Instructables: exploring - stepbystep - led - battery http://www.instructables.com Wed, 10 Feb 2016 14:31:40 PST BLOX v1.01 LED Broken Heart Bracelet http://www.instructables.com/id/LED-Broken-Heart-Bracelet/
LED Broken Heart Bracelet - More DIY How To Projects]]> http://cdn.instructables.com/F9F/75IW/IJYKO1WG/F9F75IWIJYKO1WG.SQUARE2.jpg http://cdn.instructables.com/F9F/75IW/IJYKO1WG/F9F75IWIJYKO1WG.SQUARE.jpg http://cdn.instructables.com/F9F/75IW/IJYKO1WG/F9F75IWIJYKO1WG.SMALL.jpg JoshuaZimmerman A fun valentines project with conductive thread and LEDs. This bracelet helps beginners learn how circuits work and operate. This soft-circuit bracelet only is light up when you are wearing it due to the fastened snap.This project is designed for beginner students. It requires basic knowledge about...
By: JoshuaZimmerman

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Thu, 28 Jan 2016 12:15:28 PST
How to Make an Arduino Battery Tester http://www.instructables.com/id/How-to-Make-an-Arduino-Battery-Tester/
How to Make an Arduino Battery Tester - More DIY How To Projects]]> http://cdn.instructables.com/FHW/7VBW/IJVPSNO4/FHW7VBWIJVPSNO4.SQUARE2.jpg http://cdn.instructables.com/FHW/7VBW/IJVPSNO4/FHW7VBWIJVPSNO4.SQUARE.jpg http://cdn.instructables.com/FHW/7VBW/IJVPSNO4/FHW7VBWIJVPSNO4.SMALL.jpg bunkeraustin This Arduino project will test the voltage of a 1.5V battery. Materials Here are the Materials needed to create the battery tester:Arduino Uno2 yellow LEDs1 Red LED1 RGB LED4 330 ohm resistors9 wires (colors don't matter)Any 1.5V battery Create the Circuit When connecting the normal LEDs (not ...
By: bunkeraustin

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Tue, 26 Jan 2016 12:42:29 PST
DIY Smartphone Charge Station Stand http://www.instructables.com/id/DIY-Smartphone-Charge-Station-Stand/
DIY Smartphone Charge Station Stand - More DIY How To Projects]]> http://cdn.instructables.com/FPY/X463/IJM00D0X/FPYX463IJM00D0X.SQUARE2.jpg http://cdn.instructables.com/FPY/X463/IJM00D0X/FPYX463IJM00D0X.SQUARE.jpg http://cdn.instructables.com/FPY/X463/IJM00D0X/FPYX463IJM00D0X.SMALL.jpg cyberminusie Hi guys this is my latest project.I built this charging station. I Hope you like it.
By: cyberminusie

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Tue, 19 Jan 2016 14:57:44 PST
Sparkling Skipping Rope http://www.instructables.com/id/Sparkling-Skipping-Rope/
Sparkling Skipping Rope - More DIY How To Projects]]> http://cdn.instructables.com/FA3/UUR5/IJ8Z7N8F/FA3UUR5IJ8Z7N8F.SQUARE2.jpg http://cdn.instructables.com/FA3/UUR5/IJ8Z7N8F/FA3UUR5IJ8Z7N8F.SQUARE.jpg http://cdn.instructables.com/FA3/UUR5/IJ8Z7N8F/FA3UUR5IJ8Z7N8F.SMALL.jpg RR 1409 HI guys!!!!!Today we're gonna make a skipping rope that glows.Its simple to make and even children can make it. Requirements You will need the following items -: Skipping rope Two 9v batteries One Tape roll (transparent) 4-5m Led strip (You can use waterproof one too) Battery Snap Rolling the...
By: RR 1409

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Mon, 11 Jan 2016 09:51:16 PST
Fatigue/Reaction time scale http://www.instructables.com/id/FatigueReaction-Time-Scale/
Fatigue/Reaction time scale - More DIY How To Projects]]> http://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SQUARE2.jpg http://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SQUARE.jpg http://cdn.instructables.com/FMT/BO55/IIGEDAVW/FMTBO55IIGEDAVW.SMALL.jpg Suraj Grewal Epilepsy warningit gives out a set of frequency, which is very near to our max precieve-able range.the higher the frequency noticeable-able by you, the more active you are.(note:not for person to person fatigue comparison.)you set the frequency to min and increase until you can't see the led flash (...
By: Suraj Grewal

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Tue, 22 Dec 2015 08:28:15 PST
Awesome LED Mask http://www.instructables.com/id/Awesome-LED-Mask/
Awesome LED Mask - More DIY How To Projects]]> http://cdn.instructables.com/FFC/MCD3/IHQ5Y4M4/FFCMCD3IHQ5Y4M4.SQUARE2.jpg http://cdn.instructables.com/FFC/MCD3/IHQ5Y4M4/FFCMCD3IHQ5Y4M4.SQUARE.jpg http://cdn.instructables.com/FFC/MCD3/IHQ5Y4M4/FFCMCD3IHQ5Y4M4.SMALL.jpg anthony-ngu Ever wanted to build an LED Mask? Here's how I built mine! Maybe it will spark your imagination. Here's a video of the making of the mask Here's a guide for putting the code on a Particle The code is in this repository: https://github.com/anthony-ngu/neopixelmask.Take the .ino file and copy a...
By: anthony-ngu

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Thu, 3 Dec 2015 08:12:24 PST
Light Sensor Circuit http://www.instructables.com/id/Light-Sensor-Circuit/
Light Sensor Circuit - More DIY How To Projects]]> http://cdn.instructables.com/F8T/9HOA/IHMDYG4N/F8T9HOAIHMDYG4N.SQUARE2.jpg http://cdn.instructables.com/F8T/9HOA/IHMDYG4N/F8T9HOAIHMDYG4N.SQUARE.jpg http://cdn.instructables.com/F8T/9HOA/IHMDYG4N/F8T9HOAIHMDYG4N.SMALL.jpg Ayush27 The circuit is a light sensor circuit. It can be employed to compare the light levels in an area. It uses a p-n junction photodiode as the light sensor and IC CA3140 as a voltage comparator.In the circuit, a photodiode is connected in a reverse bias mode to the inverting pin (pin 2) of the op-amp. A...
By: Ayush27

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Mon, 30 Nov 2015 14:19:12 PST
DIY Color Changing Light Up Party Glasses http://www.instructables.com/id/DIY-Color-Changing-Light-Up-Party-Glasses/
DIY Color Changing Light Up Party Glasses - More DIY How To Projects]]> http://cdn.instructables.com/FOX/08AR/IHKU89L6/FOX08ARIHKU89L6.SQUARE2.jpg http://cdn.instructables.com/FOX/08AR/IHKU89L6/FOX08ARIHKU89L6.SQUARE.jpg http://cdn.instructables.com/FOX/08AR/IHKU89L6/FOX08ARIHKU89L6.SMALL.jpg Robotriks These are the color changing glasses that I made for Makerfaire a couple of months ago, they use only 2 parts and 3 AA batteries. Supplies -Color Changing LEDs, AA battery pack (from http://www.greenmunch.ca/)-3D movie glasses or other scrap glasses-some extra wire (optional but recommended) To...
By: Robotriks

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Sun, 29 Nov 2015 13:21:52 PST
DIY Battery (Galvanic cell) http://www.instructables.com/id/DIY-Battery-Galvanic-cell/
DIY Battery (Galvanic cell) - More DIY How To Projects]]> http://cdn.instructables.com/FPP/SSC3/IHF4I9D5/FPPSSC3IHF4I9D5.SQUARE2.jpg http://cdn.instructables.com/FPP/SSC3/IHF4I9D5/FPPSSC3IHF4I9D5.SQUARE.jpg http://cdn.instructables.com/FPP/SSC3/IHF4I9D5/FPPSSC3IHF4I9D5.SMALL.jpg arjx This gonna be short and simple instruction for making a Galvanic cell and battery from some normal wood screws or Nails or any other similar material and copper wire and some tissues and stickies and using the battery to power an LED. the principle is simple and 1st time discovered in 1780 by Luigi...
By: arjx

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Thu, 26 Nov 2015 05:58:31 PST
DIY Bottle Cap Flashlight http://www.instructables.com/id/DIY-Bottle-Cap-Flashlight/
DIY Bottle Cap Flashlight - More DIY How To Projects]]> http://cdn.instructables.com/F4M/PQA4/IHDTB8W4/F4MPQA4IHDTB8W4.SQUARE2.jpg http://cdn.instructables.com/F4M/PQA4/IHDTB8W4/F4MPQA4IHDTB8W4.SQUARE.jpg http://cdn.instructables.com/F4M/PQA4/IHDTB8W4/F4MPQA4IHDTB8W4.SMALL.jpg ShiftyTips Yes this is a flashlight built in a bottle cap :)I thought that would be funny to turn a regular cap into a flashlight nothing more only that can I do it?And yes I made it that was a long journey with a lot of attempts!But If you stay with me you can make your own ;)So let's start... Watch the vid...
By: ShiftyTips

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Tue, 24 Nov 2015 12:35:12 PST
LEDs light http://www.instructables.com/id/LEDs-light/
LEDs light - More DIY How To Projects]]> http://cdn.instructables.com/FU5/9LPH/IHCBQUHF/FU59LPHIHCBQUHF.SQUARE2.jpg http://cdn.instructables.com/FU5/9LPH/IHCBQUHF/FU59LPHIHCBQUHF.SQUARE.jpg http://cdn.instructables.com/FU5/9LPH/IHCBQUHF/FU59LPHIHCBQUHF.SMALL.jpg dans88 Hi..to all of the instructables's type and whoever like in general to make things !This is my first project, here,and i hope it will be usefull. The tools you need are here reassumed. Something are added later since it will later usefull and also beacouse i've forgot to put it, when the error co...
By: dans88

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Mon, 23 Nov 2015 13:03:45 PST
18650 flashlight conversion! http://www.instructables.com/id/18650-flashlight-conversion/
18650 flashlight conversion! - More DIY How To Projects]]> http://cdn.instructables.com/FLS/S03U/IH0WBXCR/FLSS03UIH0WBXCR.SQUARE2.jpg http://cdn.instructables.com/FLS/S03U/IH0WBXCR/FLSS03UIH0WBXCR.SQUARE.jpg http://cdn.instructables.com/FLS/S03U/IH0WBXCR/FLSS03UIH0WBXCR.SMALL.jpg simon.w.nordberg lets build a li-ion 18650 flashlight! Parts! Get yourself a AAA-battery flashlight! One of those cheap ones from the dollar store and other places. You'll also need a li-ion 18650 battery. Conversion! Remove the AAA battery holder and insert the 18650 battery! Just cram it in there! The ba...
By: simon.w.nordberg

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Mon, 16 Nov 2015 03:39:29 PST
LinkIT ONE Battery Tester http://www.instructables.com/id/LinkIT-ONE-Battery-Tester-1/
LinkIT ONE Battery Tester - More DIY How To Projects]]> http://cdn.instructables.com/F2D/PXTL/IGZJ38NO/F2DPXTLIGZJ38NO.SQUARE2.jpg http://cdn.instructables.com/F2D/PXTL/IGZJ38NO/F2DPXTLIGZJ38NO.SQUARE.jpg http://cdn.instructables.com/F2D/PXTL/IGZJ38NO/F2DPXTLIGZJ38NO.SMALL.jpg jckelley It's an age-old question: Is this battery dead? Sometimes it can be a real drag, and you would hate to throw out a perfectly good battery. Alas, you can worry no more! Today we'll create a simple project that will be able to tell us if a battery is properly charged or not! Supplies We'll be crea...
By: jckelley

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Sun, 15 Nov 2015 07:13:36 PST
Cyborg Cybernetic robotic machine alien species Laser Smoker LED's Halloween Costume! LEGIT http://www.instructables.com/id/Cyborg-Cybernetic-robotic-machine-alien-species-La/
Cyborg Cybernetic robotic machine alien species Laser Smoker LED's Halloween Costume! LEGIT - More DIY How To Projects]]> http://cdn.instructables.com/FUK/38OQ/IGDITN2F/FUK38OQIGDITN2F.SQUARE2.jpg http://cdn.instructables.com/FUK/38OQ/IGDITN2F/FUK38OQIGDITN2F.SQUARE.jpg http://cdn.instructables.com/FUK/38OQ/IGDITN2F/FUK38OQIGDITN2F.SMALL.jpg KCB Electronics Hello,My name is Kenny, and I've always been a huge fan of technology! I've always been good with wires. I have thousands of random wires I've collected throughout the years) My other talents consists of soldering, modifying components, computers, and game systems, operating systems etc.Star Trek Th...
By: KCB Electronics

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Fri, 30 Oct 2015 04:45:16 PDT
Halloween Ghost with Glowing LED Eyes http://www.instructables.com/id/Halloween-Ghost-with-Glowing-LED-Eyes/
Halloween Ghost with Glowing LED Eyes - More DIY How To Projects]]> http://cdn.instructables.com/FK9/QP4U/IG9MO7OJ/FK9QP4UIG9MO7OJ.SQUARE2.jpg http://cdn.instructables.com/FK9/QP4U/IG9MO7OJ/FK9QP4UIG9MO7OJ.SQUARE.jpg http://cdn.instructables.com/FK9/QP4U/IG9MO7OJ/FK9QP4UIG9MO7OJ.SMALL.jpg templedf This project is targeted towards the K-3rd grade crowd. There are a few initial steps that an adult has to do to prepare, but after that, it's completely kid friendly.A couple of Halloweens ago, I saw a house with a ghost with LED eyes hanging in the tree by the driveway. I thought it was cute, so...
By: templedf

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Wed, 28 Oct 2015 09:15:25 PDT
LinkIt One + Blynk LED Controller http://www.instructables.com/id/LinkIt-One-Blynk-LED-Controller/
LinkIt One + Blynk LED Controller - More DIY How To Projects]]> http://cdn.instructables.com/FNV/4JX2/IFUEMFKY/FNV4JX2IFUEMFKY.SQUARE2.jpg http://cdn.instructables.com/FNV/4JX2/IFUEMFKY/FNV4JX2IFUEMFKY.SQUARE.jpg http://cdn.instructables.com/FNV/4JX2/IFUEMFKY/FNV4JX2IFUEMFKY.SMALL.jpg Funguypro Welcome to this linkit one tutorial!! I'm exited about this project and the ones to come!! In this instructable I will be showing how to control a led from anywhere with blynk. If you haven't set up your linkit board check out my other project here. Program Once again click here if you don't know...
By: Funguypro

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Thu, 15 Oct 2015 17:17:16 PDT
Electronic Cardboard House http://www.instructables.com/id/Electronic-Cardboard-House/
Electronic Cardboard House - More DIY How To Projects]]> http://cdn.instructables.com/F02/VZBD/IFSJQSF0/F02VZBDIFSJQSF0.SQUARE2.jpg http://cdn.instructables.com/F02/VZBD/IFSJQSF0/F02VZBDIFSJQSF0.SQUARE.jpg http://cdn.instructables.com/F02/VZBD/IFSJQSF0/F02VZBDIFSJQSF0.SMALL.jpg sophiaproofschool Our electronic cardboard house does 2 really cool things. One, when you close the door the window lights up. Two, when you press the doorbell it buzzes!! Learn how to make it now!!!! Gather Supplies!! For this project you need: Cardboard Box Box Cutter Hot Glue Felt 2 Regular AA Batteri...
By: sophiaproofschool

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Wed, 14 Oct 2015 11:24:26 PDT
DIY Electric Motors as Generators. http://www.instructables.com/id/DIY-Electric-Motors-as-Generators/
DIY Electric Motors as Generators. - More DIY How To Projects]]> http://cdn.instructables.com/F2C/NG95/HJKC4R8K/F2CNG95HJKC4R8K.SQUARE2.jpg http://cdn.instructables.com/F2C/NG95/HJKC4R8K/F2CNG95HJKC4R8K.SQUARE.jpg http://cdn.instructables.com/F2C/NG95/HJKC4R8K/F2CNG95HJKC4R8K.SMALL.jpg bubal In these demonstrations I use a stepper motor as a two phases alternator (AC) and some DC motors that act as a dynamo (DC), I convert potential energy of a weight into electrical energy rotating a DC motor with a thread. Also, we can see a hand crank flashlight that is also a radio receiver. This ga...
By: bubal

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Fri, 2 Oct 2015 05:49:06 PDT
Battery Meter (EBIKE) http://www.instructables.com/id/Battery-Meter-EBIKE/
Battery Meter (EBIKE) - More DIY How To Projects]]> http://cdn.instructables.com/F8B/L8BU/IEFI93CM/F8BL8BUIEFI93CM.SQUARE2.jpg http://cdn.instructables.com/F8B/L8BU/IEFI93CM/F8BL8BUIEFI93CM.SQUARE.jpg http://cdn.instructables.com/F8B/L8BU/IEFI93CM/F8BL8BUIEFI93CM.SMALL.jpg EVMadrid We made a small tutorial of a very famous battery meter, where we explain some unknown and hidden features, you can also find a complete manual sheet in the description. We hope this is useful for any tweaker lover! :)
By: EVMadrid

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Fri, 11 Sep 2015 09:17:51 PDT
Ultimate Waterproof Solar Power http://www.instructables.com/id/Ultimate-Waterproof-Solar-Power/
Ultimate Waterproof Solar Power - More DIY How To Projects]]> http://cdn.instructables.com/FVW/YAXY/IE7J9ARP/FVWYAXYIE7J9ARP.SQUARE2.jpg http://cdn.instructables.com/FVW/YAXY/IE7J9ARP/FVWYAXYIE7J9ARP.SQUARE.jpg http://cdn.instructables.com/FVW/YAXY/IE7J9ARP/FVWYAXYIE7J9ARP.SMALL.jpg Evinisinhawaii This is my fist Instructable, I have been a member for a long time and finally decided to try to create my own. Anyway lets get to it...I wanted to build a solar charger that i could take kayaking and not have to worry about getting wet or worry about my phone. Enter the ALL IN ONE portable solar ba...
By: Evinisinhawaii

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Sun, 6 Sep 2015 22:04:53 PDT
Lightweight LED bottle lights http://www.instructables.com/id/DIY-lightweight-glamping-party-lights/
Lightweight LED bottle lights - More DIY How To Projects]]> http://cdn.instructables.com/FPV/KB9B/IE180ZAU/FPVKB9BIE180ZAU.SQUARE2.jpg http://cdn.instructables.com/FPV/KB9B/IE180ZAU/FPVKB9BIE180ZAU.SQUARE.jpg http://cdn.instructables.com/FPV/KB9B/IE180ZAU/FPVKB9BIE180ZAU.SMALL.jpg thijsv Lightweight camping doesn't have to be boring and without style. This Instructable helps you to make your own 7 gram glamping lights to set a party atmosphere around your camping spot. All you need are some basic tools you find around the house, some electrical tape, colourful LEDs, coin cell batter...
By: thijsv

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Mon, 31 Aug 2015 13:38:43 PDT
What's Inside? #4: Solar Garden Light! (Salvaging Electronic Components) http://www.instructables.com/id/Whats-Inside-Solar-Garden-Light-Salvaging-Electron/
What's Inside? #4: Solar Garden Light! (Salvaging Electronic Components) - More DIY How To Projects]]> http://cdn.instructables.com/FE1/7K7N/IDUR2O6G/FE17K7NIDUR2O6G.SQUARE2.jpg http://cdn.instructables.com/FE1/7K7N/IDUR2O6G/FE17K7NIDUR2O6G.SQUARE.jpg http://cdn.instructables.com/FE1/7K7N/IDUR2O6G/FE17K7NIDUR2O6G.SMALL.jpg yonatan24 This is a solar garden light that suddenly stopped working. Why not take it apart? :) What's Inside? I've added notes on the pictures to explain the components, You can see them by hovering your mouse over the pictures.Solar Panel350 Milli-Amp hour NI-CAD Battery1 LEDUseless short legged resistor...
By: yonatan24

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Fri, 28 Aug 2015 22:52:59 PDT
Bubba Gump Battery Swap http://www.instructables.com/id/Bubba-Gump-Battery-Swap/
Bubba Gump Battery Swap - More DIY How To Projects]]> http://cdn.instructables.com/FT1/OJ1G/IDUQMMEF/FT1OJ1GIDUQMMEF.SQUARE2.jpg http://cdn.instructables.com/FT1/OJ1G/IDUQMMEF/FT1OJ1GIDUQMMEF.SQUARE.jpg http://cdn.instructables.com/FT1/OJ1G/IDUQMMEF/FT1OJ1GIDUQMMEF.SMALL.jpg Pjtheman I happen to like going to Bubba Gump, and while their food is pretty alright, I mainly go there for the cocktails! One of the treats of going there is that, for a lot of the cocktails, you get to keep the glass. I'd love to get one each of all the big, glass ones, but I also like the plastic light-u...
By: Pjtheman

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Fri, 28 Aug 2015 11:03:42 PDT
How To Make Straw Glow Stick (DIY Homemade Glow Stick) http://www.instructables.com/id/How-To-Make-Straw-Glow-Stick-DIY-Homemade-Glow-Sti-1/
How To Make Straw Glow Stick (DIY Homemade Glow Stick) - More DIY How To Projects]]> http://cdn.instructables.com/FUO/OHCP/IDUFI2L1/FUOOHCPIDUFI2L1.SQUARE2.jpg http://cdn.instructables.com/FUO/OHCP/IDUFI2L1/FUOOHCPIDUFI2L1.SQUARE.jpg http://cdn.instructables.com/FUO/OHCP/IDUFI2L1/FUOOHCPIDUFI2L1.SMALL.jpg zhyar4kurd Make Glow Sticks At Home Easy Without Chemicals Is A Fun, Cool And Cheap Project Which You Will Change A Straw Into Amazing & Super Glow Stick Make Sure To Try It At Home . Components Components : Straw LED 2x 3v lithium Battery How To Make It Have Fun Contact Us YouTube : https://www...
By: zhyar4kurd

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Thu, 27 Aug 2015 13:33:16 PDT
DIY 48V 1000W Rear Hub Motor 20" Electric Vehicle http://www.instructables.com/id/DIY-48V-1000W-Rear-Hub-Motor-20-Electric-Vehicle/
DIY 48V 1000W Rear Hub Motor 20" Electric Vehicle - More DIY How To Projects]]> http://cdn.instructables.com/F4M/72W4/IDQHST6H/F4M72W4IDQHST6H.SQUARE2.jpg http://cdn.instructables.com/F4M/72W4/IDQHST6H/F4M72W4IDQHST6H.SQUARE.jpg http://cdn.instructables.com/F4M/72W4/IDQHST6H/F4M72W4IDQHST6H.SMALL.jpg EVMadrid Building a 20" steel frame foldable bike conversion into an electric vehicle.- 20" steel frame foldable bike.- 48V 1000W rear hub motor.- 48V 45A peak controller.- 13s15p 48V 42Ah 30A-60A bms DIY battery pack.- 48V-12V 10A max DC-DC converter.- Wireless 4 modules relays 20A max 12VDC 433Mhz.- 12V 50...
By: EVMadrid

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Tue, 25 Aug 2015 08:15:59 PDT
Glowing Space Invader Shoe Lace Accessory http://www.instructables.com/id/Glowing-Space-Invader-Shoe-Lace-Accessory/
Glowing Space Invader Shoe Lace Accessory - More DIY How To Projects]]> http://cdn.instructables.com/FBJ/4J7D/IDFW7BE4/FBJ4J7DIDFW7BE4.SQUARE2.jpg http://cdn.instructables.com/FBJ/4J7D/IDFW7BE4/FBJ4J7DIDFW7BE4.SQUARE.jpg http://cdn.instructables.com/FBJ/4J7D/IDFW7BE4/FBJ4J7DIDFW7BE4.SMALL.jpg CarmelitoAndrade Here is a great way to add bling to you shoes !! to impress your friends and family at a late evening summer party. 3D print the files attached in the steps below, and add RGB LEDs and coin cell batteries to make the Space Invader Shoe Lace accessory glow..Now if you don't have LEDs and batteries h...
By: CarmelitoAndrade

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Mon, 17 Aug 2015 07:32:33 PDT
Home-Made LED Bucket Flashlight http://www.instructables.com/id/Home-Made-Bucket-LED-Flashlight/
Home-Made LED Bucket Flashlight - More DIY How To Projects]]> http://cdn.instructables.com/FLZ/GTRX/IDA2I0VU/FLZGTRXIDA2I0VU.SQUARE2.jpg http://cdn.instructables.com/FLZ/GTRX/IDA2I0VU/FLZGTRXIDA2I0VU.SQUARE.jpg http://cdn.instructables.com/FLZ/GTRX/IDA2I0VU/FLZGTRXIDA2I0VU.SMALL.jpg yonatan24 This was the first big project I ever didThe project enclosure was made out of a yogurt containerAll of the LED's, switches, and wires in this project were salvaged from salvaged from other electronic devicesThere will be a video at the last step showing the some features, Not all of the features ar...
By: yonatan24

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Thu, 13 Aug 2015 09:56:42 PDT
DIY 24 LED Spotlight http://www.instructables.com/id/LED-desk-light-1/
DIY 24 LED Spotlight - More DIY How To Projects]]> http://cdn.instructables.com/FJP/4YJZ/ICN7G2FW/FJP4YJZICN7G2FW.SQUARE2.jpg http://cdn.instructables.com/FJP/4YJZ/ICN7G2FW/FJP4YJZICN7G2FW.SQUARE.jpg http://cdn.instructables.com/FJP/4YJZ/ICN7G2FW/FJP4YJZICN7G2FW.SMALL.jpg yonatan24 This whole project it from re-useable parts:I made an it optional to power it up by connecting it to an outlet or with regular AA batteries 3.6-4.5 voltsThe recycled components I used:Metal bottom from a part of a printerA regular battery case I got for my first electronics beginners kitA regular bo...
By: yonatan24

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Mon, 27 Jul 2015 17:22:46 PDT
Enhanced DeWalt Drill Before And After http://www.instructables.com/id/Enhanced-DeWalt-Drill-Before-And-After/
Enhanced DeWalt Drill Before And After - More DIY How To Projects]]> http://cdn.instructables.com/F45/CF3C/ICM6W1GP/F45CF3CICM6W1GP.SQUARE2.jpg http://cdn.instructables.com/F45/CF3C/ICM6W1GP/F45CF3CICM6W1GP.SQUARE.jpg http://cdn.instructables.com/F45/CF3C/ICM6W1GP/F45CF3CICM6W1GP.SMALL.jpg Gregarious I purchased a DeWalt 12volt cordless drill with two 'dead' batteries from a guy on eBay for about $10 (£6).I intended to turn it into a corded drill as demonstrated in several Instructables.Then the project seemed to take on a life of it's own and I found myself adding new features and enhancements....
By: Gregarious

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Mon, 27 Jul 2015 10:52:21 PDT
How to make a speaker at home http://www.instructables.com/id/How-to-make-a-speaker-at-home/
How to make a speaker at home - More DIY How To Projects]]> http://cdn.instructables.com/F7J/M7AK/ICICXII3/F7JM7AKICICXII3.SQUARE2.jpg http://cdn.instructables.com/F7J/M7AK/ICICXII3/F7JM7AKICICXII3.SQUARE.jpg http://cdn.instructables.com/F7J/M7AK/ICICXII3/F7JM7AKICICXII3.SMALL.jpg PersonP1 It's pretty simple, you just need a few electronic parts, some wires, LEDs, resistors, diodes and a switch.Can be made for under 20 USDHere's what you need:LED (Any color)Battery 3.8VAmplifier (PAM8610 Digital Amplifier Board, is a good choice)Diode (Any above 5 volts)Resistor (180 Ohm)USB Bluetooth...
By: PersonP1

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Sat, 25 Jul 2015 05:39:37 PDT
LED flasher http://www.instructables.com/id/Two-LED-flasher/
LED flasher - More DIY How To Projects]]> http://cdn.instructables.com/FT4/734A/ICRXOX90/FT4734AICRXOX90.SQUARE2.jpg http://cdn.instructables.com/FT4/734A/ICRXOX90/FT4734AICRXOX90.SQUARE.jpg http://cdn.instructables.com/FT4/734A/ICRXOX90/FT4734AICRXOX90.SMALL.jpg somashekarn Maker:Somashekar.n.Place:Banjarapalya E4D maker space.Materials:1.2N3904 transistors x22.10µf caps x23.Red LEDs x24.470Ω resistors x25.100kΩ resistors x26.Assorted jumpers7.A breadboard8.9V battery9.9V battery clip The schematic di...
By: somashekarn

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Fri, 3 Jul 2015 05:11:06 PDT
Graphene Battery : Battery of Future http://www.instructables.com/id/Graphene-Battery-Battery-of-Future/
Graphene Battery : Battery of Future - More DIY How To Projects]]> http://cdn.instructables.com/FLB/I7RL/IB4B270J/FLBI7RLIB4B270J.SQUARE2.jpg http://cdn.instructables.com/FLB/I7RL/IB4B270J/FLBI7RLIB4B270J.SQUARE.jpg http://cdn.instructables.com/FLB/I7RL/IB4B270J/FLBI7RLIB4B270J.SMALL.jpg amansinghaljpr Hey friends i am back with a project that has the potential to change the world . It is the the future of our new age batteries ...Please watch the whole video ..
By: amansinghaljpr

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Sun, 21 Jun 2015 06:48:36 PDT
Arduino Powered Infared Thing http://www.instructables.com/id/Arduino-Powered-Infared-Thing/
Arduino Powered Infared Thing - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FTE/5FHR/IB4A6LDC/FTE5FHRIB4A6LDC.SQUARE2.jpg http://www.instructables.com/files/deriv/FTE/5FHR/IB4A6LDC/FTE5FHRIB4A6LDC.SQUARE.jpg http://www.instructables.com/files/deriv/FTE/5FHR/IB4A6LDC/FTE5FHRIB4A6LDC.SMALL.jpg Treker2 Hello, this is my first instructible. I will show you how to make an arduino powered analog sensor reader (I will be using an infared photodiode). Parts You will need several things to make this:1. Some sort of case or box2. An Adafruit RGB LCD shield for arduino3. An arduino uno4. Any kind of L...
By: Treker2

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Sat, 20 Jun 2015 14:15:48 PDT
Sonic Screwdriver Mark Vii http://www.instructables.com/id/Sonic-Screwdriver-Mark-Vii/
Sonic Screwdriver Mark Vii - More DIY How To Projects]]> http://cdn.instructables.com/FJS/KWV9/IB044MIY/FJSKWV9IB044MIY.SQUARE2.jpg http://cdn.instructables.com/FJS/KWV9/IB044MIY/FJSKWV9IB044MIY.SQUARE.jpg http://cdn.instructables.com/FJS/KWV9/IB044MIY/FJSKWV9IB044MIY.SMALL.jpg The Props Monster I just finished another Sonic Screwdriver commission with a pretty cool set of features. This sonic's magic:It lights up and makes the correct sound for the showIt turns Tvs on and offA second button controls a laser pointerThe emitter can be extended from the handleIt is rechargable and can charge ...
By: The Props Monster

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Tue, 16 Jun 2015 23:58:42 PDT
How to make a Bluetooth Speaker http://www.instructables.com/id/How-to-make-a-Bluetooth-Speaker/
How to make a Bluetooth Speaker - More DIY How To Projects]]> http://cdn.instructables.com/FN3/XTNC/IAJNYBFE/FN3XTNCIAJNYBFE.SQUARE2.jpg http://cdn.instructables.com/FN3/XTNC/IAJNYBFE/FN3XTNCIAJNYBFE.SQUARE.jpg http://cdn.instructables.com/FN3/XTNC/IAJNYBFE/FN3XTNCIAJNYBFE.SMALL.jpg Constructed Hi, Welcome to my instructable!Today Ill teach you how to build a DIY Bluetooth speaker. Its extremely easy to make, and great for anyone learning electronics. The best part is you dont need any past experience with electronics! This project is great to practice your soldering skills (Mine clearly n...
By: Constructed

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Mon, 8 Jun 2015 07:25:21 PDT
LED Emergency Home Light http://www.instructables.com/id/LED-Emergency-Home-Light/
LED Emergency Home Light - More DIY How To Projects]]> http://cdn.instructables.com/FYX/SB2D/IAJI27TJ/FYXSB2DIAJI27TJ.SQUARE2.jpg http://cdn.instructables.com/FYX/SB2D/IAJI27TJ/FYXSB2DIAJI27TJ.SQUARE.jpg http://cdn.instructables.com/FYX/SB2D/IAJI27TJ/FYXSB2DIAJI27TJ.SMALL.jpg Jayesh Jayesh If you suffering with power cuts in the night,this will be the BEST instructable for you. Parts List * SPDT switch (slide switch)* 1W white led* 1.8 ohm resistor* single cell lithium ion battery Connection Make the connections as per the circuit diagram provided.Don't forget to attach suitable...
By: Jayesh Jayesh

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Sun, 7 Jun 2015 10:42:42 PDT
Make A Joule Thief Coil Without A Ferrite Toroid http://www.instructables.com/id/Make-A-Joule-Thief-Coil-Without-A-Ferrite-Toroid/
Make A Joule Thief Coil Without A Ferrite Toroid - More DIY How To Projects]]> http://cdn.instructables.com/FI7/PB2Z/IAG0Q3VE/FI7PB2ZIAG0Q3VE.SQUARE2.jpg http://cdn.instructables.com/FI7/PB2Z/IAG0Q3VE/FI7PB2ZIAG0Q3VE.SQUARE.jpg http://cdn.instructables.com/FI7/PB2Z/IAG0Q3VE/FI7PB2ZIAG0Q3VE.SMALL.jpg El Mano There are many different articles and videos to be found online that will teach you how to build a Joule Thief circuit and power LEDs off of dead batteries. Most of them, however, call for some form of coil made using a ring, or toroid, made of ferrite. This can be rather daunting to newcomers to ...
By: El Mano

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Wed, 3 Jun 2015 16:06:41 PDT
Best French Onion Soup http://www.instructables.com/id/Best-French-Onion-Soup/
Best French Onion Soup - More DIY How To Projects]]> http://cdn.instructables.com/F1X/UG3G/I9SMRH6W/F1XUG3GI9SMRH6W.SQUARE2.jpg http://cdn.instructables.com/F1X/UG3G/I9SMRH6W/F1XUG3GI9SMRH6W.SQUARE.jpg http://cdn.instructables.com/F1X/UG3G/I9SMRH6W/F1XUG3GI9SMRH6W.SMALL.jpg transistor2 This will show you how to make a delicious french onion soup. Ingredients To make this you will need,A basic amount of cooking skillsonions, the amount varies depending on how much you want, I used 6 and it fed four people for two days2 beef broths, try to get low sodium.a can of whole peeled to...
By: transistor2

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Fri, 15 May 2015 16:01:25 PDT
Arduino Battery Voltage Indicator http://www.instructables.com/id/Arduino-Battery-Voltage-Indicator/
Arduino Battery Voltage Indicator - More DIY How To Projects]]> http://cdn.instructables.com/FCP/Y49E/I9FGR18V/FCPY49EI9FGR18V.SQUARE2.jpg http://cdn.instructables.com/FCP/Y49E/I9FGR18V/FCPY49EI9FGR18V.SQUARE.jpg http://cdn.instructables.com/FCP/Y49E/I9FGR18V/FCPY49EI9FGR18V.SMALL.jpg chienline When we are using a battery powered Arduino such as RC robots or Temperature Controller, we might want to check the battery voltage if it needs to be charged or replaced. It happens to me with my RC Panzer. Sometimes when my kids are about to run it, it moves very slow, low battery. Then they are di...
By: chienline

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Fri, 8 May 2015 03:32:41 PDT
Simple Miniature Joule Thief http://www.instructables.com/id/Simple-Miniature-Joufe-Thief/
Simple Miniature Joule Thief - More DIY How To Projects]]> http://cdn.instructables.com/F4G/K5D7/I9E1DWQR/F4GK5D7I9E1DWQR.SQUARE2.jpg http://cdn.instructables.com/F4G/K5D7/I9E1DWQR/F4GK5D7I9E1DWQR.SQUARE.jpg http://cdn.instructables.com/F4G/K5D7/I9E1DWQR/F4GK5D7I9E1DWQR.SMALL.jpg Petrstep Hello, this is my first instructable and I'm going to show you how you can make a very small joule thief circuit that you can fit anywhere and can be used to power LEDs or any other device with nearly dead batteries. This simple circuit works from voltages as low as 0,5V. Parts list Tools:solderi...
By: Petrstep

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Thu, 7 May 2015 12:27:35 PDT
64x16 RED LED Marquee http://www.instructables.com/id/64x16-RED-LED-Marquee/
64x16 RED LED Marquee - More DIY How To Projects]]> http://cdn.instructables.com/FJV/50YF/I9CLVEWV/FJV50YFI9CLVEWV.SQUARE2.jpg http://cdn.instructables.com/FJV/50YF/I9CLVEWV/FJV50YFI9CLVEWV.SQUARE.jpg http://cdn.instructables.com/FJV/50YF/I9CLVEWV/FJV50YFI9CLVEWV.SMALL.jpg Tustin High T-Tech The purpose of this small scale LED marquee is to display messages to our classroom in a more modern and centralized way. In the classroom, this construction would save white board space and is convenient because it can store a large amount of information. It is also fairly simple to program and has...
By: Tustin High T-Tech

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Wed, 6 May 2015 10:13:32 PDT
InPace - an Arduino based GPS data logging fitness wristband with bluetooth and an iOS app http://www.instructables.com/id/InPace/
InPace - an Arduino based GPS data logging fitness wristband with bluetooth and an iOS app - More DIY How To Projects]]> http://cdn.instructables.com/F6I/3MK4/I976TYDC/F6I3MK4I976TYDC.SQUARE2.jpg http://cdn.instructables.com/F6I/3MK4/I976TYDC/F6I3MK4I976TYDC.SQUARE.jpg http://cdn.instructables.com/F6I/3MK4/I976TYDC/F6I3MK4I976TYDC.SMALL.jpg hheidmann InPace is an Arduino based fitness wristband, with an accompanying iOS application, that can provide live feedback on how the user is pacing themselves during a run, walk or cycling route. It tracks GPS locations and current times to compare the users current performance with previous attempts at th...
By: hheidmann

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Sat, 2 May 2015 18:08:27 PDT
PC Controlled Bluetooth Robot (With a GUI !) http://www.instructables.com/id/PC-Controlled-Wireless-Bluetooth-Robot-With-a-GUI/
PC Controlled Bluetooth Robot (With a GUI !) - More DIY How To Projects]]> http://cdn.instructables.com/FMI/JQR3/I8UO5SB6/FMIJQR3I8UO5SB6.SQUARE2.jpg http://cdn.instructables.com/FMI/JQR3/I8UO5SB6/FMIJQR3I8UO5SB6.SQUARE.jpg http://cdn.instructables.com/FMI/JQR3/I8UO5SB6/FMIJQR3I8UO5SB6.SMALL.jpg RoyPeer In this Instructable I will show you how to build a robot that is controlled via Bluetooth using a keyboard, has a graphical user interface built with processing that displays the input from the keyboard and actually turns the whole bushiness into a great fun, and It's also economical to build. I've...
By: RoyPeer

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Thu, 23 Apr 2015 10:16:20 PDT
battery clip LED tester. http://www.instructables.com/id/battery-clip-LED-tester/
battery clip LED tester. - More DIY How To Projects]]> http://cdn.instructables.com/F4H/1YEB/I8OBDUAP/F4H1YEBI8OBDUAP.SQUARE2.jpg http://cdn.instructables.com/F4H/1YEB/I8OBDUAP/F4H1YEBI8OBDUAP.SQUARE.jpg http://cdn.instructables.com/F4H/1YEB/I8OBDUAP/F4H1YEBI8OBDUAP.SMALL.jpg louisc2 have you ever put together a circuit and after finishing you find your LED doesn't work? well with this Instructable that will never happen again! I present to you the Battery clip LED tester. Components: Components: female header pins 1k resistorperfboard9v battery clipTools: soldering ironsolde...
By: louisc2

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Sun, 19 Apr 2015 06:09:38 PDT
Circuit Tiles! http://www.instructables.com/id/Circuit-Tiles/
Circuit Tiles! - More DIY How To Projects]]> http://cdn.instructables.com/FCI/WTYJ/I8K13MM4/FCIWTYJI8K13MM4.SQUARE2.jpg http://cdn.instructables.com/FCI/WTYJ/I8K13MM4/FCIWTYJI8K13MM4.SQUARE.jpg http://cdn.instructables.com/FCI/WTYJ/I8K13MM4/FCIWTYJI8K13MM4.SMALL.jpg The Oakland Toy Lab For all the wee Edisons and Teslas to be, circuit tiles are the best! These are a great way to introduce people to circuits in a fun, ridiculous, iterative way. This is great for just one person exploring or an entire class working together. And your collection can keep growing over time! It's like ...
By: The Oakland Toy Lab

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Thu, 16 Apr 2015 11:29:11 PDT
Energy Efficient (DC) Voltage Lighting system using Solar Charger http://www.instructables.com/id/Energy-Efficient-DC-Voltage-Lighting-system-using-/
Energy Efficient (DC) Voltage Lighting system using Solar Charger - More DIY How To Projects]]> http://cdn.instructables.com/FNM/IBYX/I8FQZBJ5/FNMIBYXI8FQZBJ5.SQUARE2.jpg http://cdn.instructables.com/FNM/IBYX/I8FQZBJ5/FNMIBYXI8FQZBJ5.SQUARE.jpg http://cdn.instructables.com/FNM/IBYX/I8FQZBJ5/FNMIBYXI8FQZBJ5.SMALL.jpg Electronicslovers 1) 12V Battery 2) Dc Lights Led Strip3) wires and one Button for ON OFF4) Solar Charger Best for Forests and Mountain Campaigns You can also Connect this Bright Led Strip with Your Car Battery ...Enjoy ***Favorite if You hate Too Much steps ***Visit My wesbsite
By: Electronicslovers

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Mon, 13 Apr 2015 13:45:07 PDT
Simple Electric Circuit http://www.instructables.com/id/Simple-Electric-Circuit/
Simple Electric Circuit - More DIY How To Projects]]> http://cdn.instructables.com/FBG/WS4Z/I84BFTCC/FBGWS4ZI84BFTCC.SQUARE2.jpg http://cdn.instructables.com/FBG/WS4Z/I84BFTCC/FBGWS4ZI84BFTCC.SQUARE.jpg http://cdn.instructables.com/FBG/WS4Z/I84BFTCC/FBGWS4ZI84BFTCC.SMALL.gif nilnate519 Hello! Thanks for choosing this intractable to start your DIY journey into electronics. In this intractable, we will be building a super simple electric circuit consisting of a battery, a resistor, and two LEDs. I will help to guide you through the process, but please feel free to comment if anythin...
By: nilnate519

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Sun, 5 Apr 2015 20:18:26 PDT
Battery clip transistor tester. 9v battery clip series #1 http://www.instructables.com/id/battery-clip-transistor-tester/
Battery clip transistor tester. 9v battery clip series #1 - More DIY How To Projects]]> http://cdn.instructables.com/FDJ/UREP/I84B8FZU/FDJUREPI84B8FZU.SQUARE2.jpg http://cdn.instructables.com/FDJ/UREP/I84B8FZU/FDJUREPI84B8FZU.SQUARE.jpg http://cdn.instructables.com/FDJ/UREP/I84B8FZU/FDJUREPI84B8FZU.SMALL.jpg louisc2 when salvaging transistors it is hard to test if they function. no longer! with this simple battery clip transistor tester you can easily determine whether it works or not.this design is a modified version of a circuit published in the pages of make: electronics: Components and tools components:9...
By: louisc2

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Fri, 3 Apr 2015 12:36:50 PDT
LED Poster with ATtiny45 Controller http://www.instructables.com/id/ATtiny45-LED-Poster/
LED Poster with ATtiny45 Controller - More DIY How To Projects]]> http://cdn.instructables.com/FH2/RRR5/I7SVWMO4/FH2RRR5I7SVWMO4.SQUARE2.jpg http://cdn.instructables.com/FH2/RRR5/I7SVWMO4/FH2RRR5I7SVWMO4.SQUARE.jpg http://cdn.instructables.com/FH2/RRR5/I7SVWMO4/FH2RRR5I7SVWMO4.SMALL.jpg comsa42 My highschool has a program where students can tutor other students. I got involved as a tutee, then a peer tutor. Everyone I've taught has found the program really helpful, so I decided to promote the program even further by building an LED poster!To control the flashing of the LEDs, this poster ha...
By: comsa42

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Sun, 29 Mar 2015 16:59:46 PDT
the glowing egg http://www.instructables.com/id/Why-only-one-color/
the glowing egg - More DIY How To Projects]]> http://cdn.instructables.com/FCZ/V1BD/I88LLQVK/FCZV1BDI88LLQVK.SQUARE2.jpg http://cdn.instructables.com/FCZ/V1BD/I88LLQVK/FCZV1BDI88LLQVK.SQUARE.jpg http://cdn.instructables.com/FCZ/V1BD/I88LLQVK/FCZV1BDI88LLQVK.SMALL.jpg Thorsten Singer Thank You !!!so suprising for me, just get to the final with my glowig egg. Thanks to everyone here at instructables I can't belive just go so far with one of my projects. Hope I can show you more nice, funny, cracy, .... stuff soon.Just have to say Thank You to everyone who has voted for me...........
By: Thorsten Singer

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Wed, 25 Mar 2015 10:49:12 PDT