Instructables: exploring - technology - electronics http://www.instructables.com Wed, 17 Sep 2014 00:33:29 PDT BLOX v1.01 AND Gate for Logic Circuit Applications http://www.instructables.com/id/AND-Gate-for-Logic-Circuit-Applications/
AND Gate for Logic Circuit Applications - More DIY How To Projects]]> http://cdn.instructables.com/FNJ/PQK8/I05EV4IS/FNJPQK8I05EV4IS.SQUARE2.jpg http://cdn.instructables.com/FNJ/PQK8/I05EV4IS/FNJPQK8I05EV4IS.SQUARE.jpg http://cdn.instructables.com/FNJ/PQK8/I05EV4IS/FNJPQK8I05EV4IS.SMALL.jpg Electroninks In this instructable you will learn how to create an AND gate with LEDs, transistors, and resistors. Materials Circuit Scribe 1 sheet of paper (preferably photo paper) Metal Sheet Circuit Stencil 9 V battery and adapter module 2 NPN Transistor modules 1 Bi-Directional LED module 2 SPST Switch m...
By: Electroninks

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Tue, 16 Sep 2014 12:42:19 PDT
Doorbell that Turns on a Light http://www.instructables.com/id/Doorbell-that-Turns-on-a-Light/
Doorbell that Turns on a Light - More DIY How To Projects]]> http://cdn.instructables.com/FQ2/FRA9/I05F137C/FQ2FRA9I05F137C.SQUARE2.jpg http://cdn.instructables.com/FQ2/FRA9/I05F137C/FQ2FRA9I05F137C.SQUARE.jpg http://cdn.instructables.com/FQ2/FRA9/I05F137C/FQ2FRA9I05F137C.SMALL.jpg DIY Hacks and How Tos When I am using power tools in my workshop, I can't hear the doorbell ring. So I needed some other kind of system that can let me know when someone is at the front door.Any time I start a new project, I always begin by searching Instructables to see if anyone else has already done something similar....
By: DIY Hacks and How Tos

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Tue, 16 Sep 2014 10:42:36 PDT
Learning to Solder: http://www.instructables.com/id/Learning-to-Solder-1/
Learning to Solder: - More DIY How To Projects]]> http://cdn.instructables.com/FDX/R6OA/I0466G0C/FDXR6OAI0466G0C.SQUARE2.jpg http://cdn.instructables.com/FDX/R6OA/I0466G0C/FDXR6OAI0466G0C.SQUARE.jpg http://cdn.instructables.com/FDX/R6OA/I0466G0C/FDXR6OAI0466G0C.SMALL.jpg Tmarconi15 Learning to Solder: Getting Ahead with Liquid Lead**This is a project for my high school robotics class. Helpful comments and suggestions are appreciated!**Welcome to Learning to Solder! Hopefully after following these steps you will be comfortable with how to solder. Step 1: Equipment There are...
By: Tmarconi15

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Tue, 16 Sep 2014 07:05:17 PDT
How to solder: Tips And tricks http://www.instructables.com/id/How-to-solder-Tips-And-tricks-2/
How to solder: Tips And tricks - More DIY How To Projects]]> http://cdn.instructables.com/FJ5/6ZMC/I04MJ8EH/FJ56ZMCI04MJ8EH.SQUARE2.jpg http://cdn.instructables.com/FJ5/6ZMC/I04MJ8EH/FJ56ZMCI04MJ8EH.SQUARE.jpg http://cdn.instructables.com/FJ5/6ZMC/I04MJ8EH/FJ56ZMCI04MJ8EH.SMALL.jpg mmartella15 By Mitchell Martella Gather Your Materials And Set Up The Helping Hands Before soldering it is essential that you gather all of your materials for your task at hand. This includes the soldering machine, solder, fan, item your working on, and the helping hands. Helping hands are a tool that allow...
By: mmartella15

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Tue, 16 Sep 2014 06:14:48 PDT
How To Solder http://www.instructables.com/id/How-To-Solder-18/
How To Solder - More DIY How To Projects]]> http://cdn.instructables.com/FPD/476S/I0461GC5/FPD476SI0461GC5.SQUARE2.jpg http://cdn.instructables.com/FPD/476S/I0461GC5/FPD476SI0461GC5.SQUARE.jpg http://cdn.instructables.com/FPD/476S/I0461GC5/FPD476SI0461GC5.SMALL.jpg Ikjoo The purpose of this instructables is to teach someone how to solder, to make the soldered joint an example of good soldering, and to solder very safely. You might think that there is an excessive amount of steps for soldering, and while I agree, the goal here is for you to solder safely, not rapidly...
By: Ikjoo

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Mon, 15 Sep 2014 12:27:00 PDT
Using an Arduino to charge a DS lite http://www.instructables.com/id/Using-an-Arduino-to-charge-a-DS-lite/
Using an Arduino to charge a DS lite - More DIY How To Projects]]> http://cdn.instructables.com/FWQ/A8IT/I03ODGD8/FWQA8ITI03ODGD8.SQUARE2.jpg http://cdn.instructables.com/FWQ/A8IT/I03ODGD8/FWQA8ITI03ODGD8.SQUARE.jpg http://cdn.instructables.com/FWQ/A8IT/I03ODGD8/FWQA8ITI03ODGD8.SMALL.jpg Jfieldcap This instructable is for charging a ds lite using an Arduino and two wires. This is also my first instructable, so it may not be as good as possible. :) NOTICE: I am not responsible for any damage done to your ds, please work carefully and check to make sure all is as supposed to be. What you'll ...
By: Jfieldcap

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Mon, 15 Sep 2014 09:57:02 PDT
littleBits Real-Time Weather Dashboard http://www.instructables.com/id/littleBits-Real-Time-Weather-Dashboard/
littleBits Real-Time Weather Dashboard - More DIY How To Projects]]> http://cdn.instructables.com/F28/V89Q/I03OATPO/F28V89QI03OATPO.SQUARE2.jpg http://cdn.instructables.com/F28/V89Q/I03OATPO/F28V89QI03OATPO.SQUARE.jpg http://cdn.instructables.com/F28/V89Q/I03OATPO/F28V89QI03OATPO.SMALL.jpg littleBits Visit the littleBits project page for more DIY project ideas.Monitor current and forecasted weather data with littleBits and a little coding. These customizableand modular weather boxes display current temperature, the forecasted high and low temperatures for the day, and the forecasted conditions f...
By: littleBits

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Mon, 15 Sep 2014 04:05:24 PDT
Renew your Sealed Lead Acid (SLA) battery with Distilled Water! http://www.instructables.com/id/Renew-your-Sealed-Lead-Acid-SLA-battery-with-Disti/
Renew your Sealed Lead Acid (SLA) battery with Distilled Water! - More DIY How To Projects]]> http://cdn.instructables.com/FCI/SKBT/I02YHU9M/FCISKBTI02YHU9M.SQUARE2.jpg http://cdn.instructables.com/FCI/SKBT/I02YHU9M/FCISKBTI02YHU9M.SQUARE.jpg http://cdn.instructables.com/FCI/SKBT/I02YHU9M/FCISKBTI02YHU9M.SMALL.jpg vanwinklec SLA stands for Sealed Lead Acid. It is a type of lead acid battery that more secure and can be found in anything from Home Security systems to electric bike batteries and just like Car Batteries which are standard Lead acid batteries, SLA batteries can dry up too!This instructable was inspired by ht...
By: vanwinklec

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Sun, 14 Sep 2014 17:10:22 PDT
تصميم الترانزستور كمكبر http://www.instructables.com/id/Transistor-as-Amplifier-Design/
تصميم الترانزستور كمكبر - More DIY How To Projects]]> http://cdn.instructables.com/FTK/TGOO/I05F1BD5/FTKTGOOI05F1BD5.SQUARE2.jpg http://cdn.instructables.com/FTK/TGOO/I05F1BD5/FTKTGOOI05F1BD5.SQUARE.jpg http://cdn.instructables.com/FTK/TGOO/I05F1BD5/FTKTGOOI05F1BD5.SMALL.jpg Walid Issa في الحلقة الماضية شرحنا كيف يعمل الترانزستور كمكبر وبالتفصيل بشكل عملي ونظري اعطينا الشروط اللازمة لعمله كمكبر بشكل صحيح … في هذه الحلقة سنتناول خطوات عملية لتصميم دائرة ترانزستور كمكبر ونختبر كل ما عرفناه مسبقا … بالاضافة الى التعرف على كيفية حساب التكبير وما هي قوانين البسيطة لذلك ….ونكررهنا اقدم ...
By: Walid Issa

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Sun, 14 Sep 2014 14:38:33 PDT
Make a Self Level Laser (SLL) http://www.instructables.com/id/Make-a-Self-Level-Laser-SLL/
Make a Self Level Laser (SLL) - More DIY How To Projects]]> http://cdn.instructables.com/FT6/A27W/I028YW9B/FT6A27WI028YW9B.SQUARE2.jpg http://cdn.instructables.com/FT6/A27W/I028YW9B/FT6A27WI028YW9B.SQUARE.jpg http://cdn.instructables.com/FT6/A27W/I028YW9B/FT6A27WI028YW9B.SMALL.jpg frapedia Hello everybody !Today i am going to show you how I made a self level laser on a cheep!I had this idea for quite a while but never manage to find some time until now.If you interested on making one, I would suggest to download all files and read everything before any attempt.For this first attempt t...
By: frapedia

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Sun, 14 Sep 2014 11:47:12 PDT
Car Console Can Cooler! http://www.instructables.com/id/Car-Can-Cooler/
Car Console Can Cooler! - More DIY How To Projects]]> http://cdn.instructables.com/F9L/RDU6/I01V7B1A/F9LRDU6I01V7B1A.SQUARE2.jpg http://cdn.instructables.com/F9L/RDU6/I01V7B1A/F9LRDU6I01V7B1A.SQUARE.jpg http://cdn.instructables.com/F9L/RDU6/I01V7B1A/F9LRDU6I01V7B1A.SMALL.jpg billstar414 Long drive? and wanna keep your drink or any other item cool? no worries, with this simple and very cheap mini refrigerator for your centre console! Materials you will need:- A container - Super glue - Portable fan- Battery pack - Swiss army knife - pliers - soldering iron and solder Fan disa...
By: billstar414

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Sat, 13 Sep 2014 23:49:16 PDT
عمل الترانزستور كمكبر http://www.instructables.com/id/Transistor-as-amplifier/
عمل الترانزستور كمكبر - More DIY How To Projects]]> http://cdn.instructables.com/FC9/T3XH/I03OC144/FC9T3XHI03OC144.SQUARE2.jpg http://cdn.instructables.com/FC9/T3XH/I03OC144/FC9T3XHI03OC144.SQUARE.jpg http://cdn.instructables.com/FC9/T3XH/I03OC144/FC9T3XHI03OC144.SMALL.jpg Walid Issa في هذه الحلقة سنتناول واحد من اهم مواضيع الالكترونيات وهو كيف يعمل الترانزستور كمكبر … هذا الموضوع مشروح بطريقة صعبة في الكتب والمقالات والمواقع .. ولكن هنا ان شاء الله ستجد تدرج في الفهم .. كيف يعمل الترانزستور كمكبر للحصور على صورة مكبرة من اشارة صغيرة يمكن ان تكون ناتجة من صوتك او من جسمك كدقات ق...
By: Walid Issa

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Sat, 13 Sep 2014 07:17:00 PDT
Harmony One Battery Repair http://www.instructables.com/id/Harmony-One-Battery-Repair/
Harmony One Battery Repair - More DIY How To Projects]]> http://cdn.instructables.com/FZ0/GYR5/I0090CM4/FZ0GYR5I0090CM4.SQUARE2.jpg http://cdn.instructables.com/FZ0/GYR5/I0090CM4/FZ0GYR5I0090CM4.SQUARE.jpg http://cdn.instructables.com/FZ0/GYR5/I0090CM4/FZ0GYR5I0090CM4.SMALL.jpg dlewisa If you have a Harmony One universal remote you may have ran into the problem of the defective lithium batteries that would bloat and become so large they you have to pry them out. This risks ruining your expensive remote that will control everything from a Blu-Ray player to a gas log to your grandpa...
By: dlewisa

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Fri, 12 Sep 2014 22:28:22 PDT
Altoids Small Glovebox Flashlight http://www.instructables.com/id/Altoids-Small-Glovebox-Flashlight/
Altoids Small Glovebox Flashlight - More DIY How To Projects]]> http://cdn.instructables.com/FVP/NQZ0/I005T5NG/FVPNQZ0I005T5NG.SQUARE2.jpg http://cdn.instructables.com/FVP/NQZ0/I005T5NG/FVPNQZ0I005T5NG.SQUARE.jpg http://cdn.instructables.com/FVP/NQZ0/I005T5NG/FVPNQZ0I005T5NG.SMALL.jpg ChrisH6 I wanted to build a Flashlight that was cheap, easy to find and would fit nicely in my glove box.I found this little Altoids small can at Walmart, and thought hey that would work nicely! I checked out with it and ate all the mints by the next day, I really love mints. This is my first instructable. ...
By: ChrisH6

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Fri, 12 Sep 2014 21:26:33 PDT
Microwave Motor Crank Charger http://www.instructables.com/id/Microwave-Motor-Crank-Charger/
Microwave Motor Crank Charger - More DIY How To Projects]]> http://cdn.instructables.com/F6D/AX02/HZZRCWYZ/F6DAX02HZZRCWYZ.SQUARE2.jpg http://cdn.instructables.com/F6D/AX02/HZZRCWYZ/F6DAX02HZZRCWYZ.SQUARE.jpg http://cdn.instructables.com/F6D/AX02/HZZRCWYZ/F6DAX02HZZRCWYZ.SMALL.jpg ahmedebeed555 I had an old Microwave Oven and decided to salvage all useful stuff from it .It had powerful magnets , limit switches , temperature switches , heaters , motors , fans , screws , piezoelectric tweeters and lots of wires and connectors.My favorite and best thing I 've got from it is the turntable moto...
By: ahmedebeed555

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Fri, 12 Sep 2014 11:29:11 PDT
Projector led lamp 100w http://www.instructables.com/id/Projector-led-lamp-100w/
Projector led lamp 100w - More DIY How To Projects]]> http://cdn.instructables.com/FA5/TP2R/HZZE061U/FA5TP2RHZZE061U.SQUARE2.jpg http://cdn.instructables.com/FA5/TP2R/HZZE061U/FA5TP2RHZZE061U.SQUARE.jpg http://cdn.instructables.com/FA5/TP2R/HZZE061U/FA5TP2RHZZE061U.SMALL.jpg moromete Convert a projector in my case (Sanyo PLV-Z1) from classical lamp to LED lamp Replacing the original lamp ballast with LED power source Source for 100w led matrix and led matrix itself I ordered them from ebay. Original lamp ballast and power source for LED are about the same size in my project...
By: moromete

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Fri, 12 Sep 2014 07:10:35 PDT
413 http://www.instructables.com/id/413/ http://www.instructables.com/files/deriv/FZ3/1N9U/HZXYKPJF/FZ31N9UHZXYKPJF.SQUARE2.jpg http://www.instructables.com/files/deriv/FZ3/1N9U/HZXYKPJF/FZ31N9UHZXYKPJF.SQUARE.jpg http://www.instructables.com/files/deriv/FZ3/1N9U/HZXYKPJF/FZ31N9UHZXYKPJF.SMALL.jpg mpemsembrero Digital Calendar Clock made from CMOS Chips possible projects Digital Termometer Autonomous Race Car SOLAR POWERED ARDUINO WEATHER STATION Digital Zoetrope
By: mpemsembrero

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Thu, 11 Sep 2014 08:53:48 PDT
How to Solder: Tips and Tricks http://www.instructables.com/id/How-to-Solder-Tips-and-Tricks/
How to Solder: Tips and Tricks - More DIY How To Projects]]> http://cdn.instructables.com/FJ4/EYY0/HZWJ7XQE/FJ4EYY0HZWJ7XQE.SQUARE2.jpg http://cdn.instructables.com/FJ4/EYY0/HZWJ7XQE/FJ4EYY0HZWJ7XQE.SQUARE.jpg http://cdn.instructables.com/FJ4/EYY0/HZWJ7XQE/FJ4EYY0HZWJ7XQE.SMALL.jpg Smagnuson15 In this guide you will learn how to properly use a soldering iron, solder, grabbing arms and other related items. Soldering is very useful to attach to metal objects together. In this guide you will specifically learn how to solder resistors and other objects on to a circuit board. Similar devices t...
By: Smagnuson15

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Thu, 11 Sep 2014 07:42:05 PDT
laser comunication http://www.instructables.com/id/laser-comunication/
laser comunication - More DIY How To Projects]]> http://cdn.instructables.com/F20/8DBM/HZXYJ8GQ/F208DBMHZXYJ8GQ.SQUARE2.jpg http://cdn.instructables.com/F20/8DBM/HZXYJ8GQ/F208DBMHZXYJ8GQ.SQUARE.jpg http://cdn.instructables.com/F20/8DBM/HZXYJ8GQ/F208DBMHZXYJ8GQ.SMALL.jpg mhammadali Laser Communication System works on the principle of “Amplitude Modulation” process. In this the amplitude of the carrier is varied according to the instantaneous amplitude of the modulating signal (Input Signal ).Here,“Carrier Signal refers to Laser  Beam”“Amplitude refers to Intensity of Laser Bea...
By: mhammadali

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Thu, 11 Sep 2014 05:39:26 PDT
Generating Lissajous Figures using a PC/Laptop Sound Card http://www.instructables.com/id/Generating-Lissajous-Figures-using-a-PCLaptop-Soun/
Generating Lissajous Figures using a PC/Laptop Sound Card - More DIY How To Projects]]> http://cdn.instructables.com/FZM/V2I5/HZXYJQLR/FZMV2I5HZXYJQLR.SQUARE2.jpg http://cdn.instructables.com/FZM/V2I5/HZXYJQLR/FZMV2I5HZXYJQLR.SQUARE.jpg http://cdn.instructables.com/FZM/V2I5/HZXYJQLR/FZMV2I5HZXYJQLR.SMALL.jpg nprasan Generating various Lissajous Figures on an oscilloscope make a very interesting experiment. Apart from that, these curves are of particular value in electronics, serving to identify the characteristics of any unknown electric signal when compared to a known one.Traditionally, generating Lissajous Fi...
By: nprasan

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Thu, 11 Sep 2014 04:12:10 PDT
Raspberry Pi Soil Moisture Sensor http://www.instructables.com/id/Soil-Moisture-Sensor-1/
Raspberry Pi Soil Moisture Sensor - More DIY How To Projects]]> http://cdn.instructables.com/FMP/7J7X/HZWJ50TH/FMP7J7XHZWJ50TH.SQUARE2.jpg http://cdn.instructables.com/FMP/7J7X/HZWJ50TH/FMP7J7XHZWJ50TH.SQUARE.jpg http://cdn.instructables.com/FMP/7J7X/HZWJ50TH/FMP7J7XHZWJ50TH.SMALL.jpg jenfoxbot Agriculture consumes between 80 - 90% of all freshwater in the United States. An easy way to conserve water in the agricultural sector is to install a soil moisture sensor. Soil moisture sensors measure the amount of water in the soil to maintain consistent and ideal soil conditions for plants. In s...
By: jenfoxbot

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Wed, 10 Sep 2014 14:51:09 PDT
Light-Up PCB Pins http://www.instructables.com/id/Light-Up-PCB-Pins/
Light-Up PCB Pins - More DIY How To Projects]]> http://cdn.instructables.com/FCI/Q9UP/HZV3PC6T/FCIQ9UPHZV3PC6T.SQUARE2.jpg http://cdn.instructables.com/FCI/Q9UP/HZV3PC6T/FCIQ9UPHZV3PC6T.SQUARE.jpg http://cdn.instructables.com/FCI/Q9UP/HZV3PC6T/FCIQ9UPHZV3PC6T.SMALL.jpg othermachine Hello! Welcome to another Othermill project tutorial! I'm Sam DeRose, a summer intern here at OMC.This project is a spin-off from my PCB Hummingbird Necklace. After I completed that project, I wanted to see if I could make it with a battery and a switch built in. This way, the PCB hummingbird neckla...
By: othermachine

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Tue, 9 Sep 2014 10:18:18 PDT
Cheap, Easy, Non-Slip Mat http://www.instructables.com/id/Cheap-Easy-Non-Slip-Mat/
Cheap, Easy, Non-Slip Mat - More DIY How To Projects]]> http://cdn.instructables.com/FQJ/75TJ/HZV3TK2G/FQJ75TJHZV3TK2G.SQUARE2.jpg http://cdn.instructables.com/FQJ/75TJ/HZV3TK2G/FQJ75TJHZV3TK2G.SQUARE.jpg http://cdn.instructables.com/FQJ/75TJ/HZV3TK2G/FQJ75TJHZV3TK2G.SMALL.jpg Ticklebot Hello Instructables! Or is it Instructableonians? Oh well...I've been a long time cruiser of Instructables, just never had anything I felt crafty or clever enough to post an Instructable about. I mean it's really hard to compete with a DIY 3D Printer made out of a pigeons nest and some spare gum wra...
By: Ticklebot

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Tue, 9 Sep 2014 06:25:20 PDT
Geluid breien / sound embracer http://www.instructables.com/id/Geluid-breien-sound-embracer/
Geluid breien / sound embracer - More DIY How To Projects]]> http://cdn.instructables.com/FCL/OSZ0/HZV3NXO2/FCLOSZ0HZV3NXO2.SQUARE2.jpg http://cdn.instructables.com/FCL/OSZ0/HZV3NXO2/FCLOSZ0HZV3NXO2.SQUARE.jpg http://cdn.instructables.com/FCL/OSZ0/HZV3NXO2/FCLOSZ0HZV3NXO2.SMALL.jpg FabSchool Maak je eigen muziekinstrument van rekbare stoffen, geleidend garen en elektronica!Deel 1Benodigdheden: 1x ATtiny85 chip programmer (Sparkfun), 1x ATtiny85 chip, 1 chipvoetje met 8 pinnen, 1 knoopcel batterij (3V), 1x knoopcel batterij houder, 1x piezo speaker, 1x 1-Mega-Ohm weerstand, montagedraad,...
By: FabSchool

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Tue, 9 Sep 2014 04:02:18 PDT
Wire It Up. http://www.instructables.com/id/Wire-It-Up/ http://www.instructables.com/files/deriv/FTN/IQLU/HZUSNB2J/FTNIQLUHZUSNB2J.SQUARE2.jpg http://www.instructables.com/files/deriv/FTN/IQLU/HZUSNB2J/FTNIQLUHZUSNB2J.SQUARE.jpg http://www.instructables.com/files/deriv/FTN/IQLU/HZUSNB2J/FTNIQLUHZUSNB2J.SMALL.jpg whatcansixdoforyou Mostly basic electronics how to - Basic wiring, leds, switches and circuits HOW TO READ CIRCUIT DIAGRAMS Basic Electronics Ultimate guide to LEDs Electronics for Absolute Beginners, Chapter 2 Electronics for Absolute Beginners, Chapter 3 How to use a breadboard Breadboard H...
By: whatcansixdoforyou

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Mon, 8 Sep 2014 23:54:35 PDT
Little bits http://www.instructables.com/id/Little-bits/ http://www.instructables.com/files/deriv/F1J/R8XX/HZTT9NS6/F1JR8XXHZTT9NS6.SQUARE2.jpg http://www.instructables.com/files/deriv/F1J/R8XX/HZTT9NS6/F1JR8XXHZTT9NS6.SQUARE.jpg http://www.instructables.com/files/deriv/F1J/R8XX/HZTT9NS6/F1JR8XXHZTT9NS6.SMALL.jpg The One and Only Ruler Little bits is a cool "toy" (I put that in captions because although kids use it but its advanced enough for teens and adults to enjoy to) sort of related to the snap circuits that is designed more for kids than adults. Theirs a lot you can do from a simple motion detector to a complex programmed ci...
By: The One and Only Ruler

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Mon, 8 Sep 2014 20:03:22 PDT
How to make super cool key chain/necklace http://www.instructables.com/id/How-to-make-super-cool-key-chainnecklace/
How to make super cool key chain/necklace - More DIY How To Projects]]> http://cdn.instructables.com/FY6/X06J/HZTT9239/FY6X06JHZTT9239.SQUARE2.jpg http://cdn.instructables.com/FY6/X06J/HZTT9239/FY6X06JHZTT9239.SQUARE.jpg http://cdn.instructables.com/FY6/X06J/HZTT9239/FY6X06JHZTT9239.SMALL.jpg brandonkehl This is how you can make a really cool necklace or keychain with very little materials Step 1:Materials For this project you will need DS Game Knife or something to open the game with.String or chain Step 2:Constuction Remove the outer container from the DS game.It should then look like the pi...
By: brandonkehl

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Mon, 8 Sep 2014 17:06:59 PDT
Draw a Touch Sensor! http://www.instructables.com/id/Draw-a-Touch-Sensor/
Draw a Touch Sensor! - More DIY How To Projects]]> http://cdn.instructables.com/FVP/D0YK/HZSPHM8U/FVPD0YKHZSPHM8U.SQUARE2.jpg http://cdn.instructables.com/FVP/D0YK/HZSPHM8U/FVPD0YKHZSPHM8U.SQUARE.jpg http://cdn.instructables.com/FVP/D0YK/HZSPHM8U/FVPD0YKHZSPHM8U.SMALL.gif SpaceRobotsInc Circuit building and prototyping is getting easier and easier these days! In this Instructable, you'll see how to make a simple touch sensing circuit just by drawing it!Materials:Conductak (Conductive Sticky Tack)AgIC Silver Ink Marker1x Glossy Photo Paper2x Coin Cell Batteries1x NPN Transistor1x LE...
By: SpaceRobotsInc

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Mon, 8 Sep 2014 15:00:56 PDT
Connecting your new Blu-ray player to an old TV http://www.instructables.com/id/Connecting-your-new-Blu-ray-player-to-an-old-TV/
Connecting your new Blu-ray player to an old TV - More DIY How To Projects]]> http://cdn.instructables.com/FCD/1W3D/HZQTEPVB/FCD1W3DHZQTEPVB.SQUARE2.jpg http://cdn.instructables.com/FCD/1W3D/HZQTEPVB/FCD1W3DHZQTEPVB.SQUARE.jpg http://cdn.instructables.com/FCD/1W3D/HZQTEPVB/FCD1W3DHZQTEPVB.SMALL.jpg jeffrey.b.whitaker Do you want to watch Blu-rays on your old TV that doesn't have HDMI input? Here are some instructions on how to do that.You will need:Blu-ray playerHDMI to component converter A two way 3 RGA cordA two way HDMI cordTVPower source Get your Blu-ray player. Take your new Blu-ray player out of the bo...
By: jeffrey.b.whitaker

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Sat, 6 Sep 2014 14:05:09 PDT
How to get an unlimited supply of electronic components for under $10. http://www.instructables.com/id/How-to-get-an-unlimited-supply-of-electronic-compo/
How to get an unlimited supply of electronic components for under $10. - More DIY How To Projects]]> http://cdn.instructables.com/FAB/N9WD/HZPDYULU/FABN9WDHZPDYULU.SQUARE2.jpg http://cdn.instructables.com/FAB/N9WD/HZPDYULU/FABN9WDHZPDYULU.SQUARE.jpg http://cdn.instructables.com/FAB/N9WD/HZPDYULU/FABN9WDHZPDYULU.SMALL.jpg Chuck Stephens When I got into electronics finding parts was the biggest challenge. Radio Shack has a decent selection of components for the beginner but their prices are high. Great deals are available online, but the overwhelming variety and unfamiliar jargon makes it a little hard for a novice to know just what...
By: Chuck Stephens

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Sat, 6 Sep 2014 09:05:32 PDT
DIY Toyota Prius Backup Camera and Display http://www.instructables.com/id/DIY-Toyota-Prius-Backup-Camera-and-Display/
DIY Toyota Prius Backup Camera and Display - More DIY How To Projects]]> http://cdn.instructables.com/FUI/FX2Z/HZPDZDUY/FUIFX2ZHZPDZDUY.SQUARE2.jpg http://cdn.instructables.com/FUI/FX2Z/HZPDZDUY/FUIFX2ZHZPDZDUY.SQUARE.jpg http://cdn.instructables.com/FUI/FX2Z/HZPDZDUY/FUIFX2ZHZPDZDUY.SMALL.jpg hermanwahsletn Will fit almost any car...
By: hermanwahsletn

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Fri, 5 Sep 2014 22:58:33 PDT
Simple surveillence bug http://www.instructables.com/id/Simple-surveillence-bug/
Simple surveillence bug - More DIY How To Projects]]> http://cdn.instructables.com/FJU/J63E/HZOIQJEJ/FJUJ63EHZOIQJEJ.SQUARE2.jpg http://cdn.instructables.com/FJU/J63E/HZOIQJEJ/FJUJ63EHZOIQJEJ.SQUARE.jpg http://cdn.instructables.com/FJU/J63E/HZOIQJEJ/FJUJ63EHZOIQJEJ.SMALL.jpg anders625 Hello every one, in this instructable i will show you how to build a simple surveillence bug, other wise known as an Fm transmiter. its an extremly fun and entertaining project that you can do at home while learning about an essential tecnollogy that has become more and more frequent throughout the ...
By: anders625

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Thu, 4 Sep 2014 14:13:59 PDT
Cheapest DIY sous vide setup at $5.97 http://www.instructables.com/id/U597-sous-vide-setup/
Cheapest DIY sous vide setup at $5.97 - More DIY How To Projects]]> http://cdn.instructables.com/FNX/DCU5/I00TMSHA/FNXDCU5I00TMSHA.SQUARE2.jpg http://cdn.instructables.com/FNX/DCU5/I00TMSHA/FNXDCU5I00TMSHA.SQUARE.jpg http://cdn.instructables.com/FNX/DCU5/I00TMSHA/FNXDCU5I00TMSHA.SMALL.jpg shinteo Yours truly is no stranger to DIY sous vide setup, having dabble in various microncontroller based home made sous vide setup. The PID controlled arduino sous vide setup by yours truly can be found here http://shin-ajaran.blogspot.sg/2012/12/coming-to-... This PID controlled arduino sous vide has...
By: shinteo

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Thu, 4 Sep 2014 06:59:35 PDT
Mapping the innards of a keyboard http://www.instructables.com/id/Mapping-the-innards-of-a-keyboard/
Mapping the innards of a keyboard - More DIY How To Projects]]> http://cdn.instructables.com/FOM/VMTN/HZN0VZGV/FOMVMTNHZN0VZGV.SQUARE2.jpg http://cdn.instructables.com/FOM/VMTN/HZN0VZGV/FOMVMTNHZN0VZGV.SQUARE.jpg http://cdn.instructables.com/FOM/VMTN/HZN0VZGV/FOMVMTNHZN0VZGV.SMALL.jpg Sylkhr Hey!This is an instructable about how to map the innards of a keyboard. More specifically, we're going to try to find which contacts connect with each other to create each unique keypress. For those less versed in how keyboard's internals work, the next step will be a quick explanation, with some li...
By: Sylkhr

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Wed, 3 Sep 2014 21:54:12 PDT
Modification of the Lexmark E260 for Direct Laser Printing of Printed Circuit Boards - MCU Version http://www.instructables.com/id/Modification-of-the-Lexmark-E260-for-Direct-Laser--1/
Modification of the Lexmark E260 for Direct Laser Printing of Printed Circuit Boards - MCU Version - More DIY How To Projects]]> http://cdn.instructables.com/FJX/ZQJG/HZMJ32WT/FJXZQJGHZMJ32WT.SQUARE2.jpg http://cdn.instructables.com/FJX/ZQJG/HZMJ32WT/FJXZQJGHZMJ32WT.SQUARE.jpg http://cdn.instructables.com/FJX/ZQJG/HZMJ32WT/FJXZQJGHZMJ32WT.SMALL.jpg mlerman This is the second version of my E260 modification. It uses an ATtiny13 MCU to control the timing of the printer and make it possible to print double sided PCBs at home.As an electronic hobbyist and inventor I often need to make printed circuit boards (PCBs) in single or small quantities. Usually th...
By: mlerman

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Wed, 3 Sep 2014 14:13:01 PDT
Picaxe Tea Brewing http://www.instructables.com/id/Picaxe-Tea-Brewing/
Picaxe Tea Brewing - More DIY How To Projects]]> http://cdn.instructables.com/FX9/IVS2/HZMJ2UJM/FX9IVS2HZMJ2UJM.SQUARE2.jpg http://cdn.instructables.com/FX9/IVS2/HZMJ2UJM/FX9IVS2HZMJ2UJM.SQUARE.jpg http://cdn.instructables.com/FX9/IVS2/HZMJ2UJM/FX9IVS2HZMJ2UJM.SMALL.jpg Dave Kruschke I came across an Instructable I really liked and it is titled: Little Tea: robotic tea brewing http://www.instructables.com/id/littleTea-robotic-.... But I couldn't resist thinking about making this project much cheaper and simpler by using an 8 legged Picaxe 08M2 IC in place of an Arduino. After st...
By: Dave Kruschke

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Wed, 3 Sep 2014 13:19:04 PDT
2.04 Inch E-paper on Arduino http://www.instructables.com/id/204-Inch-E-paper-on-Arduino/
2.04 Inch E-paper on Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FJS/HWBT/HZL3S3GI/FJSHWBTHZL3S3GI.SQUARE2.jpg http://cdn.instructables.com/FJS/HWBT/HZL3S3GI/FJSHWBTHZL3S3GI.SQUARE.jpg http://cdn.instructables.com/FJS/HWBT/HZL3S3GI/FJSHWBTHZL3S3GI.SMALL.jpg Yanny Guo E-paper is risen in recent years which is a kind of replacement of traditional paper books, the way to achieve the e-paper technology including cholesterol liquid crystal display technology, electrophoretic display technology( EPD) and electrowetting display technology. Support E-paper display is el...
By: Yanny Guo

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Wed, 3 Sep 2014 06:26:12 PDT
the Plant Shelf mini http://www.instructables.com/id/the-Plant-Shelf-mini/
the Plant Shelf mini - More DIY How To Projects]]> http://cdn.instructables.com/FV3/MVLI/HZL3RZSF/FV3MVLIHZL3RZSF.SQUARE2.jpg http://cdn.instructables.com/FV3/MVLI/HZL3RZSF/FV3MVLIHZL3RZSF.SQUARE.jpg http://cdn.instructables.com/FV3/MVLI/HZL3RZSF/FV3MVLIHZL3RZSF.SMALL.jpg Akin Yildiz hello world,I am the plant shelf mini. I am currently in beta testing stage. I am stable but I need upgrades. ..what is a plant shelf mini? plant shelf mini is a smart shelf designed to display and keep plants healthy. with the help of a microcontroller and sensors, the plant shelf mini alerts the u...
By: Akin Yildiz

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Tue, 2 Sep 2014 19:25:34 PDT
Easy Flyback Driver http://www.instructables.com/id/Easy-Flyback-Driver/
Easy Flyback Driver - More DIY How To Projects]]> http://cdn.instructables.com/FH6/716N/HZL3T0I4/FH6716NHZL3T0I4.SQUARE2.jpg http://cdn.instructables.com/FH6/716N/HZL3T0I4/FH6716NHZL3T0I4.SQUARE.jpg http://cdn.instructables.com/FH6/716N/HZL3T0I4/FH6716NHZL3T0I4.SMALL.jpg TheBigMac08 This is an easy to make Flyback driver that can produce arcs of high voltage electricity, even plasma! I built this driver entirely out of parts from an old tv that my friend and I took apart a few weeks ago, with the exception of the mounting board and the wire nuts. What You Will Need 1x Flybac...
By: TheBigMac08

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Tue, 2 Sep 2014 18:12:52 PDT
Cheap and reliable remote control fan regulator http://www.instructables.com/id/Cheap-and-reliable-remote-control-fan-regulator/
Cheap and reliable remote control fan regulator - More DIY How To Projects]]> http://cdn.instructables.com/FZ4/BVKV/HZL3L00K/FZ4BVKVHZL3L00K.SQUARE2.jpg http://cdn.instructables.com/FZ4/BVKV/HZL3L00K/FZ4BVKVHZL3L00K.SQUARE.jpg http://cdn.instructables.com/FZ4/BVKV/HZL3L00K/FZ4BVKVHZL3L00K.SMALL.jpg harishh Hi, I am new to Instructables, I hope my mini project will be appreciated by many as this is economical and reliable and easy to built. I am a beginner to this electronic field. I always like to do small electronic projects with less investment which relates to practical appliances.This project pr...
By: harishh

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Tue, 2 Sep 2014 07:28:48 PDT
How to Make a NiMH, NiCd Battery Charger Circuit http://www.instructables.com/id/How-to-Make-a-NiMH-NiCd-Battery-Charger-Circuit/
How to Make a NiMH, NiCd Battery Charger Circuit - More DIY How To Projects]]> http://cdn.instructables.com/FAF/MBS0/HZJOTILF/FAFMBS0HZJOTILF.SQUARE2.jpg http://cdn.instructables.com/FAF/MBS0/HZJOTILF/FAFMBS0HZJOTILF.SQUARE.jpg http://cdn.instructables.com/FAF/MBS0/HZJOTILF/FAFMBS0HZJOTILF.SMALL.jpg AHSAN2000 A single state-of-the-art chip, a transistor and a few otherinexpensive passive components are the only materials required for making this outstanding, self regulating, over charge controlled, automatic NiMH, NiCd battery charger circuit. Let’s study the whole operation explained in the article.Refe...
By: AHSAN2000

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Tue, 2 Sep 2014 07:07:08 PDT
Li-Ion Battery Charger Circuit Using IC 555 http://www.instructables.com/id/Li-Ion-Battery-Charger-Circuit-Using-IC-555/
Li-Ion Battery Charger Circuit Using IC 555 - More DIY How To Projects]]> http://cdn.instructables.com/F09/UZ1Q/HZJOTIZ7/F09UZ1QHZJOTIZ7.SQUARE2.jpg http://cdn.instructables.com/F09/UZ1Q/HZJOTIZ7/F09UZ1QHZJOTIZ7.SQUARE.jpg http://cdn.instructables.com/F09/UZ1Q/HZJOTIZ7/F09UZ1QHZJOTIZ7.SMALL.jpg AHSAN2000 The following post explains a straightforward yet precise Li-Ion battery charger circuit using the ubiquitous IC 555.A Li-ion battery as we all know needs to be charged under controlled conditions, if it's charged with ordinary means could lead to damage or even explosion of the battery.Basically Li...
By: AHSAN2000

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Tue, 2 Sep 2014 07:05:59 PDT
How to Write a Good Electronics Instructable http://www.instructables.com/id/How-to-Write-a-Good-Electronics-Instructable/
How to Write a Good Electronics Instructable - More DIY How To Projects]]> http://cdn.instructables.com/FET/HNNK/HZJORW65/FETHNNKHZJORW65.SQUARE2.jpg http://cdn.instructables.com/FET/HNNK/HZJORW65/FETHNNKHZJORW65.SQUARE.jpg http://cdn.instructables.com/FET/HNNK/HZJORW65/FETHNNKHZJORW65.SMALL.jpg Ben Finio This Instructable was inspired mainly by my contributions over at The Clinic, which, if you haven't heard of it, is a forum thread where you can go to ask for help critiquing your projects. I typically volunteer to help out with electronics or robotics-related projects, and found myself giving some ...
By: Ben Finio

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Mon, 1 Sep 2014 19:27:51 PDT
Easy water overflow control switch(No IC no MCU) http://www.instructables.com/id/Easy-water-overflow-control-switch-1/
Easy water overflow control switch(No IC no MCU) - More DIY How To Projects]]> http://cdn.instructables.com/FPD/HD1A/HZL3LTWG/FPDHD1AHZL3LTWG.SQUARE2.jpg http://cdn.instructables.com/FPD/HD1A/HZL3LTWG/FPDHD1AHZL3LTWG.SQUARE.jpg http://cdn.instructables.com/FPD/HD1A/HZL3LTWG/FPDHD1AHZL3LTWG.SMALL.jpg sureshmali Hi, I wanted to build a simple circuit, no IC's no MCU's. So here what I have got. What do I need Magnetic float switch. 12v Relay to handle 220v 30A. Buzzer 1.2-12V IN4001 or IN4007 Diode. 9V BatteryHow do I make itWARNING: This circuit involves 220V AC. Please use at your own risk. Install the flo...
By: sureshmali

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Mon, 1 Sep 2014 04:44:18 PDT
Soundwave Portable Electronics Workstation http://www.instructables.com/id/Soundwave-Portable-Electronics-Workstaion/
Soundwave Portable Electronics Workstation - More DIY How To Projects]]> http://cdn.instructables.com/F15/1CGJ/HZIHC3YB/F151CGJHZIHC3YB.SQUARE2.jpg http://cdn.instructables.com/F15/1CGJ/HZIHC3YB/F151CGJHZIHC3YB.SQUARE.jpg http://cdn.instructables.com/F15/1CGJ/HZIHC3YB/F151CGJHZIHC3YB.SMALL.jpg Tez_Gelmir As most who know me would know, I like to keep my shed neat & tidy, so the idea of building a self-contained electronics workstation is very appealing. Plus I'm often fixing other peoples stuff so the portability helps.Note: See Steps 28 & 29 for STL 3D Printing files, Cutting List & Detail drawin...
By: Tez_Gelmir

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Mon, 1 Sep 2014 00:01:15 PDT
Bomb-like Timer http://www.instructables.com/id/Timer/
Bomb-like Timer - More DIY How To Projects]]> http://cdn.instructables.com/FVF/R0JP/HZIH6T9K/FVFR0JPHZIH6T9K.SQUARE2.jpg http://cdn.instructables.com/FVF/R0JP/HZIH6T9K/FVFR0JPHZIH6T9K.SQUARE.jpg http://cdn.instructables.com/FVF/R0JP/HZIH6T9K/FVFR0JPHZIH6T9K.SMALL.jpg jake_lee This is just a brief introduction of a bomb-like timer project that I am working on, I put everything into an acrylic pipe with Big Red led time digit just to make it lookstense when it actual counting down. (time is ticking......)most of the hardware and software are ready except for final assembly...
By: jake_lee

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Sun, 31 Aug 2014 08:24:02 PDT
HACKED!: Portable DVD Player http://www.instructables.com/id/HACKED-Portable-DVD-Player/
HACKED!: Portable DVD Player - More DIY How To Projects]]> http://cdn.instructables.com/FES/QXKV/HZI8PLS2/FESQXKVHZI8PLS2.SQUARE2.jpg http://cdn.instructables.com/FES/QXKV/HZI8PLS2/FESQXKVHZI8PLS2.SQUARE.jpg http://cdn.instructables.com/FES/QXKV/HZI8PLS2/FESQXKVHZI8PLS2.SMALL.jpg GreatScottLab In this small project I will show you how I "hacked" an old portable DVD player. It did not have a video input which makes it pretty much useless, because who watches DVDs nowadays? I took a look inside the player and found a way to input my video signal anyway. Feel free to use my method to "hack" ...
By: GreatScottLab

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Sun, 31 Aug 2014 06:29:52 PDT
~12VAC to 12VDC converter circuit http://www.instructables.com/id/12VAC-to-12VDC-converter-circuit/
~12VAC to 12VDC converter circuit - More DIY How To Projects]]> http://cdn.instructables.com/FDF/843M/HZGT9HZP/FDF843MHZGT9HZP.SQUARE2.jpg http://cdn.instructables.com/FDF/843M/HZGT9HZP/FDF843MHZGT9HZP.SQUARE.jpg http://cdn.instructables.com/FDF/843M/HZGT9HZP/FDF843MHZGT9HZP.SMALL.jpg fx8 That's my individual idea :) Parts: 1N4007 diodes x4470uF 25V electrolytic capacitor x1stabilizer 7812 x1fuse 150mA 250V or 600mA 250V x1fuse socket x1transformer ~220-230V 50Hz or 6...
By: fx8

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Sat, 30 Aug 2014 07:02:17 PDT
Rechargeable wireless mouse http://www.instructables.com/id/Rechargeable-wireless-mouse/
Rechargeable wireless mouse - More DIY How To Projects]]> http://cdn.instructables.com/FYC/LT6X/HZFDXWYV/FYCLT6XHZFDXWYV.SQUARE2.jpg http://cdn.instructables.com/FYC/LT6X/HZFDXWYV/FYCLT6XHZFDXWYV.SQUARE.jpg http://cdn.instructables.com/FYC/LT6X/HZFDXWYV/FYCLT6XHZFDXWYV.SMALL.jpg premdass Hi guys recently I buy wireless mouse ,for switch on the mouse we want AAA size battery. I used continuously for PC within 3 weeks battery discharged .so I decided to do rechargeable wireless mouse. material @ IN 4007 diode -1@ LED ( red colour for charging indication)-1@ charging connectors -1@ ...
By: premdass

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Sat, 30 Aug 2014 03:36:11 PDT
PWM module on pcDuino http://www.instructables.com/id/PWM-module-on-pcDuino/
PWM module on pcDuino - More DIY How To Projects]]> http://cdn.instructables.com/FP4/DORM/HZDYKP68/FP4DORMHZDYKP68.SQUARE2.jpg http://cdn.instructables.com/FP4/DORM/HZDYKP68/FP4DORMHZDYKP68.SQUARE.jpg http://cdn.instructables.com/FP4/DORM/HZDYKP68/FP4DORMHZDYKP68.SMALL.jpg Yanny Guo he PWM Module is designed to enable the user to vary the voltage across a solenoid or other devices. The PWM output voltage is proportional to the input control voltage. The maximum voltage applied to the device could be adjusted using an onboard  potentiometer.  The original post from learning cen...
By: Yanny Guo

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Fri, 29 Aug 2014 06:05:57 PDT