Custom Chopper Bike

Custom Chopper

Posted by mr-maker 7 years ago | last reply 7 years ago


Alligator Chopper

Jim Jablon made this GatorBike with the body of a dead alligator. Now he's going to raffle it off to raise some money for his wildlife rehabilitation center. These photos are only in the daylight. I'm hoping that he did something cool with the lights. Would be pretty sweet to see this thing cruising at night with a nice glow inside the gator's mouth. Link

Posted by fungus amungus 8 years ago | last reply 8 years ago


For us garden composters,

Is there some genius out there who can devise a hand (or foot) powered leaf  and twig chopper?   I'm groing old cutting this stuff by hand with scissors or shears.   It must be rugged, and able to chew up wet stuff as well as dry, brittle or stringy.   Mother Earth needs you!!

Asked by ClaireW01 8 years ago | last reply 8 years ago


what is the best way to adjust mtn bike frame rear hub spacing for conversion to 3-spd coaster brake rear axle?

looking to build a 3-spd coaster brake chopper with steel mtn bike frame. Need to reduce rear axle spacing from 135 mm to 120 mm to accommodate the new wheelset. How?

Asked by zounds227 8 years ago | last reply 8 years ago



Harley Chopper Bike

Posted by mr-maker 7 years ago | last reply 7 years ago


Make some Zombie Choppers !

Time to make some real Zombie Choppers! See my 'ibles! Thanks, Triumphman

Posted by triumphman 6 years ago


How do I remove the factory stickers from my OCC Chopper bike?

Hello, I'm Looking for the best method of removing the factory stickers from an OCC Chopper bike without damaging the paint. I've tried Goo-Gone, the Hairdryer technique. Please tell me what the best method is. Thank you everyone!

Asked by stingray_chopper 8 years ago | last reply 6 years ago


Gator-Chopper made from real 'gator - could be yours?

Commissioned by the owner of the Wildlife Rehabilitation of Hernando (WROH) in Florida, Jim Jablon, Swedish craftsman and leather expert Benny Ohrman has crafted a wild motorbike dubbed “GatorBike” from the skin and skull of a real alligator Top speed 120mph. (one of many sources) and one of several bikes like this - but it seems this one is being raffled.

Posted by lemonie 8 years ago | last reply 8 years ago


Should I build a go kart or should I build a mini chopper?

So should I build a go kart or should I build  a really sweet mini chopper?

Asked by TSC 6 years ago | last reply 6 years ago


My HERO chopperbike project

As I kinda promised in my first Instructable comments (Make a Custom Star laced bikewheel) I am starting a forum thread on my chopperbicycle build HERO.This isn't going to be an Instructable but I will try to show a lot off pictures and tell more about the process off making this dream a reality.Whenever I have time I will make updates on this forumthread about the build so this is going to be a story in the making.A little about the why ?I am a bicyclerepair and sales men by profession and got into contact with chopper and cruiser bikes about 5 years ago in my shop, this got me started looking into what else there was out there in the bikebuilding world and slowly but shurely the idea off making a bike off my own was developing in my mind.In 2007 I started building this bike.This is all for now ( bed is calling ) I will update in a couple off days and start telling about the work involved.

Posted by MasterRed 9 years ago


does someone want to make a tobacco shredder?

Hi Guys, one of my new hobbies is going to be growing tobacco, I know how to grow and cure it but what I need is a decent method to shred it. I can slice it with a knife but the strands turn out too big for hand rolling, there are commercial products around which can shred tobacco but the best around for the home grower which doesnt cost the earth only cuts to about 1.5mm now what I need is 0.5mm. I was thinking of was to combine 2 ideas, this one which seems to be based on the old victorian tobacco shredders http://www.howtogrowtobacco.com/forum/cpg14x/albums/userpics/10155/normal_b_processequipcutter.JPG with this one, which uses a nice method of keeping the tobacco compressed and moviing it slowly with out chopping your fingers off. http://lh5.ggpht.com/_2A4aHZ23tp4/S5P-L7KOxaI/AAAAAAAABnA/KqWk0ZoLf90/s640/loaded%20shredder%201%202010_03050006.JPG the above used a handle which turns a theaded spindle which pushs the block along by a fraction, you then use a knife to take a slice off the end. now there is an automated one someone made in new zealand which looks awesome, this also uses a thread but they have put a ratchet spanner on the spindle so it automatically moves it along. So does anyone fancy this as a project? it would have to be easy to make, made from materials which are easy to come by for normal people, it must be cheap and it must be able to produce a really fine cut at least 0.5mm good enough for hand rolling tobacco.

Posted by n1cod3mus 6 years ago | last reply 4 years ago


Turn Signal Jacket, Soul Cycle Chopper, Ride in Style

  Turn Signal Jacket Soul Cycle Chopper Ride in Style Scraper Bike Wheels Reflector Bag Badge Bike Gear Belt Wobble Bike Bike Guide Granny Chopper Bicycle Car Horn DIY Bamboo Frame Change a Bike Tube Twisted Flower Spoke Bright Bike Mountain Bike Scooter  

Posted by randofo 8 years ago



24v motor 250w will it pull a bike? Answered

It is a 24VDC 250W 3000RPM motor will it pull a bike?

Asked by TSC 7 years ago | last reply 7 years ago


Sound Effect Search

Alright, so I want a ringtone of the Chopper Gunner's cannon firing from Call of Duty: Modern Warfare 2. But I can't seem to find it. I need help, please. Thank you.

Posted by DrWeird117 8 years ago | last reply 8 years ago


Working on!

Whose working on there bike?? I'm going to be working on makeing a chopper!!

Posted by TSC 8 years ago | last reply 8 years ago


how to construct a toy car with a dc motor which can operate in a four quadrant (motoring /regenerating )??

Wat should be my motor rating ? i am using choppers to operate it ? and controlling it with PWM controller ?

Asked by saleem basha 6 years ago | last reply 6 years ago


Motorized bike

Hello, I have two motors and a battery out of a power wheels truck. I was wanting to mount it to my Chopper bike. Has anybody  done that and if so give me some advice P.S.  My bike has no gears and it has no pedal brakes.

Posted by MetalManMustang 7 years ago | last reply 7 years ago


Photo Collection of Crazy Bikes

Check out this collection of choppers, recumbents, tall bikes, and many more oddball ways of pedaling around. Kudos to all the folks who made these and ride them on the streets. It looks like a lot of fun. 20 of the Freakiest Custom Bikes on the Road via treehugger

Posted by fungus amungus 9 years ago | last reply 9 years ago


1MΩ Voltage controlled resistor?

Is there any good way to hook up a fairly wide range voltage controlled resistor circuit? So far, I've considered FETs and OTAs. I only have chopper FETs on hand and the datasheet does not list the Pinchoff Voltage. The OTA resistor setup still seems confusing to me.  These will be used in a Voltage Controlled Oscillator circuit.  Any ideas? Am I on the right track?

Asked by 8bit 8 years ago | last reply 8 years ago


I need to find a few Parsley or Ivy Victorian Scrolls for a motorcycle gas tank and seat. Answered

Hello, I am going to paint my new project chopper motorcycle, and I want to paint matching left and right parsley scrolls on the gas tank, and engrave it on the leather seat. but so far I have not had any luck finding a good candidates for that. Any help will be incredibly appreciated. Thank you, Mr. Lunna XIII

Asked by mrlunna13 6 years ago | last reply 6 years ago


Cone Clutch

Im working on a clutch to put on my chopper im powering it with a 3 horse power snowblower two stroke and plan on using a quassi bike snowblower clutch so the gears are staggered in a traditional bike shape and the belt is tightened and ingaged by a drum putting pressure on it my clutch "cogs" look like this (i'll get some pics up if i can figure out how) !--- ! \ ! --- ! \ ! ---! ! ---! ! / ! ---/ ! / !--- it gets smaller to larger in a cone shape with steps cut into it they will be connected to the wheel and to the engine with the pressure drum and a derailer in the middle the pressure drum keeps the slack out of the belt and the derailer will pull the belt up and down the "cog" gotta go will post more later.

Posted by buildingteen 11 years ago | last reply 11 years ago


Is your Bottom made out of Iron? Ever taken a Serious motorbike trip? Daytona? Sturgis? The Big Easy?

Ok, a friend (one of our church members) has asked me to come visit. He's got a contract flying Choppers and Cropdusters for the next two months. We used to eat breakfast together about three times a week when he was in town, and he said if I'll ride up there, he's buying. Problem is, he's 500 miles away. I can't afford to drive the Tahoe, and I don't trust my crackerbox (18 year old Mazda). I think I'm going to take the Goldwing. I've never really ridden more than about 200 miles in a day, but I'll only have about 3 days to make this voyage (1000 miles round trip). What do you think? Is it do-able for a sleep deprived, rapidly-aging, and slightly-overweight desk-jockey?

Posted by skunkbait 10 years ago | last reply 9 years ago


Burning Man How-Tos, Costumes, Bikes, and Tips & Tricks

Burning Man, the famous weeklong festival of music, art, free expression, and much more in the Nevada desert, is just around the corner. Whether you're a Burning Man veteran, a first-timer, or someone who is interested from afar, here's a list of some Instructables that will help you prepare and make your unique Burning Man experience even better. General Advice TimAnderson's Tips by TimAnderson Learn all about Burning Man and easy, creative ways to keep yourself prepared and safe from TimAnderson's documentation of his trip to the festival last year.   HalcyonPink's Tips by HalcyonPink In this video and the follow-up, Burning Man veteran HalcyonPink gives you his advice.   Find Your Fashion Fire Skirt by la The popular fire skirt uses EL wire to give your clothes some personality.   Angel Wings by fairywingsandthings If your attire of choice requires wings, you're well covered: you could try these angel wings or a different version .   Color-Changing Scarf by enlighted You can't go wrong with clothes that light up.   Electric Umbrella by sockmaster You can't go wrong with accessories that light up, either.   Bikes and the Like Wobble Bike by dan For a fun twist on a regular bike, convert it into a wobble bike that you have to steer from both the back and the front.   Kite-Powered Land Proa by aerohydro Derived from a water proa Instructable, this vehicle transplants the idea to land--ideal for flat, dry terrain like the playa.   Tall Bike by TimAnderson Get an aerial view of all the action while you bike along with this tall bike that anyone can build. .   Chopper Bicycle by KoolKat Few bike designs are as functional and attention-grabbing as the chopper, and you can follow these directions to upgrade your old bike, chopper style.   Furry Pink Bike by HalcyonPink Burning Man is all about being creative and expressing yourself--and your bike is a perfect item to deck out in your own personal style.   LED Bike Wheel Images by ladyada Transform your bike wheels with LEDs that you can program to glow to form various patterns, images, and designs .   Shelter and Shade Parachute Shade Structure by benjcarson This Burning Man-tested structure will help protect you from the raw elements of the playa.   Rebar Tent Stakes by tk1314 Normal tent stakes won't be too effective at Burning Man, but these made from rebar prevent impaling and will hold your tent firmly.   Portable Yurt by TimAnderson This version of a yurt, a Mongolian tent-like structure, is portable and can be assembled and disassembled easily.   Fire, Flying Things, and Other Fun Firebreathing by Tetranitrate A combination of fire, art, and fun, you can light up the desert night with firebreathing tricks.   Cincinnati Fire Kite by stasterisk Kiting is a very popular activity at Burning Man, and you can join in with a this kite that combines flying and fire together into a night-time spectacle.   Fire Staff by Stone Light both ends of the staff and spin to create your own patterns.   Candle-Powered Hot Air Balloon by ewilhelm A simple combination of birthday candles, painter's plastic, and balsa wood can turn into a functional hot air balloon.   Homemade Poi by Hydra Learn to make homemade practice poi that can be used anywhere--and check out other Instructables on how to spin poi and other DIY poi designs.   If you're going to Burning Man this year, we hope this helps and have a fun, safe, and exciting experience!

Posted by joshf 10 years ago | last reply 8 years ago


How to let people respond to a comment before you even made it!

I noticed this by accident and there is no harm you can do with it. You just go to a topic (any topic you like) and reply to the last comment (the one above in the list). You typ in your comment in the reply screen but you don't submit it! Instead you select your comment and copy it. Then you immediatly click on "add a comment" (so don't press cancel in the reply screen) and paste it there. Then when you click comment, the site does something weird and it thinks the last person who commented made a reply to you! (see image) (note the completely different dates) This also seems to work with comments in the middle.. But here it does something other that is really strange. When you submit your comment. Your comment is put on the top but the comment you were replying to first gets reassigned to look like a reply to the comment above it! Try it out if you like. It worked for me. although you can do no harm with it and although people won't really find a use for it I reported it anyway :) Michel EDIT: I just noticed when somebody replies to your comment it turns itself good again. (Look at the gator-chopper made from real gator topic

Posted by MichelMoermans 8 years ago | last reply 7 years ago


Most Sophisticated/Complex Instructables

We recently compiled a list of the most sophisticated Instructables (based on the number of steps). Here's the top of the list--now you just have to read through every step.Animatronic Lion: Weighing in at 117 steps, this is the longest Instructable.Reduce Your Impact: 100 Ways to Reduce Your Impact.Elvis Alive: This project is much more than just a hound dog, crying all the time. Travel in Toledo: A winner from the recent Lonely Planet Travel Tips Contest.Butler Bot: A robotic butler to serve your every command, in 58 steps.Wall-E Robot: For all of the Pixar fans out there.50 Handy Tricks: 50 of TimAnderson's useful tips.Nut Sheller: Remove the shell of any nut, especially helpful in developing countries relying on nuts for sustenance.Ambience Enhancer: Give any area a touch of ambience.Bicycle Power: Use pedals to power your home electronic devices.More Handy Tricks More tricks from TimAnderson.Chopper Bicycle: This bicycle will definitely turn heads.Rainwater Collector: Reuse the water that falls from the sky.More Handy Tricks: The handy tricks keep coming...Even More Handy Tricks: And 40 more from TimAnderson.

Posted by joshf 10 years ago | last reply 9 years ago


Decrease plastic recyclables volume, possibly a shredder? Answered

We recycle everything that our county accepts, and by far, the plastics take up more space than anything else.  There is a large amount of air volume inside and between bottles.  I've seen the trick where you compress the bottle and then screw on the lid, but this isn't practical for a lot of containers.  What I would like to see would be some way to reduce a plastic container to smaller pieces that would take up less space.  It needn't be ground into pellets, just cut small enough to reduce the wasted air volume. I've thought of two possibilities, but I'm open to other suggestions.  One is some kind of motorized shredder that would grind/cut the plastic.  The other is a large container, similar to the slap-chopper kitchen gadget, that would have blades to slice the plastic. I have three main requirements.  It must be more convenient than taking scissors or a knife and manually cutting up the bottle.  It must be able to handle most common plastic bottles up to large laundry detergent size, and reduce their overall volume.  The third is it must be fairly safe to use.  We will be adopting soon and I don't want to have to worry about small children falling into the bottle grinder.  :-)

Asked by webman3802 8 years ago | last reply 8 years ago


Ghost riders in the sky

I know that this probably isn't the perfect site to be asking for this, but I figure I'll give it a shot. I'd like to come up with a design for a picture I intend to create, which shows the Four Horsemen, except instead of horses, they're riding motorcycles. If anyone is familiar with The Outlaws' version of the song song "(Ghost) Riders in the Sky", I'd like it to fit in with that theme: hard-charging, kind of dark... you can tell from the atmosphere that they're Hell-riders. I'm trying to come up with a layout for it: how are the Horsemen arranged, what precisely do their bikes look like, where are they, and are they chasing the Devil's Herd of cattle? And should they even be the Four Horsemen of the Apocalypse, or just regular cowboys who were eternally damned, like the song goes? Both have different visual possibilities. So what I'm looking for is even the crudest drawings depicting one aspect of the picture that you think would be cool. Maybe you have the idea for the perfect shape and level of tattering to one Horseman's cowboy hat, and would like to suggest that. Maybe you think that if one of the guys was riding a Vincent, it'd be the most badass thing since open pipes. Chasing the cattle through a canyon, or idling at the top of a cliff looking down on the Devil's Herd? Any cool color palette you've seen? good reference photos? Stick figures are great. Here's what I have so far, although it can be changed no problem. Like I said, I'd like details of the coolest intake you can think of, the perfect instrument panels, the perfect trenchcoat for a rider. Any little detail, rendered in any level of quality. I'm considering showing them all riding along side each other, holding rifles, instead of the badly-perspectived parked scene shown here. Have the perfect design for the mountains? Toss it in! I plan on making these very huge, so don't worry about details being too small. You'll notice that I'd like to have one Indian, left-hand throttle bike, potentially a big twin, and potentially a Four, with fringed leater seat and saddlebags. I'd also like to have a stretch chopper with a king & queen seat, but I can't decide between a wide or a narrow tire. Notice how the Indian rider is holding his rifle in the second picture. I'd like to have him holding a gun, and at least one of the other guys having a pistol belt with two Colt Peacemakers. If anyone has a cool way of depicting that, please share. I am open to suggestion as to what the right rifle would be. You can also notice that in the second sketch, there is a Harley springer front end lurking in the background on the left, and I didn't draw the Indian rider's whole body, so that's actually Chopper Dude's rear wheel, not Indian Dude's head.

Posted by Rishnai 10 years ago | last reply 10 years ago


~! Knex For Sale !~

Ok So I Have Many Knex Kits For Sale Although I Am Not Leaving Knex Fully Still I Am Cutting Down My Collection And selling Most Of My Knex So I Am Wanting To Sell The Following Kits : • Starburst Spinner • Cool Machines Rally Sport • Pirate Ship Park • Orange County Choppers ( The Green One ) • Blue Creator Set (#42001 In Blue Storage Box) • Yellow Set (#43010 In Yellow Storage Box) I Also Have A Box Full of Spares So If You Want a Certain Piece E.g. • Cogs • Balls • Panels • Roller Coaster Track holders • Wheels • All Types of Rods And Connectors • Bendy Rods • Motors • Chain • Any Others You Want Ill See If I Have Them • I Also Have A Couple Of Men Oh And For The Rods And Connectors Say If You Want Metallic’s Of Normal’s E.g. White Rods can Have White, Silver And Black, So Comment On What You Want Then Name A Price /An Offer If You Want Spare Parts Say What Part You Want Also, Quantity, Colour And Also Add A Price / An Offer I Live In England But I Will Post Out Of England Like To USA But The Postage Price May Be High Dependant On the Weight All Offers Are Welcome Happy Buying Knex Mad  

Posted by knex mad 8 years ago | last reply 3 years ago


Spotted!

Seen anything interesting in traffic lately?I recently sat along our town's main cruising street and counted how many motorcycles went by. 15 in an hour. That's up from when gas was cheaper! We'll see about when winter gets here, though.One of my professors has a Triumph 900, the classic-looking one. He wants to get rid of it. He wants to trade for a Harley. I don't have a Harley. It's still his.One of the security guards nearly took his own head off on his sportbike of unknown bloodline by coming screaming around a corner and almost clipping the No Parking sign.On my way home, a very nicely done cafe racer that looked like a modern-parts Vincent passed me on the highway.On the way across town, we were at a light next to a long, low, and loud chopper, with an ultradetailed paintjob.A few months ago, we were at a light when a '24 Harley went by on the cross street.I have a bike that can move under it's own power, which you have all seen if you've read about my custom seat at https://www.instructables.com/id/Build_a_motorcycle_seat/Seven Road KingsFive scooters, two of which were of the sewing-machine, park-on-the-sidewalk-and-piss-us-all-off sortTwo Victorys"And a partridge in a pear tree"

Posted by Rishnai 10 years ago | last reply 10 years ago


The Dream Factory - Squid Labs and Instructables in Wired September 2005

This was Instructables' big debut. The author, Clive Thompson, came and hung out at Squid Labs for a couple of days, and later on we had a hilarious half-day photoshoot where the photographers couldn't remember Dan's name and had to keep calling him "wrench."Wired 13.09 The Dream Factoryby Clive ThompsonThey're already living that future in a small warehouse in Emeryville, California. It's the headquarters of Squid Labs, run by a gang of five MIT alums who by day create prototypes of new technologies for outside firms - and by night fabricate weird gizmos just for fun."Everything I own is basically one of a kind," says a cheery Saul Griffith, one of the cofounders, as he crouches on the floor of his dust-covered workshop, rooting through an enormous bucket of metal brackets and bolts. A tall, shaggy Australian, he's wearing ragged flip-flops and a pair of cargo pants so stained with oil and grime that I can't determine their original color. Dozens of his group's inventions lie scattered about: a Frisbee embedded with microchip-driven LEDs, a set of robots precision-cut from plastic, a bunch of helmet-mounted laser-and-GPS sensors designed to help firefighters locate one another in a blazing house.Today, Griffith is building a "hybrid electric bicycle" with a hidden battery compartment inside the bike's 4-foot-long, chopper-style front forks. To hold the forks in place, he spent the morning designing a bracket, then cut out a flat template for it on Squid Labs' laser cutter. Now, with that template as a guide, he hacks the shape out of quarter-inch steel, using a terrifyingly loud metal cutter. "I'm really into this 'tractor' aesthetic, getting everything to look like industrial machinery!" he hollers over the cutter's shrieks, while a 3-foot cone of orange sparks flies up and ricochets off his face.Every few minutes, Griffith pauses to snap a photo of his progress. When done, he'll write up a comprehensive guide on how to build his project. This, he argues, is the next crucial step in fab culture: getting hobbyists to carefully document their plans and share them online. Squid Labs is hoping to kick-start such sharing this fall when it launches Instructables.com - an open database of interesting projects and fab techniques, "kind of like a Wikipedia for making stuff," Griffith explains. If people want to build his electric hybrid chopper bicycle, they'll be able to download the CorelDraw design of the bracket and send it someplace like eMachineShop to have their own copy printed."We got inspired when we looked at all these guys who'd engineered these incredible, modded parts for their Harleys. They'd have amazing photos of them, but they'd never post the CAD image," Griffith says. "We were like, Why not go open source?"Later that day, I get a taste of how weirdly transformative this idea is. I'm hanging out with Dan Goldwater - another Squid Labs cofounder - and admiring one of his inventions. It's a pair of plastic gears that sit on a bike pedal and power a tiny generator. As you ride, you can run LED lights or a radio. I tell him I'd love to have a version of it myself. So a couple of Squid Labs guys go over to the laser cutter, pull up the design, and a few minutes later hand me exact copies of Goldwater's gears. Design once, print often. "Pretty cool, eh?" Goldwater grins."Griffith imagines that fab tools could produce new economic models for creators. Suppose a hobbyist made a cool plastic exterior for an MP3 player. Suppose she put the design online, and 700 people downloaded the file and had it printed at eMachineShop. "At what point," he asks, "would a manufacturer say, Hey, there's a market here - and offer to buy the design from her?""So, sure, soon we'll be able to build anything. But should we? "Let's say everyone suddenly can make their own hood ornaments. What if they actually do that? The real world would look like the Internet in 1996, when people started making their own Web sites." Griffith shudders. "Remember those hideous-looking psychedelic backgrounds and stupid animations? And blinking tags?""Rainbow dividers," Goldwater adds.It's a good point - and it makes me anxious about my guitar. Sure, it looked fine onscreen. But what if it turns out to be a monstrosity in my hands? Recalling my decision to use clear acrylic for the body, I break into a nervous sweat. It's going to look like something from a mid-'80s, big-hair heavy-metal band! What the hell was I thinking?Griffith interrupts my panic to announce that his chopper is ready. He wheels it onto the street, all five Squid Labbers in tow. Eric Wilhelm, a lanky designer, offers to be the test pilot. He straps on a helmet and mounts the seat. "Does it have brakes?" he asks."Sort of," Griffith says."It's amazing how often brakes are an afterthought," Wilhelm sighs. Then he hits the electric starter and peels off.

Posted by ewilhelm 10 years ago


New Group : Scooter Trash - For all of you Bikers, Bikies, Motorcyclists, 1%ers, Citizens and Independants

I've started a new group dedicated to motorcycles and the lifestyle that goes with them. Scooters, Mopeds, Trikes, Sportbikes, Choppers, Bobbers, Cruisers, Tourers: They all count. Feel free to join if you have something to add, or if you're interested in bikes. To me, motorcycles represent freedom. Freedom to go. Freedom to be. Freedom from convention. Freedom to live. Freedom to ride. When you're on a bike with the breeze in your face, bugs in your teeth, and wind in your hair, nothing else matters. Bills, ills, drought, loss, death, strain, stress: all gone while that engine is pounding, and those wheels are rolling. My parents treated them as if they were evil, and I agreed, FOR A WHILE. When I was 17, while they were out of town on vacation, I bought my first bike. It was a beat up 20 year old Harley. It almost never ran, (so Mom and Dad calmed down) but it started a permanent love-affair with cycles. I've owned nearly 50 bikes over the last 20 years, and still own 11 of them. Note: I just went over the list, and I've owned 41 complete bikes, and 17 parts/project bikes, not to mention a barn full of miscellaneous spare parts. So tell me, What do you ride? What do you want to ride? Why do you ride? How long have you been riding? Good/Bad experiences?

Posted by skunkbait 10 years ago | last reply 6 years ago


September Project Contest Winners

The votes are in! Congratulations to the winners of the September Project contest!September Project Contest First Prize winnersAtomic Zombie's ChopWork Orange chopper bicycle by KoolKatCyanotypes - super easy photo prints at home. by ianFloppy Disk Bag by imanalchemistHandbound Book by BrianSawyerA Traditional Jacob's Ladder by ereinEach first prize winner with receive a Digital Spy Camera from Wild Planet Toys.September Project Contest Second Prize winners3D DDR Frame for PS2 by impulse94DIY Home Bicycle Repair Stand by pizzFixed Disc Sander from Angle Grinder by divxnzHydroponics - at Home and for Beginners and Solutions to Hydroponic Problems (Lack of Root-Plant Support) by trebuchet03Insulating Laptop Pad by Bats22pvc kayak by hellokellerStanding Desk Conversion Platform by 5dotsTen Green - modular shelving by royshearerTyvek FedEx Wallet with Change Pocket by cheewee2000Willow Twig Furniture by SlimJimEach second prize winner will receive a Magnetic USB card reader. Some assembly required!Honorable MentionAncient Aeolipile -steam engine, and magnets for good measure... by trebuchet03Can in Can Grill by nabilahmadDaisy Duke Toolbox by SlimJimDisposable camera coilgun by AlfonsVHDIY: EXTREME Power saving wireless mouse mod by Corbin_DallasEasy and tasty stir fry by SupercookieFolding Game Board by degroofFreezing summer tomato crop by shecktorGuacamole by easementHow to build a heliostat parabolic reflector by Tool Using AnimalHow to Build Up a Bike by joeHow to Build your own 1u Linux Server by jonesygoodstuffHow to make a RAILGUN! by AlexTheGreatHow to remove Logos from your PDA / cell phone with sugar by spankvalMagnetic speed sensor by PeterTheUnGreatMagnetic Tool Rack by packrathackerMicrodot - wrist watch LED pattern timepiece by rgbphilMonica's wedding cards by outofthewoodsOpenface Bagel Sandwich and Another gooood sandwich by eraaawghhhParty top-hat made of playing cards by Sergey ChernyshevPay-per-Copy Machine Exploit by nakPower to the Super Rebound by frickelkramSolid Perfume by rapierwittrailor project by trusted smilesVinyl Pencil Case by splityarnEach Honorable mention winner will receive an Instructables patch. It was really tough judging so many awesome projects. I hope everyone had fun building and documenting their projects. I'm sure you'll have fun going through the winners; it's really an incredible list!Thanks to everyone to who entered and to the people who helped judge the challenge: arwen, canida, dan, fungus amungus, intoon, leahculver, lebowski, and rachel.Original September contest instructions here, information about the SpyCam here, and information about the Magnetic USB card reader.

Posted by ewilhelm 12 years ago | last reply 11 years ago


500W electric scooter control and instrumentation with Arduino mega

1. Introduction DC 500W motor control with an Arduino mega to limit starting current and to vary the speed of the scooter. The battery is in 24V, 10A.h. The following table summarizes their characteristics: https://i58.servimg.com/u/f58/17/56/35/17/a014.jpg https://i58.servimg.com/u/f58/17/56/35/17/a111.jpg 2. Bibliography: Link download : sketch_escooter_feed_back_reel_V1.ino https://drive.google.com/file/d/0B_fB3GAsM02FSlRTWHdyRkhuUW8/view?usp=sharing escooter_ampli_SIMULINK.mdl https://drive.google.com/file/d/0B_fB3GAsM02FOW9OdmlhdDhJZGc/view?usp=sharing escooter feed back ISIS.DSN https://drive.google.com/file/d/0B_fB3GAsM02FOXdRWFN5OWRMQkE/view?usp=sharing youtube  :  "study trotinette electric e-scooter 100W et 350W, wiring"  youtube https://www.youtube.com/watch?v=QqJ2-YiE8Tg&index;=75&list;=PLfZunVn_gcq7EOurXuWU2sRFmh6CbiUiL Article: «Study of electric scooters 100W and 500W (Arduino), Revue 3EI 2017» Pdf? Book «I realize my electric vehicle» at DUNOD 3. Open loop program To test the programming, we simulate the program in ISIS, as can be seen in the following figure. In addition, we have an LCD display to display data (duty cycle corresponding to the PWM at 32Khz, motor current, motor voltage, action on the pushbuttons, 4 push buttons are used. BP1 to manually increment the duty cycle, BP2 decrement it. BP3 set the duty cycle to 0, corresponding to the brake contact. The speed of the motor is practically proportional to the duty cycle https://i58.servimg.com/u/f58/17/56/35/17/a211.jpg We made our own current amplifier called a step-down chopper but it is possible to buy a shield There are many cards for Arduino to control DC motors especially of low powers and also of great powers as can be observed on the following links.http://www.robotpower.com/products/MegaMotoPlus_info.html http://www.robotshop.com/en/dc-motor-driver-2-15a.html https://www.pololu.com/file/0J51/vnh3sp30.pdf https://i58.servimg.com/u/f58/17/56/35/17/a310.jpg But all these chopper shields measure the current internally but there is no current limitation. In order to have a current limitation, an analog current loop is required using specialized AOP or IC or a fast digital current loop. But what should be the value of the limitation current? The choice of the current value is normally for the 1-hour operation service in order to be able to carry out relatively long climbs without reaching the critical temperature of the engine. In our case, the limitation current must be Limiting motor = Power / Upper battery = 500W / 24V = 20A In addition, the power transistor of the chopper can only support 50A in our case. But in open loop, it has no current regulation, so as not to exceed the maximum current, a ramp of the duty cycle will be used. A 0.1 second interruption routine will be used to measure the voltage of the current (sample measurement, sample). This sampling time is arbitrary but does not allow to be faster than the rise time of the current because the electric time constant of the motor is L / R = 1.5 ms. Open loop operation with a 25.5s (8bit) ramp and 0.1s interrupt routine provides a good understanding of the operation of a DC motor drive. The display will only be done every 0.2s to have a stability of the digits on the screen. In addition, a digital filtering will be done on the current and the voltage on 4 values therefore on 0.4s. [b] Algo open loop [/b] Interrupt Routine All 0.1S Read voltage and current Loop loop (push button scan) If BP1 = 1 then increment PWM If BP2 = 1 then decrement PWM If BP3 = 1 then PWM = 0 Displaying variables every 0.2s Code: [Select] // include the library code: #include #include #include #define SERIAL_PORT_LOG_ENABLE 1 #define Led     13       // 13 for the yellow led on the map #define BP1     30       // 30 BP1 #define BP2     31       // 31 BP2           #define BP3     32       // 32 BP3 #define LEDV    33       // 33 led #define LEDJ    34       // 34 led #define LEDR    35       // 35 led #define relay   36       // 36 relay #define PWM10    10      //11   timer2    LiquidCrystal lcd(27, 28, 25, 24, 23, 22); // RS=12, Enable=11, D4=5, D5=4, D6= 3, D7=2, BPpoussoir=26 // Configuring variables unsigned   int UmoteurF = 0;  // variable to store the value coming from the sensor unsigned   int Umoteur = 0; unsigned   int Umoteur2 = 0; unsigned   int Umoteur3 = 0; unsigned   int Umoteur4 = 0; unsigned   int ImoteurF = 0;  unsigned   int Imoteur = 0; unsigned   int Imoteur2 = 0; unsigned   int Imoteur3 = 0; unsigned   int Imoteur4 = 0;            byte Rcy=0 ;    // 8bit duty cycle unsigned    int temps; // the setup function runs once when you press reset or power the board void setup() {   pinMode(Led, OUTPUT);   // Arduino card   pinMode(LEDV, OUTPUT);   pinMode(LEDR, OUTPUT);   pinMode(LEDJ, OUTPUT);   pinMode (PWM10,OUTPUT);     // Pin (10) output timer2   //  digitalWrite(LEDV,LOW);   Timer1.initialize(100000);         // initialize timer1, and set a 0,1 second period =>  100 000   Timer1.attachInterrupt(callback);  // attaches callback() as a timer overflow interrupt   lcd.begin(20, 4);    Serial1.begin(9600);   TCCR2B = (TCCR2B & 0b11111000) | 0x01;         //pin 10  32khz    http://playground.arduino.cc/Main/TimerPWMCheatsheet                                                   //http://www.pobot.org/Modifier-la-frequence-d-un-PWM.html   //   analogWriteResolution(bits)      https://www.arduino.cc/en/Reference/AnalogWriteResolution lcd.setCursor(0,1); lcd.print("Rcy"); lcd.setCursor(10,1); lcd.print("Um"); lcd.setCursor(5,1); lcd.print("Im"); lcd.setCursor(10,1); lcd.print("Um"); lcd.setCursor(20,1); // 4 lines display * 20 characters lcd.print("BP1+"); lcd.setCursor(25,1); lcd.print("BP2-"); lcd.setCursor(29,1); lcd.print("BP3=0"); } // Interruptions  tous les 0.1s void callback()  { temps++; //toogle state ledv for check   if ( digitalRead(LEDV)== 1 ) {digitalWrite(LEDV,LOW);}     else {digitalWrite(LEDV,HIGH);}     analogWrite(PWM10,Rcy);   // frequency Umoteur=analogRead(A0); Imoteur=analogRead(A1); Imoteur2=Imoteur; Imoteur3=Imoteur2; Imoteur4=Imoteur3; ImoteurF=(Imoteur4+Imoteur3+Imoteur2+Imoteur)/4 ; Umoteur2=Umoteur; Umoteur3=Umoteur2; Umoteur4=Umoteur3; UmoteurF=(Umoteur4+Umoteur3+Umoteur2+Umoteur)/4 ;   }// End routine // Loop corresponding to main function void loop() {    // BP + LED   if ((digitalRead(BP1))==1) {     lcd.setCursor(20,0);      // Column line     lcd.print("BP1");     digitalWrite(LEDR, LOW);        digitalWrite(LEDJ, LOW);     Rcy++;                        // PWM incrementation     if ( Rcy>254)  {Rcy=254;}     delay(100);               //8bits * 100ms = 25S increment 25ssecond slope     }        if ((digitalRead(BP2))==1) {     lcd.setCursor(20,0);     lcd.print("BP2");             Rcy--;      if ( Rcy<2)  {Rcy=2;}  // PWM almost at 0, engine stop         delay(100);      digitalWrite(LEDR, HIGH);     digitalWrite(LEDJ, HIGH);     }   if ((digitalRead(BP3))==1) {     lcd.setCursor(20,0);     lcd.print("BP3");      Rcy=2;               // PWM almost at 0, engine stop     } if (temps>=2)  { lcd.setCursor(0,0); lcd.print("                "); // Erase line lcd.setCursor(0,0);     lcd.print(Rcy); lcd.setCursor(5,0); ImoteurF=(ImoteurF)/20;     //resistance (5/1024)*(10/0.25ohm) si ACS712 66mV/A                            // For resistance 1ohm (ImoteurF) / 20; Simulation 5/25 lcd.print(ImoteurF); lcd.setCursor(10,0); UmoteurF=UmoteurF*10/38;                              //10/38   10/30 simula if (Umoteur>ImoteurF){UmoteurF=UmoteurF-ImoteurF;  }  //U-R*I lcd.print(UmoteurF); temps=0; }// End if time    } // End loop https://i58.servimg.com/u/f58/17/56/35/17/dsc_0614.jpg Since there is a limit of 9000 characters in the forum below Open loop program feature previous The interrupt routine lasts only 250 microseconds, the loop of the main program which scans the action of push buttons is 13micros and the display time of all data is 11ms. Thus, it is possible to improve the sampling period and thus the speed of the regulation of the current. The Arduino makes it possible to make the instrumentation of the scooter so to know the power, the consumption in Ah and Wh, to measure the speed, to know the consumption according to Wh / km, to measure the temperature of the engine, Have a safe operation. But for now we will see how to limit the current 4. Closed loop program, limited current control The sampling period will increase to 0.01 seconds (interrupt routine) If the current is less than the desired value, then the duty cycle can be increased or decreased to the desired value which is the setpoint. On the other hand, if the motor current is greater than the limiting value, there is a rapid decrease in the duty cycle. So as not to exceed the value of the duty cycle if it is saturated to 254 maximum and to the minimum value 6. Code: [Select] if (Imoteur<4000)                    // No current limitation at (20A * 10) * 20 = 4000   {if (consigne>Rcy)   {Rcy=Rcy+1;}   // Pwm ramp + 1 * 0.01second pure integrator    if (consigne    if ( Rcy>254)  {Rcy=254;}           // Limitation of duty cycle    analogWrite(PWM10,Rcy);   // Frequency 32kHz timer2}         } if (Imoteur>4000)  { Rcy=Rcy-5;              // No current filtering, to be faster                     if ( Rcy<6)  {Rcy=5;}       // Rcy is not signed, nor the PWM therefore Rcy minimum must not be less than 6                   analogWrite(PWM10,Rcy);   // Frequency 32kHz timer2}                        } 5. Closed Loop Program, Limited Current Control with Acceleration Handle An acceleration handle provides a 0.8V voltage when not operated and a 4.5V voltage when the handle is fully engaged. Instead of using pushbuttons to increase or decrease the speed setpoint, an acceleration handle will be used Code: [Select] Upoignee=analogRead(A3); // The relation in Upoign and the setpoint which corresponds to the duty cycle corresponds to if (Upoignee>100) { consigne=(Upoignee/2);     //0=a*200+b    et 255=a*800+b                      consigne= consigne-100;                   }                            else { consigne=0;   }               if (Upoignee<100) { consigne=0;  }     // redundancy     6. Temperature and safety program of the motor with the current measurement The outdoor temperature measurement can be easily performed by the LM35 component which charges 0.01V by degrees Celsius Code: [Select] temperature=analogRead(A2); //lm35 0.01V/°C temperature=temperature/2;       // Temperature coefficient lcd.setCursor(5,2); lcd.print("      "); lcd.setCursor(5,2); lcd.print(temperature);   // Display in ° C lcd.setCursor(9,2);      // Erasing secu display lcd.print("     ");   if (temperature>80 ) {lcd.setCursor(9,2);         // If motor external temperature is above 80 ° C                      lcd.print("secuT");                       Rcy=0;} In addition, thermal safety by measuring the motor current will be added. If the limitation current is greater than 10s then the motor will no longer be powered for 30s. A "secu" display will appear on the LCD display. This safety makes it possible to cut the motor on slope too high and when blocking the engine but it would be necessary to add the measurement of the speed in the latter case Code: [Select] if (timesecurite>=10000 ) {flagarret=1;      // If limitation current for a current of more than 10s                               timerepos=0;                               consigne=0;                               Rcy=0;                                 timesecurite=0;}       //   Then stop engine during a downtime    if (flagarret==1 ) {lcd.setCursor(9,2);         // If limiting current for a current of more than 20s                      lcd.print("secU");  }     //   Then stopping the motor for a stop time and display                                                     if (timerepos>=30000 &&  flagarret==1) {flagarret=0;                                           lcd.setCursor(9,2);      // After a rest time here of 30s                                            lcd.print("       ");   }   The display can be observed if the temperature is above 80 ° C https://i58.servimg.com/u/f58/17/56/35/17/a017.jpg Thermal safety by measuring the motor current (digital thermal relay) which allows to know the image of the internal temperature of the engine would be ideal. But for this, it is necessary to know well the thermal modeling of the motor. 7. Measurement of the energy capacity of the battery The energy capacity of a battery is in A.H, we will display the value in mA.H to have a high accuracy. The capacity will be in A.Second in the following equation. So to have in mA.H, it will be divided by capacity by3600. Capacity (A.s) n = I * Te + Cn-1 with Te = 0.01s and I multiplied by 10 So in the interrupt routine Code: [Select] capacity=ImoteurF+capacity ; And in the display Code: [Select] lcd.setCursor(0,3); // Display of energy capacity lcd.print("C mA.h="); capacity1=capacity/(18000);   //18000=3600*5  5=> Current measurement coefficient lcd.print(capacity1); To check a current of 10A with an adjustable resistor and after 30s, the capacity must be 83mA.H 8. Power and modeling with SIMULINK Modeling helps to understand the vehicle and its control. In addition, it is possible to compile the control part directly into the Arduino program from simulation under Simulink. But it will not be possible to simulate the instrumentation with the LCD display. In the following figure, we can observe the simulation of the programming of the chopper with the current limitation with Simulink. In the following figure, the green box shows the duty cycle control to vary the speed and the red border the current limitation. The controller of the control is here a simple integrator but it is possible to carry out a multitude of control. https://i58.servimg.com/u/f58/17/56/35/17/azub_c15.jpg In the previous figure, it can be observed that the current is well limited to 25A from 2s to 9.5s. Then, the current reaches 10.8A under established speed regime at 22.5km / h. The dynamics are similar to the tests carried out. With a slope of 5%, the cyclic ratio reaches only 100% as can be seen in the following figure. The speed will reach painfully 19km / h with a current of 24A and a motor power of 580W. See article: Study of electric scooters 100W and 500W (Arduino), 9. First conclusion It is easy to control a 500W DC motor with an Arduino and some components So repair many scooters that are in DC motors. But it takes some knowledge (automatic, engine) to know how to properly manage the engine and limit its current so as not to damage it The display of the speed, the distance, the operating time to know the Watt.km / km can also be realized with a menu 2. The .ino program as an attached file, But it is not possible to put an attached file in ISIS electronic labcenter? What is this forum? It would be desirable that the compiler could generate the.cof to debug in Isis and test the program line by line .... Arduino still has to make a lot of effort to be on the same level as other microcontrollers 10. speed measurement (tachometer) Velocity measurement is carried out using a hall effect sensor SS495 or A1324 which counts each revolution of the wheel. It is enough to enter the perimeter of the wheel of the scooter (130mm of radius therefore 0.816m in the case To have the speed, it is enough just to divide the number of turn of wheel on an arbitrary time of 1s to have a minimum speed of 0.81m / s therefore of 2.93 km / h. In addition, an average filter with 3 values will be used to display the speed. At 25km / h, there will be 8.5 laps. To count the turns, an external interrupt routine will be used on input INT0 21 of the mega card. http://www.locoduino.org/spip.php?article64 To simulate the speed, a pulse on input 21 will be used with a duty cycle of 10%. https://i58.servimg.com/u/f58/17/56/35/17/a018.jpg Code: [Select] void INT0b21() {   Tspeed++;   // External interruption to count the number of turns } // In the set up declare the interrupt routine when the 5V edge of the magnet detection is done   attachInterrupt(digitalPinToInterrupt(21), INT0b21, RISING );  // External interruption // In loop if (temps09>=5)  {        // 1 second loop lcd.setCursor(13,2);      // Erasing speed lcd.print("kph     "); lcd.setCursor(16,2); speed1=Tspeed*2937;      //1tour*816*3.6/1s=2.937km/h speed2=speed1;           //Tspeed (rate/seconde) speed3=speed2; speedF=(speed1+speed2+speed3)/3000;   // To put in kph lcd.print(speedF,1);    // Display to the nearest tenth Tspeed=0;   // Reset counter temps09=0;  //reset time } To improve the accuracy of the velocity measurement, it is possible that the sampling time of the velocity measurement is dependent on the velocity. For example: For speeds less than 10km / h sample at 1second, but above 10km / h sample at 2 seconds. 11. Distance measurement for autonomy The distance corresponds to the total number of turns of the wheel multiplied by the perimeter of the wheel. So do not set the number of turns to 0 for each sample. On the other hand, the reset of the distance will be done when pressing the reset of the Arduino Mega. The distance display will be displayed to the nearest second. At 32km / h, it will take 2 minutes to do 1km as can be seen in the following figure: https://i58.servimg.com/u/f58/17/56/35/17/a019.jpg Code: [Select] void INT0b21() {   Tspeed++;   // External interruption to count speed   nbrRate++; } lcd.setCursor(13,4);      lcd.print("km      ");  // distance=(nbrRate*816)/1000;  //distance m distance=distance/1000;  //distance km lcd.setCursor(15,4);      lcd.print(distance,1);  You can observe the electrical installation with the chopper, the arduino, and the display when the program is set up https://i58.servimg.com/u/f58/17/56/35/17/dsc_0613.jpg 12. Synthesis The RAM space is used only at 4% and ROM space at 3%, for an Arduino mega. So we could take an arduino a little smaller. But, there are 8 Lipo cells to make the 24V power supply to power the engine via the chopper. Therefore, the voltage measurement of each element will be on the Arduino with a JST connector. This measurement makes it possible to know if a cell with an internal resistance which begins to pose a problem and to know if the balancing of each cell has indeed been carried out. It is possible to switch to 36V with 12 cells also with the arduino mega without using an external shield that multiplex 24 analog inputs on input A0 It is possible to send all data to a smartphone via Bluetooth HC06 via pins 20, 21, RX1 and TX1. But the application under android realized under JAVA Studio can not be shared on this forum. This part will not be explained. After having made the instrumentation of this scooter, a study should be carried out on the precision of the measurements, it is possible to read "Instrumentation of a low-power electrical motor vehicle" eco marathon "type Revue 3EI N ° 81, July 2015 http://www.fichier-pdf.fr/2015/09/07/instrumentation-vehicule-faible-consommation-eco-marathon/

Posted by Iutgeiisoissons 1 year ago


rfid chip in food

I have had some problems with illegal rfid chipping by the avalon station los angeles county sheriffs. i have had to throw away alot of my belongings not knowing which item or items were chipped. this rfid frequency number was given to a motorcycle gang on the mainland ( i live on santa catalina island off the coast of southern california).........and this gang attacked and tried to murder me across state lines when i went on a trip to northern california/oregon.............these guys stalked and attempted to kill me at least 15-20 times during an eight month terrifying ordeal!  there are some "bad cops" on the force that did not want me to return to the island; as i was going to be a major figure in some lawsuits that are being prepared at this moment. gang officer david v mertens played hardball with a very innocent little resort town of avalon (google his name). he tried to tell the world that on the "misty" island of catalina that there were gangs here on the island.....which is hogwash as everybody in this little community knows everybody else; sometimes too much.......it is like having 3000 brothers and sisters! so after his little pr stunt........hey; there is a need for him on the island. he got kicked off of the island as he does not belong in a resort town. i am a person who has lived in the wilderness for the better part of 30 years; and am very hard to locate, capture or worse...........but they tried twice on the island using air assets (one a grey unmarked military helicopter and two days later a little blue and white private airplane)....but to no avail. they came "straight to me" in the canyons and forests of the island and in the forests of oregon and then back again in the forests of lake tahoe...........no one has ever found me like that........especially a bunch of city boys. when they don't capture me we all walk around town as if nothing happened!  my questions are how to detect these chips and destroy them on my backpack, other belongings and even chips that may very well have been inserted into some food i found on the backside of the island just after a sheriffs helicopter had taken off from the remote area. i thought the chopper was putting food in places just in case some of the survivors of a coastguard airplane/helicopter crash found their way to shore; but it might of been meant for me. since returning to the island i saw someone chip my day pack that i left unattended during a mountain run............so as an experiment i went out three days ago and hid the pack  in the local hills,  when i returned home i realized that i had lost my knife out of it's holster.  i go back 30 minutes later to look...........and guess what?........the pack was already gone!  then some sort of personnel folks came back for me; that i saw way down below me in that spot......looking directly at me! i always get hunches to get up and go before anything major is about to happen; which is how i got away from the motorcycle gang and the sheriffs that backed the gang cop. any suggestions you might give me in regards to these issues would be greatly appreciated.  thank you for your time. pack below

Posted by richard e dial 8 years ago | last reply 7 years ago


Davison and being an inventor

Last week a company called Davison was running targeted ads on Instructables through Google Adsense. Google Adsense typically places contextual-based ads on sites making connections between advertisers and publishers based on their search technology. However, advertisers can also work with Google to directly placed ads on specific sites. At first, we were flattered that Davison chose to target us, and further flattered that they were actually using our terminology in their ads. You may have seen "Cool Instructable?" or "Have an Instructable?" text ads running in our right sidebar.After checking out what Davison does, I decided they weren't a good fit with us and removed the ads. Normally, this would be no big deal, but because of the business Davison is in and the specifics of this case, I wanted to share my thinking.Davison solicits ideas from independent inventors, creates prototypes, markets potential products to manufacturers and distributors, and collects royalties. This is not worlds different from what we did at Squid Labs, except I would characterize Squid's activities as more technical and with the aim of creating sustainable businesses rather than exclusively creating products to be licensed.The rub comes in that Davison is not forthcoming with how they actually make money: high fees paid by the independent inventors. Here's a Forbes article that goes into greater depth, but for me, the important statistic is this: 37,000 or so people have contracted Davison Design's services in the last five years; but only eight of those who have signed up have realized royalties exceeding their fees to Davison.A 0.02% success rate is just awful, and clearly shows that they are preying upon people who don't know any better.The thing that personally put me over the edge was a section from their Questions and Myths:9. Can I tell people about my idea? We recommend that you do not publicly disclose your invention/idea to anyone (not even a friend or a family member), unless you have confidential documents in place to verify that you are the originator of the invention.Obviously, I have a conflict of interest, because I want you to share your initial ideas here in the forums and how you built your ideas into prototypes as Instructables to help me grow the site; however, the concept of absolute secrecy is anathema to me. Here at Squid Labs, we know of no one that has had their invention stolen by some big corporation (more on this at Saul's column in Makezine Vol. 9; full text available as an attached PDF, kindly permitted by Make). My experience has uniformly been that sharing yields stronger results than hiding. The person you share your ideas with might turn into a business partner and be instrumental in your shared success.Clearly there's demand for services to help inventors. Davison seems to have a nice facility at Invention Land; instead, why don't they invite the almost 8000 people per year that contact them to attend an "invention boot camp?" Attendees could learn some basic design, CAD, and machining skills, give mock presentations, and learn how to do a preliminary patent search. If Davison was doing a good job, they would start to see some success from their graduates, and companies looking for innovation would seek out the graduates or ask to attend the camp's final design reviews.Teaching people all these skills might sound impossible - like a full undergraduate and graduate series of degrees compressed into an 80-hour crash course. No course can cover everything- instead, it should give motivated people the basic skills and confidence to start doing it themselves, and teach them how to seek out the additional knowledge they need. It's surprising what motivated people can accomplish if you just get them started.In 2002 Saul and I taught a one-week class called Cyclomerisation where we taught a group of 12 people just enough bicycle design, CAD, and manufacturing to make them dangerous. Each person then designed their own custom bicycle using 8020 extruded aluminum and jet-machined connectors. We had telescoping unicycles, recumbent tricycles, and plenty of standard bikes; for example, check out Saul's 8020 Chopper. Half the participants were MIT students, half were not, and it made no difference -- everyone was motivated to learn something new and to put it into practice.If this idea isn't Davison's thing, then maybe I've found a project to work on after Instructables can run itself. In the meantime, I'm sharing the idea with all of you, because that's the best way to vet it, see if it has legs, and make it stronger.More pictures from Cyclomerisation here and here.

Posted by ewilhelm 11 years ago | last reply 3 years ago


Is my book good ?

Well i hate to bother anyone but can you please take some time to read this book i worked hard on ? i spent  countless hours of my free time over the weekend developing the plot and creatures so can you please take some time out to read the whole thing tell me what it needs or what would be good i already am 16 pages into the sequel so tell me if this is good so i can post the sequel ! enjoy Times come by Alby Chapter 1- beginning It was the night I would never forget,the night.......i....the......the last night I would enjoy life. It was spring of 2017 the night air was heavy in my lungs and you could faintly smell the BBQ and charcoal smoke from cookouts that died down hours ago I could here people talking and having a good time but I think my drink I grabbed the wrong beer it was Sarah's it was spiked I never would have noticed who did it at least it wasn't her to drink it. I simply enjoyed the sky line of Chicago filled with sky scrapers and mirror like office buildings it all seemed like a Bokeh picture to me the drug is taking affect on my body I feel dizzy . I hopped on the train, it was empty as for the weather gave a good reason to walk but I needed to get home safely. In about 30 minutes I was home. I clumsily walked up the stairs and almost fell it took about ten minutes before I opened the door, I then plopped down on my bed and ran to the bathroom and regurgitated everything I ate that night. i starred at the ceiling. I saw every detail to the nearest centimeter and then blurry the specks the marks swirled in my vision and I felt weightless for a while. I starred at the clock and noticed it was about 4:00 am and cursed myself for going to that bar with Sarah I threw up all over my bed. I tried to grab the phone to call the paramedics but I fell and hit my head on my night stand. I passed out from the concussion i fell into a deep sleep a very deep sleep. Chapter 2 Change I wiped the crust out of my eyes and felt my head a sharp pain rippled thru my scalp it was a Gash about two inches in length. i walked into the bathroom I pulled the faucet but all that came out was a wisp of air. I snatched a baby wipe and cleaned off my face I cleaned my wound with alcohol the sting ive gotten used to I used to get hurt pretty bad in the army, I got shrapnel in my knee and they sent me home the first year. I noticed a dead silence on the street I thought they probably closed it off for some type of repair. I put on my white tee shirt and noticed its softness and how it fit snug on my semi-muscular figure I was in good shape for a twenty-four year old, my mom would always tell me most of the people in America are fat but I guess she loves to tell stereotypes for what they are. I put on my jeans and not forgetting the belt this time either. I snatched my keys off the kitchen counter and headed for the door. I walked outside and paused too look at the empty streets filled with litter and carnage . My mouth wide open in amazement I asked myself what happened and pondered the different reasons riot,panic,fire what could cause such a mess, I walked towards a police squad car and smelled something rancid I slowly proceeded, I instantly veered back in panic I could not believe what I saw a dead police officer lying face down with half a chunk blown clean off his head. There were pieces of it every where splattered on the windshield and door of the police car and some on the concrete. I instinctively inched towards him and thought to myself that something bad is happening and I need protection. I unhooked his holster off his waist and placed it on mine I pulled off his Kevlar vest and put it on weirdly enough it barely was messy or smelled bad. I checked the pockets of the vest and took out a pair of keys I knew it belonged to his squad car. I first popped open the trunk and saw it glistening in the sun a Ar-15 assault rifle. I picked it up and the memories of my army training it just instantly popped into my mind. I guess it applied the same here, I slung it around my back and walked into the silence. I took out the pistol put in the clip pulled the slide back and switched the safety off and cautiously held it. I believe the gun made me more nervous than whats in the shadows, I walked down the narrow street and saw it the skyline of the city filled with smoke and fire. I stood in anger and confusion my home town ravaged broken and charred blood stained the streets and walls, but why.....why....how could this... I mean what could....d..do such a thing. I walked away in the opposite direction and then cut into an alley way to piss and paused as I heard a roar I looked up and saw a quick glance of the belly of a apache attack craft it quickly zoom by and then another. I looked away and ran out of the alley and then down the street to see what direction they were heading. They sped towards the lake area and then I saw a tiny black object fall horizontally from the choppers belly and it slowly fell, then a explosion. I could feel the vibrations. the explosion ripped the lake area into nothing....nothing..but....but...smoke. My heart skipped a few beats thinking what if the next one falls in this area I quickly broke my daydream and bolted as fast as I could as far as I could until I saw a woman crawling on the concrete she was Moaning and holding her stomach. I came up behind her and asked for help. She turned on her back “ Sarah? Ohh my god sarah are you okay ?” and she held a gun in her hand a Glock 22 model the slide locked all the way back and no clip in the gun. I kicked it out of her and and sprung on her she begged for mercy “albert you have to stay away from me im turning” she saw that I was armed and quickly told me the gun was unloaded and that she was sorry she told me she would do anything just get away from her . I told her “Im not here to hurt anyone I just want to help” I starred at her beautiful figure her perfect face and thin hourglass body but ragged cloths and red eyes from crying. How and what did she go thru that could turn her into such a wreck. She got up and put her arm around my shoulder kissed me on the cheek and passed out. I dragged her to an fenced off alley where there was a mattress I put her down and sat next to her .she hugged me and began to cry she than jumped on top of me “Sarah what are you doing no we cant do this now no!” I told her I will help her but I dont think she understood a word I said. She looked at me in my eyes I could feel her touch my soul, her blue eyes glared in the sun. “i dont want to die alone please” I stood up nervously, I was concerned for her health when suddenly I heard a bang then felt a sharp pain in my leg. I collapsed in agony and saw the cause of my pain a bean bag round I looked up and saw a gas mask wearing figure he shot me with another bean bag round in the knee, from his shot gun he then walked over my numb body and. picked up both bean bag's and threw it aside two people in hazmat gear grabbed Sarah and took off her clothing I screamed “what are you doing to her!!!” they did not acknowledge me they looked at her body like they where searching for something. Her passed out figure limp as a rag doll they removed her pants then her underwear I screamed “No!! you son of a bitch don't do it ill kill you” they studied a bite mark on her upper thigh they made some type of hand signal and left. the soldiers then they came and started pouring gasoline on the mattress and her body. the one with the kriss super V took his cigarette out of his mouth and then flicked it at her it rolled of of her shapely belly and hit the mattress her body bursted into flames and she spasmed and kicked wildly. Then the man pointed it me and said in a British accent “ knock that fuckin Yankee an put em in da ACP double time, thoes hungry bastards are comin” Chapter 3 world gone mad I awoke on a bed in clean clothes and a hair cut. I stood up and walked into the hallway and noticed that this was a hospital. Suddenly a hand grabbed me. “aey where do you think your going ya damn runner rapist” I starred at him & his arrogant look and heavily customized ACR bushmaster. “get the fuck away from me im leaving what ever the hell this place is” he then sprung up and pushed the barrel of his ACR into my neck. “look if you want to get devoured by those runners be my guest buddy but dont go exposing this place to the infection” I looked at him like he was retarded “infection what infection and why the hell is the army bombing populated areas” he looked at me the same way. “ where were you 2 days ago ? There was a virus it was originally H1N1 but it evolved up to 10 times now its got Chicago by the balls and its spreading across the world as we speak turning everyone into animals devouring and ripping people to shreds and then the virus takes over the dead body and brings it back as a runner also know as a fresh undead body that has the ability to run or sometimes sprint god forbid but after 2-4 weeks without food the tissue breaks down from constant use without fuel and they start to get slow and shuffle around” my mind felt overwhelmed I wondered how my parents were doing in Dallas. “so what am I supped to do here but be a waste of space” he grinned. “well you obviously know how to use a weapon and our records say you have been in the military. you cant take care of yourself out there so we will make you part of out kill squad. “kill squad ?” “ohh shit you mean you have never killed or seen any infected yet ? that means your fresh you can be put to good use in our kill team” he told me his name was henry the specialist of his team kill team Charlie-mike. He directed me to the staff sergeant who looked at me and said “well well well we got some fresh meat hope you ready for 3 months of hard core trainin cuz this wont be easy now get yo ass in the garage and clean every APC tire the armory I think the kill teams ran over a little too much runners” 3 Months later........ the training was more rigorous than the basic military stuff a the armory where there was at least a 100 others conversing and grabbing into boxes of gear. Henry took me to the gunny of the armory where he helped me choose my gear. I picked up dragon skin Kevlar with implanted ceramic & alloy inserts. I took some gloves which I cut the fingers of. My boots where the basic digital camo color probably a left over from the war in Iraq which ended several years ago when our president simply drew the troops out. And European troops and some Russians finished off the big time terrorists soon after we heard no more from any our genocidal efforts finally payed off. I went to the weapon stand where I had to fill out a ID sheet to make sure they knew I had training with combat rifles. I chose the ACR which was in stock by the thousands as a gift from the weapon companies to the American army. I pulled all the safety clips and then grabbed a eotech scope out of a box and locked it onto the rail system of the weapon. I attached a mag pull the every one of my carbon strength reinforced clips. The gunny looked at me with a grin and we left for briefing. Chapter 4 things get messy we met up in the garage of the hospital every runner hunter of this kill force a total of 300 men and women in the huge elevated parking complex of the hospital, a general arrived in the elevator his chrome glasses shined in the evening light so did the many badges pinned on his suit which fit his old figure rather awkwardly. he had two formally dressed men with him they both had desert eagles on there side holsters but the general had a FN 2000 slung around his back. it was worn and scratched its polymer body was embedded with and insignia that I did not see so well as it was obscured by the scuffs and grime he looked at us and smiled his mouth opened and he flung his cigar off the ledge of the building he then begun and explained in a dominant voice. “there are 40 spec op Humvee's set up in formation ready to patrol the streets of Chicago you all will be in sector 6 the most dangerous sector of Chicago but no need to worry we have full fledged firepower of 4 APC's which will Carrie your kill team to your objectives take as much time as needed the runners arent going any where. you will clear the sears tower area a hot spot for runners. look all you men and woman, its time to revolt and fight back. its time to say we will not be scared, we will not be intimidated, we will win back our freedom!!” the whole complex light up with cheer. As the two men in formal wear took out PDA's and started directing people to there kill teams the first man shouted “ Chavez,Williams,buck, and,Samson go to APC #1” I quickly advanced thru the crowd to APC 1 I slowed my pace and saw its matte paint job of digital camo and its pop up dillan machine gun turret mounted on top. I pounded on its steel behind and its back door unlatched I stood waiting for the rest of my team I saw all three walking in a line towards the door I saw him ,the man with the kriss super V he smiled at me and said “no fuckin way you tha yankee we picked up in tha alley way you mad cus we killed your little runner girlfriend” I sprung towards him and grabbed his collar and punched him in the stomach then elbowed him in the mouth all the color drained out of his face. “ if you wouldn't of shot me with a fucking bean bag I would of blown your brains out back at the alley” he looked at me and with blood dripping down his mouth “i was just doing my job. welcome to foxtrot 3 by my names john samson you can just call me hunter” I let him go and he limped into the APC then another walked towards me he wore a Grey baklava and tight fitting clothing and a vest that barely covered his chest which awkwardly bulged out he walked towards me and took off the mask. She looked at m surprised face and said “what ? a woman cant be in the military” “well I..I...I just did not expect to have such a high rank personnel on our team” she looked at me and frowend “were both specialists grade one my names Kelly williams” “a heavily armored male in a hijab walked towards me playfully he came up to me and pulled off his hijab he was a African American . “hey specialist now look Im basically here to keep the moral you catch me ? I was in the navy im Ricky buckman Just call me squid now what do you want to go by kid?” I smiled “echo” “nice choice” Albert “echo” chavez I thought in my head I figured that sounds good. We all jumped in the APC while a kill team of rangers in a heavy Humvee with a mounted sentry gun rolled behind us as the whole convoy of kill force 6 prepared for battle. I thought about all my training aim for the head,short controlled bursts a shot anywhere else just stunned them. They move fast so they have to be neutralized if you get bitten or infected kill yourself with the poison capsule that was given or a team mate would do it. I grabbed a Kukri blade off the weapon rack that was provided in the APC I looked at its razor sharp edge its brushed steel surface reflected no light I sheathed it and strapped it to my leg. I caught the eye of Kelly who was fiddling around with the UAV control panel she looked at me and smiled. The APC's lights blinked red prompting us that we are in a hot zone. The APC vibrated as the co pilot took out a pack of runners with the Dillon remote controlled mini gun. We all loaded our weapons and packed up some ammo. Hunter and squid looked at each other and they bumped fists. I put a clip in my ACR and cocked it I turned on the eotech scope and strapped on my helmet and then slid on a black baklava. The APC driver prompted a alarm which was the signal that the door was opening, the big metal door slowly lowered its platform to the ground and we all got out Kelly was the last one out she grabbed that control panel and slid it into her bag she ran out and flipped the close button on the APC. We met up with the four other teams in our sector who already exited there Humvee's. A black Humvee that I never knew was in the convoy rode up and a military adviser jumped out and barked orders like some scared little dog and then jumped back in glad that he wasn't us. He positioned eight snipers on the roof who where each divided into teams of four they zip lined up the roofs and soon each team where picked up by two little bird helicopters the rest of us where on the ground either Humvee calvary hit teams or long range grenade support foxtrot was positioned on the magnificent mile at least it was magnificent. We cautiously walked down the street with another team of 6 watching our back and little birds with snipers covering us and telling us where the nearest pack is. It was empty until we got a report a pack of twenty runners where heading straight for us about 3 blocks away we had about a minute to prepare, snipers took out some and only six broke there steady aim and where 5 feet away, I drew my weapon and just before I could fire a Humvee rammed half the pack of runners over my team shot at there heads to finish them off . I stunted back and fell startled by a runner with broken legs dragging its smelly corpse towards me, my team did not even notice as they where pre occupied with finishing off the pack it grabbed my boot and pulled itself onto my chest I pushed it back and hunter tackled it and shot it once it grazed its ear he then rad up to it and curb stomped its head in over and over, like an egg it crunched under his boot he then walked towards me and picked me up and then our comm's screeched with a danger code: sector red REPEAT SECTOR RED!! this is not a drill!! squid looked at Kelly “OH shit radio the APC radio the APC!!” Kelly hastily radioed the APC and it arrived around the corner ASAP she got in and took the panel out of her backpack all the rangers got back in there Humvee's and formed up a line of vehicle's and the APC was in front we all jumped in and squid popped open 3 of the four combat hatches. We took stance and poked our body's out of the hatches while Kelly was typing away at the panel. “Kelly get us that predator drone NOW!!” “on it Echo..about.....NOW!! get ready for some boom boom boys” she said over the comm a predator drone deployed from a building somewhere and roared across the city's night sky. The little birds shot flares into out immediate area and the military advisor said nervously over the comm “formation green zone ASAP make space for one more hummer!!” his hummer screeched into our circle formation at the middle of the block intersection. We all could hear the uproar and the screaming rage of the Runners it was 9:00 PM and my stomach dropped as runners came at us from every angle swarming in between all the vehicles as we took out as much as we can the advisor yelled. “Break formation head for lane 3 of sector 5 Kelly yelled “but thats a dead end we have no where to go !!” “exactly now MOVE !!” we hastily rammed out way thru the crowd of runners it was easily about 200 to 300 runners we reached the street which was a dead end it was blocked by a collapsed building from all the beach bombing runs. We waited for 5 minutes until we saw it our doom three times as much runners appeared and headed for the convoy. The driver looked bewildered “Get ready im breaking position” he advanced the APC towards the crowd its massive tires gripping the rubble and concrete so agile and quick. He opened fire the Dillon mini gun until there was not one round left. the APC swiveled madly like a dog chasing its tail, all the blood and body matter stuck to the tire made it impossible to control. The whole interior rocked forward on impact with the flipped car. suddenly a screech and the APC flipped over on its side. the runners ignored the APC and went for the group of Humvee's ripping the rangers out that had not locked there Humvee door and devouring them. We herd the screams despite layer after layer of Kevlar and Armour of the APC. My radio started to squawk. “ Pindad Panser down repeat,flipped on its side calling in little bird for support !! bring in UH-60 shadow for medivac ASAP!” I groaned in pain the impact was hard,i could taste blood in my mouth my world was spinning. my team mates did not move they where all laying face down. I soon passed out Chapter 5 delta crimson “Delta crimson GO GO GO !!” I awoke in a sweat, I felt normal again I wiped my blood crusted face off. I leaned up and saw them. “Squid Kelly Hunter Your all alive !” hunter smiled “the crowds not givin up. Hurry mate we got to get outta this APC or crimson is just gonna have to save us” Crimson was an elite rescue squad of some of the best rescue force members in the military marines,rangers,green berets, you name em they can save you. Suddenly we heard the roar of helicopters. Then the door of the APC light up and blew of its hinges a soldier in a crimson baklava shined a light me and my team he latched two metal hooks onto our APC and then the helicopter lifted us into the air, this vehicle the best attack helicopter crafted by the engineer crew over at Hudson base they called it the Shadow because thats all it was, a quick killer in the night. A man made machine manufactured to kill and thats what it was best at. I broke for the chopper and jumped in then squid then Kelly it started to take off right before it left ground hunter grabbed the bay door and climbed in. “forgetting something ?” He threw me my ACR bushmaster which started to look like the generals FN 2000 it was scuffed and marked in every crack and crease. A crimson medivac specialist handed us some refreshments and snacks he said he picked it up at his last raid. He gave me some meds, adrenalin shots use them as a last resort of energy he said. I looked at squid who was holding his dog tag “ man echo you see how that APC flipped on us I almost crapped my pant's” I laughed at the joke even if its not funny my team needs the moral. I looked it the pilot he caught my stare. “where going to the main objective” I sighed and looked away hunter looked at me and made some type of hand signal. “hey Kelly you think we could of died back there” “easily hunter luckily the runners did not find our APC interesting” I looked over at Kelly who was looking at the cracked screen of the control panel. “hey Kelly what all did you use that panel for” “i saved the whole platoon with this thing while you where taking a nap, now its gone and base is a long fly away. The screen broke when the APC flipped. And the predator drone crashed without me controlling it” “damn, nothing good ever lasts long does it” “well echo thats not true your still alive aren't you ?” I we both smiled and when the happiness broke it was back to work. chapter 6 Raid The shadow landed on the roof of a building about 3 blocks away from objective R.R.T.R (runner ruled territory raid) our forces had to kill all runners and take back the sears tower. Kelly was stationed on the roof with hundreds of other snipers .with her barret M82 which ripped into 2 to 3 runners at a time with its large caliber amour piercing rounds. Military advisors sent Ground troops they marched the streets for the main attack on the R.R.T (runner ruled territory). Soldiers of all pact creed and faction marched side by side. the ISF (Iraqi Security Forces) the IRA (Irish Republican Army) even the CIA and DEA forces were marching along with whole police precincts including the bulk of the U.S military. This battle was inevitable and we are going to win.

Posted by albylovesscience 8 years ago | last reply 6 years ago