Instructables: exploring - stepbystep - technology - popular http://www.instructables.com Wed, 4 May 2016 12:24:51 PDT BLOX v1.01 PET Bottle Cutter http://www.instructables.com/id/PET-Bottle-Cutter/
PET Bottle Cutter - More DIY How To Projects]]> http://cdn.instructables.com/FHO/Q3M9/I7VQO73M/FHOQ3M9I7VQO73M.SQUARE2.jpg http://cdn.instructables.com/FHO/Q3M9/I7VQO73M/FHOQ3M9I7VQO73M.SQUARE.jpg http://cdn.instructables.com/FHO/Q3M9/I7VQO73M/FHOQ3M9I7VQO73M.SMALL.jpg patchi This tool was developed with the idea to provide alternative forms of recycling PET bottles, which are found all over the world, and often not taken advantage of for post-consumer opportunities. The stripper is intended for use by people in low-income communities as a means to create products using ...
By: patchi

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Mon, 30 Mar 2015 14:14:17 PDT
Wifi Relay With ESP8266 http://www.instructables.com/id/Wifi-Relay-With-ESP8266/
Wifi Relay With ESP8266 - More DIY How To Projects]]> http://cdn.instructables.com/FUM/10QF/INJ6CJL5/FUM10QFINJ6CJL5.SQUARE2.jpg http://cdn.instructables.com/FUM/10QF/INJ6CJL5/FUM10QFINJ6CJL5.SQUARE.jpg http://cdn.instructables.com/FUM/10QF/INJ6CJL5/FUM10QFINJ6CJL5.SMALL.jpg Romain7333 This wifi relay can controls any device like lamps or your soldering station with your smartphone or your computer. Materials and Tools To make this wifi relay you will need:An Esp8266, which can be program like an arduino and have wifi built inAn USB to TTL converter for programming the esp82662...
By: Romain7333

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Thu, 28 Apr 2016 08:33:37 PDT
Build your Internet Controlled Video-Streaming Robot with Arduino and Raspberry Pi http://www.instructables.com/id/Build-your-Internet-Controlled-Video-Streaming-Rob/
Build your Internet Controlled Video-Streaming Robot with Arduino and Raspberry Pi - More DIY How To Projects]]> http://cdn.instructables.com/FG7/QHJ1/IEV856IJ/FG7QHJ1IEV856IJ.SQUARE2.jpg http://cdn.instructables.com/FG7/QHJ1/IEV856IJ/FG7QHJ1IEV856IJ.SQUARE.jpg http://cdn.instructables.com/FG7/QHJ1/IEV856IJ/FG7QHJ1IEV856IJ.SMALL.jpg LiquidCrystalDisplay I'm @RedPhantom (aka LiquidCrystalDisplay / Itay), a 14 years old student from Israel learning in the Max Shein Junior High School for Advanced Science and Mathematics. I'm making this project for everyone to learn from and share!You may have thought to yourself: hmm... I'm a geek... And my children...
By: LiquidCrystalDisplay

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Sat, 19 Sep 2015 12:45:04 PDT
How to benchmark an intel CPU http://www.instructables.com/id/How-to-benchmark-an-intel-CPU/
How to benchmark an intel CPU - More DIY How To Projects]]> http://cdn.instructables.com/FYR/D1H0/GO14CYVE/FYRD1H0GO14CYVE.SQUARE2.jpg http://cdn.instructables.com/FYR/D1H0/GO14CYVE/FYRD1H0GO14CYVE.SQUARE.jpg http://cdn.instructables.com/FYR/D1H0/GO14CYVE/FYRD1H0GO14CYVE.SMALL.jpg andy70707 Have you ever wanted a good comparative method to test the actual speed of your CPU? You can measure its physical speed in GHz, but it won't give you much idea as to how fast it can actually solve problems. For example, you can clock a Pentium 4 at 4GHz, but an i7 at 1GHz will probably be still a lo...
By: andy70707

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Wed, 25 May 2011 18:19:46 PDT
How To Build A Guitar Speaker Box Or Build Two For Your Stereo. http://www.instructables.com/id/How-To-Build-A-Guitar-Speaker-Box-Or-Build-Two-For/
How To Build A Guitar Speaker Box Or Build Two For Your Stereo. - More DIY How To Projects]]> http://cdn.instructables.com/FN9/16UA/FY3KNS1N/FN916UAFY3KNS1N.SQUARE2.jpg http://cdn.instructables.com/FN9/16UA/FY3KNS1N/FN916UAFY3KNS1N.SQUARE.jpg http://cdn.instructables.com/FN9/16UA/FY3KNS1N/FN916UAFY3KNS1N.SMALL.jpg Re-design I wanted a new guitar speaker to go with the tube amp I'm building. The speaker will stay out in my shop so it doesn't need to be anything too special. Tolex covering might be too easily damaged so I just sprayed the outside black after a light sanding. I found a great "cheap" grille cloth material....
By: Re-design

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Tue, 11 Aug 2009 18:52:14 PDT
Electromagnet Superhero Glove http://www.instructables.com/id/Electromagnet-Superhero-Glove/
Electromagnet Superhero Glove - More DIY How To Projects]]> http://cdn.instructables.com/F4W/UV2F/GKJF8033/F4WUV2FGKJF8033.SQUARE2.jpg http://cdn.instructables.com/F4W/UV2F/GKJF8033/F4WUV2FGKJF8033.SQUARE.jpg http://cdn.instructables.com/F4W/UV2F/GKJF8033/F4WUV2FGKJF8033.SMALL.jpg SelkeyMoonbeam For a class assignment, I needed to make something fabric-based which took an Arduino, some programming, and at least two inputs and outputs. After sketching a few different ideas, I hit on this one: an electromagnetic glove for MagnetoGirl. It sprang to life for me, because magnetism is an invisibl...
By: SelkeyMoonbeam

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Thu, 24 Feb 2011 20:51:12 PST
Turn a broken DVD player into an accessory enclosure for your Home Theater PC http://www.instructables.com/id/Turn-a-broken-DVD-player-into-an-accessory-enclosu/
Turn a broken DVD player into an accessory enclosure for your Home Theater PC - More DIY How To Projects]]> http://cdn.instructables.com/FII/JGD9/FL61247R/FIIJGD9FL61247R.SQUARE2.jpg http://cdn.instructables.com/FII/JGD9/FL61247R/FIIJGD9FL61247R.SQUARE.jpg http://cdn.instructables.com/FII/JGD9/FL61247R/FIIJGD9FL61247R.SMALL.jpg grantaccess For about $30 (Assuming you already have a DVD-RW drive and media center remote control )you can turn an old broken DVD player into an enclosure for your unsightly/ hard to reach HTPC accessories. Have a look at step 2 for a cost breakdown.Background:We have a Home Theater PC (HTPC) in our living r...
By: grantaccess

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Wed, 24 Sep 2008 16:59:10 PDT
Strip Wires the Easy Way! http://www.instructables.com/id/Use-scissors-to-strip-wires!/
Strip Wires the Easy Way! - More DIY How To Projects]]> http://cdn.instructables.com/FB5/5NRE/F82EXPXB/FB55NREF82EXPXB.SQUARE2.jpg http://cdn.instructables.com/FB5/5NRE/F82EXPXB/FB55NREF82EXPXB.SQUARE.jpg http://cdn.instructables.com/FB5/5NRE/F82EXPXB/FB55NREF82EXPXB.SMALL.jpg Weissensteinburg When I was making my pressure plate, my wire stripper decided to disappear..that's when I discovered this laughably easy technique for stripping wires. It's so easy, that I can't believe that I haven't seen it before. The scissors on my leatherman were perfect for this job, because they could cut t...
By: Weissensteinburg

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Sat, 27 Oct 2007 15:25:23 PDT
Led Pocket Watch, A Geeky One http://www.instructables.com/id/Led-Pocket-Watch-a-Geeky-One/
Led Pocket Watch, A Geeky One - More DIY How To Projects]]> http://cdn.instructables.com/FIZ/D6AG/INKG6FTZ/FIZD6AGINKG6FTZ.SQUARE2.jpg http://cdn.instructables.com/FIZ/D6AG/INKG6FTZ/FIZD6AGINKG6FTZ.SQUARE.jpg http://cdn.instructables.com/FIZ/D6AG/INKG6FTZ/FIZD6AGINKG6FTZ.SMALL.jpg awall99 Hi all,I was always fascinated about LED watches. And one day I had the idea to build me a Led Pocket Watch.First, I wanted to build the electronic on my own, but I thought that a cheap led wristband watch will do the job.The result is a Pocket Watch for Time Travelers with a Geek factor of 100%Vide...
By: awall99

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Fri, 29 Apr 2016 02:43:56 PDT
How to Download and Set Up the Android Software Development Kit http://www.instructables.com/id/How-to-Download-and-Set-Up-the-Android-Software-De/
How to Download and Set Up the Android Software Development Kit - More DIY How To Projects]]> http://cdn.instructables.com/F7M/AUG3/H8RVBQAW/F7MAUG3H8RVBQAW.SQUARE2.jpg http://cdn.instructables.com/F7M/AUG3/H8RVBQAW/F7MAUG3H8RVBQAW.SQUARE.jpg http://cdn.instructables.com/F7M/AUG3/H8RVBQAW/F7MAUG3H8RVBQAW.SMALL.jpg jrirwin Requirements Windows XP, Vista, or 7 (32-bit or 64-bit) Mac OSX 10.5.8 or later (x86 only) Linux (Ubuntu and Lucid Lynx) Must have the Eclipse IDE already installed (3.6.2 or later) This installation requires downloading several files.  As such, your internet connection will influence the total tim...
By: jrirwin

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Mon, 29 Oct 2012 22:57:20 PDT
View Your PCB Design in 3D Online for Free http://www.instructables.com/id/View-Your-PCB-Design-in-3D-Online-for-Free/
View Your PCB Design in 3D Online for Free - More DIY How To Projects]]> http://cdn.instructables.com/FJN/3YP7/H0OIVHMC/FJN3YP7H0OIVHMC.SQUARE2.jpg http://cdn.instructables.com/FJN/3YP7/H0OIVHMC/FJN3YP7H0OIVHMC.SQUARE.jpg http://cdn.instructables.com/FJN/3YP7/H0OIVHMC/FJN3YP7H0OIVHMC.SMALL.jpg Mayhew Labs Whether you're a first-time circuit board designer or you've been doing it for years, you know how difficult it can be to visualize layout, spacing, and relative size in PCB layout software.  You might have also experienced that uneasy "I hope everything is right" feeling when you submit your design...
By: Mayhew Labs

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Mon, 16 Apr 2012 09:10:32 PDT
Arduino Inductance/Capacitance/Resistance Meter http://www.instructables.com/id/Arduino-InductanceCapacitanceResistance-Meter/
Arduino Inductance/Capacitance/Resistance Meter - More DIY How To Projects]]> http://cdn.instructables.com/FGJ/PDWY/ICD7EJX3/FGJPDWYICD7EJX3.SQUARE2.jpg http://cdn.instructables.com/FGJ/PDWY/ICD7EJX3/FGJPDWYICD7EJX3.SQUARE.jpg http://cdn.instructables.com/FGJ/PDWY/ICD7EJX3/FGJPDWYICD7EJX3.SMALL.jpg Misael Saenz Flores Hello such friends, will show you how to create a measuring inductance, capacitance and resistance using Arduino most commonly the ATmega328P, all programming is thrown into Arduino and components commonly found in our laboratory and will also be very cheap to do so, this meter measures pF to nF and...
By: Misael Saenz Flores

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Tue, 21 Jul 2015 12:05:24 PDT
Interfacing a Digital Micrometer to a Arduino & VGA Monitor http://www.instructables.com/id/Interfacing-a-Digital-Micrometer-to-a-Microcontrol/
Interfacing a Digital Micrometer to a Arduino & VGA Monitor - More DIY How To Projects]]> http://cdn.instructables.com/F5Y/CI6F/H1YONKYF/F5YCI6FH1YONKYF.SQUARE2.jpg http://cdn.instructables.com/F5Y/CI6F/H1YONKYF/F5YCI6FH1YONKYF.SQUARE.jpg http://cdn.instructables.com/F5Y/CI6F/H1YONKYF/F5YCI6FH1YONKYF.SMALL.jpg sspence Update: Igaging Origin Series use a Mitutoyo cable and output the Mitutoyo 52 bit datastream. The code and schematics below work with SPC Digimatic Calipers, Micrometers, Dial indicators, and Scales from both companies.Discuss a variety of manufacturer's data formats and interfacing for all microcon...
By: sspence

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Thu, 24 May 2012 05:17:04 PDT
5 $ Solar power bank from recycled laptop battery http://www.instructables.com/id/5-Solar-Power-Bank-From-Recycled-Laptop-Battery/
5 $ Solar power bank from recycled laptop battery - More DIY How To Projects]]> http://cdn.instructables.com/FJU/IVJL/INM7P3IA/FJUIVJLINM7P3IA.SQUARE2.jpg http://cdn.instructables.com/FJU/IVJL/INM7P3IA/FJUIVJLINM7P3IA.SQUARE.jpg http://cdn.instructables.com/FJU/IVJL/INM7P3IA/FJUIVJLINM7P3IA.SMALL.jpg geekrex As some of you know that my college was having a science exhibition , their was also a project display competition going for the Juniors. My Girl friend Meghla was interested to participate in that , they asked me what to make i suggested them this project and mentored them while making so their ca...
By: geekrex

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Sat, 30 Apr 2016 11:52:58 PDT
Instructables Robot -- Paper Model http://www.instructables.com/id/Instructables-Robot-Paper-Model/
Instructables Robot -- Paper Model - More DIY How To Projects]]> http://cdn.instructables.com/F1W/OA1O/FHEZC7X0/F1WOA1OFHEZC7X0.SQUARE2.jpg http://cdn.instructables.com/F1W/OA1O/FHEZC7X0/F1WOA1OFHEZC7X0.SQUARE.jpg http://cdn.instructables.com/F1W/OA1O/FHEZC7X0/F1WOA1OFHEZC7X0.SMALL.jpg =SMART= This is an instructable showing you how you can make your very own Instructables Robot modeli used photoshop elements to create the net for the model and to colour it and add details, overall this took me about a day to design but it will only take you about 5-10 minutes to make I hope you enjoy it...
By: =SMART=

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Fri, 13 Jun 2008 15:22:36 PDT
$1 AUTOMATIC WATER LEVEL CONTROLLER http://www.instructables.com/id/1-AUTOMATIC-WATER-LEVEL-CONTROLLER/
$1 AUTOMATIC WATER LEVEL CONTROLLER - More DIY How To Projects]]> http://cdn.instructables.com/FKB/AK46/INNGL87W/FKBAK46INNGL87W.SQUARE2.jpg http://cdn.instructables.com/FKB/AK46/INNGL87W/FKBAK46INNGL87W.SQUARE.jpg http://cdn.instructables.com/FKB/AK46/INNGL87W/FKBAK46INNGL87W.SMALL.jpg vina1991 Hello friendsToday I am back with another project called $1 AUTOMATIC WATER LEVEL CONTROLLER.It’s an automatic switching circuit that used to control an AC water pump. Operation of this circuit is simple.wen the water level goes below the limit the lower level sensor will detect it and activate the ...
By: vina1991

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Sat, 30 Apr 2016 11:38:59 PDT
Silence your digital watch for stealthy standardized exam taking http://www.instructables.com/id/Silence-your-digital-watch-for-stealthy-standardiz/
Silence your digital watch for stealthy standardized exam taking - More DIY How To Projects]]> http://cdn.instructables.com/FER/2MM5/HF23WLOK/FER2MM5HF23WLOK.SQUARE2.jpg http://cdn.instructables.com/FER/2MM5/HF23WLOK/FER2MM5HF23WLOK.SQUARE.jpg http://cdn.instructables.com/FER/2MM5/HF23WLOK/FER2MM5HF23WLOK.SMALL.jpg ghwhitcher Purpose: Silence your digital watch beeps and alarms. Following this modification, your digital watch will be permanently silent. Method: Remove spring-diaphragm amplification Target audience: This is especially useful for standardized test takers (MCAT, SAT, LSAT, GRE, etc.) and others who need t...
By: ghwhitcher

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Thu, 4 Apr 2013 20:55:59 PDT
Control peristaltic pump with TA7291P and an Arduino http://www.instructables.com/id/Control-peristaltic-pump-with-TA7291P-and-an-Ardui/
Control peristaltic pump with TA7291P and an Arduino - More DIY How To Projects]]> http://cdn.instructables.com/FHD/C4ML/HVTWHNUH/FHDC4MLHVTWHNUH.SQUARE2.jpg http://cdn.instructables.com/FHD/C4ML/HVTWHNUH/FHDC4MLHVTWHNUH.SQUARE.jpg http://cdn.instructables.com/FHD/C4ML/HVTWHNUH/FHDC4MLHVTWHNUH.SMALL.jpg fmarquis This is my first Instructable and a few evenings invested in trying to understand how to use the TA7291P with a peristaltic pump without frying it convinced me that someone, somewhere, could probably be happy to get this information without loosing too much time. The objective is to use an Arduin...
By: fmarquis

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Sat, 31 May 2014 08:20:54 PDT
Super Simple Speaker http://www.instructables.com/id/Super-Simple-Speaker/
Super Simple Speaker - More DIY How To Projects]]> http://cdn.instructables.com/F97/DAUZ/HELWX1I2/F97DAUZHELWX1I2.SQUARE2.jpg http://cdn.instructables.com/F97/DAUZ/HELWX1I2/F97DAUZHELWX1I2.SQUARE.jpg http://cdn.instructables.com/F97/DAUZ/HELWX1I2/F97DAUZHELWX1I2.SMALL.jpg NYU_MusicTechnology These are instructions for making your own loudspeaker with just a few parts and supplies. 1. Magnet wire 2. Clear plastic Tape (packing tape), 3. A magnet or stack of magnets 4. Scissors or a knife 5. audio cables/adapters 6. audio source (preferably including a battery powered amplifier) option...
By: NYU_MusicTechnology

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Sat, 23 Mar 2013 14:22:23 PDT
Male to Male A to A USB Cable http://www.instructables.com/id/Male-to-Male-A-to-A-USB-Cable/
Male to Male A to A USB Cable - More DIY How To Projects]]> http://cdn.instructables.com/FHP/4XZQ/I053RECD/FHP4XZQI053RECD.SQUARE2.jpg http://cdn.instructables.com/FHP/4XZQ/I053RECD/FHP4XZQI053RECD.SQUARE.jpg http://cdn.instructables.com/FHP/4XZQ/I053RECD/FHP4XZQI053RECD.SMALL.jpg FabrizioT Thought not that common, male to male A-A USB cables are used to connect USB devices to a PC or another USB device.My old USB Hub need it for external power supply to provide full power to every port. Materials and Tools You need: - 2 spare usb cable, or 1 spare usb cable and a type A usb cable ...
By: FabrizioT

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Tue, 16 Sep 2014 04:12:54 PDT
Line Following Robot with Basic PD (Proportional-Derivative) control http://www.instructables.com/id/Basic-PD-Proportional-Derivative-Line-Follower/
Line Following Robot with Basic PD (Proportional-Derivative) control - More DIY How To Projects]]> http://cdn.instructables.com/FL5/NOYQ/HGIEVLK0/FL5NOYQHGIEVLK0.SQUARE2.jpg http://cdn.instructables.com/FL5/NOYQ/HGIEVLK0/FL5NOYQHGIEVLK0.SQUARE.jpg http://cdn.instructables.com/FL5/NOYQ/HGIEVLK0/FL5NOYQHGIEVLK0.SMALL.jpg ZRob314 This Instructable will demonstrate how to use PD (Proporational-Derivative) control in a simple line follower. The example uses the line follower developed in the Basic Line Follower Instructable : http://www.instructables.com/id/Line-following-Robot-with-Arduino/ The following components will b...
By: ZRob314

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Wed, 15 May 2013 07:44:36 PDT
RaspberryPi Pulse Width Modulation Demonstration http://www.instructables.com/id/RaspberryPi-Pulse-Width-Modulation-Demonstration/
RaspberryPi Pulse Width Modulation Demonstration - More DIY How To Projects]]> http://cdn.instructables.com/F92/MJQ7/I2RGY1H0/F92MJQ7I2RGY1H0.SQUARE2.jpg http://cdn.instructables.com/F92/MJQ7/I2RGY1H0/F92MJQ7I2RGY1H0.SQUARE.jpg http://cdn.instructables.com/F92/MJQ7/I2RGY1H0/F92MJQ7I2RGY1H0.SMALL.jpg JRV31 This instructable is a demonstration of the settings used to control the hardware Pulse Width Modulation (PWM) on a RaspberryPi. If you are just fading an LED the default settings are good enough, but if you are trying to control a servo, a stepping motor, or anything critical you will want to chan...
By: JRV31

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Fri, 21 Nov 2014 12:47:58 PST
Connect an 8x8 LED matrix to a Small Breadboard http://www.instructables.com/id/Connect-an-8x8-LED-matrix-to-a-Small-Breadboard/
Connect an 8x8 LED matrix to a Small Breadboard - More DIY How To Projects]]> http://cdn.instructables.com/FXG/189P/HSM5103X/FXG189PHSM5103X.SQUARE2.jpg http://cdn.instructables.com/FXG/189P/HSM5103X/FXG189PHSM5103X.SQUARE.jpg http://cdn.instructables.com/FXG/189P/HSM5103X/FXG189PHSM5103X.SMALL.jpg RedKingTinkerer These matrices are fun to play around with, but their size makes them difficult to use on most breadboards. Here's one way to mount it on a small breadboard in a (relatively) neat way. You'll need: 1 breadboard 1 8x8 LED matrix (this one is 1588BS) Standard yellow, blue, grey, and brown jumper wires...
By: RedKingTinkerer

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Mon, 10 Mar 2014 15:17:43 PDT
Arduino Controlled Lock Box with Solenoid and RFID http://www.instructables.com/id/Arduino-Controlled-Lock-Box-With-Solenoid-and-RFID/
Arduino Controlled Lock Box with Solenoid and RFID - More DIY How To Projects]]> http://cdn.instructables.com/F43/CNQ9/IN4W3XI8/F43CNQ9IN4W3XI8.SQUARE2.jpg http://cdn.instructables.com/F43/CNQ9/IN4W3XI8/F43CNQ9IN4W3XI8.SQUARE.jpg http://cdn.instructables.com/F43/CNQ9/IN4W3XI8/F43CNQ9IN4W3XI8.SMALL.jpg robotgeek_official The RFID Lock Box combines Arduino, RFID and a Solenoid to make your very own personal safe! The Lock Box will only open to Key Cards that you've programmed into the system, locking everyone else out!This guide will show you how setup the electronics for and assemble your RFIDuino Lock Box. You will...
By: robotgeek_official

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Mon, 18 Apr 2016 07:06:16 PDT
WiFi RFID Reader http://www.instructables.com/id/WiFi-RFID-Reader/
WiFi RFID Reader - More DIY How To Projects]]> http://cdn.instructables.com/FFF/8EKD/IDPSBTX2/FFF8EKDIDPSBTX2.SQUARE2.jpg http://cdn.instructables.com/FFF/8EKD/IDPSBTX2/FFF8EKDIDPSBTX2.SQUARE.jpg http://cdn.instructables.com/FFF/8EKD/IDPSBTX2/FFF8EKDIDPSBTX2.SMALL.jpg JorgenVikingGod The main idea was to read in 13.56 MHz RFID (tags / tokes / stickers / wristbands / cards) by a magic box and post the RFID UID to a local database by WiFi network.This instructable builds the base of the whole system - the first working RFID reader on ESP8266 WiFi SoC. (many thanks to nikxha from t...
By: JorgenVikingGod

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Mon, 24 Aug 2015 05:45:46 PDT
GTP USB PIC PROGRAMMER (Open Source) http://www.instructables.com/id/GTP-USB-PIC-PROGRAMMER-Open-Source/
GTP USB PIC PROGRAMMER (Open Source) - More DIY How To Projects]]> http://cdn.instructables.com/FP2/X6PV/FALOLEC4/FP2X6PVFALOLEC4.SQUARE2.jpg http://cdn.instructables.com/FP2/X6PV/FALOLEC4/FP2X6PVFALOLEC4.SQUARE.jpg http://cdn.instructables.com/FP2/X6PV/FALOLEC4/FP2X6PVFALOLEC4.SMALL.jpg keolerea This work includes, GTP USB (not plus or lite) . The schematic, photos and PCB have been developed by PICMASTERS based on some valuable works done before. This programmer supports pic10F, 12F, 16C, 16F, 18F,24Cxx Eeprom. Unfortunately, it works with only Winpic800 v.355. We have succesfull...
By: keolerea

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Sun, 30 Dec 2007 17:19:03 PST
Portable speakers / Speakers on battery http://www.instructables.com/id/Portable-speakers-Speakers-on-battery/
Portable speakers / Speakers on battery - More DIY How To Projects]]> http://cdn.instructables.com/F4Q/IYJS/FVHQG9FF/F4QIYJSFVHQG9FF.SQUARE2.jpg http://cdn.instructables.com/F4Q/IYJS/FVHQG9FF/F4QIYJSFVHQG9FF.SQUARE.jpg http://cdn.instructables.com/F4Q/IYJS/FVHQG9FF/F4QIYJSFVHQG9FF.SMALL.jpg st0rm Hi guys.This is my first instructable. Enjoy!So today I am gong to show you how to make from old pc speakers to speakers on battery.It's pretty basic and I have a lot of pictures. ;) Items you need The tools you need: -Speakers ...
By: st0rm

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Wed, 3 Jun 2009 08:29:45 PDT
Very Quick rust http://www.instructables.com/id/Very-Quick-rust/
Very Quick rust - More DIY How To Projects]]> http://cdn.instructables.com/FDM/S69H/FTRJ72X5/FDMS69HFTRJ72X5.SQUARE2.jpg http://cdn.instructables.com/FDM/S69H/FTRJ72X5/FDMS69HFTRJ72X5.SQUARE.jpg http://cdn.instructables.com/FDM/S69H/FTRJ72X5/FDMS69HFTRJ72X5.SMALL.jpg a_traceur With this method you can oxidize most iron objects very quickly. It can be used for art or even just for fun! It will provide a nice rusty layer on top, but be warned if left in too long it can end up rusting the container, and eating the object.WARNING: In this instructable you will be using bleach...
By: a_traceur

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Mon, 20 Apr 2009 19:13:55 PDT
Ultrasonic Mapmaker Using Arduino and MatLab http://www.instructables.com/id/Ultrasonic-Mapmaker-Using-Arduino-and-MatLab/
Ultrasonic Mapmaker Using Arduino and MatLab - More DIY How To Projects]]> http://cdn.instructables.com/FUN/H80W/IMYZXIDS/FUNH80WIMYZXIDS.SQUARE2.jpg http://cdn.instructables.com/FUN/H80W/IMYZXIDS/FUNH80WIMYZXIDS.SQUARE.jpg http://cdn.instructables.com/FUN/H80W/IMYZXIDS/FUNH80WIMYZXIDS.SMALL.jpg Satyavrat Vision is one of the most exciting senses you can endow on your robot. The ability to perceive obstacles allows a robot to make an educated decision regarding further movements.However, it is also not the easiest senses to implement for a few reasons. Firstly, vision can be abstracted to a two-dimen...
By: Satyavrat

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Wed, 13 Apr 2016 19:43:21 PDT
Reuse Old Phone Batteries As a Powerbank (earth Day Part 1) http://www.instructables.com/id/Reuse-Old-Phone-Batteries-As-a-Powerbank-earth-Day/
Reuse Old Phone Batteries As a Powerbank (earth Day Part 1) - More DIY How To Projects]]> http://cdn.instructables.com/FJL/MY81/INBZ2520/FJLMY81INBZ2520.SQUARE2.jpg http://cdn.instructables.com/FJL/MY81/INBZ2520/FJLMY81INBZ2520.SQUARE.jpg http://cdn.instructables.com/FJL/MY81/INBZ2520/FJLMY81INBZ2520.SMALL.jpg led_freak I guess you probably also belong to the majority of the worlds population that owns a smartphone and you probably had more than one during the past few years of smartphone evolution.With them, come used lithium ion batteries that you can not just keep on using inside your new phone.So you are stuck ...
By: led_freak

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Sat, 23 Apr 2016 10:23:04 PDT
4 Channel DMX transceiver http://www.instructables.com/id/4-Channel-DMX-transceiver/
4 Channel DMX transceiver - More DIY How To Projects]]> http://cdn.instructables.com/F1G/NRA1/G1BBHKC8/F1GNRA1G1BBHKC8.SQUARE2.jpg http://cdn.instructables.com/F1G/NRA1/G1BBHKC8/F1GNRA1G1BBHKC8.SQUARE.jpg http://cdn.instructables.com/F1G/NRA1/G1BBHKC8/F1GNRA1G1BBHKC8.SMALL.jpg Gadget Gangster The DMX IO Platform Module is a 4-channel DMX transceiver. In receive mode it can control up to four channels of low-current TTL (3.3v, e.g., for servos and small LEDs) or high-current (12v, e.g., lamps, relays, solenoids, stepper motor, etc.) output.  In transmit mode, it can issue commands to an e...
By: Gadget Gangster

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Wed, 11 Nov 2009 15:21:34 PST
Make a 15 million volt Bug Swatter http://www.instructables.com/id/Make-a-15-million-volt-Bug-Swatter/
Make a 15 million volt Bug Swatter - More DIY How To Projects]]> http://cdn.instructables.com/FRY/G40O/HVWTI8EK/FRYG40OHVWTI8EK.SQUARE2.jpg http://cdn.instructables.com/FRY/G40O/HVWTI8EK/FRYG40OHVWTI8EK.SQUARE.jpg http://cdn.instructables.com/FRY/G40O/HVWTI8EK/FRYG40OHVWTI8EK.SMALL.jpg jamiep This Instructable will show you how to convert a weak store-bought electric fly zapper into a 15 Million Volt powerhouse that can incinerate the largest of bugs!CAUTION - this project involves extremely high voltage and should be kept away from children! Do not ever touch anyone or yourself with th...
By: jamiep

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Sun, 1 Jun 2014 16:06:15 PDT
How to: DIY Modded Computer Case http://www.instructables.com/id/How-to-DIY-Modded-Computer-Case/
How to: DIY Modded Computer Case - More DIY How To Projects]]> http://cdn.instructables.com/FRA/WJT3/FJ8YVDQF/FRAWJT3FJ8YVDQF.SQUARE2.jpg http://cdn.instructables.com/FRA/WJT3/FJ8YVDQF/FRAWJT3FJ8YVDQF.SQUARE.jpg http://cdn.instructables.com/FRA/WJT3/FJ8YVDQF/FRAWJT3FJ8YVDQF.SMALL.jpg eomonkeyboi24 I was bored and decided to make a modded computer case. I did all of this by myself with the help from a few people for cutting the case and plexiglass. I hope this helps anyone wanting to mod their computer, but are a little skeptical. This is my first instructable so please comment and tell me how...
By: eomonkeyboi24

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Wed, 30 Jul 2008 22:49:50 PDT
How to remove a virus from a PC using Windows Defender Offline http://www.instructables.com/id/How-to-remove-a-virus-from-a-PC-using-Windows-Defe/
How to remove a virus from a PC using Windows Defender Offline - More DIY How To Projects]]> http://cdn.instructables.com/FVQ/TUII/HD4VG592/FVQTUIIHD4VG592.SQUARE2.jpg http://cdn.instructables.com/FVQ/TUII/HD4VG592/FVQTUIIHD4VG592.SQUARE.jpg http://cdn.instructables.com/FVQ/TUII/HD4VG592/FVQTUIIHD4VG592.SMALL.jpg dc1976 Disclaimer: Malicious software like viruses, worms and Trojans are serious. They can damage your computer's operating system files, steal personal data and corrupt other content on your computer. Due to the nature of malicious software this Instructable isn't a guarantee that you can recover lost or...
By: dc1976

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Thu, 21 Feb 2013 10:32:47 PST
Panelizing PCBs for Seeed Using Eagle Free / Light http://www.instructables.com/id/Panelizing-PCBs-for-Seeed-Using-Eagle-Free-Light/
Panelizing PCBs for Seeed Using Eagle Free / Light - More DIY How To Projects]]> http://cdn.instructables.com/FSE/J9YR/H1ZG79OX/FSEJ9YRH1ZG79OX.SQUARE2.jpg http://cdn.instructables.com/FSE/J9YR/H1ZG79OX/FSEJ9YRH1ZG79OX.SQUARE.jpg http://cdn.instructables.com/FSE/J9YR/H1ZG79OX/FSEJ9YRH1ZG79OX.SMALL.jpg spaceagerobotics Some PCB fab houses (like SeeedStudio, with their Fusion PCB service) will allow you to panelize smaller PCBs.  For example, if you have a 2.5cm x 5cm board, you could panelize two of them on to a single 5mm x 5mm PCB.  Or, put a 7cm x 7cm board and a bunch of 3cm x 3cm boards onto a 10cm x 10cm pan...
By: spaceagerobotics

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Fri, 18 May 2012 18:48:14 PDT
Fix your binoculars......It is easy! http://www.instructables.com/id/Fix-your-binocularsIt-is-easy/
Fix your binoculars......It is easy! - More DIY How To Projects]]> http://cdn.instructables.com/F90/NSTO/G9NHH1OF/F90NSTOG9NHH1OF.SQUARE2.jpg http://cdn.instructables.com/F90/NSTO/G9NHH1OF/F90NSTOG9NHH1OF.SQUARE.jpg http://cdn.instructables.com/F90/NSTO/G9NHH1OF/F90NSTOG9NHH1OF.SMALL.jpg elgatoandaluz Do you have some primates and see wrong with them? Do you see the double image and gives you a headache?  Well has a solution. Deconstructing the prismatic If you dismantle the prismatic can see that there is a small screw that is supported in each of the prisms. Normally these screws are lo...
By: elgatoandaluz

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Sat, 19 Jun 2010 02:26:25 PDT
Create External Interrupt in arduino http://www.instructables.com/id/External-Interrupt-in-arduino/
Create External Interrupt in arduino - More DIY How To Projects]]> http://cdn.instructables.com/FKX/KQC2/IDUQVIH5/FKXKQC2IDUQVIH5.SQUARE2.jpg http://cdn.instructables.com/FKX/KQC2/IDUQVIH5/FKXKQC2IDUQVIH5.SQUARE.jpg http://cdn.instructables.com/FKX/KQC2/IDUQVIH5/FKXKQC2IDUQVIH5.SMALL.jpg Abdullah_Al_Mamun_EEE_EWU_Bangladesh Adruino has several types of interrupts.Interrupt is a process by which arduino stops its regular task or stop its looping and go to interrupt function to complete its given interrupt function task.External interrupt created externally.There are only two external interrupt pin in arduino uno. They a...
By: Abdullah_Al_Mamun_EEE_EWU_Bangladesh

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Sun, 30 Aug 2015 05:43:12 PDT
Parallel and Series Circuit http://www.instructables.com/id/Parallel-and-Series-Circuit/
Parallel and Series Circuit - More DIY How To Projects]]> http://www.instructables.com/static/defaultIMG/default.SQUARE2.png http://www.instructables.com/static/defaultIMG/default.SQUARE.png http://www.instructables.com/static/defaultIMG/default.SMALL.gif tjayfowler There are two basic types of electrical circuits; series and parallel. A complex circuit can consist of sub circuits of each kind. Series Circuit In a series circuit, the path of electrons from the negative (-) side to the positive (+) side goes through all the electrical components of the circui...
By: tjayfowler

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Fri, 18 Nov 2005 14:13:37 PST
Photoshop Face Swapping. http://www.instructables.com/id/Get-your-images/
Photoshop Face Swapping. - More DIY How To Projects]]> http://cdn.instructables.com/F4N/UH8N/H8RVD7PJ/F4NUH8NH8RVD7PJ.SQUARE2.jpg http://cdn.instructables.com/F4N/UH8N/H8RVD7PJ/F4NUH8NH8RVD7PJ.SQUARE.jpg http://cdn.instructables.com/F4N/UH8N/H8RVD7PJ/F4NUH8NH8RVD7PJ.SMALL.jpg ryuski 1. Choose your images. Select the Quick Selection Tool. 2. Switch to the Quick Selection Tool. (Pic 1) 3. Select the face using this tool.(Pic 2) Copy and Pasting 1. Copy and Paste the face onto the other image. (Pic 1) 2. Drag the face into the right position and use free transform to fit it...
By: ryuski

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Fri, 2 Nov 2012 19:27:39 PDT
The Viciously Simple Clap-ON Clap-OFF Circuit For Arduino http://www.instructables.com/id/The-Viciously-Simple-Clap-ON-Clap-OFF-Circuit-For-/
The Viciously Simple Clap-ON Clap-OFF Circuit For Arduino - More DIY How To Projects]]> http://cdn.instructables.com/F0T/UF3I/I0290U7T/F0TUF3II0290U7T.SQUARE2.jpg http://cdn.instructables.com/F0T/UF3I/I0290U7T/F0TUF3II0290U7T.SQUARE.jpg http://cdn.instructables.com/F0T/UF3I/I0290U7T/F0TUF3II0290U7T.SMALL.jpg EngineeringShock Hi Everyone!I've had a few people ask about creating a simple clap-on/clap-off circuit using Arduino. Well those who are interested are now in luck. The software in this instructable is simple and well commented. The schematic is simple, and the components are easy and inexpensive to acquire! All ...
By: EngineeringShock

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Sun, 14 Sep 2014 11:52:24 PDT
Gray Hoverman TV Antenna Final Assembly http://www.instructables.com/id/Gray-Hoverman-TV-Antenna-Final-Assembly/
Gray Hoverman TV Antenna Final Assembly - More DIY How To Projects]]> http://cdn.instructables.com/FWN/VWLI/GITI74R4/FWNVWLIGITI74R4.SQUARE2.jpg http://cdn.instructables.com/FWN/VWLI/GITI74R4/FWNVWLIGITI74R4.SQUARE.jpg http://cdn.instructables.com/FWN/VWLI/GITI74R4/FWNVWLIGITI74R4.SMALL.jpg unclesam The Gray-Hoverman antenna final assembly is straightforward once all the parts are made. This is the last of several Instructables covering construction of this antenna that receives UHF stations and, optionally, those in the high end of the VHF band. A list of the other instructables is provided. T...
By: unclesam

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Wed, 12 Jan 2011 13:13:14 PST
How to Make a Voltage Inverter http://www.instructables.com/id/How-to-Make-a-Voltage-Inverter/
How to Make a Voltage Inverter - More DIY How To Projects]]> http://cdn.instructables.com/F8Z/PF1S/GD2J28G2/F8ZPF1SGD2J28G2.SQUARE2.jpg http://cdn.instructables.com/F8Z/PF1S/GD2J28G2/F8ZPF1SGD2J28G2.SQUARE.jpg http://cdn.instructables.com/F8Z/PF1S/GD2J28G2/F8ZPF1SGD2J28G2.SMALL.jpg Lenny24 Hello There! Now, heres my first Instructable and Ill show you, how to make a small Voltage Inverter (I mean, getting a NEGATIVE Voltage out of a POSITIVE) on you Bredboard. Some Amplifying circuits need negative voltage to work good. This circuit schould deliver enough current to power a small Op...
By: Lenny24

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Tue, 24 Aug 2010 10:49:20 PDT
Things That Will Glow In Black(UV) Light http://www.instructables.com/id/Things-That-Will-Glow-In-BlackUV-Light/
Things That Will Glow In Black(UV) Light - More DIY How To Projects]]> http://cdn.instructables.com/FJO/PYW5/IDUR6IEW/FJOPYW5IDUR6IEW.SQUARE2.jpg http://cdn.instructables.com/FJO/PYW5/IDUR6IEW/FJOPYW5IDUR6IEW.SQUARE.jpg http://cdn.instructables.com/FJO/PYW5/IDUR6IEW/FJOPYW5IDUR6IEW.SMALL.jpg davefhunt Once upon a time Ultraviolet(UV) or "black" Light was reserved for clubs, theaters and science labs. With the arrival of cold cathode lamps and LEDs we can all have some fun. The science bit Ultraviolet light forms part of the Electromagnetic Spectrum (first proposed by James Clerk Maxwell: Respe...
By: davefhunt

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Fri, 28 Aug 2015 15:53:18 PDT
Bluetooth page-turner pedal for sheet music apps http://www.instructables.com/id/Bluetooth-page-turner-pedal-for-sheet-music-apps/
Bluetooth page-turner pedal for sheet music apps - More DIY How To Projects]]> http://cdn.instructables.com/FNZ/YRK1/HTDSPSHT/FNZYRK1HTDSPSHT.SQUARE2.jpg http://cdn.instructables.com/FNZ/YRK1/HTDSPSHT/FNZYRK1HTDSPSHT.SQUARE.jpg http://cdn.instructables.com/FNZ/YRK1/HTDSPSHT/FNZYRK1HTDSPSHT.SMALL.jpg peakecentral This Instructable uses an Bluefruit EZ-Key module to make a Bluetooth page turner pedal. The pedal enables me to easily turn the page on any sheet music app I wish to use on my tablet, without taking my hands off my saxophone. I use it with the Mobile Sheets app on my Android tablet, but it works wi...
By: peakecentral

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Sun, 30 Mar 2014 09:41:14 PDT
Easy SSTC, Slayer Exciter On Steroids! http://www.instructables.com/id/Easy-SSTC-Slayer-Exciter-On-Steroids/
Easy SSTC, Slayer Exciter On Steroids! - More DIY How To Projects]]> http://cdn.instructables.com/FVQ/KYUF/IEB88FTY/FVQKYUFIEB88FTY.SQUARE2.jpg http://cdn.instructables.com/FVQ/KYUF/IEB88FTY/FVQKYUFIEB88FTY.SQUARE.jpg http://cdn.instructables.com/FVQ/KYUF/IEB88FTY/FVQKYUFIEB88FTY.SMALL.jpg -max- In this instructable, I'll show you how to build a REALLY powerful version of the slayer exciter circuit! This design is powerful enough to be considered an SSTC, or Solid State Tesla Coil! It can throw really hot electrical arcs of plasma over 3 inches long, and has the capability to be modulated! ...
By: -max-

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Thu, 10 Sep 2015 08:55:42 PDT
LED Dance Room http://www.instructables.com/id/LED-Dance-Room/
LED Dance Room - More DIY How To Projects]]> http://cdn.instructables.com/FL0/LYG4/FUF3ASLD/FL0LYG4FUF3ASLD.SQUARE2.jpg http://cdn.instructables.com/FL0/LYG4/FUF3ASLD/FL0LYG4FUF3ASLD.SQUARE.jpg http://cdn.instructables.com/FL0/LYG4/FUF3ASLD/FL0LYG4FUF3ASLD.SMALL.jpg SecondTwo This is a guide for building an Arduino-based LED music visualizer, AKA a totally sweet digital dance room. There are various guides around instructables about pure circuit visualizers, but those are generally some kind of amplifier to make the lights pulse and change intensity in response to the p...
By: SecondTwo

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Fri, 15 May 2009 13:53:49 PDT
How to make a watch face with WatchMaker http://www.instructables.com/id/How-to-make-a-watch-face-with-WatchMaker/
How to make a watch face with WatchMaker - More DIY How To Projects]]> http://cdn.instructables.com/FVM/ADWY/IAJNY5NH/FVMADWYIAJNY5NH.SQUARE2.jpg http://cdn.instructables.com/FVM/ADWY/IAJNY5NH/FVMADWYIAJNY5NH.SQUARE.jpg http://cdn.instructables.com/FVM/ADWY/IAJNY5NH/FVMADWYIAJNY5NH.SMALL.jpg BrianB24 This how to will show you the BASICS of how to create a watch face using this app. Prerequisites Basic coding knowledge Basic placement knowledge Basic Knowledge of Photoshop (mainly how layers work) Android Phone (or tablet but android none the less) Android Wear WatchTools Required: Photo e...
By: BrianB24

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Fri, 5 Jun 2015 16:34:37 PDT
Xbox One Turtle Beach XO Four Mic Fix http://www.instructables.com/id/Xbox-One-Turtle-Beach-XO-Four-Mic-Fix/
Xbox One Turtle Beach XO Four Mic Fix - More DIY How To Projects]]> http://cdn.instructables.com/FKV/9PXT/I72P3S8A/FKV9PXTI72P3S8A.SQUARE2.jpg http://cdn.instructables.com/FKV/9PXT/I72P3S8A/FKV9PXTI72P3S8A.SQUARE.jpg http://cdn.instructables.com/FKV/9PXT/I72P3S8A/FKV9PXTI72P3S8A.SMALL.jpg jona_712 The microphone plug on my XO Four headset broke. So I went ahead and made a quick fix for it. This is my first Instructables. Hope it helps anyone with similar problems or anyone who is looking to mod their headset. Removing the ear cushions. To get the ear cushions off just use any small tool t...
By: jona_712

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Tue, 10 Mar 2015 16:08:00 PDT
How to Make Phosphorescent "Glow in the Dark" Powder http://www.instructables.com/id/How-to-Make-Phosphorescent-Glow-in-the-Dark-Powd/
How to Make Phosphorescent "Glow in the Dark" Powder - More DIY How To Projects]]> http://cdn.instructables.com/FZE/DYHV/G33OQ8ON/FZEDYHVG33OQ8ON.SQUARE2.jpg http://cdn.instructables.com/FZE/DYHV/G33OQ8ON/FZEDYHVG33OQ8ON.SQUARE.jpg http://cdn.instructables.com/FZE/DYHV/G33OQ8ON/FZEDYHVG33OQ8ON.SMALL.jpg NurdRage How to make phosphorescent glow in the dark powder. Also known as luminescent, photoluminescent or simply glow powder. Warning: This experiment uses mildly toxic chemicals, wear gloves when handling them. In addition, the combustion reaction must be performed outside or in a fume-hood due to the res...
By: NurdRage

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Sun, 13 Dec 2009 16:51:36 PST
10 $ portable Arduino weather station (AWS) http://www.instructables.com/id/10-Portable-Arduino-Weather-Station-AWS/
10 $ portable Arduino weather station (AWS) - More DIY How To Projects]]> http://cdn.instructables.com/FYP/82PZ/INHOPS9L/FYP82PZINHOPS9L.SQUARE2.jpg http://cdn.instructables.com/FYP/82PZ/INHOPS9L/FYP82PZINHOPS9L.SQUARE.jpg http://cdn.instructables.com/FYP/82PZ/INHOPS9L/FYP82PZINHOPS9L.SMALL.jpg geekrex Recently my college had a small science exhibition .So i was requested by my teacher to present a project in the college to teach young students about electronics so basically i had two days to make some thing.As the climatic conditions over here are varies a lot and recently the temperature is some...
By: geekrex

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Tue, 26 Apr 2016 11:38:38 PDT