Pioneer Elite 45,47A,47Ai ect.Decoder boards

Have DSD boards that do SACD, CD   decoding, many surface mount lytics 333mF@6.3V (small) + cheap. To replace with Nichicon polymer Organic lytics 470mF@16Volt .Would ther be a problem here ,elecricly, sonicly once done? Thanks; Robert

Question by robofet61 6 years ago  |  last reply 6 years ago


How to wire a new head unit in my car?

I just got a new car (04 Sebring Touring Sedan) a week or two ago and i've decided that the stock stereo doesn't do what i want. So i bought a Pioneer DEH-1300MP online. Then it didn't come with a wiring harness so i got one from ebay that fits. Anyways.. my question is how i would go about connecting the new harness to the old one so i can install the new deck. Here's a wiring diagram if that helps.. http://i55.tinypic.com/2054ksx.jpg (the new harness is on the left and the old one is on the right) I tried pairing up what i thought went together, can anybody confirm/deny it? Thanks

Question by ggiihh1 7 years ago  |  last reply 7 years ago


Ladyada wins EFF Pioneer Award!

The always-awesome Ladyada of Adafruit Industries is one three winners of the EFF's Pioneer Awards! It's doubly awesome to see more geek women on lists like these. Check out her recent projects here!From the official notice:A pioneer in the field of open-source hardware and software hacking, Ladyada helps the general public engineer and adapt consumer electronics to better suit their needs. Her do-it-yourself ethic is founded on the idea that consumer electronics are best modified for use by customers, not corporations. Fried runs her own company, Adafruit Industries, which sells unique and fun do-it-yourself kits to help consumers make gadgets such as backup iPod chargers, green power monitors and programmable displays for bicycle wheels. She also hosts an Internet video program called "Citizen Engineer" that provides step-by-step instructions to help consumers build and alter their own home devices. Awarded every year since 1992, the Poneer Awards recognize leaders who are extending freedom and innovation on the electronic frontier."

Topic by canida 9 years ago  |  last reply 9 years ago


Pioneer Stereo Receiver MODEL SX-525 keeps blowing 2amp fuse?

This pioneer receiver has been working for the last 30+ years.  I was using it in my wood shop and went to change the station, I spun the knob to go to a higher station and then the sound cut out and then the receiver turned off.  I then found that it blew the 2 amp fuse (the singled out one of the three used).  I replaced it and turned it on, the lights came on and the speakers put out a law *boooooooo* (low tone) and then the fuse blew again (about 3-5 seconds).   I am not great at diagnosing electrical issues but can replace something if instructed what needs to be replaced.  Please help.             Thank you.

Question by OUTATIME1290 6 years ago  |  last reply 6 years ago


Can I rewire my pioneer gps antena so I can use it on my new alpine head unit ?

Can I rewire my pioneer gps antena so I can use it on my new alpine head unit ?

Question by TimD107 2 years ago  |  last reply 2 years ago


Pioneer SX-626 blows a speaker fuse

The sides are fuse protected and the right side blows a fuse immediately don't have enough fuses to test exactly when it blows.

Question by TheReconranger. 3 years ago  |  last reply 3 years ago


Car stereo puts out much less power than speakers need?

I'm fairly new to car audio. I just put in a Pioneer MVH-370BT headunit into my car, and while it is working great right now, it is evident that I'm going to need new speakers soon because the factory ones are not very good. I was looking at either the Kicker 40CS54 2-way speakers or the Kicker 41DSC54 2-way speakers because many people have recommended these speakers. The problem is on the website, the pioneer headunit only says it puts out 14 watts RMS power while the speakers say that they use up to 75 watt RMS. I'm trying to avoid getting an amp because I'm going to be putting the speakers in myself and i don't want to have to drill a hole through the firewall. So, my question is what will happen if I run the speakers with the 14 watt RMS receiver? Will it just not play very loud? Will the sound be very distorted if I try to play it loud? Is this bad for the speakers? Thanks!

Question by JoeG4 4 years ago  |  last reply 4 years ago


​Can a Pioneer GM-A3702 Two Channel Amplifier drive Pioneer TS-W306R 12-inch Subwoofer.

I want to know will the loudness of the subwoofer be loud enough. I have bought this two products but even on the highest gain setting of the amplifier, the subwoofer loudness is very small. The sound from the sub is like, driving from a LM386 op-amp. Thank you.

Question by Lima79 1 year ago


Need to find a way to repair Pioneer SW-99 subwoofer. HELP!!!!? Answered

It has the adjustment for power supply on the back and any adjustment over 110v, I get the thump- thump error. Any ideas? Checked everything I know to check

Question by Neg8tyv 9 years ago  |  last reply 9 years ago


how to figure out why my older pioneer receiver keeps blowing the main fuse?

My pioneer receiver SX828 will blow the fuse on the rear of the unit 3A-125volt. as soon as i turn it on > it turns on for about a second then the fuse blows!!   there is no burnt smells from inside. it is very clean and dust free inside. i know these older receivers run hot, but there is no odors that tell me that something has overheated or blown.  (to the best of my knowledge) !!  i know this is a very technical question and lots of things to check but i thought i would ask !! thanks, brian.... bksierra62@yahoo.com

Question by briaco 9 years ago  |  last reply 9 years ago


Passive subwoofer and receiver with "subwoofer pre out" plug in harman kardon avr 142

Hello, I have Harman kardon avr 142 with subwoofer pre out plug in (suitable for active sub), and passive pioneer subwoofer with two cords. Between them I have rg59 with rca head (sub cable). Is there a way some how to convert the pioneer sub to an active sub with rca plug in?

Question by BarD2 2 years ago  |  last reply 2 years ago


Home theater used for car audio?

I just bought a 2003 pontiac sunfire and i was wondering if i can use my pioneer sub from a home theater system in my car i already have a amp i just dont have money for real subs. so can anyone tell me if it will work and what i will need to make it work? 

Question by mcpikej 6 years ago  |  last reply 6 years ago


Is it possible to take the amp section from a old home stereo receiver/amp and use it to make a dc mp3 boombox ?

I have an 80's era PIONEER home stereo receiver/amp that I have just laying around. I was wondering if I could take the amp section from it and make a portable(dc) mp3 "boombox" out of it. I don't mind sacrificing the PIONEER to the "Greater Good " gods if this project is possible. I know the wattage would be more than I need but would love to do it just to do it. Any help is greatly appreciated.

Question by hispanickausinpanik 9 years ago  |  last reply 9 years ago


where can i get a 8000 microfarad 42V capacitorat and how much is it?

Where can i get a 8000 microfarad 42V capacitorat and how much is it? I need 2 of them for my Pioneer SA-5800 Amplifier.

Question by GregoryM13 3 years ago  |  last reply 3 years ago


NASA sent me a gift!

Hey guys, If you have or haven't known I've been an active participant in the NASA moonbuggy program throughout highschool. Every year NASA has a competition where schools, colleges, and universities throughout the world create moonbuggys and compete on a "moon course" in Huntsville Alabama for the fastest time (if the moon buggy even makes it across the terrain) Anyway, while I was in the competition there was a special event where you can have pizza with the "pioneers" (the archaic dudes that actually made the moonbuggy). It was an offer that I couldn't reject! So, I attended the secret meeting and we got to ask the "pioneers" questions. My question basically was: "If you had today's technology, what would you change about the moonbuggy?" I was looking for an answer that describes a superconducting hovercraft, but they instead talked about changing the radiator (lol, well it an awesome experience either way). What I didn't know was that my question was nominated for the "best question award" and they sent me a lunar rover book signed by the pioneers ( “Sonny” Morea, the project manager of all the space procedures at the time signed it. I don't know if it means anything to anyone these days, but it means somethin' to me!) Thats all. Thanks guys!

Topic by husamwadi 5 years ago  |  last reply 5 years ago


Anyone know any good online guides to solid state, stereo, amp modding for beginners?

I have an old Pioneer amp with a dying right channel that I would like to try out fixing/modding on. Can anyone suggest online resources for a beginner wishing to learn?

Question by unpredictableTP 9 years ago  |  last reply 9 years ago


How can I produce infrasound using a bunch of piezo's?

The industrial music pioneers Throbbing Gristle reportedly created something that was capable of producing sound at frequencies below the threshold of human hearing (infrasound) by wiring together a bunch of piezo's. I'd love to do this myself, but don't currently have the time and resources to experiment myself. Any chance that there's someone out there that has replicated this? Preferably someone willing to write up an instructable?

Question by Subvert 9 years ago  |  last reply 9 years ago


I'm only gonna try asking once more

I have a 75 watt mirage nano 8 inch sub, it's really meant for quality, not quantity, but I need a little more out of it, anyone have any ideas, I've heard that poly fill can make it more efficient and make the coil work less, so louder results. If I had the money, I want this pioneer sub that my friend had, a 700 watt 18 inch sub or something like that, it was unaturally large.

Topic by Punkguyta 11 years ago  |  last reply 11 years ago


Minor bug: Issues of featured/popular tags

Hiya, I've had a couple of instructables 'featured' that don't have the featured bit on the corner such as my concrete rhubarb leaf: https://www.instructables.com/id/Ornamental-paving-slabs/ which I got an email saying 'watch the front page' but it never appeared and still didn't get the flashing.  Was this a mistake email sent out? Similarly today got a 'your instructable is popular' but it's not updated to show 'popular' - it's https://www.instructables.com/id/Simple-Pioneering-Build-a-Monkey-Bridge-from-woo/ Any ideas?

Topic by tim_n 8 years ago  |  last reply 8 years ago


today at school

I was pushed down the stairs, and it hurt, so i told the principal, and then i went to class and got in trouble cause i didnt have a note, isnt that messed up? oh yeah, i put a little diy amp i found in my shed on my bike with 4" 10watt pioneer speakers, it sounds really good, not the best but when you cant hear people going around you on the bike trail, it scares the hell out of me when they zoom past, still its pretty kool and has pretty good bass

Topic by Yerboogieman 11 years ago  |  last reply 10 years ago


Babbage Difference Engine No. 2 On Display

"Charles Babbage (1791-1871), computer pioneer, designed the first automatic computing engines. He invented computers but failed to build them. The first complete Babbage Engine was completed in London in 2002, 153 years after it was designed. Difference Engine No. 2, built faithfully to the original drawings, consists of 8,000 parts, weighs five tons, and measures 11 feet long....An identical Engine completed in March 2008 is on display at the Computer History Museum in Mountain View, California until May 2009." - http://www.computerhistory.org/babbage/

Topic by NachoMahma 10 years ago  |  last reply 10 years ago


home made PC chase

I made a mini pC the dimensions is: 39 cm W/32 cm/17,5 cm High video: http://www.youtube.com/watch?v=DOEhSknZNq0&feature;=youtu.be my system is: ASUS M4A88T-M LE AMD PHENOM II X4  3 . 4 GHZ Black Edition 2 GB DDR 3  1333 Mhz  KINGSTON   x2  modül 1 TB 32MB Cache SAMSUNG  HDD  7200 Rpm XILENCE XP 500 120 mm Fan PSU 500 Watt DVR-S19 LBK Pioneer  double layer label flash SATA DVD + 2 adet XILENCE with LED 8 cm fan

Topic by trouble01 7 years ago  |  last reply 7 years ago


79 firebird sound system.... im just curious?

I recently bought a 79 firebird project car, but the electronic nut i am i found 2 pioneer 6X9s customly installed. my question is does anybody know where the other speakers are supposed to go? or for that matter where the originals are/where? i disassembled everything, the doors, dash... everything. im curious where i could install new ones. just curious. IK that at the moment sounds system is at the VERY end my my "to dos" on the car but i figured id ask. thanks a million, and much appreciated

Question by slimguy379 9 years ago  |  last reply 9 years ago


wiring my subwoofers to amplifier?

4 Ω x 2ok i have a  JBL amplifier    and a pair of pioneer dual coil subwoofer with impedence 4 Ω x 2  ( http://www.pioneerelectronics.com/PUSA/Car/Subwoofers/Champion+Series+PRO/TS-W3002D2|D4 ) i'm not sure if it will work just fine if i connect the 2 subs to the amp at 2ohms each, because i wired it to make a 8ohm impedence on each sub and works just fini!!! but  i'm not satisfied with the output power will it work fine if i connect both subs at 2ohms impedance(set the coils in parallel on each sub) on each sub to the amplifier???? don't worry about the power delivery, i have a 2X10farad capacitors, and a 55AH battery installed in the car

Question by ARJOON 6 years ago


Building a car sound system?

I recently got my car and want to boost the sound system by upgrading some speakers and putting an amplifier, i have 2X 30W 4OHMS 1X 350W MAX, 80W nom.  4OHMS My car has a pioneer mp3/cd player  with 4 channels(4x 45W rms) I want to bridge an amplifier to connect the 350W speaker for the rear only and use 2 channels for  the 2 front speakers. my idea is using two channels of the car player for the front. i will have 2 channels free [(left and right)rear] i would connect it to the amplifier, then bridge the amp to connect the speaker. can anyone suggest me a cheap amp to buy and tell me if my idea is correct???

Question by ARJOON 7 years ago  |  last reply 7 years ago


Name those DVD Burner parts :)

Hi guys and gals, I just ripped apart a broken pioneer dvd burner of mine (digging for the laser diode inside) Apart from some nifty fans, motors, springs etc. I also came across these inside the reading/writing head of the burner. One definitely is a laser. But as often pointed dvd burners tend to have multiple (2) lasers. Now I wonder which of these items is the second one? All of the three upper items were pointing inside the head and (via some mirrors and lenses) towards the lens shown at the bottom of the photo. So they all seem to be involved in either creating or receiving (reading sensor?) of the laser beam. Hope some brave soul can give me some hints on these.

Topic by userman 9 years ago  |  last reply 9 years ago


can you help identify kite parts

I wondered if anyone could help me identify some kite parts.  I won a huge lot at the local auctions including literally thousands of kite making parts. (I have a lot more not imaged here) Unfortunately, I have little experience with kites and the scale of the volume I have acquired is a little daunting. So I thought I would ask the experts for help :) So far I think I have managed to identify the following: 22,000 4mm end caps 6,000 3mm spar/eap 1500 i think small douge (the yellow things that look a bit like bullet casings .. they could also be end caps but i am completely without a clue on this one) 500 rubber bands 6,000 5mm end caps 3,000 6mm end caps 8,000 3mm rubber gromets Tones of name tags I know there are a number of notched end caps I think the curved bits of plastic were 3 rods can attached are called dihedrals. 65 kites The fabric parts of around 10 large kites made by greens of Burnley (a lot of them branded as the pioneer range) I haven't measured but im guessing around 9ft across I think the lot originally came from Greens of Burnley who are no longer trading but I have found their archived site https://web.archive.org/web/20060818054031/http://www.greenskites.com/spares.asp If you could help by identifying some of the parts/ what the pioneer range of kites is possibly a place where I can sell some of the kit (there's far to much for me to work with here) I would be relly grateful :) PS ill put up more photo's if anyone is interested.  PPS I have just found some info on the Greens of Burnley kites http://www.ebay.ie/itm/Vintage-CODY-War-Kite-1-GREENS-KITES-Greens-of-Burnley-Large-Frame-Box-/401079737121 PPPS I found the original image I think I have a few boxers from the range. http://www.kitelife.com/wp-content/uploads/2012/01/Kite-Lines-v7-3.pdf

Topic by world of woodcraft 2 years ago  |  last reply 2 years ago


Portable Speaker from Android Smartphone

I have been reading a lot of DIY articles on how to build portable bluetooth speakers, and I'd like to take it a step further. I have at my disposal an old Samsung Droid Charge, a pair of Logitech computer speakers (powered), and some pioneer bookshelf speakers. What I would like to do is somehow use the electronics in the phone to provide all the necessary connections. Since the phone has bluetooth, a rechargeable battery, and an audio jack/speakers, I would think this is just a small matter of soldering and fitting everything into a cabinet. The problem is that I'm not an electrical engineer, so I'm probably overlooking something. If you have any ideas, or know if something like this has been done before, please let me know! EDIT: I've simplified my project, and I no longer need help with this, but if you do know something that would help, I'd still want to give it a shot.

Topic by Jantodec 5 years ago  |  last reply 5 years ago


HOW TO PAD/CUSHION/BUFFETT TURNTABLES FROM SKIPPING DUE TO FOOT-TRAFFIC?

 I HAVE A BASIC, BELT-DRIVEN, PIONEER TURNTABLE. THE TURNTABLE IS USED FOR REGULAR PLAYBACK, NOT FOR TURNTABLISM. THE TABLE CURRENTLY SITS ON A SMALL, FLAT, LEVEL, WOODEN TABLE (APPROX. 18 INCHES HIGH.) THE TURNTABLE HAS FOUR PLASTIC FEET ATTACHED WITH SMALL SCREWS. THE CARTRIDGE HEAD RIDES WELL, WITHOUT SWAY, AND WITHOUT RIDING TOO HEAVILY ON ITS NEEDLE. HOWEVER, THE CARTRIDGE DOES TEND TO SKIP WHEN PEOPLE WALK THROUGH THE ROOM, WHICH HAS OLD WOODEN FLOORS THAT CARRY VIBRATIONS(ESPECIALLY FOOTSTEPS,) WELL. IS THERE A SIMPLE SOLUTION e.g., rubber mats, padding, etc., or a more involved solution,e.g., floating platforms, spring cushioned platforms, suspension systems? * I prefer not to add weight to the cartridge head balance e.g., turning balance weights forward on arm, adding pennies to cartridge head. etc. thanks, and sorry about previous caps. in text.

Question by andrewgembala 9 years ago  |  last reply 9 years ago


Man Crashes SUV Through Local Building.

This is huge news, a man crashed into a building right in the middle of town at over 75 mph. It is probably hard to understand it's importance if you are unfamiliar to Gig Harbor, but I've walked past that building and driven down that road thousands of times. The building used to be a restaurant, but the owners sold it and it became a fitness gym. It's right at the heart of Gig Harbor, basically. GIG HARBOR, Wash. - An SUV crashed into the 1-2-3 Fit gym at Pioneer Way and Harborview Drive early Wednesday, killing the driver.Witnesses said the driver was traveling at about 75 mph when the vehicle crashed into the building at about 6:30 a.m.The SUV came to rest on a desk.The 26-year-old driver, who was not wearing a seat belt, was killed instantly.Four or five people on exercise equipment narrowly escaped injury. Gym member Ryan Ryan was doing push-ups at the time of the crash."The odd part about this is there was no attempt to miss the building, no attempt to brake, and the vehicle speed was three-four times the speed limit," said Ed Troyer of the Pierce County Sheriff's Dept.Link and Video.I know it's a few days old. I was unable to post a topic earlier because of homework.

Topic by Spl1nt3rC3ll 10 years ago  |  last reply 10 years ago


iPod Cassette Adapter Help?

Hey so I used to use a $30 Dynex Cassette adapter to play my iPod in my tape deck. My deck is a Pioneer KEH-P1010. Anyway, it was a real pain to get it going at first, but then it worked perfectly. I broke the adapter and so I decided to buy a cheap-o $5 "iWorld Cassette Adapter". The three instructions are (literally): 1 - Place the cassette into your car's cassette player. 2 - Insert the audio plug into your iPod®/MP3's headphone jack. 3 - Press play and enjoy your music. Sounds simple enough, right? I've tried it numerous times with my iPod Touch 64gb (same iPod as with the previous adapter) along with my mom's iPod Nano (the newer generation from last year), putting the cassette in both ways (text facing up and down). Each time I try, I can hear the deck spinning as it tries to read the cassette (with a "(---)" flashing on the display), but it always kicks back to the radio. Any thoughts on why this happens or how I can get it to work? A friend of mine had bought the same model (from the same store) and said it worked great (hence my purchasing of it), so I'm sure it should work on some level.

Question by Hadokendude 8 years ago  |  last reply 8 years ago


i need the front button layout of a Regent HT-391 HTS? Answered

My cousin gave me one of these but the front clip broke off and apparently got thrown away, the two plugs for the front buttons have labels as to what they are but there are only 5 buttons and one remote (the thing that picks up a remote, i cant think of the name of it right now). but there are 9 plugs listed in this order GND DOWN UP SOUND INPUT ST-BY(standby) +5V REM MGND the other port is for the LED's, i have no interest in hooking those up. all i need to know is how to hook up these wires to use them. if someone has one of these and wouldn't mind popping the front off and taking a picture of the wires or board if there is one. i should be able to put it together using just that depending on the quality of the picture and if they are what im needing. FYI dont post on here just go buy a new system, i have a pioneer 5.1 1k watt HTS. im fixing this box so i can use it outside when im working on stuff here's a pic of the front of the thing, i just need a picture of the other side unfortunately. http://i46.tinypic.com/2zi3tau.jpg

Question by egammoc 7 years ago  |  last reply 7 years ago


KITEMAN has died...

RANDOFO has exhaustion, NACHO has drowned, and GMJHOWE has dysentery (and measles. And cholera. Idk why it has a hate on for him, but it sure does...)>_<When I first saw that Nacho and Kiteman had died, I started to freak, then remembered it was just a cruddy little simulation.I gotta stop naming my trail buddies after people I know. It's too traumatic.You remember the ORIGINAL Oregon Trail, yes? Not the sissy versions with their fancy-pants "gui"s and "icons" - I mean the Real Gamer's OT. It's baaack! You can play it online and relive all those wonderful memories! Linky You probably already know about this one, but I'm sharing it anyway! :DWhether you name your people after enemies and drive them to the brink (as cameron says - Tiny meals, Grueling pace, and NO REST. MAN UP.), or name them after friends and loved ones and pamper them, there's just something about playing Oregon Trail...Which way do you play? Bataan death march, or 4 month exclusive get-away mobile spa for pioneers?There are a couple things I don't get about the game, however. Like what's with the "peperony and cheese"? And how come all the names are in all caps? You clicked on 992 lbs of this forum topic, but can only carry 100 lbs back to the wagon.

Topic by Lithium Rain 9 years ago  |  last reply 9 years ago


World's smallest (manned) helicopter ready for a spin.

Those of us who've been dreaming of cheap personal air travel in the Buck Rogers, sci-fi jet-pack mode should turn their eyes towards Vinci, Italy on May 25. That's when Gennai Yanagisawa, inventor of the tiny GEN H-4 personal helicopter, will be taking his lightweight 165-pound whirly-gig on a demonstration flight.Why Vinci? According to the 75-year-old Yanagisawa, "Since the concept of our helicopter came from Italy, I always wanted to take a flight in the birthplace of da Vinci." Indeed, Leonardo's famous notebook drawings from 1493 show an "ornithopter" with a screw-like rotor. Like da Vinci's pioneering design, Yanagisawa's GEN H-4 has no tail. Instead, twin counter-rotating propellers cancel out the torque that requires single-rotor helicopters to have a perpendicular tail rotor.The GEN H-4 personal helicopter is actually available for purchase now, though Yanagisawa's company (located in the Japanese city of Matsumoto) has so far sold only six (2 in the USA).The cost for one is a reasonable $58,250 and once airborne, the GEN H-4 can fly at a somewhat sedate speed of 31 mph - slow yes, but probably faster than rush hour traffic. Veni, vidi, volanti!It's the perfect commuter vehicle! Land on the roof of your office block, maybe it folds up, but certainly just push it into the corner to make space for your workmates to land. Sure, it only does 31mph, but it can go in a straight line, over the stationary traffic.Story on InventorSpot

Topic by Kiteman 10 years ago  |  last reply 8 years ago


UK Residency Opportunity (Engineers, Makers, Designers)

The Victoria & Albert Museum have announced a residency programme that might be right up your street: We have just issued a new open call for a one year residency targeted at UK based engineers, makers and designers who wish to develop their practice by responding in their own way to the rich engineering heritage of the Museum – from the Collection’s origins in the Great Exhibition of 1851 and architectural history of the site, to the pioneering engineering systems at work in the Museum’s ongoing Exhibition Road Building Project.   We are ideally looking an engineer and welcome applications from practitioners from a variety of engineering disciplines (structural, civil, mechanical, engineering design, electrical, biological etc.) but we also welcome applications from makers and designers with a demonstrated interest in engineering. The resident should be interested in engaging with an operational building site and live architecture project. At the same time, he/she should be keen to develop public programmes with a range of different audiences linked to the Museum’s 2016 Engineering Season. We are therefore looking for practitioners who want to use this residency to create, build and present their work to the public while allowing museum visitors to follow their work in progress and understand their creative process through open studios, workshops, talks and other participatory programmes. http://www.vam.ac.uk/blog/artists-residence-va/new-open-call-exhibition-road-engineering-residency Information for applicants Residency period: April 2016 – April 2017 Bursary: £10,000 for twelve months (subject to tax and national insurance) Studio at the Victoria & Albert Museum in South Kensington An additional budget for production of public-facing activities or displays Deadline for applications: midnight, 17 January 2016 Interview date: 26 January 2016

Topic by Kiteman 3 years ago


Arduino Uno Synth project - Audio output questions

Hi! I am developing a synth/sampler project based on the Arduino Uno r3. This is my first electronics project ever and because of that reason I have some questions which I can't find a definite answer for on internet. The synth has two function. It has a tone generator using the ToneAC library. With code I have mimicked LFO and VCO functions, using potmeters I can adjust the frequency and LFO speed realtime. The other function is that I can trigger samples stored on a SD card using the TMRpcm library. The device will be used in nightclubs on high end soundsystems and PA. I am afraid I will damage the equipment with my device because I do not send a pure audio (AC?) signal. Currently the flow is like this: PWM output (pin 9, 10) -> voltage divider to 2.5v -> RC Low Pass Filter 15Khz -> LM386 amp with volume control -> mono jack output -> mixing desk -> amplifier -> speakers (the TMRpcm and ToneAC library share the same pin (9), I have fixed this by disabling the TMRpcm when the ToneAC is playing and vice versa. The mono jack is wired as follow. pin 9 goes to plus side of mono jack output, pin 10 to negative side. The TMRpcm pin 9 also needs to go to plus side of mono jack output, and mono jack negative needs to go to ground. Because I disable the ToneAC at that time I consider port 10 grounded because it not generating any sound so there is no signal/voltage running out of it, aka the IO pin is set to LOW) I am hoping that using the voltage divider I am within range of the Audio Line levels of a default mixers Line-IN (like Pioneer, Behringer, etc). The RC Low Pass Filter is used to filter of inaudible frequencies and clean up the sound a bit, the LM386 audio amp is used to amplify the signal and (hopefully) make it a real audio signal. The lowest frequency you can play with the synth is 100hz and the highest frequency is 3100hz. Because I lack a lot of knowledge in this field and because I do not own a oscilloscoop I can't say for sure if my output signal is harmful for the equipment and was hoping to get some guidance on my project on this forum.

Topic by erik404 4 years ago


Thin edge of the wedge in Texan education?

Any Texans out there? Did you know what (revisionist?) plans were afoot in your education system? Even as a panel of educators laid out a vision Wednesday for national standards for public schools, the Texas school board was going in a different direction, holding hearings on changes to its social studies curriculum that would portray conservatives in a more positive light, emphasize the role of Christianity in American history and include Republican political philosophies in textbooks. There have also been efforts among conservatives on the board to tweak the history of the civil rights movement. One amendment states that the movement created “unrealistic expectations of equal outcomes” among minorities. Another proposed change removes any reference to race, sex or religion in talking about how different groups have contributed to the national identity. - A greater emphasis on “the conservative resurgence of the 1980s and 1990s.” - A reduced scope for Latino history and culture. - Changes in specific terminology. Terms that the board’s conservative majority felt were ideologically loaded are being retired. (The new recommendations stress the need for favorable depictions of America’s economic superiority across the board.) - A more positive portrayal of Cold War anticommunism. Disgraced anticommunist crusader Joseph McCarthy, the Wisconsin senator censured by the Senate for his aggressive targeting of individual citizens and their civil liberties on the basis of their purported ties to the Communist Party, comes in for partial rehabilitation. - Language that qualifies the legacy of 1960s liberalism. Great Society programs such as Title IX—which provides for equal gender access to educational resources—and affirmative action, intended to remedy historic workplace discrimination against African-Americans, are said to have created adverse “unintended consequences” in the curriculum’s preferred language. - Thomas Jefferson no longer included among writers influencing the nation’s intellectual origins. Jefferson, a deist who helped pioneer the legal theory of the separation of church and state, is not a model founder in the board’s judgment. ... Heavy emphasis is also to be placed on the founding fathers having been guided by strict Christian beliefs. - Excision of recent third-party presidential candidates Ralph Nader (from the left) and Ross Perot (from the centrist Reform Party). - A recommendation to include country and western music among the nation’s important cultural movements. The popular black genre of hip-hop is being dropped from the same list. None of these proposals has met with final ratification from the board—that vote will come in May, after a prolonged period of public comment on the recommendations. Still, the conservatives clearly feel like the bulk of their work is done; after the 120-page draft was finalized last Friday, Republican board member Terri Leo declared that it was "world class" and "exceptional." First paragraphs from New York Times Headline paragraphs from Yahoo News It occurs to me that it may be appropriate for some members to have a rather forceful word with their elected representatives - at all levels - about the damage these proposals will cause in the American education system...

Topic by Kiteman 9 years ago  |  last reply 9 years ago


Giant Robot Architecture Talk by Greg Lynn in Berkeley

Here is an interesting talk from the Art, Technology, and Culture Colloquium of the Berkeley Center for New Media...Giant Robot ArchitectureGreg Lynn, UCLA & Angewandte, ViennaMonday, Feb 4, 7:30-9:00pm- Note Special Location: Berkeley Art Museum Theater- Enter on Dwight Ave: http://bampfa.berkeley.edu/visit/visitor- Lecture is free and open to the publicAbstractRobots. In my office, my staff keeps asking for more new machines, and every time I get a new machine, I fire two or three people. By extrapolation, in the next few years I will be sitting in an office by myself with a bunch of robots. We have is a very large CNC (computer numerically controlled) cutting machine, a laser cutter, a 3d printer, and soon we will have a robotic articulated arm. All of these things let us do studies of models, which are very important to architects, but what they also let us do is learn machine language. We spend more and more time talking to machines; speaking their language. It is very easy for us to go to any country that has an automobile industry or an aircraft industry and give their machines instructions and do things with these large machines at an architectural scale that is very perfunctory and affordable. The spread of machine language and programming is more significant than the Anglicization of the world. Learning to talk to robots is very important to my field of design.Speaker BioGreg Lynn is a leading pioneer at the intersection of computing, design, and architecture. His architectural designs have been exhibited in both architecture and art museums including the 2000 Venice Biennale of Architecture where he represented the United States in the American Pavilion. His work is in the permanent collections of CCA, SFMoMA, and MoMA and has been exhibited at the Pompidou, Beyeler, Cooper Hewitt, MAK, MoCA, NAI,Carnegie, ICA and Secession museums among others. In addition to his architectural work, his Alessi "Supple"Mocha Cups and his Vitra "Ravioli" Chair are in production and have been inducted into the Museum of Modern Art's Permanent Collection. He received the American Academy of Arts & Letters Architecture Award in 2003. In 2002, he left his position as the Professor of Spatial Conception and Exploration at the ETHZ (Swiss Federal Institute of Technology Zurich) and became an Ordentlicher University Professor at the University of Applied Arts in Vienna.He is studio professor of Architecture at UCLA and the Davenport Visiting Professor at Yale University. Greg Lynn holds degrees in architecture and philosophy and received an Honorary Doctorate degree from the Academy of Fine Arts &Design; in Bratislava. In 2001, Time Magazine named him one of 100 of the most innovative people in the world for the 21st century. In 2005, Forbes Magazine named him one of the ten most influential living architects.http://www.glform.comMore info on the colloquium here.

Topic by noahw 11 years ago


Dewalt battery powered inventions

Hey gang, 1st time, long time. I'm not very savvy when it comes to most things electrical, but have a question about (mainstream) rechargeable battery powered inventions.  In my case, Dewalt 18v batteries, but for arguments sake, it could cover a slew of rechargeables. I have at least a dozen Dewalt 18v tools and accessories.  I've had most of them for years and only the 2 most well-used tools have failed (and been rebuilt).  So I love the reliability.  I 'round-robin' my 6 batteries (mix of the older style XRP and the new Li-Ion), I've yet to have a battery fail and all still hold a decent charge - the oldest XRPs are going on 7-8 years old. I often use my (2) dewalt lights I have as light when the power goes out in the house or when I spend a few nights at the race track (tent camping, but not roughing it like out in the middle of the woods).  3-4 batteries typically do the job for a weekend.  I'm on the fence about buying a Dewalt (charging) radio, but it doesn't seem like it will charge via USB when it's running on battery power.... ...which leads me to my main (ignorant) question: Why don't we see inventions that can be powered by main stream rechargable battery (reliable, safe, readily available, and owned by many people already)? A couple examples include: A device to charge small electronics via usb (Cell phone, tablet, etc).  Smart phones can do so many things now, being able to charge it with existing batteries would make them even more universal (http://www.huffingtonpost.com/steve-cichon/radio-shack-ad_b_4612973.html ) A small fan, something pretty portable.  (yes, I know I could probably rig something up with my drill, but having a dedicated fan would be nice) A small water pump.  (again, ignorance comes into play here)  Not sure what kind of pressure/flow rate is possible, but having it connected to my rain barrels to increase the pressure over my current gravity feed setup would be nice.  I'm not looking to pressure wash, just want to be able to have some more pressure. (minor update: An ebay search yielded one for sale, looks like I'm no pioneer here) I should have wrote the others down, I recall having a few more ideas. Any input from a knowledgeable person on the topic would be appreciated. And for those that may argue that buying these devices and using standard batteries (AA, AAA, C, D, etc) would be a cheaper investment.  You're right! (IF you didn't already have a bunch of tool batteries, which is my point) Regards

Topic by JustLuckey 4 years ago  |  last reply 4 years ago


October 2014 Build Night with DODOcase

50 SPACES AVAILABLE Deadline to sign up: Tuesday, September 9. Accepted spaces will be notified by Wednesday, September 10. OCTOBER BUILD NIGHT We are partnering with DODOcase, maker of award winning, handmade cases and sleeves for tablets and phones, for our October 2014 build night. DODOcase recently developed a Smartphone Virtual Reality Viewer inspired by Google’s Cardboard Project (**more info below). Sign up to participate in the build night and we will ship you a package that includes: (10) DODOcase Cardboard VR Toolkits - you must have an iPhone or Android to use the kit. At your build night we would like you to make physical mods to the kits and/or develop new software to support to support the Google Cardboard Project. Some suggestions for the VR Kit Hacks (physical and electronic): Adding a strap Accommodating glasses Trucker Hat attachment Colors/Designs for it Applications using Accelerometers Content/Apps for iPhone and Android Game controllers Any other mods that are “outside the box” **About DODOcase VR DODOcase believes the next million VR experiences will come from mobile devices and has made it possible for the masses to explore VR in a cost effective, attainable way with the DODOcase Smartphone Virtual Reality Viewer. The company's build-your-own kit costs only $25 and will allow anyone the ability to experience VR. Inspired by the Google cardboard kit announced at the I/O conference, DODOcase was quick to act by designing and developing its own version of the viewer and an app (in beta) to go with it. Since June 26th, the company has sold more than 15,000 units to VR enthusiasts and developers around the world.  DODOcase is looking to connect with content and app developers who are pioneering the VR space. Email DODOcaseVR developers@dodocase.com. HOW TO PARTICIPATE: Host a Build Night: pick a night or day in October (any night/day) to host a project build night using the Google Cardboard VR Toolkits. You can host multiple build nights during October to work on your projects. Post 3 Instructables: post 3 Instructables using the Google Cardboard VR Toolkits. Not posting these Instructables will affect your chances to participate in future build nights. Brownie Points (not required): after the build night post a forum topic on Instructables about your event. Include pictures, stories, etc... Here are two examples from past build nights: Noisebridge and Makers Local 256. We may even feature your photos on the homepage. CHALLENGE The space that submits the Instructable with the most unique mod of the DODOcase Google Cardboard VR Toolkit or content/app for iPhone or Android will receive a copy of the Autodesk Product Design Suite Ultimate. Grand Prize (Autodesk Design Suite): Virtual Reality Kinetoscope Parlor by Taipei Hackerspace Honorable Mentions ($25 DODOcase Gift Certificate): Deadmau5 VR DODOcase by Techlab217 How to make DODOCase VR kit V 1.2 from your old V 1.1 by Cairo Hackerspace   SIGN UP - Please only sign up if you are able to complete the requirements listed above. This is a 2-step sign up process. YOU MUST COMPLETE BOTH TO FULLY SIGN UP. Fill out this google form. You will then receive a private message in your Instructables inbox by September 10 asking for your shipping information. You cannot receive the DODOcase Cardboard VR Kits without completing this step. Selection Process: This is NOT first come first serve. We look at past build night participation, past project quality, and project proposals for the current build night. If you haven't participated in a build night OR haven't submitted Instructables for build nights you signed up for we suggest your space create Instructables over the next few months and submit them in future applications. RESOURCES: Kit Instructional Video DODOcase Blog Google Cardboard Project DODOcase App (beta) Instructables App (for documentation during the build night): iOS and Android JOIN US ON SOCIAL Follow us and reach out on social media! Twitter: @DODOsays, @DODOcaseVR, @Instructables, #dodocaseVR JOIN OUR ANNOUNCEMENT LIST If you are interested in being directly notified about future build nights fill out this form. You will receive an e-mail when new events are announced in the forums. Please only sign up if you are not already on the build night mailing list. ABOUT BUILD NIGHTS Instructables is sponsoring monthly build nights at makerspaces and hackerspaces around the world. Each month we partner with a different company to send you materials and/or tools to run a workshop at your space. In return your space posts Instructables from your build night.

Topic by Carleyy 4 years ago  |  last reply 4 years ago


Instructables in the News

Instructables seems to be finding its way around the news media. Here are links to the mentions I know of. If you see any others, leave a note in the comments, or post a forum topics and I'll add a link to it here. If you're from the press and would like to arrange an interview, please contact me here. See the most current news about Instructables with a Google News search for Instructables. The Top 100 Websites of 2011 - PCMag Share What You Make with Instructables - Forbes Autodesk 2011: On Autodesk Acquiring Instructables - Core77 Eric Wilhelm featured on NPR discussing DIY "Sous Vide" cooking techniques Maker Faire and the Growth of Do-It-Yourself - Entrepreneur Autodesk Buys Instructables; Design Software Giant in Consumer Marketing Push - Xconomy Instructables, A Mecca for Makers, Reflects Eric Wilhelm’s Passion for Building Stuff and Telling the Story - Xconomy Autodesk Acquires Instructables and What it Means for Makers - MAKE eBook Evolutions: Instructables - Forbes Blog Eric Wilhelm discusses high-tech Halloween projects on NPR's Science Friday 2010-10-22 New York Times - Bamboo Bicycles New York Times - Growing Vegetables Upside Down DIY Green Projects - ABC News Instructables in the Daily Green Taking an Open-Source Approach to Hardware - Instructables in the WSJ FYIs for the DIYers - Instructables in the Sacramento Bee Do-It-Yourself Guru Makes Treasures From Trash - Tim Anderson Profiled on NPR's Weekend Edition Instructables on WGHP Fox 8 - Paper Wallets and Marshmallow Shooters "It's not like everyone who does DIY is a communist!" - Instructables in the Financial Times Instructables in Inventors Digest - Five Questions with Eric Wilhelm Instructables on KSL5's Studio 5 How to make your own high-tech Christmas gifts - Instructables in New Scientist Build It Yourself at Instructables.com - Instructables on ABC's Ahead of the Curve DIY Holiday Gift Ideas - The Best of Instructables on NHPR's Word of Mouth Instructables on NPR's Here & Now 11/24/2008 Instructables on NYC's WCBS-AM 880 Monday Eco-nomical: Homemade Gifts -- Instructables Mentioned on NPR's Weekend Edition Sunday 2008-11-23 Instructables on NPR's Weekend Edition Saturday - 2008-11-22 Homeowners go greener with do-it-yourself jobs Faberge Egg Contest Round-up by Forbes Dry-Ice Martini and Electric Cake - Hungry Scientist and Instructables in the NYT Leah Buechley and Instructables Written Up by Forbes: "A Blinking Fashion Statement" Instructables Part of PC World's 100 Incredibly Useful and Interesting Web Sites Customers increasingly drive firms' innovations Netting circle - The crafting and DIY crazes are catching on with websites such as Etsy and Instructables Eric Wilhelm wins Technology Review's Top Innovators under 35 Award Tiny Talents - Learning Bar Tricks in the New York Times Magazine How To Fix The World & Grassroots Innovation Takes Root - Instructables in Forbes My Belt Sander Can Beat Your Circular Saw - Instructables in the New York Times 3 How-To Projects In 60 Seconds - Eric Wilhelm of Instructables on the Forbes Video Network Eric profiled by Technology Review in "Instructables pioneer loves to kite-surf" This, From That - Maker Faire and Instructables in the New York Times Instructables on NPR's Talk of the Nation April Fools' Day 2008 - The Top Five Office April Fools Pranks Instructables on NPR's Weekend Edition Sunday March 9th, 2008 Innovation: 'How-To' Web Sites Let You Learn Just About Anything - Instructables in Fox Business News Arts and Crafts Find New Life Online - Instructables in BusinessWeek Instructables in SmartComputing Instructables on LA's KROQ Instructables in the Telegraph -- Weird and wonderful inventions The How-Tos That You Do: Instructables Keep People In Step After Step After Step. - Instructables in Helio Mag Instructables in the New York Times -- Romancing the Flat Pack: Ikea, Repurposed Instructables in the New York Times - In a Highly Complex World, Innovation From the Top Down Mouse Mouse in FHM-Germany Instructables and Squid Labs featured in Tech Closeup's April 2007 Show Instructables in the New York Times - How to Improve it? Ask Those Who Use It Instructables wins the 2006 WIRED Rave award for Industrial Design Instructables in World Changing Instructables mentioned in Jane Mag Instructables in the Sydney Morning Herald PodTech Network Instructables team interview: Eric and Leah Instructables in FHM-Netherlands Laser Cutter Origami - Squid Labs in the New Yorker Instructables in Trendwatching Instructables in Edutopia Instructables in The Village Voice Instructables in Network World, January 2006 The Dream Factory - Instructables debuts in WIRED, September 2005 Squid Labs profiled in WIRED news, September 2005 More cool stuff about Instructables here at the guided tour.

Topic by ewilhelm 12 years ago  |  last reply 2 years ago


You can help save a rare frog from extinction!

First off, I realize instructables does not want pure advertising on their site through these forms. The voting is optional and I don't want this to be viewed as advertisement. If nothing else, I want to share with you our story in the project, and hopefully you'll see how awesome this is. We are doing something that no high school has ever achieved before, and I think it's more relevant to the site than some re-posting of a blog article. I hope that you take a few minutes and find out what the Frog Project is all about! Want to support the cause of helping endangered species, education, and advancing biotech in schools? Well, take 5 minutes and vote for our school to convince Khols' to give us 1/2 million $$! Unfortunately the contest is over, but we're going to go for a $250,000 grant for a Pepsi contest in November. If you become a fan of our page (noted below) you'll be updated. Check back in November! https://www.facebook.com/pages/The-AAEC-Frog-Project/128763967175416 ======================================================== Not convinced? Well, here's our story: You can help save a rare frog from extinction, and it is free! Kohls the dept. store is donating $500,000 to the 20 schools with the most creative need for the money. Your vote can help our school win this money, and best of all it costs you nothing! We are working on a project to try and save a rare frog from extinction. And we need the cash. At our small high school of 300 students, we are trying to completely sequence the genome of a rare Arizona frog. We hope to accomplish 2 things from this work. 1) We hope to rescue this frog from extinction. 2) We hope to train a new generation of students in modern biotechnology, and rescue the State of Arizona from last place in quality of education in the United States. The Chiricahua Leopard frog is currently listed as a threatened species. We have been working in conjunction with the Phoenix Zoo and Arizona Game and Fish to develop a genetic test that could aid in conservation efforts. We have already spent a year working on the sequence of the mitochondrial chromosome of this frog. Our school actually owns a DNA sequencer. We have made pioneering efforts in the design of genetic tests for this frog. Our students have presented 5 posters on our work at the International Plant and Animal Genome conference (PAG), quite an achievement for a high school. Our project was recently awarded one of only three heritage grants: http://www.gf.state.az.us/w_c/heritage_projects.shtml By the way, the other two Heritage grants were awarded to Arizona State University and Northern Arizona University. What we really wish to do is completely sequence every chromosome in this frog. This is a very ambitious project. Consider that the human genome project completed in 2003, cost $3 billion dollars and took 13 years. Our leopard frog is estimated to contain twice as much DNA as humans! However, we think that with appropriate funding, and new technology that has recently become available we can accomplish this task in 2 years! We wish to construct what are called “DNA libraries”, collections of broken chromosome fragments of known sizes. These can be sequenced quickly using NEXT generation sequencing technology. The Chinese genomic group BGI has agreed to cover the costs of NEXT generation sequencing, and genome assembly for our project (an estimated $1 million) if our school can come up with the remaining funds needed for the construction of the libraries. We need to purchase about $200,000 in new equipment, and extend our existing lab space. With the completed genome sequence, we would like to have a custom “gene chip” manufactured. This chip will have all the DNA of the frog physically printed on it. The chip allows experiments to be carried out without any harm to any frog. This chip could then be used to aid conservation efforts by the Phoenix Zoo and Arizona Game & Fish. It could allow the exact parentage of every Chiricahua frog that is discovered to be known. Eventually this technology will become the backbone of conservation work on all species, but at this early stage it is not possible for Arizona Game & Fish to raise the funds needed to generate a gene chip before it is too late for the frog. Our school hopes to be the first in history to carry out a genome project. We hope this will serve as a guiding light to other schools, and start a grass-roots movement in the conservation and education world. Help us save our frog! Here is the catch. Vote for us on Facebook, and convince all your friends to do the same (forward this message to them), or unfortunately the frog bites it! Everybody can vote up to 5 times for us. In this way YOU can help make the difference not only for this rare species, but if we can succeed you will help pave the way to help many others. https://apps.facebook.com/KohlsCares/school/32741/aaec-paradise-valley Regards, -Mike Dr. Mike Brown Science Dept. Chair AAEC-Paradise Valley Phoenix Arizona 602 569 1101 Interesting references/links about our project and research (really, we are real!): Abstracts to posters presented by our high school students at the Plant ANimal Genome Conference (PAG)http://www.intl-pag.org/17/abstracts/P03a_PAGXVII_102.html http://www.intl-pag.org/pag/17/abstracts/P03b_PAGXVII_134.html http://www.intl-pag.org/18/abstracts/P03d_PAGXVIII_162.html http://www.intl-pag.org/18/abstracts/P01_PAGXVIII_031.html http://www.intl-pag.org/18/abstracts/P03b_PAGXVIII_155.html Our high school and its project http://www.aaechighschools.com/teachers/pv/mbrown/abstract.htm The MoBio scientific supply company featured us in their 2009 catalog, and describes our project on their “where in the world” page of their website: http://www.mobio.com/pages/wiw-namerica.html See page 8 of the Phoenix Zoo’s Conservation Science Newsletter: http://www.phoenixzoo.org/learn/Conservation_and_Science_Newsletter_Winter_09.pdf A recent article from the press: http://www.somonews.com/article.cfm?articleID=18154

Topic by lukethebook333 8 years ago  |  last reply 8 years ago


The best car ad ever made

A family member sent me this ad that was posted on craigslist, while it was the most explicit ad I've ever seen, I'd prefer this over any normal ad. Enjoy those who feel comfortable reading this. DISCLAIMER:  I bleeped (****) out any explicit words...... Though I could have missed s-something.  And explicit's definition is different between people Side note: If anyone thinks this is a tad (or more than a tad) over the top, PM me or reply saying so. I'll delete it. - - - If you think you'll be offended by this ad... DON'T READ IT.  - - - - - - - - - - - - - - - - - - - - - - POS 1994 Honda Civic LX for sale - $600 (Marietta, GA) Date: 2010-07-11, 4:49PM EDT Reply to: sale-63pgj-1837513434@craigslist.org [Errors when replying to ads?] That's right, you can own a piece of shi... history right now for only $600. You may wonder why I didn't post a picture and that's because with a car this crappy, a photo is not needed. Just imagine the worst possible car and then picture a camel taking a dump in the trunk and you'll have a close approximation. You don't need to worry about me lying... it really is a POS. There is no risk of you getting over here and finding out it's really a gorgeous gem worth thousands... that doesn't happen...ever. But if for some reason that's actually happened to you, then you are acquainted with a crazy cosmic karma that has never thought to even piss in my face. I almost had a date on PlentyofFish and you know what happened? The f***ing AC died. For two years while I was not dating, it worked fine. The day after I get digits, the AC craps out. The car also has a weird hesitation problem that was not fixed even when I replaced the fuel filter. What could cause all of these things? Satan in the drive train...that's right... it's rare, but it happens to guys like me. This car is actually demon-possessed so you can forget about any sort of easy fix. Jesus said you need faith to cast out demons like this and believe me there are only two people on the planet that have that sort of faith. One guy lives in a cave in India and the other guy is dead. And you can forget about the guy in the cave helping you because, if you can find him, he's just going to tell you how physical setbacks are really spiritual blessings...blah blah blah...yada yada yada. Exactly. Don't expect sympathy from any motherf***er that sits around in his underwear in a cave. Other problems with this car include busted boots on the tie-rod ends, busted wheel hub boots, broken AC, leaking power steering system, ABS light always on, check-engine light comes on occasionally, driver window sometimes comes off the track, paint has permanent dirt in it (yes, it's f***ing permanent...you can't scrub it out with anything less than sandpaper or some highly explosive chemical that causes cancer in 49 states and erectile dysfunction in the 50th.) The car does drive, but that's about all it's good for. Good luck getting it to pass emissions. I've never tried as it's still registered in Clarke County. If you want to date, this car is probably not for you. On a positive note though, I can assure you no one has ever had sex in it. It would take a miracle to get a girl to even sit in this car, much less take her clothes off in it. Other possible uses for this car included entertainment at frat parties. You could charge people $5 a swing with a baseball bat, although you still probably wouldn't recover your investment. You might be able to sell it to the Mythbusters and get the to test the myth, "Is it possible that a car could really be this s***ty?" Adam Savage and Kari Byron will have a field day and close it off with "Myth f***ing confirmed" and a side comment from Kari about how whatever d*****bag use to own it must have never been laid. There are some positives like a beautiful Lumar 32% tint job, keyless entry with remote trunk release, an Alpine CD Player, and Pioneer speakers in the door. So at worst, you can sit in your driveway and listen to music with a bottle of Jergens and a picture of Eliza Dushku. I really wouldn't recommend taking it on the road until you replace the tie-rod ends. You might crash into a bus full of nuns and then the Pope will reign motherf***ing hail fire down on your betrodden a** with more fury than the inquisition because you actually decided to drive and be seen in such an amazing POS, killing 20 of his lovely Sisters. One other thing you might use this car would be pushing it off a cliff. If you've ever wanted to see what it's like first hand for a car to fall hundreds of feet and smash against rock, then here's your chance. Although don't be surprised if this demon-possessed sleigh from hell manages to f*** up your good time even in that bold scenario. I don't know how it would, but it would probably figure out a way. If there are any parents out there reading this, don't let your children fall into the situation I'm in. I would never have ended up with this car if I had pursued a real career. But instead I majored in math where the best job I can find now is up in Portland with a bunch of bran muffin eating hippies, jerking off Moose for 75 cents a smile for some wildlife conservation sperm bank. Let your kids do something with good with their future, like wait tables at Denny's. Oh yeah... it's white, 4 doors, and automatic. Whooptie-f***in-do!  

Topic by ry25920 8 years ago  |  last reply 8 years ago


Yuri's Night Bay Area: updated science/tech/art lineup announced

Prepare for Liftoff! www.worldspaceparty.org Get ready for something entirely different. On April 13th the Bay Area joins the world in celebration of space exploration in a unique convergence of artists, scientists, astronauts, performers and musicians. Yuri's Night is a commemoration of humankind’s first venture into space, by Russian Cosmonaut Yuri Gagarin. This gathering bridges national, cultural, generational and social barriers to ignite excitement about what is new on the horizon in space exploration and to remind us of the magnificent feats humanity is capable of. Yuri's Night Bay Area will be held at Moffett Field in the NASA Ames Research Center's massive SOFIA hangar, home to the world's largest aerial observatory. Our host for the evening is pioneering space traveler Anousheh Anasari, the first privately funded female to reach orbit. She is joined by Dr. Chris McKay, world renowned expert in astrobiology and terraformation with the Space Science Division of NASA Ames Research Center, as they welcome you to a dazzling array of interactive art installations and science demos, interwoven with musical and acrobatic performances by some of the world's finest entertainers. Cutting-edge interactive technology and live demos will include: Neuro feedback games and visualizations including Telekinetic Asteroids and Mind RipplesExplorations of the world through NASA World Wind and Gigapan, the high-resolution panorama projectPortals into Second Life and Burning Man Earth, Google's Black Rock City browserA roofless stargazing lounge, with an exceptional telescope provided by NASASquidlabs' Instructables and ground-breaking kite technologyScience demonstrations and innovations from the worlds of robotics, engineering, biology and astronomy, will also be on display: A talk and interactive demos from a senior SETI scientist on efforts to detect earthquakes from spaceExplorations of Techgnosis by Erik DavisInteractive next-generation science data visualization software from NASA Ames' Astrophysics DivisionRobots from Justin Gray, Carnegie Mellon University, and NASA, including the next generation of roversExclusive heavenly imagery from SloohDisplays of microbial fossils, live microbial mats, and magnetic and fluorescent bacteriaASME's human-powered vehiclesEngage with space-inspired and technology-infused art installations, including: StarZipper, the 200 foot high installation powered by LEDs and Helium created by internationally renowned artist Michael Light and collaborator Dave RattrayPeter Foucault's self-propelled motion sensor Drawing RobotsSpot Draves' collaborative evolutionary high-definition visual algorithm generator, Electric SheepDynamically inflating sculptures by AKAirwaysHypKnowTron and ChakraTron, the interactive light sculptures by GaspoExperience rare video works documenting art in space: Matières Chorégraphiques by Kitsou Dubois, celebrated French dancer, choreographer and artistic director of Ki ProductionsProjects from the Zero Gravity Arts Consortium, Lowry Burgess's monumental project The Seed of the Infinite Absolute, Lorelei Lisowsky, and Frank Pietronigro's 'Drift Painting' in microgravityMeet Japan's space artist Ayako Ono and watch Jean Luc Soret's Space Art videos, direct from Paris's International @rt Outsiders Festival.The Documentary Dome, featuring our planet's greatest space documentariesWitness awe-inspiring space-themed performances by an armada of acrobats and dancers, featuring: KC Bella Fuega and Spiral Hoop Dance (orbital hooping and bellydance)Flowtoys (celestial light performance and UFO flowplanes)VigilAntiUP (intergalactic stilting)A Parade from the Future (with cutting edge Bay Area circuit benders and other worldly creatures).Live dance and acrobatics fused with audiovisual performances, will be coordinated with a world-class lineup of live electronic music: PLAID - Warp Records, UK TELEFON TEL AVIV - Hefty Records, Chicago (special early evening set) BLUETECH - Aleph Zero, Native State, Portland OOAH + BORETA - Glitch Mob, LA/SF SUTEKH - Context, Soul Jazz, Leaf MR. PROJECTILE & JONAH SHARP (aka SPACETIME CONTINUUM) - Merck, Reflective, Astralwerks RD - Designed Disorder, Glitch Mob, LA WELDER - Cyberset MOZAIC - Nexus DR. TOAST - False Profit Music environs will be complimented by a team of visual artists -- including KOSHO, CELESTINESTAR, RECURSIVEVIDEOLAB and VIBERATION -- spinning light into space throughout the night. Meanwhile, outside on the tarmac, the SPACE COWBOYS will have their own dynamic lineup of djs aboard their interstellar party transporter, the UNIMOG. Also on the tarmac will be Playaflies and Rabbit in the Moon's outside VJ set PLUS large scale sculpture and multimedia installations from the bay area's finest and beyond. This year’s theme is the greenification of space. The event is bio-diesel powered, a variety of organic food and drink will be available, waste products will be composted and recycled, and one tree will be planted for every ticket sold in an effort to offset the event's carbon emissions. Come join us in celebrating the accomplishments of mankind on a collective cosmic journey to the depths of space and beyond. Brought to you by Nexus, Symbiosis and so many others. *********************** Friday, April 13th, 2007 Event opens at 6:30pm NASA Ames Research Center* Moffett Field, Mountain View, CA, 94035 Tickets are on sale now. Limited $30 presale tickets still available, but not for long! Purchase advance tickets at: http://www.worldspaceparty.com/tickets.phpLimited VIP tickets available. Privileges include: VIP room overlooking the main floor, open bar and food throughout the evening, a chance to meet silicon valley innovators and dynamic thinkers, exclusive Bay Area Yuri's Night memorabilia and much more to be announced. PLUS! Space Cadets are invited to go weightless and experience zero-gravity on Sunday, April 22, 2007! This unique VIP experience will provide you with a ZeroG flight flown from San Jose International Airport PLUS exclusive access to all Yuri's Night Bay Area 2007 events. 3-2-1 Liftoff! VIP Flight Tickets $5,000.00 each. Email zerogartists@mac.com to reserve your seat today. Don't let this zero gravity opportunity to fly float by! As always, please check www.worldspaceparty.com for the latest… Yuri's Night Bay Area Crew, Over and Out. End Transmission.++++++ Any special requirements for individuals with disabilities should be related to the event staff or security, and reasonable arrangements will promptly be made. An ADA/Handicap parking lot will be available and marked with signs. References to NASA Ames shall not be construed as official NASA approval or endorsement of any non-Governmental or commercial entity or activity.

Topic by lannanh 12 years ago


Repulsine - the great mystery...

Even before the repulsine saw some attention during WW2 there were sightings of what we know call the classic UFO shape.Be it in Austria, Poland or other places in Europe, people reported weird disk like thing with a dome flying around.What leaked in images and documents after the war shoed that the repulsine looked basically identical to what people saw as a UFO in the sky over big parts of Europe.Then again, the repulsine appearently never made it a usable stage, same for most jet fighters at the time and still they flew around...If we now just take it for granted that actual test flights really happened back then you might wonder why we did not see any after the war anymore.For most critics it is a simple sign of facts and "confirms" that the replusine might have been a nice idea but never anything that really left the ground.As said, I often like to dig deeper and in this case the digging took far more years than what I planned on.I can not provide any solid proof for the following but I am sure even a sceptic will come to similar conclusions after reading it.Try to find some "eye witness" reports from people who saw the so called "Roswell UFO".Yes the one that made Area51 so secret and famous...Reports can be boiled down to some essential features of the hull, for those who saw it proof that it is alien.Three distinct round shpes on the underside, like you add the bottom of an egg to a round disk.Said disc of the bottom was also shaped like a wing, or the flying disk toys our kids like to play with.On the other side the shape grew up like a half shphere with an added cone or round top on it.On these area they claimed to have see engine outlets or similar and appearently the top cone was spinning in another direction than the rest of the UFO.Now I am no expert for Roswell but if I leave area and time out then I could have been fooled to think these people discribed exactly the same thing people saw a few year eariel flying over Europe.The Roswell UFO was not from another world, just stolen from the looser of a really bad war.What was seen was a working Repulsine, be it an original or something the US created from the 5 prototypes that disappeared after the war.Ha, ha, good one, then why don't we saw them flying after this anymore?Well, for starters it was a testflight gone wrong.Presumable it was planned to be limited to Area51 but the pilot lost control.Considering the Nazies appearently did their best to kill everyone involved in the project before the aliies arrived it is no big surprise.What that test flight would have shown is the impossible manouvers people already witnessed over Europe.90° or more turns at full speed instead of making a turn like a plane, sudden changes in alitude as well as accelleration on a level that makes even modern rockets blush.And if it really was the first bigger testflight they did it explains the big secrecy about the Roswell incident and what followed and created Area51 as we knew it.A "weapon" capable of these things would mean total dominance and options to impove planes and more.So why did they not even do that - or did they?The repulsine was created based on what we call today fringe- or pseudo- sience.If there is only one peroson, or a few that can even understand the claimed working principles that it can't be science as we know it.So, lets take a look what things were already heavily used in the repulsine that "we" claim to have developed or discovered decades later.Coanda effect.When air travels over a surface then it will follow the surface.You can try this with paper strips and blowing on them as well as a stream of water and some shaped objects.Long known but never found any real use until the military picked it up.For example air inlets were then developed to utilise the coanda effect.Remember how a lot of them these days look like a ducted fan housing?The round and slightly conical shape of the inlet will actually act like an airfoil and provide lift - of pulls forward in the direction of the air flow direction of the engine.I supercars we use it to create more downforce and better aerodynamics.Venturi effect.Again a very old one but funny enough also a major factor to make a jet engine work.Tesla turbine.In the Repulsine the rotating copper disks acted like a huge Tesla turbine by using a similar effect.The space between the disks got smaller and smaller towards the outer perimiter.Due to the fast rotation the molecules were accelerated and this created a partial vacuum.We use these principles today for specail vacuum pumps but also in military applications.Harmonics.Without harmonics and resonance the Repulsine would have been impossible.And at a first glance it seems we never made any use from that bit of the machine.Then why do we design exhaust systems in such a way than already the extractors ensure a pump like action and controlled backflow?The sound a good exhaust makes is also based on using the harmonics created by the explosions in the cylinders and expanding gasses.We learned that it is far more efficient to use harmonics and resonance in an exhaust system from somehwere ;)Plasma.The repulsine was said to have emitted a bright glow during certain movements or speeds.To create plasma we need a lot of energy, not so much however if the plasma is a by-product anyways.We learned that a high enough voltage differencial in a vacuum can create a nice plasma arc.From there things like analog TV monitors were created.But we never made anything that creates plasma for any use in an atmosphere.Well, unless you start to check supersonic rocket engines and other things.The working principle is very, very close here in some applications like the ramjet.Vortex energy.Today we see all vortex energy stuff as a free energy scam or at best a waste of time.But from the inlet to the outlet the entire Repulsine utilised what we now know as vortex energy, vortex math and so on.The air is twisted and spun around so many times that it is hard to keep track - but it always happened in a harmonic and resonant fashion.In some way this is implepemented in very expensive cars to keep the ventilation system almost silent even at full power.If you ever take an expensive car apart you might wonder why the air system is not as smooth and straight as you would have expected to get this silence ;)There is more but the list would become too long ;)So, if the repulsine was really that great then why was it taken apart to only utilise fractions of it in other things?If you have something really great that combines a lot of things then no one would suspect if you "developed or discovered" some of it in other projects.And to give you a very bad comparison for the other way around:If you know how to combine a petrol engine with some long blades then you could fly!I know, we did that already but you get the point.I can give you a motor and blades but that would not mean you could build a plane or even helicopter!At that time and still today something like a Repulsine would upset the "balance of power".If claims are correct then the engines of the repulsine were only required to provide the enrgy for directional changes or speed but it flew on "free energy" as the main engine system.In lame words like a jumbo jet that only needs a small engine for the hydraulics and electricity...Another big problem is the replication even if you would have a complete and working model to disect.You see most parts were brazed or welded as screw or rivets would have been problematic in certain areas.Other parts like the Kudo horn like intake systems would even today pose a challenge if you want to replicate them 100% correct.And if your understanding of science and physics greatly differs from those who originally created the thing...If your understanding tells you a dice has 6 sides (we all know that) but in my understanding it would have 16 then you would never understand how my dice rolls ;)Bringing true free energy of any form into this world is only allowed if someone can still make good money from it.Just check solar cells and wind generators - we all can have them but our providers make sure they have enough of them as well ;)Will we ever see a fully working Repulsine again?Of course !Some people like old cars, some collect old planes or old machines and tools.A great project for people in the right trades is always to build thier own little steam engine.So to say as a reminder of how it all started.Same will happen with the Repulsine as the first really utilised free energy machine the world had.The war and killings were not what really scared the world.This happened and will happen over and over again to various extends.Really scary was once certain people realised what might happen if over there the war would end with a victory and people would have time to develop for peaceful things instead.Without the war or this idiot Hitler a peaceful war would have taken over the world by storm.Those making sure we know nothing else but paying for our fuel and energy would have lost their monoply.Times change though...We destroyed our world with our needs for fossil fuels and electricity.What is left we destroy by chopping it down, digging it out or just by building new estates on prime farm land.People are now more desperate then ever to find ways to reduce their energy bills or enviromental impact.Otherwise Google wouldn't make billions on all the fake free energy videos out there.But what would it take to recreate the Repulsine?The person able to come up with the understanding of at least attempting to build one again would need to have certain qualifications and titles.He or she would hold a Nodel price for completing some of our known laws of physics or for finding some of the still missing ones.It would be a quite hard to understand and like person too, maybe even highly autistic.The person would also have an addiction like need to complete things, add the missing bits.And of course a totallydifferent understanding on how nature and the universe work.David T. from England is such a person, or at least the closest mankind can offer so far.He can see math in his head as shapes and images.Complex math problems appear to him like developing landscapes in high detail.He even learned to speak icelandic fluently within 7 days!!Imagine such a person would develop an interest in the old pioneers like Schuberger, Newman, Tesla and so on?Where we normal people fail to see any relevance or connection a guy like David would be able to literally see how all these inventions and ideas connect.He would be able to SEE the math behind it!Knowing how something was supposed to work and combining what is known through patents, drawing, videos or reports would enable such a person to make conclusions.For example where we might just see a nice pattern when we throw a stone into an undsturbed lake such a person would also already know and see the corresponding math the created the waves and why they were created exactly like this.Assuming David has no real interest in such things, then is it possible others already try?Sadly yes and even worse they do it with kids.Learning methods that are different can bring great results.For example while we use a calculator for big numbers some kids attend really strict and performance based classes to do this with an ancient abacus!After years of hard and often painful training they are able to it with a small abacus that only has a single row of discs.Shortly after they graduate to a virtual abacus - they only twitch their fingers in the same motions they would use on the real thing, but the disks and rods are all just visualised in their heads.That however is all meant as an improvement and the kids do it because they want to and not because they are forced to.Like learning to be a chess champion before even being old enough to work...In china however we have a very selective education program.Kids are not just trained slightly different to our kids but also closely monitored on their progress.As soon as one stands out for some skill it is subject to examination.Being well above average here means it is an opportunity for the kid and the parents - on paper at least.We in the western world would see it as a viscious circle though.Over the years china developed not only a better understanding of how these special kids brains actuall do their things but also how to create tests for this purpose.What looks like impossible or nonsense to most kids will trigger a scecific response and understand in those that are special.We would create something that allows parents to know early on where the kid has really good skills and what activities should be promoted.In china though the parents receive a nicer flat or some additional income while kids are send to a far away school.Again we would refer to such a school more as a boot camp.Discipline is at least on military levels, same is the punishment system.In most cases families are not reunited for many years, phone or even video calls only happen in the rare times when western TV crews are allowed a sneak peak.I just say: If a kid would see the parents often enough then it would not only know what to talk about but also be happy to talk to them - this however you won't see.It is like they talk to some distant uncle or such.What is really scary though is how these kids are trained to see their purpose and how important it is to be the best in what they do.Imagine you lost your kid at an early age and the only thing you got over the year was letters from the government saying how well it is doing and that you can be proud of it.Then it graduates and you are not even allowed to be there on that day...After that the kid is gone for good, you get a new flat and your proud kid supports you with some nice extra income.You don't get to know where it is working, what it is doing or if it might just be attending some university.By any standards these graduated kids can be seen as a great number of genius young people.Math, music, languages, science, you name it and they will have the experts aged below 20 for it.But what do they do once school is finnished and life starts?So far no reporter or family was able to figure it out.Means they don't appear in some high profile company, they don't start a successful business or teach at any public or private school.I leave it up to your imagination where thausands of kids find secret employment once they graduated....If, at least in theory we could be able to understand all these old technologies then why don't we at least try?Everyone has a goal, some desire a happy family and nice house, other need fame or just money to be happy.With that comes greed.You might have a really nice car but that does not mean you would give to some neighbour for a trip.Even if it just a nice rose garden, you might not want to share the views with anyone.This is true on all levels and we created a term for it "Need to know basis".If you just operate a press in a factory then you don't need to know when or what the next job is that comes for your press.You will know when it arrives and can check the documents attached.You don't need to know that your council is expanding and it is only seen as a courtesy to let you know on some notice board or in the local newspaper.And even our government does the same.What we do from the first days of our new baby we do on all other levels in the same way.What the baby does not need to know we won't tell or show.But we provide all the littly anklebiter needs to develop and be happy.Changing nappies, feeding, proving comfort when sick or having a nightmare.Later we teach language and other skills like walking.It goes on as you know...Humanity as a whole is like a little kid as well.If we would know all the little, dirty secrets then we would riot and go mad.Things that are of no concern are nothing we need to worry about, so we don't get to know them either.Knowing how build the latest fighter jets is seen as a thing that would give a possible enemy an advantage.Makes a lot of sense to everyone as these things might have to protect us one day.The questions that remain are:If humainty is a child, then how old are we now or when do we graduate?If there is a collection of secret and old knowledge then who owns and controls it?What would it take to force the release of all the things people actually created for a better world and not to be locked away?As funny as it might sound but one answer to all these questions would be to do nice orund trip in your Repulsine.Fly over ever single country in this world.Let their guided missle and what not chase you and once enough show then how quickly you can make a 180° turn to get behind them.So called unimportant countries might ignore you and the people only enjoy a nice show.Those powerful enough will fear you and think it was "the other side" showing their superiority.Once done with your round they all will have to realise there is a new power that is at the helm now: Knowledge and understanding.No more secrets, a repulsine for everyone who wants the plans to build one.A new world would start.Ever thought about that when wondering why all these "Aliens" we see in their ships in our skies never land to say hello ? ;)Even if they would be Aliens and not just some human pilot in some experimental craft:Shouldn't this demonstration of absolute power and control without any violence tell us something?The Repulsine need to come back to life to end all this UFO nonsense and Alien theories out there.You hear the sounds, see the ligh show and impossible abilities.And suddenly most if not all UFO sightings would have a common factor again.Just because the Repulsine is claimed to be lost and that it never actually worked despite film evidence showing the opposite does not mean there is no one using the technology.A working Repulsine available to everyone would also kill the doubt on so many other old inventors and "fringe" scientists.Science and physics would need to be redifined as would be able to find a lot of missing links.I know there is not only a lot of people out there trying to get what they can about the Repulsine but also that there are others who try to prevent this.You have a really easy time getting permission examine some old and histrically important artefact from a museum than getting just a hands on approch for what remains of the Repulsine in various places.Not even decent 3D scans will be allowed.Anything like just getting a tiny pipe cam inside is rejected with the excuse it could cause damage.If the thing is a hoax and never worked then why would it be so important to never touch or move it? ;)I recently got word that two of the remaining Repulsine "artefacts" were examined by the same group of "scientists".This happened in the late 80's and said scientists were claimed to have had acces to a collection of spare parts for the original Repulsine that was lost after the war.A private collector was also mentioned who denied all access but what he had in a secure storage facility appearently disappeared shortly after his refusal.Putting all the dots and hints together it would mean that someone in the late 80's was able to get literally everything that is left of the project in his hands.Those who claimed to have seen these scientists working on the Repulsine leftovers claim they used top notch technology to do so, including 3D scanners - and those were basically imossible to get back then for any uni out there...The laptops used were said to use touchscreens and were connected to all sorts of equippment.And they did it in almost total silence, like a group who studied a performance many times and knew exactly what do when and where without the need of many words.Professional in examining something unknown all all possible levels.I was unable to get any information on these scientist or who they worked for.But if you are one of them and readin this then I would love to hear from you!

Topic by Downunder35m 4 weeks ago  |  last reply 24 days ago