Instructables: exploring - technology - electronics http://www.instructables.com Sat, 1 Nov 2014 02:43:39 PDT BLOX v1.01 Intel® Edison Hands-on Day 5: Voice Activated Bulb http://www.instructables.com/id/Intel-Edison-Hands-on-Day-5-Voice-Activated-Bulb/
Intel® Edison Hands-on Day 5: Voice Activated Bulb - More DIY How To Projects]]> http://cdn.instructables.com/F1S/TI5Y/I1WHEUWU/F1STI5YI1WHEUWU.SQUARE2.jpg http://cdn.instructables.com/F1S/TI5Y/I1WHEUWU/F1STI5YI1WHEUWU.SQUARE.jpg http://cdn.instructables.com/F1S/TI5Y/I1WHEUWU/F1STI5YI1WHEUWU.SMALL.jpg gckulo Voice Activated Bulb Had you ever been curious about the voice activated bulb in your childhood? Had you ever stamped again and again and just turn on the light? As long as you clap your hands, the light will be turn on. In this section we will make such a voice activated bulb. We would use a sound ...
By: gckulo

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Thu, 30 Oct 2014 23:38:10 PDT
Intel® Edison Hands-on Day 4: Touch Switch http://www.instructables.com/id/Intel-Edison-Hands-on-Day-4-Touch-Switch/
Intel® Edison Hands-on Day 4: Touch Switch - More DIY How To Projects]]> http://cdn.instructables.com/FQ7/OQDC/I1WHDX0L/FQ7OQDCI1WHDX0L.SQUARE2.jpg http://cdn.instructables.com/FQ7/OQDC/I1WHDX0L/FQ7OQDCI1WHDX0L.SQUARE.jpg http://cdn.instructables.com/FQ7/OQDC/I1WHDX0L/FQ7OQDCI1WHDX0L.SMALL.jpg gckulo Just using the button to control the light seems not cool enough. In this section we will try a touch sensor and a relay to control the LED. Let’s make it!Components required 1× Capacitive Touch Sensor 1× Relay Module V3.1 1× IO Expansion Shield 1× Intel® Edison with Ar...
By: gckulo

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Thu, 30 Oct 2014 20:36:25 PDT
Using the HY1803D Power Supply http://www.instructables.com/id/Using-the-HY1803D-Power-Supply/
Using the HY1803D Power Supply - More DIY How To Projects]]> http://cdn.instructables.com/FVV/7HDI/I1WHFQMX/FVV7HDII1WHFQMX.SQUARE2.jpg http://cdn.instructables.com/FVV/7HDI/I1WHFQMX/FVV7HDII1WHFQMX.SQUARE.jpg http://cdn.instructables.com/FVV/7HDI/I1WHFQMX/FVV7HDII1WHFQMX.SMALL.jpg SLOMakerSpace The HY1803D is a reasonably priced power supply that will provide suitable power for many low-power electronics projects. From the manual, the specifications are:Voltage Output: 0 V-18 V DC ± 1% in increments of centivolts (0.01 V)Current Output: 0A - 3A ± 2% in increments of centiamps (0.01 A)Opera...
By: SLOMakerSpace

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Thu, 30 Oct 2014 16:25:14 PDT
Fixing LEGO NXT Brick dead LCD http://www.instructables.com/id/Fixing-LEGO-NXT-Brick-dead-LCD/
Fixing LEGO NXT Brick dead LCD - More DIY How To Projects]]> http://cdn.instructables.com/FFN/NW9A/I1TRC5MV/FFNNW9AI1TRC5MV.SQUARE2.jpg http://cdn.instructables.com/FFN/NW9A/I1TRC5MV/FFNNW9AI1TRC5MV.SQUARE.jpg http://cdn.instructables.com/FFN/NW9A/I1TRC5MV/FFNNW9AI1TRC5MV.SMALL.jpg csgeza Forgotten by everyone, the LEGO NXT brick sat on a shelf for one and a half year. It was built into a balancing robot, but after the initial fever was gone, it just stood there waiting better days. The batteries were pulled out so nothing bad would happen to it, but we know this is a false presumpti...
By: csgeza

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Thu, 30 Oct 2014 02:15:35 PDT
How to power up an ATX power supply without a PC + LED on 12V http://www.instructables.com/id/How-to-power-up-an-ATX-power-supply-without-a-PC-L/
How to power up an ATX power supply without a PC + LED on 12V - More DIY How To Projects]]> http://cdn.instructables.com/FJY/RQFM/I1TQTOC8/FJYRQFMI1TQTOC8.SQUARE2.jpg http://cdn.instructables.com/FJY/RQFM/I1TQTOC8/FJYRQFMI1TQTOC8.SQUARE.jpg http://cdn.instructables.com/FJY/RQFM/I1TQTOC8/FJYRQFMI1TQTOC8.SMALL.jpg LuísR3 The video is self explanatory so, any question please comment. thank you ;) List of Materials Wire stripper1- LED1- 1K ResistorOld ATX power supplyPower cord to AC outlet
By: LuísR3

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Wed, 29 Oct 2014 16:56:52 PDT
Change led color on the Logitech G502 http://www.instructables.com/id/Change-led-color-on-the-Logitech-G502/
Change led color on the Logitech G502 - More DIY How To Projects]]> http://cdn.instructables.com/F7U/QYOJ/I1TR4ZMY/F7UQYOJI1TR4ZMY.SQUARE2.jpg http://cdn.instructables.com/F7U/QYOJ/I1TR4ZMY/F7UQYOJI1TR4ZMY.SQUARE.jpg http://cdn.instructables.com/F7U/QYOJ/I1TR4ZMY/F7UQYOJI1TR4ZMY.SMALL.jpg markor1 If you own the G502 from Logitech you know how good this mouse is. However it lacks the possibility to change led colors so that it matches your other stuff like keyboard,case lighting or gamepad lighting. If you are like me and want things to match then this is how to do it. What do you need P...
By: markor1

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Wed, 29 Oct 2014 16:50:10 PDT
Dodo case goggle with night vision http://www.instructables.com/id/Dodo-case-goggle-with-night-vision/
Dodo case goggle with night vision - More DIY How To Projects]]> http://cdn.instructables.com/FA5/V8LC/I1TR33AC/FA5V8LCI1TR33AC.SQUARE2.jpg http://cdn.instructables.com/FA5/V8LC/I1TR33AC/FA5V8LCI1TR33AC.SQUARE.jpg http://cdn.instructables.com/FA5/V8LC/I1TR33AC/FA5V8LCI1TR33AC.SMALL.jpg pieter_instructables Great! now you will be able to "see" when wearing you dodo case at night.Playing around with the Dodo case during the Instructables Build Night at FabLab Breda thought it would be a good idea to add some light to this case; everything looks better with LED's, right? Also: your phone-camera will hav...
By: pieter_instructables

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Wed, 29 Oct 2014 14:13:53 PDT
Telescope - 12V Portable Power http://www.instructables.com/id/Telescope-12V-Portable-Power/
Telescope - 12V Portable Power - More DIY How To Projects]]> http://cdn.instructables.com/F21/54PN/I1TQQGGC/F2154PNI1TQQGGC.SQUARE2.jpg http://cdn.instructables.com/F21/54PN/I1TQQGGC/F2154PNI1TQQGGC.SQUARE.jpg http://cdn.instructables.com/F21/54PN/I1TQQGGC/F2154PNI1TQQGGC.SMALL.jpg BacknBlack I built this for my telescope and as i told my wife, and portable charging station for cell phones in an emergency.It turned out the learning curve was fun, but a bit pricey as i got more into building it. I ended up spending about 75ish in parts, if you were to total the whole thing, it'd probably...
By: BacknBlack

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Wed, 29 Oct 2014 13:12:24 PDT
Sugru Cable Tie http://www.instructables.com/id/Sugru-Cable-Tie/
Sugru Cable Tie - More DIY How To Projects]]> http://cdn.instructables.com/FZD/RAX9/I1XEL495/FZDRAX9I1XEL495.SQUARE2.jpg http://cdn.instructables.com/FZD/RAX9/I1XEL495/FZDRAX9I1XEL495.SQUARE.jpg http://cdn.instructables.com/FZD/RAX9/I1XEL495/FZDRAX9I1XEL495.SMALL.jpg eludemann Everyone hates unwieldy, tangled cables! You could always buy an accessory to mind your cords, or you could use some Sugru to jazz up a twist tie for a custom, DIY option. Materials Needed 1 twist tie1 mini pack of Sugru (1/2 to 1 mini pack will be used; you can get some here)Soapy water Roll o...
By: eludemann

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Wed, 29 Oct 2014 13:07:45 PDT
"Easy" Made Railgun http://www.instructables.com/id/Easy-Made-Railgun/
"Easy" Made Railgun - More DIY How To Projects]]> http://cdn.instructables.com/F6L/3TGK/I1TNLFCP/F6L3TGKI1TNLFCP.SQUARE2.jpg http://cdn.instructables.com/F6L/3TGK/I1TNLFCP/F6L3TGKI1TNLFCP.SQUARE.jpg http://cdn.instructables.com/F6L/3TGK/I1TNLFCP/F6L3TGKI1TNLFCP.SMALL.jpg kzhang7 Claim : I do not take any responsibility for anything that happens. This is a project for people who have electricity knowledge background. Do not attempt this unless you have experience with high voltage.First of all, I would like to thanks my parent, my uncle Paul. I made my design easy and cheap ...
By: kzhang7

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Wed, 29 Oct 2014 10:24:18 PDT
DIY LED Display http://www.instructables.com/id/DIY-LED-Display/
DIY LED Display - More DIY How To Projects]]> http://cdn.instructables.com/F5Q/V0D3/I1WHDHJ7/F5QV0D3I1WHDHJ7.SQUARE2.jpg http://cdn.instructables.com/F5Q/V0D3/I1WHDHJ7/F5QV0D3I1WHDHJ7.SQUARE.jpg http://cdn.instructables.com/F5Q/V0D3/I1WHDHJ7/F5QV0D3I1WHDHJ7.SMALL.jpg TimSwift In this instructable we are going to build a 2 1/2 inch LED display with cheap 5 mm LED's. Materials and Tools Materials:(8) 5MM LED'sWhite Paper Cardboard1/4 Inch plywoodWireElectric are aluminum tapeTools:KnifeSoldering iron and solderHot glue gunWire strippers Pencil The Base Cut a piece...
By: TimSwift

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Wed, 29 Oct 2014 09:08:40 PDT
Create music using one Transistor http://www.instructables.com/id/Create-music-using-one-Transistor/
Create music using one Transistor - More DIY How To Projects]]> http://cdn.instructables.com/F5W/CZMU/I1U2QJL3/F5WCZMUI1U2QJL3.SQUARE2.jpg http://cdn.instructables.com/F5W/CZMU/I1U2QJL3/F5WCZMUI1U2QJL3.SQUARE.jpg http://cdn.instructables.com/F5W/CZMU/I1U2QJL3/F5WCZMUI1U2QJL3.SMALL.jpg vigneshraja Hello every one I am vignesh raja . Today i make some transistor trick here. It is simple project every one can try it. It uses minimal parts to build. The project is when we touch the piezo electric sensor the buzzer will activate by transistor. Depending upon your touch speed and contact of your f...
By: vigneshraja

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Wed, 29 Oct 2014 07:53:41 PDT
Designing a Step-Up DC-to-DC Boost Converter http://www.instructables.com/id/Designing-a-Step-Up-DC-to-DC-Boost-Converter/
Designing a Step-Up DC-to-DC Boost Converter - More DIY How To Projects]]> http://cdn.instructables.com/FIG/PH1S/I1U2H78N/FIGPH1SI1U2H78N.SQUARE2.jpg http://cdn.instructables.com/FIG/PH1S/I1U2H78N/FIGPH1SI1U2H78N.SQUARE.jpg http://cdn.instructables.com/FIG/PH1S/I1U2H78N/FIGPH1SI1U2H78N.SMALL.jpg explorelabs A Step-Up converter is capable of boosting a low input voltage, say 1.5 V to a much higher voltage like, 5 V. Since, Power must be conserved, while boosting the voltage, output current is lowered. We take a look at the steps followed by all the necessary calculations to design a Step Up DC-to-DC Boo...
By: explorelabs

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Tue, 28 Oct 2014 13:43:53 PDT
Scent-imental Notification System http://www.instructables.com/id/Scent-imental-Notification-System/
Scent-imental Notification System - More DIY How To Projects]]> http://cdn.instructables.com/FVP/ATYI/I1TND07V/FVPATYII1TND07V.SQUARE2.jpg http://cdn.instructables.com/FVP/ATYI/I1TND07V/FVPATYII1TND07V.SQUARE.jpg http://cdn.instructables.com/FVP/ATYI/I1TND07V/FVPATYII1TND07V.SMALL.jpg Paige Russell I have to start off by telling you that this is my first electronics project. I found it challenging, but a really fun learning experience. With the help of how easy littleBits are for beginners to use and some amazing co-workers, I am proud to present to you the Scent-imental Notification System!...
By: Paige Russell

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Tue, 28 Oct 2014 13:20:56 PDT
Retro Tech Shades http://www.instructables.com/id/Retro-Tech-Shades/
Retro Tech Shades - More DIY How To Projects]]> http://cdn.instructables.com/FPA/LEUQ/I1TNBPNE/FPALEUQI1TNBPNE.SQUARE2.jpg http://cdn.instructables.com/FPA/LEUQ/I1TNBPNE/FPALEUQI1TNBPNE.SQUARE.jpg http://cdn.instructables.com/FPA/LEUQ/I1TNBPNE/FPALEUQI1TNBPNE.SMALL.jpg Aidan25 My friends John, Jared and I were challenged to design, prototype, and make a piece of wearable technology. We came up with a product, a pair of interactive wayfarers sunglasses. They have a photo-resistor right above the nose to detect the amount of light in the area. If it starts too get dark...
By: Aidan25

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Tue, 28 Oct 2014 12:51:34 PDT
Fix your NordicTrack Exercise Bike http://www.instructables.com/id/Fix-your-NordicTrack-Exercise-Bike/
Fix your NordicTrack Exercise Bike - More DIY How To Projects]]> http://cdn.instructables.com/FOC/G55H/I1QYKJ8F/FOCG55HI1QYKJ8F.SQUARE2.jpg http://cdn.instructables.com/FOC/G55H/I1QYKJ8F/FOCG55HI1QYKJ8F.SQUARE.jpg http://cdn.instructables.com/FOC/G55H/I1QYKJ8F/FOCG55HI1QYKJ8F.SMALL.jpg jpitz31 The other night I was riding my Nordictrack exercise bike and all of a sudden the display quit and the tension on the peddles went slack. The wife has been on me for quite some time to start exercising as I sit behind the computer the major part of the day.So I decided to take the thing apart and se...
By: jpitz31

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Tue, 28 Oct 2014 08:27:18 PDT
Intel® Edison Hands-on Day 1: Pushbutton http://www.instructables.com/id/Intel-Edison-Hands-on-Day-1-Pushbutton/
Intel® Edison Hands-on Day 1: Pushbutton - More DIY How To Projects]]> http://cdn.instructables.com/F9A/PKYU/I1SILY8Q/F9APKYUI1SILY8Q.SQUARE2.jpg http://cdn.instructables.com/F9A/PKYU/I1SILY8Q/F9APKYUI1SILY8Q.SQUARE.jpg http://cdn.instructables.com/F9A/PKYU/I1SILY8Q/F9APKYUI1SILY8Q.SMALL.jpg gckulo Let’s make the simplest example! Press the button to turn on the LED.Component required1× Digital piranha LED light module1× Digital Push Button1× IO Expansion Shield1× Intel® Edison with Arduino Breakout Kit Connection Digital Push Button ---- Digital Pin 2Digital p...
By: gckulo

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Tue, 28 Oct 2014 01:39:08 PDT
Intel® Edison Hands-on Day 3: Light dimmer http://www.instructables.com/id/Intel-Edison-Hands-on-Day-3-Light-dimmer/
Intel® Edison Hands-on Day 3: Light dimmer - More DIY How To Projects]]> http://cdn.instructables.com/FOQ/AK0P/I1TQ2Q5U/FOQAK0PI1TQ2Q5U.SQUARE2.jpg http://cdn.instructables.com/FOQ/AK0P/I1TQ2Q5U/FOQAK0PI1TQ2Q5U.SQUARE.jpg http://cdn.instructables.com/FOQ/AK0P/I1TQ2Q5U/FOQAK0PI1TQ2Q5U.SMALL.jpg gckulo Light dimmers are devices used to vary the brightness ofa light. Through a rotation sensor, we can tune the intensity of the light output. More you rotate the knob, the brighter the LED will be. So let’s try to make a dimmer by ourselves.Rotation sensor can be applied in various kinds of application...
By: gckulo

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Mon, 27 Oct 2014 13:16:48 PDT
Intel® Edison Hands-on Day 2: FlameFire alarm http://www.instructables.com/id/Intel-Edison-Hands-on-Day-2-FlameFire-alarm/
Intel® Edison Hands-on Day 2: FlameFire alarm - More DIY How To Projects]]> http://cdn.instructables.com/F45/RJAL/I1TQ2CRP/F45RJALI1TQ2CRP.SQUARE2.jpg http://cdn.instructables.com/F45/RJAL/I1TQ2CRP/F45RJALI1TQ2CRP.SQUARE.jpg http://cdn.instructables.com/F45/RJAL/I1TQ2CRP/F45RJALI1TQ2CRP.SMALL.jpg gckulo Install a fire alarm in the kitchen will be of use to us. A small flame can trigger it and the range of it can reach 20CM. This mini fire alarm may avoid some accidents so why not?Components required 1× Digital Buzzer Module 1× Flame sensor 1× IO Expansion Shield 1× Intel&...
By: gckulo

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Mon, 27 Oct 2014 08:26:10 PDT
Remove Servo Controller for endless turn DIY project quick and easy http://www.instructables.com/id/Remove-Servo-Controller-for-endless-turn-DIY-proje/
Remove Servo Controller for endless turn DIY project quick and easy - More DIY How To Projects]]> http://cdn.instructables.com/FKE/0EOE/I1TQ6LHL/FKE0EOEI1TQ6LHL.SQUARE2.jpg http://cdn.instructables.com/FKE/0EOE/I1TQ6LHL/FKE0EOEI1TQ6LHL.SQUARE.jpg http://cdn.instructables.com/FKE/0EOE/I1TQ6LHL/FKE0EOEI1TQ6LHL.SMALL.jpg bastelking Here is shown how to remove a servo controller to make endless turn possible.Just watch the video and enjoy
By: bastelking

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Mon, 27 Oct 2014 08:16:24 PDT
How To Fix Ps3 YLOD Problem http://www.instructables.com/id/How-To-Fix-Ps3-YLOD-Problem/
How To Fix Ps3 YLOD Problem - More DIY How To Projects]]> http://cdn.instructables.com/F5C/HE0K/I1NUO4Y2/F5CHE0KI1NUO4Y2.SQUARE2.jpg http://cdn.instructables.com/F5C/HE0K/I1NUO4Y2/F5CHE0KI1NUO4Y2.SQUARE.jpg http://cdn.instructables.com/F5C/HE0K/I1NUO4Y2/F5CHE0KI1NUO4Y2.SMALL.jpg Ludvic Hi Makers(Save this is instructables in your favourite, is really useful if you need to open PS3 for other problem)Today I show you how to fix a PS3 Fat . The model I repaired is 60 GB, one of the first on the market , the operation is also valid for other fat models.The problem is identified as YL...
By: Ludvic

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Sun, 26 Oct 2014 10:13:56 PDT
USB Switch http://www.instructables.com/id/USB-Switch-1/
USB Switch - More DIY How To Projects]]> http://cdn.instructables.com/FIU/525L/I1OU49YD/FIU525LI1OU49YD.SQUARE2.jpg http://cdn.instructables.com/FIU/525L/I1OU49YD/FIU525LI1OU49YD.SQUARE.jpg http://cdn.instructables.com/FIU/525L/I1OU49YD/FIU525LI1OU49YD.SMALL.jpg JouleTime We recently spent a couple of hours developing a power switch for the USB port. Some devices, like the Arduino, have no power switch. You have to unplug it in order to turn it off. Most of the time leaving the Arduino running while you work on the code is not a problem. You can fix the code and uplo...
By: JouleTime

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Sun, 26 Oct 2014 09:06:04 PDT
Fix Any Video Game Controller http://www.instructables.com/id/Fix-Any-Video-Game-Controller/
Fix Any Video Game Controller - More DIY How To Projects]]> http://cdn.instructables.com/FX0/5OZQ/I1OU28OX/FX05OZQI1OU28OX.SQUARE2.jpg http://cdn.instructables.com/FX0/5OZQ/I1OU28OX/FX05OZQI1OU28OX.SQUARE.jpg http://cdn.instructables.com/FX0/5OZQ/I1OU28OX/FX05OZQI1OU28OX.SMALL.jpg nodcah Video games are awesome. Buying a $40-50 controller every time something small breaks is not. This Instructable will show you how to fix various problems with your remote! Use the flowchart in the pictures above to help diagnose your problem.Disclaimer: I am in no way associated with Sony, Microsoft...
By: nodcah

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Sun, 26 Oct 2014 00:03:29 PDT
Recycled Spotlight for Camping (12V DC) http://www.instructables.com/id/Recycled-Spotlight-for-Camping-12V-DC/
Recycled Spotlight for Camping (12V DC) - More DIY How To Projects]]> http://cdn.instructables.com/FW9/BM0L/I1PH1P44/FW9BM0LI1PH1P44.SQUARE2.jpg http://cdn.instructables.com/FW9/BM0L/I1PH1P44/FW9BM0LI1PH1P44.SQUARE.jpg http://cdn.instructables.com/FW9/BM0L/I1PH1P44/FW9BM0LI1PH1P44.SMALL.jpg FlatCatRussellandtheTennesseeTwo Not too long ago, I bought a cordless drill from Goodwill and morphed it with half a set of jumper cables in order to have a mobile drill at camp (see it here!). That project turned out really well and left me with the remaining half set of jumper cables, which aren't good for much by themselves.Luc...
By: FlatCatRussellandtheTennesseeTwo

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Sat, 25 Oct 2014 16:22:22 PDT
Planterbot - The Plant Monitoring Robot http://www.instructables.com/id/Planterbot-The-Plant-Monitoring-Robot/
Planterbot - The Plant Monitoring Robot - More DIY How To Projects]]> http://cdn.instructables.com/F47/B8EK/I1OU3KIB/F47B8EKI1OU3KIB.SQUARE2.jpg http://cdn.instructables.com/F47/B8EK/I1OU3KIB/F47B8EKI1OU3KIB.SQUARE.jpg http://cdn.instructables.com/F47/B8EK/I1OU3KIB/F47B8EKI1OU3KIB.SMALL.jpg appleman123987 Hello everyone !.In this instructable I am collaborating with Akin Yildiz an instructables author that creates instructables that help plants grow you should really go check out his account: http://www.instructables.com/member/Akin+Yildiz/.The planterbot is a plant monitoring robot. It uses capacita...
By: appleman123987

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Sat, 25 Oct 2014 15:09:41 PDT
10 steps to making Shrinky Circuits http://www.instructables.com/id/10-steps-to-making-Shrinky-Circuits/
10 steps to making Shrinky Circuits - More DIY How To Projects]]> http://cdn.instructables.com/F2T/YAFH/I1PH1DRT/F2TYAFHI1PH1DRT.SQUARE2.jpg http://cdn.instructables.com/F2T/YAFH/I1PH1DRT/F2TYAFHI1PH1DRT.SQUARE.jpg http://cdn.instructables.com/F2T/YAFH/I1PH1DRT/F2TYAFHI1PH1DRT.SMALL.jpg dorislee Shrinky Circuit is a way to rapidly prototype circuit boards without the conventional PCB /chemical etching procedure involved. (Optional) Color Color the Shrinky Dinks with colored pencil. Color on a single side should be enough if you are using the translucent shrinky dinks. Color both sides if...
By: dorislee

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Sat, 25 Oct 2014 15:00:09 PDT
fix water damage on most phones http://www.instructables.com/id/fix-water-damage-on-most-phones/
fix water damage on most phones - More DIY How To Projects]]> http://cdn.instructables.com/FS8/GIE9/I1QXTZ7V/FS8GIE9I1QXTZ7V.SQUARE2.jpg http://cdn.instructables.com/FS8/GIE9/I1QXTZ7V/FS8GIE9I1QXTZ7V.SQUARE.jpg http://cdn.instructables.com/FS8/GIE9/I1QXTZ7V/FS8GIE9I1QXTZ7V.SMALL.jpg batarang13 this will most likely fix water damage on phones. turn phone off as soon as dropped in water.WARNINGTHIS WILL VOID YOUR WARANTY UNLESS YOU DECIDE NOT TO OPEN PHONE!!!!!!! (less chance of getting fixed) Materials materials: damprid satchet, ziploc bag, air duster 70% isopropyl alcohol or higher. ...
By: batarang13

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Sat, 25 Oct 2014 09:12:19 PDT
Electromagnet make it stronger DIY quick & easy http://www.instructables.com/id/Elektromagnet-make-it-stronger-DIY-quick-easy/
Electromagnet make it stronger DIY quick & easy - More DIY How To Projects]]> http://cdn.instructables.com/FBB/F8B0/I1RHC53B/FBBF8B0I1RHC53B.SQUARE2.jpg http://cdn.instructables.com/FBB/F8B0/I1RHC53B/FBBF8B0I1RHC53B.SQUARE.jpg http://cdn.instructables.com/FBB/F8B0/I1RHC53B/FBBF8B0I1RHC53B.SMALL.jpg bastelking It´s simple: watch the video
By: bastelking

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Sat, 25 Oct 2014 08:33:18 PDT
simple two transistor Dual LED flasher http://www.instructables.com/id/simple-two-transistor-Dual-LED-flasher/
simple two transistor Dual LED flasher - More DIY How To Projects]]> http://cdn.instructables.com/FKH/ME9H/I1NUKL37/FKHME9HI1NUKL37.SQUARE2.jpg http://cdn.instructables.com/FKH/ME9H/I1NUKL37/FKHME9HI1NUKL37.SQUARE.jpg http://cdn.instructables.com/FKH/ME9H/I1NUKL37/FKHME9HI1NUKL37.SMALL.jpg hemaraj Hi guys this is my first instruction.Make the dual LED flasher using two 9015 pnp transistor Components you need *Transistors - 2 (9015 pnp)*resistors - 4 (470ohm-2,100k-2)*capacitors - 2 (10uf)*LED - 2*6V DC supply*Breadboard*jumper wires Circuit use 5-6V power supply from cell phone charger...
By: hemaraj

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Sat, 25 Oct 2014 04:34:59 PDT
Most power saving light delay circuit http://www.instructables.com/id/Most-power-saving-light-delay-circuit/
Most power saving light delay circuit - More DIY How To Projects]]> http://cdn.instructables.com/FHB/B2L1/I1NUEQVN/FHBB2L1I1NUEQVN.SQUARE2.jpg http://cdn.instructables.com/FHB/B2L1/I1NUEQVN/FHBB2L1I1NUEQVN.SQUARE.jpg http://cdn.instructables.com/FHB/B2L1/I1NUEQVN/FHBB2L1I1NUEQVN.SMALL.jpg whalescwh There are a lot of circuits that once you switch on a light, the light will be turned off automatically after sometimes.Most circuits do not consume too much power during light off. However the standby circuit still consumes little current.This circuit uses a relay to cut the power completely after ...
By: whalescwh

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Sat, 25 Oct 2014 02:59:03 PDT
4V Lead Acid Battery Charger http://www.instructables.com/id/4V-Lead-Acid-Battery-Charger/
4V Lead Acid Battery Charger - More DIY How To Projects]]> http://cdn.instructables.com/FKH/1YL4/I1NUIAJH/FKH1YL4I1NUIAJH.SQUARE2.jpg http://cdn.instructables.com/FKH/1YL4/I1NUIAJH/FKH1YL4I1NUIAJH.SQUARE.jpg http://cdn.instructables.com/FKH/1YL4/I1NUIAJH/FKH1YL4I1NUIAJH.SMALL.jpg ykhurana1 MY First Instructables Friends ,So this is for those who are new to Lead Acid batteries and about charging them , A cute Little 4V battery chargerSO What we need to charge a 4V Lead acid battery, all we need is A 5V regulated supply, and let's make it ......Material1. 5V Voltage Regulator ..... ----...
By: ykhurana1

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Fri, 24 Oct 2014 23:28:49 PDT
Spiderman web shooter/wrist mounted coil gun http://www.instructables.com/id/Spiderman-web-shooterwrist-mounted-coil-gun/
Spiderman web shooter/wrist mounted coil gun - More DIY How To Projects]]> http://cdn.instructables.com/FIP/BWM2/I1KJN9PJ/FIPBWM2I1KJN9PJ.SQUARE2.jpg http://cdn.instructables.com/FIP/BWM2/I1KJN9PJ/FIPBWM2I1KJN9PJ.SQUARE.jpg http://cdn.instructables.com/FIP/BWM2/I1KJN9PJ/FIPBWM2I1KJN9PJ.SMALL.jpg Himers Today I am going to show you how to make a spiderman web shooter. Basically this is very simple coil gun. I wached the movie "The Amazing Spiderman" and I thought I need to make one of those, but because I can't make a real one that I could use to swing from building to building I decided to make a ...
By: Himers

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Thu, 23 Oct 2014 11:09:15 PDT
Guitar stuff http://www.instructables.com/id/Guitar-stuff/ http://cdn.instructables.com/FOQ/5Z9B/I1KJOO9A/FOQ5Z9BI1KJOO9A.SQUARE2.jpg http://cdn.instructables.com/FOQ/5Z9B/I1KJOO9A/FOQ5Z9BI1KJOO9A.SQUARE.jpg http://cdn.instructables.com/FOQ/5Z9B/I1KJOO9A/FOQ5Z9BI1KJOO9A.SMALL.jpg joe_mcm Little amps for guitars.. and other guitar related projects Guitar Tube Amp Such a sweet tube amp..... Pocket-Sized Amp 1W Cutish little amp 2Watt Guitar Head 2 watts of sweetness Portable Guitar Amp with distortion / Bass Amplifier - 9v / LM386 IC Guitar Amp From Jewelry Box Awesome...
By: joe_mcm

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Thu, 23 Oct 2014 07:27:40 PDT
Making PCBs http://www.instructables.com/id/Making-PCBs/ http://cdn.instructables.com/F2C/SC8L/I1KJK80T/F2CSC8LI1KJK80T.SQUARE2.jpg http://cdn.instructables.com/F2C/SC8L/I1KJK80T/F2CSC8LI1KJK80T.SQUARE.jpg http://cdn.instructables.com/F2C/SC8L/I1KJK80T/F2CSC8LI1KJK80T.SMALL.jpg alcurb This collection shows the various methods people use to make their own Printed Circuit Boards (PCBs) and their creative alternatives. Make Flexible Circuit Boards Using A 3D Printer Laser Cut Circuit Boards Is the best PCB etchant in every kitchen ? 3D Printing: 3D Print A Solderless ...
By: alcurb

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Wed, 22 Oct 2014 10:23:36 PDT
Super Simple Inductor Joule Thief! http://www.instructables.com/id/Super-Simple-Inductor-Joule-Thief/
Super Simple Inductor Joule Thief! - More DIY How To Projects]]> http://cdn.instructables.com/FZ0/K0RO/I1K3MMYZ/FZ0K0ROI1K3MMYZ.SQUARE2.jpg http://cdn.instructables.com/FZ0/K0RO/I1K3MMYZ/FZ0K0ROI1K3MMYZ.SQUARE.jpg http://cdn.instructables.com/FZ0/K0RO/I1K3MMYZ/FZ0K0ROI1K3MMYZ.SMALL.jpg DangerousTim Hey Everyone! In this Instructable I'll show you how to make your own simple inductor joule thief, in just under 10 minutes! This circuit is so simple, even those not familiar with electronics can try it out as their first project!What is a Joule Thief?A Joule Thief is a simple electronic circuit, t...
By: DangerousTim

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Tue, 21 Oct 2014 21:47:48 PDT
GU-81 VTTC http://www.instructables.com/id/GU-81-VTTC/
GU-81 VTTC - More DIY How To Projects]]> http://cdn.instructables.com/FAN/0OCL/I1FQABWC/FAN0OCLI1FQABWC.SQUARE2.jpg http://cdn.instructables.com/FAN/0OCL/I1FQABWC/FAN0OCLI1FQABWC.SQUARE.jpg http://cdn.instructables.com/FAN/0OCL/I1FQABWC/FAN0OCLI1FQABWC.SMALL.jpg willi1131 In this Instructable I am going to show you how to build a Vacuum Tube Tesla Coil (VTTC)! I try to focus more on math and give you the possibility to build your tube without just looking up values on the internet. You should be able to REALLY BUILD YOUR OWN! And of course you can use bigger tubes. M...
By: willi1131

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Tue, 21 Oct 2014 16:13:31 PDT
Li - Ion battery level indicator http://www.instructables.com/id/Li-Ion-battery-level-indicator/
Li - Ion battery level indicator - More DIY How To Projects]]> http://cdn.instructables.com/FD5/USRL/I1IQB3YZ/FD5USRLI1IQB3YZ.SQUARE2.jpg http://cdn.instructables.com/FD5/USRL/I1IQB3YZ/FD5USRLI1IQB3YZ.SQUARE.jpg http://cdn.instructables.com/FD5/USRL/I1IQB3YZ/FD5USRLI1IQB3YZ.SMALL.jpg Osvaldas Are you looking for a simple circuit to measure your Lithium Ion single cell charging and discharging level? Here is one chip circuit, powered up from the same Lithium Ion battery you want to measure.This circuit is design to measure 3.7V rechargeable batteries level. 4.2V - 100%; 4V - 80%; 3.8V - ...
By: Osvaldas

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Tue, 21 Oct 2014 13:28:44 PDT
Adding a Real Clock Calendar to your Raspberry PI http://www.instructables.com/id/Adding-a-Real-Clock-Calendar-to-your-Raspberry-PI/
Adding a Real Clock Calendar to your Raspberry PI - More DIY How To Projects]]> http://cdn.instructables.com/FPM/49XI/I1J5YMUP/FPM49XII1J5YMUP.SQUARE2.jpg http://cdn.instructables.com/FPM/49XI/I1J5YMUP/FPM49XII1J5YMUP.SQUARE.jpg http://cdn.instructables.com/FPM/49XI/I1J5YMUP/FPM49XII1J5YMUP.SMALL.jpg PacoP1 The Raspberry Pi doesn’t have a little coin-battery-powered ‘Real Time Clock’ (RTC) module, which keeps time even when the power is off, or the battery removed. To keep costs low and the size small, an RTC is not included with the Raspberry Pi. If your Raspberry Pi is connected to the Internet via ...
By: PacoP1

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Tue, 21 Oct 2014 13:22:51 PDT
littleBits Projects: Halloween Creepy Portrait http://www.instructables.com/id/littleBits-Projects-Halloween-Creepy-Portrait/
littleBits Projects: Halloween Creepy Portrait - More DIY How To Projects]]> http://cdn.instructables.com/FL6/BHKA/I1J5YKU3/FL6BHKAI1J5YKU3.SQUARE2.jpg http://cdn.instructables.com/FL6/BHKA/I1J5YKU3/FL6BHKAI1J5YKU3.SQUARE.jpg http://cdn.instructables.com/FL6/BHKA/I1J5YKU3/FL6BHKAI1J5YKU3.SMALL.gif littleBits With just a few snaps you can use littleBits to turn an existing portrait or picture into the perfect haunted house accessory! You'll be able to creep out house guests and family members by making a set of eyes in a portrait blink as they walk by. Recreate portraits from Harry Potter, scenes from...
By: littleBits

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Tue, 21 Oct 2014 13:15:44 PDT
Variable 1.25-15V DC Power Supply http://www.instructables.com/id/Variable-125-15V-DC-Power-Supply/
Variable 1.25-15V DC Power Supply - More DIY How To Projects]]> http://cdn.instructables.com/FBQ/RHZ7/I1J5WWJP/FBQRHZ7I1J5WWJP.SQUARE2.jpg http://cdn.instructables.com/FBQ/RHZ7/I1J5WWJP/FBQRHZ7I1J5WWJP.SQUARE.jpg http://cdn.instructables.com/FBQ/RHZ7/I1J5WWJP/FBQRHZ7I1J5WWJP.SMALL.jpg kavea I would like to present my variable DC power supply with current limiting circuit. Features:Fixed voltages : 3V, 5V, 9V, 12VVariable voltage from 1.25V to 15V Current limits : 10mA, 100mA, 500mA, 1ADigital display of Voltage & CurrentAll this is based on LM317Scheme, as well as more details are avai...
By: kavea

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Tue, 21 Oct 2014 06:24:45 PDT
shock safety belt http://www.instructables.com/id/shock-safety-belt/
shock safety belt - More DIY How To Projects]]> http://cdn.instructables.com/F2X/3JED/I1FQ7PS2/F2X3JEDI1FQ7PS2.SQUARE2.jpg http://cdn.instructables.com/F2X/3JED/I1FQ7PS2/F2X3JEDI1FQ7PS2.SQUARE.jpg http://cdn.instructables.com/F2X/3JED/I1FQ7PS2/F2X3JEDI1FQ7PS2.SMALL.jpg uvtech Electronics make our life very easy but i never thought it can save our life too.In this my project i show how to save our life from electric shock.This project is very simple,Its turn off main switch or cut off power if you bi-mystically touches high voltage power line. Principle Human receive a...
By: uvtech

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Tue, 21 Oct 2014 00:33:11 PDT
Spectrometer/LED array using Charlieplexed LED's http://www.instructables.com/id/Spectrometer-using-Charleplexed-LEDs/
Spectrometer/LED array using Charlieplexed LED's - More DIY How To Projects]]> http://cdn.instructables.com/FNU/3A8M/I1FQ75M4/FNU3A8MI1FQ75M4.SQUARE2.jpg http://cdn.instructables.com/FNU/3A8M/I1FQ75M4/FNU3A8MI1FQ75M4.SQUARE.jpg http://cdn.instructables.com/FNU/3A8M/I1FQ75M4/FNU3A8MI1FQ75M4.SMALL.jpg 1o_o7 In this instructable we construct an array of LED's which can then be controlled with an Arduino, or any other AVR based microcontroller, or Raspberry Pi, or whatever you like. We are simply building the tool here and you can apply it as you wish.The idea is to `Charlieplex' together an array of LED...
By: 1o_o7

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Mon, 20 Oct 2014 20:46:09 PDT
Lightsaber http://www.instructables.com/id/Lightsaber-4/
Lightsaber - More DIY How To Projects]]> http://cdn.instructables.com/F2P/2M1U/I1JVY801/F2P2M1UI1JVY801.SQUARE2.jpg http://cdn.instructables.com/F2P/2M1U/I1JVY801/F2P2M1UI1JVY801.SQUARE.jpg http://cdn.instructables.com/F2P/2M1U/I1JVY801/F2P2M1UI1JVY801.SMALL.jpg jvoutselas This is something I just through together this was my first project I have ever done Id just like some advice from some pros. I really hope u all like it if u would like a instruction let me know it's nothing great
By: jvoutselas

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Mon, 20 Oct 2014 07:58:22 PDT
LED fading with a 555 timer http://www.instructables.com/id/LED-fading-with-a-555-timer/
LED fading with a 555 timer - More DIY How To Projects]]> http://cdn.instructables.com/FDQ/LVYI/I1GIK7VQ/FDQLVYII1GIK7VQ.SQUARE2.jpg http://cdn.instructables.com/FDQ/LVYI/I1GIK7VQ/FDQLVYII1GIK7VQ.SQUARE.jpg http://cdn.instructables.com/FDQ/LVYI/I1GIK7VQ/FDQLVYII1GIK7VQ.SMALL.jpg ArteenG The 555 timer is one of the most widely known and simple integrated circuits (IC) on the market. It can be used in many ways using different modes (monostable, astable, and bistable) with each mode used to produce a specific effect. For this project, we're going to focus on using the 555 timer in as...
By: ArteenG

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Sun, 19 Oct 2014 13:49:44 PDT
Computer aided plant care system http://www.instructables.com/id/Computer-aided-plant-care-system/
Computer aided plant care system - More DIY How To Projects]]> http://cdn.instructables.com/FVY/HEGM/I1FPT458/FVYHEGMI1FPT458.SQUARE2.jpg http://cdn.instructables.com/FVY/HEGM/I1FPT458/FVYHEGMI1FPT458.SQUARE.jpg http://cdn.instructables.com/FVY/HEGM/I1FPT458/FVYHEGMI1FPT458.SMALL.jpg Akin Yildiz hello everybody,UPDATE 10/25/2014: Planterbot-The-Plant-Monitoring-Robot/ ( big thanks to appleman123987 !!! ).this is an update to my previous post, "easy & cheap auto-grow system" - which didn't have the computer on it yet (please read as well to get up to speed) facebook.in this instructabl...
By: Akin Yildiz

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Sun, 19 Oct 2014 09:45:57 PDT
Potentiometer as variable Resistor http://www.instructables.com/id/Potentiometer-as-variable-Resistor/
Potentiometer as variable Resistor - More DIY How To Projects]]> http://cdn.instructables.com/FSF/NK5E/I1FQ7TR2/FSFNK5EI1FQ7TR2.SQUARE2.jpg http://cdn.instructables.com/FSF/NK5E/I1FQ7TR2/FSFNK5EI1FQ7TR2.SQUARE.jpg http://cdn.instructables.com/FSF/NK5E/I1FQ7TR2/FSFNK5EI1FQ7TR2.SMALL.jpg bastelking If you get out of resistors, you can use a potentiometer instead.I often use potentiometers to test circuits with differnt setups qick and easy.Watch video and enjoy.
By: bastelking

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Sun, 19 Oct 2014 09:03:47 PDT
Melody Maker Keyboard http://www.instructables.com/id/Melody-Maker-Keyboard/
Melody Maker Keyboard - More DIY How To Projects]]> http://cdn.instructables.com/FDX/2U6R/I1SIPXRL/FDX2U6RI1SIPXRL.SQUARE2.jpg http://cdn.instructables.com/FDX/2U6R/I1SIPXRL/FDX2U6RI1SIPXRL.SQUARE.jpg http://cdn.instructables.com/FDX/2U6R/I1SIPXRL/FDX2U6RI1SIPXRL.SMALL.jpg abhayakshay.maurya Hello Guys This Is Our First Instructable....Here We Show U How To Make A Melody Making Keyboard With Scrap..It Has Two Modes Auto And Self...It is a toy made from scratch...It is made from many simple things found at home basically...Please Help us in making this a success...We are now trying to ma...
By: abhayakshay.maurya

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Sat, 18 Oct 2014 22:43:09 PDT
Ben Heck's Intel Galileo Bar Brawlin' Bots http://www.instructables.com/id/Ben-Hecks-Intel-Galileo-Bar-Brawlin-Bots/
Ben Heck's Intel Galileo Bar Brawlin' Bots - More DIY How To Projects]]> http://cdn.instructables.com/FJ0/1DV3/I1C3ZSTN/FJ01DV3I1C3ZSTN.SQUARE2.jpg http://cdn.instructables.com/FJ0/1DV3/I1C3ZSTN/FJ01DV3I1C3ZSTN.SQUARE.jpg http://cdn.instructables.com/FJ0/1DV3/I1C3ZSTN/FJ01DV3I1C3ZSTN.SMALL.jpg TheBenHeckShow Ben decides it’s time to create a brawling robot game he’s wanted to build for a while. He builds mechanical robots and uses servos to make them punch as well as move side to side. The servos are hooked up to the Intel Galileo board that is serving up a webpage with controls that can be accessed on ...
By: TheBenHeckShow

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Sat, 18 Oct 2014 11:00:52 PDT
Blinking the LEDs on a Zedboard using Bluespec and Connectal http://www.instructables.com/id/Blinking-the-LEDs-on-a-Zedboard-using-Bluespec-and/
Blinking the LEDs on a Zedboard using Bluespec and Connectal - More DIY How To Projects]]> http://cdn.instructables.com/F6F/K99X/I1C40USG/F6FK99XI1C40USG.SQUARE2.jpg http://cdn.instructables.com/F6F/K99X/I1C40USG/F6FK99XI1C40USG.SQUARE.jpg http://cdn.instructables.com/F6F/K99X/I1C40USG/F6FK99XI1C40USG.SMALL.jpg jameyhicks In a previous tutorial, we showed how to compile and simulate a Bluespec example using the Connectal Build service.In this example, we'll compile and run the application on an actual Zedboard.I hardly ever use the USB cable to connect to my Zedboard. Instead, I use the ethernet to connect via TCP. A...
By: jameyhicks

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Fri, 17 Oct 2014 13:15:25 PDT
Open Fly Detection System http://www.instructables.com/id/Open-Fly-Detection-System/
Open Fly Detection System - More DIY How To Projects]]> http://cdn.instructables.com/FO4/Z4H5/I1C1HEMO/FO4Z4H5I1C1HEMO.SQUARE2.jpg http://cdn.instructables.com/FO4/Z4H5/I1C1HEMO/FO4Z4H5I1C1HEMO.SQUARE.jpg http://cdn.instructables.com/FO4/Z4H5/I1C1HEMO/FO4Z4H5I1C1HEMO.SMALL.jpg MattDougan This instructable was a collaboration with OHoilett. Check him out, he's awesome!We've all been there. You used the restroom hours ago, look down and...Your zipper has been open this whole time?! How? You wonder if anyone noticed as you stealthily correct your situation.No worries - we have a soluti...
By: MattDougan

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Fri, 17 Oct 2014 07:51:46 PDT