Instructables: exploring - technology - electronics http://www.instructables.com Thu, 27 Nov 2014 12:14:28 PST BLOX v1.01 technology http://www.instructables.com/id/technology-4-5/ http://www.instructables.com/files/deriv/FV9/5XG3/I2XTTDZT/FV95XG3I2XTTDZT.SQUARE2.jpg http://www.instructables.com/files/deriv/FV9/5XG3/I2XTTDZT/FV95XG3I2XTTDZT.SQUARE.jpg http://www.instructables.com/files/deriv/FV9/5XG3/I2XTTDZT/FV95XG3I2XTTDZT.SMALL.jpg s3tw0l4 this that and the other within the realm of technology Antique Digital Camera mix the old and the new, plus it just looks really cool "9 Degrees of Freedom" IMU something to look at for future ideas Flexible Keyboard an interesting idea Intel IoT Analytics Dashboard something to look int...
By: s3tw0l4

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Wed, 26 Nov 2014 09:52:37 PST
Hey Beginners - flashing led with an IC 555 for dummies.. basics of electronics http://www.instructables.com/id/Hey-Beginners-flashing-led-with-an-IC-555-for-dumm/
Hey Beginners - flashing led with an IC 555 for dummies.. basics of electronics - More DIY How To Projects]]> http://cdn.instructables.com/FHM/OHRZ/I2XTSEIQ/FHMOHRZI2XTSEIQ.SQUARE2.jpg http://cdn.instructables.com/FHM/OHRZ/I2XTSEIQ/FHMOHRZI2XTSEIQ.SQUARE.jpg http://cdn.instructables.com/FHM/OHRZ/I2XTSEIQ/FHMOHRZI2XTSEIQ.SMALL.jpg Karthik Raj Before you get into making this circuit.. learn a bit of basics in electronics.. like.. how to use a breadboard... basic components used in electronics and stuff... there are a lot of tutorials on youtube..!!! WATCH THE VIDEO.. get an idea of what you're upto... The video explains the process of ...
By: Karthik Raj

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Wed, 26 Nov 2014 08:25:34 PST
Microphone Windscreen http://www.instructables.com/id/Microphone-Windscreen/
Microphone Windscreen - More DIY How To Projects]]> http://cdn.instructables.com/FI9/5X7A/I2XTRPXI/FI95X7AI2XTRPXI.SQUARE2.jpg http://cdn.instructables.com/FI9/5X7A/I2XTRPXI/FI95X7AI2XTRPXI.SQUARE.jpg http://cdn.instructables.com/FI9/5X7A/I2XTRPXI/FI95X7AI2XTRPXI.SMALL.jpg jan007magic so the situation is, I don't have a windscreen or a pop filter (also I'm too lazy to build one myself) but what I have are loads of sponges that was scrapped from old foams.so here's my first Instructable, hope you guys enjoy it! What you'll need A sponge or a foamA cutterA hot glue gun Slice i...
By: jan007magic

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Wed, 26 Nov 2014 03:58:52 PST
4-in-1 Arduino LCD Shield Kit http://www.instructables.com/id/4-in-1-Arduino-LCD-Shield-Kit/
4-in-1 Arduino LCD Shield Kit - More DIY How To Projects]]> http://cdn.instructables.com/FJ1/BUAI/I2XIE4KW/FJ1BUAII2XIE4KW.SQUARE2.jpg http://cdn.instructables.com/FJ1/BUAI/I2XIE4KW/FJ1BUAII2XIE4KW.SQUARE.jpg http://cdn.instructables.com/FJ1/BUAI/I2XIE4KW/FJ1BUAII2XIE4KW.SMALL.jpg braulio777 With this project, you will have at least four projects in one more the modifications that you do. This kit consists of an Arduino Uno, an LCD Shield, a USB-A to USB-B cable, & the needful codes so that you can work with this kit. While the main project is a counter with big numbers, you can also di...
By: braulio777

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Tue, 25 Nov 2014 11:47:25 PST
Create a simple multi- tester _ 'Jeolkatester' http://www.instructables.com/id/Create-a-simple-multi-tester-Jeolkatester/
Create a simple multi- tester _ 'Jeolkatester' - More DIY How To Projects]]> http://cdn.instructables.com/FMC/VQK6/I301JW9J/FMCVQK6I301JW9J.SQUARE2.jpg http://cdn.instructables.com/FMC/VQK6/I301JW9J/FMCVQK6I301JW9J.SQUARE.jpg http://cdn.instructables.com/FMC/VQK6/I301JW9J/FMCVQK6I301JW9J.SMALL.jpg honeyksh My blogs address is " http://honeysh.blog.me " ."Disconnection, buzzer, LED tester" ... the name is too complicated. From now on, this device is called the "Jeolkatester".1. The A block is a part for checking the disconnection . 1. Position the slide switch to 1 .2. Crocodile clip (C) checks the dis...
By: honeyksh

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Tue, 25 Nov 2014 09:10:37 PST
Make Your Own Revolights-Like LED Bike Lights http://www.instructables.com/id/Make-Your-Own-Revolights-Like-LED-Bike-Lights/
Make Your Own Revolights-Like LED Bike Lights - More DIY How To Projects]]> http://cdn.instructables.com/FB1/UUUO/I2VRB324/FB1UUUOI2VRB324.SQUARE2.jpg http://cdn.instructables.com/FB1/UUUO/I2VRB324/FB1UUUOI2VRB324.SQUARE.jpg http://cdn.instructables.com/FB1/UUUO/I2VRB324/FB1UUUOI2VRB324.SMALL.jpg bikelightsuk There is no doubt that wheel-illuminating Revolights are way more graceful in appearance and more effective than ordinary bike lights in terms of output. But, unfortunately, they are too costly to fall within everyone’s budget!The need for such lights has prompted bike lovers to create several DIY v...
By: bikelightsuk

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Mon, 24 Nov 2014 12:37:10 PST
How to Solar Charge Lithium Ion Batteries for Smart Phones http://www.instructables.com/id/How-to-Solar-Charge-Lithium-Ion-Batteries-for-Smar/
How to Solar Charge Lithium Ion Batteries for Smart Phones - More DIY How To Projects]]> http://cdn.instructables.com/F5S/GQOY/I2VRAZN9/F5SGQOYI2VRAZN9.SQUARE2.jpg http://cdn.instructables.com/F5S/GQOY/I2VRAZN9/F5SGQOYI2VRAZN9.SQUARE.jpg http://cdn.instructables.com/F5S/GQOY/I2VRAZN9/F5SGQOYI2VRAZN9.SMALL.jpg Solarcycle This Instructable is a tutorial on how to solar charge lithium-ion batteries for smart phones. These images were taken from presentation I created to show how the Solarpad worked. The inspiration for this design was from my trip to Portland, OR and living a car-free lifestyle. My phone would run out...
By: Solarcycle

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Mon, 24 Nov 2014 12:25:42 PST
LittleBits http://www.instructables.com/id/LittleBits/ http://www.instructables.com/files/deriv/F08/2NAP/I2TG3BUM/F082NAPI2TG3BUM.SQUARE2.jpg http://www.instructables.com/files/deriv/F08/2NAP/I2TG3BUM/F082NAPI2TG3BUM.SQUARE.jpg http://www.instructables.com/files/deriv/F08/2NAP/I2TG3BUM/F082NAPI2TG3BUM.SMALL.jpg aliogas LittleBits Cookie Clicker Auto-clicker June 2014 Bulid Night: LittleBits Slider Blink Good Morning Sunshine: The littleBits Wakeup Machine littleBits Projects: Halloween Creepy Portrait littleBits Real-Time Weather Dashboard Littlebits Pong LittleBits Light Saber Littl...
By: aliogas

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Sun, 23 Nov 2014 13:13:00 PST
E-Textiles http://www.instructables.com/id/E-Textiles/ http://www.instructables.com/files/deriv/FXU/3YQI/I2TG34Z6/FXU3YQII2TG34Z6.SQUARE2.jpg http://www.instructables.com/files/deriv/FXU/3YQI/I2TG34Z6/FXU3YQII2TG34Z6.SQUARE.jpg http://www.instructables.com/files/deriv/FXU/3YQI/I2TG34Z6/FXU3YQII2TG34Z6.SMALL.jpg aliogas Full color LED cyber suit! (additional instructables for NES Powerglove control, Live Audio EQ,etc.. to follow!) turn signal biking jacket Gas Cap EZ-EL Wire Michael Jackson Costume! Step-By-Step Tutorial Father's day LED Tie how to sew. Sparkle* TuTu eTextiles: How to...
By: aliogas

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Sun, 23 Nov 2014 12:44:10 PST
Circuits http://www.instructables.com/id/Circuits-1/ http://www.instructables.com/files/deriv/FU3/SEGI/I2TG34TJ/FU3SEGII2TG34TJ.SQUARE2.jpg http://www.instructables.com/files/deriv/FU3/SEGI/I2TG34TJ/FU3SEGII2TG34TJ.SQUARE.jpg http://www.instructables.com/files/deriv/FU3/SEGI/I2TG34TJ/FU3SEGII2TG34TJ.SMALL.jpg aliogas Accelerometer Dice with 123D Circuits Paperduino 2.0 with Circuit Scribe - Paper Arduino Fun circuits with conductive paint Stencilling graphics with Electric Paint Printing Circuits with Conductive Paint Soldering stencils for DIY circuit boards. Atari Punk Console - Cond...
By: aliogas

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Sun, 23 Nov 2014 12:43:08 PST
Electronics http://www.instructables.com/id/Electronics-19-20-21/ http://www.instructables.com/files/deriv/FI1/ROKL/I2TG34HW/FI1ROKLI2TG34HW.SQUARE2.jpg http://www.instructables.com/files/deriv/FI1/ROKL/I2TG34HW/FI1ROKLI2TG34HW.SQUARE.jpg http://www.instructables.com/files/deriv/FI1/ROKL/I2TG34HW/FI1ROKLI2TG34HW.SMALL.jpg aliogas Third Hand for Your Multimeter Electronics Soldering Mobile Workshop Zero to Breadboard Simulation Drive Servos with a 555 timer IC Easy DC Motor Controller How to Make Batteries From Spare Change Make a Variable Resistor with 1 Million Settings Battery voltage monitor...
By: aliogas

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Sun, 23 Nov 2014 12:40:23 PST
wave to on and wave to off lights http://www.instructables.com/id/wave-to-on-and-wave-to-off-lights/
wave to on and wave to off lights - More DIY How To Projects]]> http://cdn.instructables.com/F4C/UPS7/I2X6SCO9/F4CUPS7I2X6SCO9.SQUARE2.jpg http://cdn.instructables.com/F4C/UPS7/I2X6SCO9/F4CUPS7I2X6SCO9.SQUARE.jpg http://cdn.instructables.com/F4C/UPS7/I2X6SCO9/F4CUPS7I2X6SCO9.SMALL.jpg khader sk this is a simple circuit which can be used to operate home appliances by waving hand over it or remotely
By: khader sk

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Sun, 23 Nov 2014 07:04:15 PST
Projects http://www.instructables.com/id/Projects-6-7/ http://cdn.instructables.com/FV3/3IZ5/I2TG3BC2/FV33IZ5I2TG3BC2.SQUARE2.jpg http://cdn.instructables.com/FV3/3IZ5/I2TG3BC2/FV33IZ5I2TG3BC2.SQUARE.jpg http://cdn.instructables.com/FV3/3IZ5/I2TG3BC2/FV33IZ5I2TG3BC2.SMALL.jpg aliogas Under Cabinet LED Lights Creating your First Multi-touch Table Multi-touch Table Old laptop screen into Monitor The Cylon - Larson Scanner Kit - with Charlieplexing! Make your own Enigma Replica DIY Skee Ball Machine DIY MT-50 Multitouch Table 5-minute Photo Booth ...
By: aliogas

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Sat, 22 Nov 2014 14:43:24 PST
Lifepo4 solar storage battery bank http://www.instructables.com/id/Lifepo4-solar-storage-battery-bank/
Lifepo4 solar storage battery bank - More DIY How To Projects]]> http://cdn.instructables.com/F4V/MERK/I2MXYYZY/F4VMERKI2MXYYZY.SQUARE2.jpg http://cdn.instructables.com/F4V/MERK/I2MXYYZY/F4VMERKI2MXYYZY.SQUARE.jpg http://cdn.instructables.com/F4V/MERK/I2MXYYZY/F4VMERKI2MXYYZY.SMALL.jpg Mjhobby Lifepo4 batteries are fairly new for solar use. My home originally used a 24volt bank of lead acid (see pic on the right) . These failed only after a year of use. This was a costly mistake. My replacement bank is Lifepo4 25.6volt batteries as in the photo. These I bought off Amazon for 241usd each. ...
By: Mjhobby

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Sat, 22 Nov 2014 09:38:45 PST
Glow In The Dark Bicycle "Tron Style" - DIY Tutorial http://www.instructables.com/id/Glow-In-The-Dark-Bicycle/
Glow In The Dark Bicycle "Tron Style" - DIY Tutorial - More DIY How To Projects]]> http://cdn.instructables.com/FL9/YS8J/I2S6PNOX/FL9YS8JI2S6PNOX.SQUARE2.jpg http://cdn.instructables.com/FL9/YS8J/I2S6PNOX/FL9YS8JI2S6PNOX.SQUARE.jpg http://cdn.instructables.com/FL9/YS8J/I2S6PNOX/FL9YS8JI2S6PNOX.SMALL.jpg victordoes In this tutorial we are going to learn how simple it is to transform your regular bike to an awesome and safer bike! To great things in once...!Things required: Glow in the dark Paint Paper Towel Brush8x UV LED (Very important that it is UV!!)4x 330Ohm Resistor 9v battery9v battery connectorElectric...
By: victordoes

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Sat, 22 Nov 2014 09:17:43 PST
Astable Multivibrator http://www.instructables.com/id/Astable-Multivibrator-1/
Astable Multivibrator - More DIY How To Projects]]> http://cdn.instructables.com/F5X/RER1/I2S6OGLD/F5XRER1I2S6OGLD.SQUARE2.jpg http://cdn.instructables.com/F5X/RER1/I2S6OGLD/F5XRER1I2S6OGLD.SQUARE.jpg http://cdn.instructables.com/F5X/RER1/I2S6OGLD/F5XRER1I2S6OGLD.SMALL.jpg redy906 In this instructable I will show you how to make high frequency signal generator (about 10Hz- 3300Hz). This has many different uses from a signal generator to a motor speed controller. Parts To make the signal generator you will need the following parts.2x220ohm resistors2x470ohm resistors2x100...
By: redy906

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Sat, 22 Nov 2014 04:31:50 PST
DIY breadboard power supply http://www.instructables.com/id/DIY-breadboard-power-supply/
DIY breadboard power supply - More DIY How To Projects]]> http://cdn.instructables.com/FJ1/3XQT/I2TQUWTF/FJ13XQTI2TQUWTF.SQUARE2.jpg http://cdn.instructables.com/FJ1/3XQT/I2TQUWTF/FJ13XQTI2TQUWTF.SQUARE.jpg http://cdn.instructables.com/FJ1/3XQT/I2TQUWTF/FJ13XQTI2TQUWTF.SMALL.jpg ibenkos In this project I´m making an 5v and 12v power supply for the Radioshack breadboard. his Parts The parts I used for this project is:* 5v to 12v step up* Wires* Small project box* 4 male pins* PCB* Breadboard* 4x battery holder / USB cable Make it fit My 5-12v step up did not fit in the box I ...
By: ibenkos

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Fri, 21 Nov 2014 11:11:54 PST
2A Variable DC Power Supply for $5 http://www.instructables.com/id/2A-Variable-DC-Power-Supply-for-5/
2A Variable DC Power Supply for $5 - More DIY How To Projects]]> http://cdn.instructables.com/FI2/DDUP/I2P3TCSR/FI2DDUPI2P3TCSR.SQUARE2.jpg http://cdn.instructables.com/FI2/DDUP/I2P3TCSR/FI2DDUPI2P3TCSR.SQUARE.jpg http://cdn.instructables.com/FI2/DDUP/I2P3TCSR/FI2DDUPI2P3TCSR.SMALL.jpg tgvoss I have seen others building electronic variable power supplies from scratch with lots of parts. It usually ends up being over $20. This can be built in half the time and half the price. 4 - 40 VDC Input 1.25 - 37 VDC OutputDC - DC Step Down - $4.91 12V Power Supply - $2.18 Connector Leads - $3.85 (O...
By: tgvoss

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Thu, 20 Nov 2014 11:18:04 PST
Movember Beard Furry http://www.instructables.com/id/Movember-Beard-Furry/
Movember Beard Furry - More DIY How To Projects]]> http://cdn.instructables.com/FPB/OE8I/I2P3OSTO/FPBOE8II2P3OSTO.SQUARE2.jpg http://cdn.instructables.com/FPB/OE8I/I2P3OSTO/FPBOE8II2P3OSTO.SQUARE.jpg http://cdn.instructables.com/FPB/OE8I/I2P3OSTO/FPBOE8II2P3OSTO.SMALL.jpg rozichk Women hate Movember. But that doesn't make it any less noble of a cause. Per the Movember website, "Prostate cancer is the 2nd most common cancer in men in the United States," and "Testicular cancer is the most common cancer in young men aged 15 - 35 years," among other important statistics about me...
By: rozichk

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Wed, 19 Nov 2014 19:55:35 PST
Replace the Screen on bObsweep Standard http://www.instructables.com/id/Replace-the-Screen-on-bObsweep-Standard/
Replace the Screen on bObsweep Standard - More DIY How To Projects]]> http://cdn.instructables.com/FPF/PWVJ/I2RUJIFN/FPFPWVJI2RUJIFN.SQUARE2.jpg http://cdn.instructables.com/FPF/PWVJ/I2RUJIFN/FPFPWVJI2RUJIFN.SQUARE.jpg http://cdn.instructables.com/FPF/PWVJ/I2RUJIFN/FPFPWVJI2RUJIFN.SMALL.jpg RobotVacuumRepair Refer to the video or multimedia walk through if you need to repair the LCD screen and cover buttons on your bObsweep Standard model. The steps for screen repair differ when working on a bObsweep Pethair. Remove Bob's Main Brush and Cover Screws Flip Bob over and remove the 7 screws around which...
By: RobotVacuumRepair

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Wed, 19 Nov 2014 13:48:42 PST
Component Tester http://www.instructables.com/id/Component-Tester/
Component Tester - More DIY How To Projects]]> http://cdn.instructables.com/FW8/JU8N/I2P3NAN9/FW8JU8NI2P3NAN9.SQUARE2.jpg http://cdn.instructables.com/FW8/JU8N/I2P3NAN9/FW8JU8NI2P3NAN9.SQUARE.jpg http://cdn.instructables.com/FW8/JU8N/I2P3NAN9/FW8JU8NI2P3NAN9.SMALL.jpg barzillialloyd This instructable is easy to build. It will help you to find out if a component you want to use is working or not. The LED lights up if the component is working properly and is off when it's not Components needed R1 = 390 Ohm/ 370 Ohm R2 = 22K OhmBattery = 9VLED=1 red betterHeader Pin (3)You shou...
By: barzillialloyd

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Wed, 19 Nov 2014 13:05:19 PST
Reuse old laptop batteries for prolonged use of Car Toys (or any other device) http://www.instructables.com/id/Reuse-old-laptop-batteries-for-prolonged-use-of-Ca/
Reuse old laptop batteries for prolonged use of Car Toys (or any other device) - More DIY How To Projects]]> http://cdn.instructables.com/FD3/UXKT/I2QUAIF4/FD3UXKTI2QUAIF4.SQUARE2.jpg http://cdn.instructables.com/FD3/UXKT/I2QUAIF4/FD3UXKTI2QUAIF4.SQUARE.jpg http://cdn.instructables.com/FD3/UXKT/I2QUAIF4/FD3UXKTI2QUAIF4.SMALL.jpg ashujaku My kids got a new toy for birthday They were very disappointed with the performance of original battery 700mA which i suspect that is much lower. I decided to cheer them up by fixing their toy Creating the charger I used old HTC charger 1Amp and old USB keyboard. I connected with the improvised...
By: ashujaku

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Wed, 19 Nov 2014 10:39:24 PST
Junk Mail Hack http://www.instructables.com/id/Junk-Mail-Hack/
Junk Mail Hack - More DIY How To Projects]]> http://cdn.instructables.com/F2V/12QO/I2LMJ5GY/F2V12QOI2LMJ5GY.SQUARE2.jpg http://cdn.instructables.com/F2V/12QO/I2LMJ5GY/F2V12QOI2LMJ5GY.SQUARE.jpg http://cdn.instructables.com/F2V/12QO/I2LMJ5GY/F2V12QOI2LMJ5GY.SMALL.jpg Volthaus Electronics Laboratory I received some junk mail the other day and it had a little plastic box sticky gummed to a large postcard-like piece of mail. Supposedly I could pull the plastic strip from the box and it would display my winning number to get a discount on buying a car. I don't own a car (by design) so I wasn't int...
By: Volthaus Electronics Laboratory

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Tue, 18 Nov 2014 20:47:24 PST
Intel IoT Analytics Dashboard http://www.instructables.com/id/Intel-IoT-Analytics-Dashboard/
Intel IoT Analytics Dashboard - More DIY How To Projects]]> http://cdn.instructables.com/FVN/2U0T/I2N6NUBL/FVN2U0TI2N6NUBL.SQUARE2.jpg http://cdn.instructables.com/FVN/2U0T/I2N6NUBL/FVN2U0TI2N6NUBL.SQUARE.jpg http://cdn.instructables.com/FVN/2U0T/I2N6NUBL/FVN2U0TI2N6NUBL.SMALL.jpg 10DotMatrix This Instructable provides information on how to how to set up an Intel Analytics Dashboard account, connect a device to the cloud, control a device through the cloud, and run Arduino programs that communicate with the cloud. Most of the steps provided in this Instructable are based on Intel's IoT d...
By: 10DotMatrix

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Tue, 18 Nov 2014 10:25:14 PST
Adjusting (shortening) the eyepiece sensor for a Sony A6000 http://www.instructables.com/id/Adjusting-shortening-the-eyepiece-sensor-for-a-Son/
Adjusting (shortening) the eyepiece sensor for a Sony A6000 - More DIY How To Projects]]> http://cdn.instructables.com/FAC/0VA5/I2KSOZY1/FAC0VA5I2KSOZY1.SQUARE2.jpg http://cdn.instructables.com/FAC/0VA5/I2KSOZY1/FAC0VA5I2KSOZY1.SQUARE.jpg http://cdn.instructables.com/FAC/0VA5/I2KSOZY1/FAC0VA5I2KSOZY1.SMALL.gif trophygeek The A6000 has an OLED eyepiece as many cameras do these days. These viewports have sensors to detect when your eye gets close so it can activate. When it works well, this is a great feature because it turns off power to the large, rear LCD. But when it's too sensitive, it can be maddening. (You can ...
By: trophygeek

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Mon, 17 Nov 2014 19:57:25 PST
Technology http://www.instructables.com/id/Technology-4/ http://www.instructables.com/files/deriv/FL5/AKP7/I2LM4NB6/FL5AKP7I2LM4NB6.SQUARE2.jpg http://www.instructables.com/files/deriv/FL5/AKP7/I2LM4NB6/FL5AKP7I2LM4NB6.SQUARE.jpg http://www.instructables.com/files/deriv/FL5/AKP7/I2LM4NB6/FL5AKP7I2LM4NB6.SMALL.jpg ejosully Night Bike! Basic Electronics How-To: Motors Turner's Cube - A Beginner CNC Milling Project Self Balancing Scooter Ver 2.0 Building a Tesla Coil In 9 Easy Steps! Arduino Controlled Catapult LaserGloves! 10 Tips and Tricks for Laser Engraving and Cutting Magneti...
By: ejosully

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Mon, 17 Nov 2014 12:55:31 PST
Xbox 360 Controller Mod For Sprint, Crouch, and Hair Trigger http://www.instructables.com/id/Xbox-360-Controller-Mod-For-Sprint-Crouch-and-Hair/
Xbox 360 Controller Mod For Sprint, Crouch, and Hair Trigger - More DIY How To Projects]]> http://cdn.instructables.com/F8W/Z0Q5/I2P3MTP8/F8WZ0Q5I2P3MTP8.SQUARE2.jpg http://cdn.instructables.com/F8W/Z0Q5/I2P3MTP8/F8WZ0Q5I2P3MTP8.SQUARE.jpg http://cdn.instructables.com/F8W/Z0Q5/I2P3MTP8/F8WZ0Q5I2P3MTP8.SMALL.jpg bwirtz This mod relocates where the analog stick clicks take place. By adding two buttons to the bottom of the controller, you can sprint more easily, and don't jostle the controller when you are trying to hold your breath while sniping. If you are getting butt kicked at First Person Shooters, like Halo, M...
By: bwirtz

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Mon, 17 Nov 2014 12:29:13 PST
Electronics http://www.instructables.com/id/Electronics-19-20/ http://www.instructables.com/files/deriv/F5Q/9M0J/I2KSFFK0/F5Q9M0JI2KSFFK0.SQUARE2.jpg http://www.instructables.com/files/deriv/F5Q/9M0J/I2KSFFK0/F5Q9M0JI2KSFFK0.SQUARE.jpg http://www.instructables.com/files/deriv/F5Q/9M0J/I2KSFFK0/F5Q9M0JI2KSFFK0.SMALL.jpg otrwalter All You Need to Know About LEDs Disassembling a CD/DVD reader and reusing its parts Intro to Electronics Yet another ATX bench top power supply ALL KINDS OF TABS,MOBILES CHARGING HUB FOR CARS My Suped Up PowerSupply! Best Monitor Backlight! How to build a 24V Power Sup...
By: otrwalter

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Sun, 16 Nov 2014 23:18:02 PST
Arduino Piano, Jack Gale http://www.instructables.com/id/Arduino-Piano/
Arduino Piano, Jack Gale - More DIY How To Projects]]> http://cdn.instructables.com/FZR/J3BA/I2KSAQAN/FZRJ3BAI2KSAQAN.SQUARE2.jpg http://cdn.instructables.com/FZR/J3BA/I2KSAQAN/FZRJ3BAI2KSAQAN.SQUARE.jpg http://cdn.instructables.com/FZR/J3BA/I2KSAQAN/FZRJ3BAI2KSAQAN.SMALL.jpg jackgale Heres how you can take an electric piano toy apart and control the sound using Arduino Open your toy piano First Step: open your toy piano, what you should see is a speaker attached to a board holding three AG-10 batteries two capacitors, and a resistor.Once you have the guts of the piano you can...
By: jackgale

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Sun, 16 Nov 2014 20:08:12 PST
CamSense: An Emotion-Triggered Camera http://www.instructables.com/id/CamSense-An-Emotion-Triggered-Camera/
CamSense: An Emotion-Triggered Camera - More DIY How To Projects]]> http://cdn.instructables.com/F08/75MO/I2KBPY5G/F0875MOI2KBPY5G.SQUARE2.jpg http://cdn.instructables.com/F08/75MO/I2KBPY5G/F0875MOI2KBPY5G.SQUARE.jpg http://cdn.instructables.com/F08/75MO/I2KBPY5G/F0875MOI2KBPY5G.SMALL.jpg dalequark Have you ever wanted to capture pictures of most important moments of your day on camera, without ever having to think about it? CamSense is a camera and sensing platform that detects your emotion throughout the day--the times you feel stressed, engaged, excited, or angry--and uses these phenomena a...
By: dalequark

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Sun, 16 Nov 2014 05:50:24 PST
Game Making http://www.instructables.com/id/Game-Making/ http://www.instructables.com/files/deriv/FGP/98AU/I2I459HJ/FGP98AUI2I459HJ.SQUARE2.jpg http://www.instructables.com/files/deriv/FGP/98AU/I2I459HJ/FGP98AUI2I459HJ.SQUARE.jpg http://www.instructables.com/files/deriv/FGP/98AU/I2I459HJ/FGP98AUI2I459HJ.SMALL.jpg GriffianS How to create an Interactive Fiction Game like "Zork" How to make real computer games. fun and only take about an hour How to Make an Atari Game Create your own 2D Video Game! Creating and managing a computer game project
By: GriffianS

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Sun, 16 Nov 2014 02:04:40 PST
portable 20w solar charger http://www.instructables.com/id/portable-20w-solar-charger/
portable 20w solar charger - More DIY How To Projects]]> http://cdn.instructables.com/FGF/N9IS/I2I4C6KL/FGFN9ISI2I4C6KL.SQUARE2.jpg http://cdn.instructables.com/FGF/N9IS/I2I4C6KL/FGFN9ISI2I4C6KL.SQUARE.jpg http://cdn.instructables.com/FGF/N9IS/I2I4C6KL/FGFN9ISI2I4C6KL.SMALL.jpg terrible tinkerer I've been charging 18650 rechargeable batteries from a small 12v battery solar charger for a few months now. Not impressed with the charge rate, spending an entire sunny day only to maybe have a single 18650 battery charged. I decided to step it up a notch & bought a 20w 12v solar panel from an...
By: terrible tinkerer

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Sat, 15 Nov 2014 16:41:21 PST
Dual Voltage Supply (9V batteries) http://www.instructables.com/id/Dual-Voltage-Supply-9V-batteries/
Dual Voltage Supply (9V batteries) - More DIY How To Projects]]> http://cdn.instructables.com/FFP/BRB5/I2KSLBTJ/FFPBRB5I2KSLBTJ.SQUARE2.jpg http://cdn.instructables.com/FFP/BRB5/I2KSLBTJ/FFPBRB5I2KSLBTJ.SQUARE.jpg http://cdn.instructables.com/FFP/BRB5/I2KSLBTJ/FFPBRB5I2KSLBTJ.SMALL.jpg Bits4Bots In this Instructable we will learn how to connect two 9 volt batteries to get: +9V 0V -9VSimple 5 minute newbie special.FYI: Why is negative voltage necessary anyway?Negative voltage is not all bad. Yes, if you switch the orientation of a voltage source to negative polarity for many circuits, the ci...
By: Bits4Bots

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Sat, 15 Nov 2014 12:02:42 PST
Lifepo4 battery for standard gasoline car starting. http://www.instructables.com/id/Lifepo4-battery-for-standard-gasoline-car-starting/
Lifepo4 battery for standard gasoline car starting. - More DIY How To Projects]]> http://cdn.instructables.com/F0N/0ZKO/I2IW9YAN/F0N0ZKOI2IW9YAN.SQUARE2.jpg http://cdn.instructables.com/F0N/0ZKO/I2IW9YAN/F0N0ZKOI2IW9YAN.SQUARE.jpg http://cdn.instructables.com/F0N/0ZKO/I2IW9YAN/F0N0ZKOI2IW9YAN.SMALL.jpg Mjhobby How to install a shorai lfx18a1-bs12 Lifepo4 starter battery in a car. Lifepo4 offers 2000 cycles of 100% depth of discharge versus approximately 400 cycles of 80% depth of discharge for lead acid. Do the math and understand the increased lifespan for Lifepo4! I posted a YouTube video on this same i...
By: Mjhobby

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Sat, 15 Nov 2014 05:12:38 PST
DIY Heater Projects http://www.instructables.com/id/DIY-Heater-Projects/ http://www.instructables.com/files/deriv/FDG/VAHT/I2I46Z60/FDGVAHTI2I46Z60.SQUARE2.jpg http://www.instructables.com/files/deriv/FDG/VAHT/I2I46Z60/FDGVAHTI2I46Z60.SQUARE.jpg http://www.instructables.com/files/deriv/FDG/VAHT/I2I46Z60/FDGVAHTI2I46Z60.SMALL.jpg Ghild.Zero These projects are very useful if you want make your own heater . I'm going to make my own heater, for special application ^^ Heater & FAN Homemade Electrical Heater/Diy Heater Desk fan/heater Air Cooler/Heater Clothes dryer heater repair PCB Heater (Diy Joule heating)
By: Ghild.Zero

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Sat, 15 Nov 2014 03:24:37 PST
Stack your Circuit Scribe modules http://www.instructables.com/id/Stack-your-Circuit-Scribe-modules/
Stack your Circuit Scribe modules - More DIY How To Projects]]> http://cdn.instructables.com/FRX/RHAV/I2I45NJ5/FRXRHAVI2I45NJ5.SQUARE2.jpg http://cdn.instructables.com/FRX/RHAV/I2I45NJ5/FRXRHAVI2I45NJ5.SQUARE.jpg http://cdn.instructables.com/FRX/RHAV/I2I45NJ5/FRXRHAVI2I45NJ5.SMALL.jpg AaronH4 I really like the modules that Electroinks has designed. They are easy to place onto drawn circuits, they are pretty sturdy, and the spherical magnets in their spring-loaded feet make connecting things simpler than using a breadboard.However, most of the modules cannot be stacked because of the plas...
By: AaronH4

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Fri, 14 Nov 2014 23:28:09 PST
Astable multivibrator (LED flasher) with Circuit Scribe http://www.instructables.com/id/Astable-microvibrator-LED-flasher-with-Circuit-Scr/
Astable multivibrator (LED flasher) with Circuit Scribe - More DIY How To Projects]]> http://cdn.instructables.com/FTR/FMB1/I2I3VIBA/FTRFMB1I2I3VIBA.SQUARE2.jpg http://cdn.instructables.com/FTR/FMB1/I2I3VIBA/FTRFMB1I2I3VIBA.SQUARE.jpg http://cdn.instructables.com/FTR/FMB1/I2I3VIBA/FTRFMB1I2I3VIBA.SMALL.jpg AaronH4 An astable multivibrator is an oscillating circuit between two resistor-capacitor circuits in which the on/off state of both RC circuits is not stable.That is, two circuits turn on and off with the use of transistors. In this circuit, we demonstrate the state of the circuits with two LEDs that blink...
By: AaronH4

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Fri, 14 Nov 2014 18:10:38 PST
emergency power supply for mobile charging and lights http://www.instructables.com/id/emergency-power-supply-for-mobile-charging-and-lig/
emergency power supply for mobile charging and lights - More DIY How To Projects]]> http://cdn.instructables.com/FWL/V3SI/I2I4D6CQ/FWLV3SII2I4D6CQ.SQUARE2.jpg http://cdn.instructables.com/FWL/V3SI/I2I4D6CQ/FWLV3SII2I4D6CQ.SQUARE.jpg http://cdn.instructables.com/FWL/V3SI/I2I4D6CQ/FWLV3SII2I4D6CQ.SMALL.jpg khader sk this video is about how to get power supply from phone lines, automobile battery, inverter battery,etc. during power outages
By: khader sk

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Fri, 14 Nov 2014 09:22:37 PST
Proyectos de telefonia http://www.instructables.com/id/Proyectos-de-telefonia/ http://cdn.instructables.com/FLF/7CCU/I2HGVME4/FLF7CCUI2HGVME4.SQUARE2.jpg http://cdn.instructables.com/FLF/7CCU/I2HGVME4/FLF7CCUI2HGVME4.SQUARE.jpg http://cdn.instructables.com/FLF/7CCU/I2HGVME4/FLF7CCUI2HGVME4.SMALL.jpg hvolonte Telephone Ringer Visual Alert (LED) led The Model 1882 Wireless Telephone inalambrico primitivo Direct connecting two (old fashioned) modems or telephones. nn Hack a VOIP Box Into a Telephone Intercom ata intercom Connecting a telephone handset to your cell phone tubo al celu Sim...
By: hvolonte

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Fri, 14 Nov 2014 06:56:17 PST
D.I.Y Grounding Plate http://www.instructables.com/id/DIY-Grounding-Plate/
D.I.Y Grounding Plate - More DIY How To Projects]]> http://cdn.instructables.com/FZE/89XU/I2GJ5U7T/FZE89XUI2GJ5U7T.SQUARE2.jpg http://cdn.instructables.com/FZE/89XU/I2GJ5U7T/FZE89XUI2GJ5U7T.SQUARE.jpg http://cdn.instructables.com/FZE/89XU/I2GJ5U7T/FZE89XUI2GJ5U7T.SMALL.jpg daniel.shroff.3 Grounding is practical, useful and sometimes necessary or even life saving. This instructable tells you how to build a grounding plate. Similar to the ones you see at most Firework factories and workshops dealing with micro-components. You usually put it near a door or desk to prevent damage to comp...
By: daniel.shroff.3

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Fri, 14 Nov 2014 02:55:34 PST
how to make flat HV Capacitor for mini tesla http://www.instructables.com/id/how-to-make-flat-HV-Capacitor-for-mini-tesla/
how to make flat HV Capacitor for mini tesla - More DIY How To Projects]]> http://cdn.instructables.com/FY7/Y3W8/I2F22PDG/FY7Y3W8I2F22PDG.SQUARE2.jpg http://cdn.instructables.com/FY7/Y3W8/I2F22PDG/FY7Y3W8I2F22PDG.SQUARE.jpg http://cdn.instructables.com/FY7/Y3W8/I2F22PDG/FY7Y3W8I2F22PDG.SMALL.jpg mcrenno21 materials needed 1. insulator cut two insulating plastic 13X4 in 2.Marking place one sheet over your reference glass and tape it 3.cutting of Al tape cut two Al tape and 2 more plate for the terminals 4.placing Al tape place your 1st Al tape over your insulator make sure that it has prop...
By: mcrenno21

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Wed, 12 Nov 2014 23:21:04 PST
Kid stuff (Big kids too) http://www.instructables.com/id/Kid-stuff-Big-kids-too/ http://cdn.instructables.com/FXX/4N8U/I2F226JY/FXX4N8UI2F226JY.SQUARE2.jpg http://cdn.instructables.com/FXX/4N8U/I2F226JY/FXX4N8UI2F226JY.SQUARE.jpg http://cdn.instructables.com/FXX/4N8U/I2F226JY/FXX4N8UI2F226JY.SMALL.jpg alhazen Stuff to do with the kids. Kid's Green Tech - Solar Garden Lamp Kit Good take home project. Mass producing LED powering wind turbines in a kids workshop Cheap working model that might work with water wheel and hand crank too. Wind Turbine/s For Free! (Small 8"inch Blades) Inexpensive Min...
By: alhazen

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Wed, 12 Nov 2014 21:46:23 PST
ATtiny85 Two-Channel Lead Acid Battery Charger http://www.instructables.com/id/ATtiny85-Two-Channel-Lead-Acid-Battery-Charger/
ATtiny85 Two-Channel Lead Acid Battery Charger - More DIY How To Projects]]> http://cdn.instructables.com/FTP/P4AS/I2F209TI/FTPP4ASI2F209TI.SQUARE2.jpg http://cdn.instructables.com/FTP/P4AS/I2F209TI/FTPP4ASI2F209TI.SQUARE.jpg http://cdn.instructables.com/FTP/P4AS/I2F209TI/FTPP4ASI2F209TI.SMALL.gif Superbender Winter just arrived. The enemy of all batteries. Last year this was the season the auxiliary battery of my T3 VW camper bus bit the dust. This likely happened because I neglected to take care of it over the winter months during which the bus is typically parked in my garage. When the auxiliary batte...
By: Superbender

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Wed, 12 Nov 2014 16:27:49 PST
Automated Talking Skull http://www.instructables.com/id/Automated-Talking-Skull/
Automated Talking Skull - More DIY How To Projects]]> http://cdn.instructables.com/FJI/0B73/I2BRH48X/FJI0B73I2BRH48X.SQUARE2.jpg http://cdn.instructables.com/FJI/0B73/I2BRH48X/FJI0B73I2BRH48X.SQUARE.jpg http://cdn.instructables.com/FJI/0B73/I2BRH48X/FJI0B73I2BRH48X.SMALL.jpg dathomar This instructable will show you how to add a moving jaw to a skull, pumpkin or other holiday prop. I used this one to make my 3 Axis Skull on my Cauldron Creep talk when a motion detector went off. This circuit does not require any programming to sync up with and audio source, but I will include som...
By: dathomar

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Mon, 10 Nov 2014 21:56:25 PST
Add microphone on Headphone http://www.instructables.com/id/Add-microphone-on-Headphone/
Add microphone on Headphone - More DIY How To Projects]]> http://cdn.instructables.com/FVW/5TGJ/I2F1YDUU/FVW5TGJI2F1YDUU.SQUARE2.jpg http://cdn.instructables.com/FVW/5TGJ/I2F1YDUU/FVW5TGJI2F1YDUU.SQUARE.jpg http://cdn.instructables.com/FVW/5TGJ/I2F1YDUU/FVW5TGJI2F1YDUU.SMALL.jpg alby21europa add a microphone on your headphones Materials you needed a old microphone(or capsule microphone from old mobile headphone,easy to connect or soldering wires)copper wire(rigid)heat shrinkclip from mobile headphone Assembly The copper wire is the first... structurejoin the microphone and use th...
By: alby21europa

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Mon, 10 Nov 2014 14:56:40 PST
Make custom cables with hot glue and shrinking tube http://www.instructables.com/id/Make-custom-cables-with-hot-glue-and-shrinking-tub/
Make custom cables with hot glue and shrinking tube - More DIY How To Projects]]> http://cdn.instructables.com/FKL/MQ7C/I2CV3OGI/FKLMQ7CI2CV3OGI.SQUARE2.jpg http://cdn.instructables.com/FKL/MQ7C/I2CV3OGI/FKLMQ7CI2CV3OGI.SQUARE.jpg http://cdn.instructables.com/FKL/MQ7C/I2CV3OGI/FKLMQ7CI2CV3OGI.SMALL.jpg CatalinRO I own a WRTnode board - a very interesting 600MHz development board for OpenWRT distribution. So instead buying a WiFi router able to run OpenWRT and start disassemble it and soldering various cables, you can use WRTnode - all the signals are accessible out of the box. WRTnode can boot your personal...
By: CatalinRO

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Sun, 9 Nov 2014 15:53:54 PST
Sony Action Cam Pole http://www.instructables.com/id/Sony-Action-Cam-Pole/
Sony Action Cam Pole - More DIY How To Projects]]> http://cdn.instructables.com/F94/X0UA/I2AQU8DL/F94X0UAI2AQU8DL.SQUARE2.jpg http://cdn.instructables.com/F94/X0UA/I2AQU8DL/F94X0UAI2AQU8DL.SQUARE.jpg http://cdn.instructables.com/F94/X0UA/I2AQU8DL/F94X0UAI2AQU8DL.SMALL.jpg JamesH18 This Instructable is for a extendable pole mount for the Sony HDR-AS15 Action cam.It's my first Instructable - any comments or suggestions would be welcome. What you'll need: 3/4" rigid PVC pipe3/4" PVC tee (x1)3/4" PVC elbow (x4)3/4" PVC union (x3)gluesawtape measurepaper towel for cleanup Pre...
By: JamesH18

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Sun, 9 Nov 2014 10:55:09 PST
Dustbin - Weighing Machine http://www.instructables.com/id/Dustbin-Weighing-Machine/
Dustbin - Weighing Machine - More DIY How To Projects]]> http://cdn.instructables.com/FG0/GXWU/I28WD7GY/FG0GXWUI28WD7GY.SQUARE2.jpg http://cdn.instructables.com/FG0/GXWU/I28WD7GY/FG0GXWUI28WD7GY.SQUARE.jpg http://cdn.instructables.com/FG0/GXWU/I28WD7GY/FG0GXWUI28WD7GY.SMALL.jpg Samartist This weighing machine gets turned on if someone puts waste in the dustbin.so that means, a person who wants to measure his weight will have to put some waste in the bin and then stand on the machine.This is made to encourage people to use bins. Circuit Diagram The basic structure of the circuit d...
By: Samartist

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Sun, 9 Nov 2014 03:26:44 PST
AUTOMATIC WATER CONTROL.... WITH AUTO SHUT DOWN WATER PUMP http://www.instructables.com/id/AUTOMATIC-WATER-CONTROL-WITH-AUTO-SHUT-DOWN-WATER--1/
AUTOMATIC WATER CONTROL.... WITH AUTO SHUT DOWN WATER PUMP - More DIY How To Projects]]> http://cdn.instructables.com/FIG/4SVE/I28OML77/FIG4SVEI28OML77.SQUARE2.jpg http://cdn.instructables.com/FIG/4SVE/I28OML77/FIG4SVEI28OML77.SQUARE.jpg http://cdn.instructables.com/FIG/4SVE/I28OML77/FIG4SVEI28OML77.SMALL.jpg Amukim it automatically shut downs water pump wen water tank is fullComponents RequiredPower supply (6v)NE 555 timer ICResistors (100Ωx2, 10kΩ)Relay (6V, 30A)BC 548 transistor x21N4007 Diode 555 ic Automatic water level controller circuit is a simple engineering project. It can automatically switch ON a...
By: Amukim

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Sun, 9 Nov 2014 02:24:02 PST
Simple Lie Detector http://www.instructables.com/id/Simple-Lie-Detector/
Simple Lie Detector - More DIY How To Projects]]> http://cdn.instructables.com/FMX/OU3S/HZJO4SER/FMXOU3SHZJO4SER.SQUARE2.jpg http://cdn.instructables.com/FMX/OU3S/HZJO4SER/FMXOU3SHZJO4SER.SQUARE.jpg http://cdn.instructables.com/FMX/OU3S/HZJO4SER/FMXOU3SHZJO4SER.SMALL.jpg imitomi At the summer I have many times to build gadgets, and when I find this easy circuit on the internet I decided to make my own and show you how to build a lie detector. First of all I am 15 now and now learn english in the school so sorry for bad my bad english. When you put your fingers on the touchp...
By: imitomi

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Sat, 8 Nov 2014 23:49:13 PST