Instructables: exploring - technology - electronics - featured http://www.instructables.com Sun, 19 Nov 2017 01:30:54 PST BLOX v1.01 PIC Based LF and Avoiding Robot http://www.instructables.com/id/PIC-Based-LF-and-Avoiding-Robot/
PIC Based LF and Avoiding Robot - More DIY How To Projects]]> https://cdn.instructables.com/FOP/TCJR/JA36KXSS/FOPTCJRJA36KXSS.SQUARE2.jpg https://cdn.instructables.com/FOP/TCJR/JA36KXSS/FOPTCJRJA36KXSS.SQUARE.jpg https://cdn.instructables.com/FOP/TCJR/JA36KXSS/FOPTCJRJA36KXSS.SMALL.jpg tetyanagur IntroductionIn this instructable you will learn to make a light following and avoiding robot. My inspiration comes from robots imitating common human behavior, for example you will not just walk into a wall for no reason. Your brain communicates with your muscles/ organs and immediately will stop yo...
By: tetyanagur

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Sat, 18 Nov 2017 22:03:33 PST
Smart Selective Internet Enabled Dustbin http://www.instructables.com/id/Smart-Selective-Internet-Enabled-Dustbin/
Smart Selective Internet Enabled Dustbin - More DIY How To Projects]]> https://cdn.instructables.com/FDD/H32X/JA36PV3T/FDDH32XJA36PV3T.SQUARE2.jpg https://cdn.instructables.com/FDD/H32X/JA36PV3T/FDDH32XJA36PV3T.SQUARE.jpg https://cdn.instructables.com/FDD/H32X/JA36PV3T/FDDH32XJA36PV3T.SMALL.jpg RSInnovators Sensor Based Waste Collection Bins is used to identify status of waste bins if it is empty or filled so as to customize the waste collection schedule accordingly and also save the cost. Real time waste management system by using smart dustbins to check the fill level of dustbins whether the dustbins...
By: RSInnovators

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Sat, 18 Nov 2017 21:59:19 PST
Complete Raspberry Pi / Nova Wireless Home Monitoring and Automation System ... http://www.instructables.com/id/Complete-Raspberry-Pi-Nova-Wireless-Home-Monitorin/
Complete Raspberry Pi / Nova Wireless Home Monitoring and Automation System ... - More DIY How To Projects]]> https://cdn.instructables.com/FEB/WTLM/JA36PQ63/FEBWTLMJA36PQ63.SQUARE2.jpg https://cdn.instructables.com/FEB/WTLM/JA36PQ63/FEBWTLMJA36PQ63.SQUARE.jpg https://cdn.instructables.com/FEB/WTLM/JA36PQ63/FEBWTLMJA36PQ63.SMALL.jpg jade7272 The Raspberry Pi is an awesome little device ..I will show how you can have a complete stand alone wireless Security / Home Automation System on One device ..We will be installing OpenHab http://openhab.orgNode Red modules http: node Red.orgParticlePi program http://particle.ioTying them all togethe...
By: jade7272

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Sat, 18 Nov 2017 21:33:14 PST
IoT Water Alarm http://www.instructables.com/id/IoT-Water-Alarm/
IoT Water Alarm - More DIY How To Projects]]> https://cdn.instructables.com/FDW/KYPC/JA36PS9P/FDWKYPCJA36PS9P.SQUARE2.jpg https://cdn.instructables.com/FDW/KYPC/JA36PS9P/FDWKYPCJA36PS9P.SQUARE.jpg https://cdn.instructables.com/FDW/KYPC/JA36PS9P/FDWKYPCJA36PS9P.SMALL.jpg Im_int I have recently experienced kitchen drain backup. Had I not been home at the time, it would have caused floor and drywall damage in my apartment. Fortunately, I was aware of the problem and ready to scoop the water out with a bucket. This got me thinking about purchasing a flood alarm. I discovered ...
By: Im_int

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Sat, 18 Nov 2017 21:31:03 PST
ESP32 WiFi Weather Station With a BME280 Sensor http://www.instructables.com/id/ESP32-WiFi-Weather-Station-With-a-BME280-Sensor/
ESP32 WiFi Weather Station With a BME280 Sensor - More DIY How To Projects]]> https://cdn.instructables.com/F5S/8QRA/JA36PDUD/F5S8QRAJA36PDUD.SQUARE2.jpg https://cdn.instructables.com/F5S/8QRA/JA36PDUD/F5S8QRAJA36PDUD.SQUARE.jpg https://cdn.instructables.com/F5S/8QRA/JA36PDUD/F5S8QRAJA36PDUD.SMALL.jpg educ8s Dear friends welcome to another tutorial! In this tutorial we are going to build a WiFi enabled weather station project! We are going to use the new, impressive ESP32 chip for the first time along with a Nextion display. In this video, we are going to make this. It is yet another weather station pro...
By: educ8s

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Sat, 18 Nov 2017 11:27:55 PST
How to Fix Xiaomi Mouse Scroll Problem http://www.instructables.com/id/How-to-Fix-Xiaomi-Mouse-Scroll-Problem/
How to Fix Xiaomi Mouse Scroll Problem - More DIY How To Projects]]> https://cdn.instructables.com/FEA/CF8L/JA36MFHL/FEACF8LJA36MFHL.SQUARE2.jpg https://cdn.instructables.com/FEA/CF8L/JA36MFHL/FEACF8LJA36MFHL.SQUARE.jpg https://cdn.instructables.com/FEA/CF8L/JA36MFHL/FEACF8LJA36MFHL.SMALL.jpg brozky Just as with any other tool, a computer mouse would eventually need some maintenance due to its continuous usage. The typical wear and tear of the product allows it to function less efficiently than how it had been during the time that it was once bought. After all, deterioration is inevitable In th...
By: brozky

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Sat, 18 Nov 2017 02:16:00 PST
ESP8266 Based Network Clock and Weather Monitor http://www.instructables.com/id/ESP8266-Based-Network-Clock-and-Weather-Monitor/
ESP8266 Based Network Clock and Weather Monitor - More DIY How To Projects]]> https://cdn.instructables.com/F9B/L2XS/JA36H6VK/F9BL2XSJA36H6VK.SQUARE2.jpg https://cdn.instructables.com/F9B/L2XS/JA36H6VK/F9BL2XSJA36H6VK.SQUARE.jpg https://cdn.instructables.com/F9B/L2XS/JA36H6VK/F9BL2XSJA36H6VK.SMALL.jpg rishabhh1 Short and Simple Weekend Project with ESP8266 and 0.96'' 128x64 OLED Display.The device is a network clock i.e. fetches time from ntp servers. It also Displays weather information with icons from openweathermap.orgParts Required:1. ESP8266 Module (Any one, I used NodeMCU)2. 0.96" OLED (I2C Based)3. ...
By: rishabhh1

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Fri, 17 Nov 2017 04:55:16 PST
Tele Operated Bionic Arm http://www.instructables.com/id/Tele-Operated-Bionic-Arm/
Tele Operated Bionic Arm - More DIY How To Projects]]> https://cdn.instructables.com/FA7/D548/JA36GPAZ/FA7D548JA36GPAZ.SQUARE2.jpg https://cdn.instructables.com/FA7/D548/JA36GPAZ/FA7D548JA36GPAZ.SQUARE.jpg https://cdn.instructables.com/FA7/D548/JA36GPAZ/FA7D548JA36GPAZ.SMALL.jpg evivetoolkit In this Instructable, we will make a tele operated bionic arm, which is a robotic arm similar to human hand with six degrees of freedom (five for figures and one for wrist). It is controlled with human hand using a glove which have flex sensors attached for finger feedback and IMU for wrist angle fe...
By: evivetoolkit

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Fri, 17 Nov 2017 01:40:43 PST
Use HC-06 Bluetooth Module to Realize Micro:bit Communication With Mobile Phone http://www.instructables.com/id/Use-HC-06-Bluetooth-Module-to-Realize-Microbit-Com/
Use HC-06 Bluetooth Module to Realize Micro:bit Communication With Mobile Phone - More DIY How To Projects]]> https://cdn.instructables.com/FFP/F56O/JA36GOGY/FFPF56OJA36GOGY.SQUARE2.jpg https://cdn.instructables.com/FFP/F56O/JA36GOGY/FFPF56OJA36GOGY.SQUARE.jpg https://cdn.instructables.com/FFP/F56O/JA36GOGY/FFPF56OJA36GOGY.SMALL.jpg ElecFreaks Lots of friends around me who play micro:bit tell me that the Bluetooth connection of micro:bit is not stable. It is easy to disconnect. If we use micropython, the Bluetooth cannot even be put to use. Before this problem is solved by micro:bit official, here we have another compromized method. That ...
By: ElecFreaks

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Thu, 16 Nov 2017 21:29:33 PST
Assemble an AUX Cord http://www.instructables.com/id/Assemble-an-AUX-Cord/
Assemble an AUX Cord - More DIY How To Projects]]> https://cdn.instructables.com/F57/SZSL/JA1TXWES/F57SZSLJA1TXWES.SQUARE2.jpg https://cdn.instructables.com/F57/SZSL/JA1TXWES/F57SZSLJA1TXWES.SQUARE.jpg https://cdn.instructables.com/F57/SZSL/JA1TXWES/F57SZSLJA1TXWES.SMALL.jpg joysig This Instructable shows you the process of assembling an AUX cord from the Joy Signal kit. If you don't have a kit, further directions are at the bottom. Tools Needed To make this AUX cord from a kit you need: Soldering ironTweezersWork holding viseHeat gunExtra solderMultimeter or beep tester ...
By: joysig

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Thu, 16 Nov 2017 07:50:31 PST
USB Rechargeable Flashlight http://www.instructables.com/id/USB-Rechargeable-Flashlight-1/
USB Rechargeable Flashlight - More DIY How To Projects]]> https://cdn.instructables.com/FAJ/O9J1/JA1TPE4B/FAJO9J1JA1TPE4B.SQUARE2.jpg https://cdn.instructables.com/FAJ/O9J1/JA1TPE4B/FAJO9J1JA1TPE4B.SQUARE.jpg https://cdn.instructables.com/FAJ/O9J1/JA1TPE4B/FAJO9J1JA1TPE4B.SMALL.jpg Aabhishek Sharma Its an USB Rechargeable led flashlight,Power & useful project and can be charged using smartphone charger or PC USB port.Read full detailed instructable and at the end you would find a youtube tutorial link.I hope you would like it. What is it?How it works? hi guys,I'm back with new instructable ...
By: Aabhishek Sharma

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Thu, 16 Nov 2017 01:51:50 PST
DIY Wireless Phone Charger & LED Control http://www.instructables.com/id/DIY-Wireless-Phone-Charger-LED-Control/
DIY Wireless Phone Charger & LED Control - More DIY How To Projects]]> https://cdn.instructables.com/FFP/AEQ0/JA1TXC1D/FFPAEQ0JA1TXC1D.SQUARE2.jpg https://cdn.instructables.com/FFP/AEQ0/JA1TXC1D/FFPAEQ0JA1TXC1D.SQUARE.jpg https://cdn.instructables.com/FFP/AEQ0/JA1TXC1D/FFPAEQ0JA1TXC1D.SMALL.jpg jade7272 In this instructable I will demonstrate how to make a Wireless Phone Charger and activated LEDs .. I will include code ,PDFs ,Wiring diagrams and Gerber files as well as a Bill of materials to make your own wireless phone charger.Special note : Not all phones have wireless charging capability ..I ha...
By: jade7272

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Wed, 15 Nov 2017 21:04:50 PST
Battery Conversion for LED Light http://www.instructables.com/id/Battery-Conversion-for-LED-Light/
Battery Conversion for LED Light - More DIY How To Projects]]> https://cdn.instructables.com/FMT/B0CS/J9YJFAC8/FMTB0CSJ9YJFAC8.SQUARE2.jpg https://cdn.instructables.com/FMT/B0CS/J9YJFAC8/FMTB0CSJ9YJFAC8.SQUARE.jpg https://cdn.instructables.com/FMT/B0CS/J9YJFAC8/FMTB0CSJ9YJFAC8.SMALL.jpg Sean of Earth I've just got myself a lovely new LED up-lighter, but look where I'm testing it - under a desk in the office, where there are plenty of plug sockets!I'm going to convert it to battery power, so I can take it wherever I want.A build like this would work on just about anything that runs from a main so...
By: Sean of Earth

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Tue, 14 Nov 2017 13:23:32 PST
Circuit Blocks in the Classroom http://www.instructables.com/id/Circuit-Blocks-in-the-Classroom/
Circuit Blocks in the Classroom - More DIY How To Projects]]> https://cdn.instructables.com/FLT/S767/J9YJEXA8/FLTS767J9YJEXA8.SQUARE2.jpg https://cdn.instructables.com/FLT/S767/J9YJEXA8/FLTS767J9YJEXA8.SQUARE.jpg https://cdn.instructables.com/FLT/S767/J9YJEXA8/FLTS767J9YJEXA8.SMALL.jpg 3DNicholos This is part of a series of Instructables intended for teachers about educating students in the classroom around making and tinkering. For more about the details of this project, check out our blog.Learning about circuits and electricity can be an intimidating task - it seems so complicated! This ac...
By: 3DNicholos

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Tue, 14 Nov 2017 10:25:42 PST
Fix a Fraying IPhone/Mac/Surface/Laptop Charger http://www.instructables.com/id/Fix-a-Fraying-IPhoneMacSurfaceLaptop-Charger/
Fix a Fraying IPhone/Mac/Surface/Laptop Charger - More DIY How To Projects]]> https://cdn.instructables.com/FCD/M7CA/J9YJF401/FCDM7CAJ9YJF401.SQUARE2.jpg https://cdn.instructables.com/FCD/M7CA/J9YJF401/FCDM7CAJ9YJF401.SQUARE.jpg https://cdn.instructables.com/FCD/M7CA/J9YJF401/FCDM7CAJ9YJF401.SMALL.jpg shuyagong If you're in the position of having a broken laptop/phone charger, and you can see the wires getting exposed or fraying, and for weeks now you've been bending your charger cord in juuuuust the right way to get another charge in, and you don't want to shell out $70-100 dollars for another official on...
By: shuyagong

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Tue, 14 Nov 2017 10:49:34 PST
Programming a PLC to Control a Stop Light. http://www.instructables.com/id/Programming-a-PLC-to-Control-a-Stop-Light/
Programming a PLC to Control a Stop Light. - More DIY How To Projects]]> https://cdn.instructables.com/FGG/URHR/J9YJBAGD/FGGURHRJ9YJBAGD.SQUARE2.jpg https://cdn.instructables.com/FGG/URHR/J9YJBAGD/FGGURHRJ9YJBAGD.SQUARE.jpg https://cdn.instructables.com/FGG/URHR/J9YJBAGD/FGGURHRJ9YJBAGD.SMALL.jpg DWickert PLCs are used in everything we encounter on a daily basis. From the machines canning or bottling of items such as beer, soda, soup and many other packaged goods to the conveyor belts at Walmart and the Stop Lights at some intersections, PLCs touch almost everyone’s life in one way or another, so it ...
By: DWickert

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Mon, 13 Nov 2017 15:13:12 PST
Trashy $1.00 LAMP http://www.instructables.com/id/Trashy-100-LAMP/
Trashy $1.00 LAMP - More DIY How To Projects]]> https://cdn.instructables.com/FVB/O9E5/J9SW3TEA/FVBO9E5J9SW3TEA.SQUARE2.jpg https://cdn.instructables.com/FVB/O9E5/J9SW3TEA/FVBO9E5J9SW3TEA.SQUARE.jpg https://cdn.instructables.com/FVB/O9E5/J9SW3TEA/FVBO9E5J9SW3TEA.SMALL.jpg QuinnBentleyPeakBenson In this process you will attempt to create a lamp similar to the exquisite one above using only $1 USD.Goodluck!- QBPB COLLECT AND AQUIRE ITEMS USED: Soccer Ball (interior black rubber + hardened exterior) Wire (8 gauge) Cans (beer and or soda) Clamp Discarded metallic lamp fixture (...
By: QuinnBentleyPeakBenson

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Sun, 12 Nov 2017 20:50:00 PST
Self Moveable Lever http://www.instructables.com/id/Self-Moveable-Lever/
Self Moveable Lever - More DIY How To Projects]]> https://cdn.instructables.com/FI8/DGS7/J9SVYVJS/FI8DGS7J9SVYVJS.SQUARE2.jpg https://cdn.instructables.com/FI8/DGS7/J9SVYVJS/FI8DGS7J9SVYVJS.SQUARE.jpg https://cdn.instructables.com/FI8/DGS7/J9SVYVJS/FI8DGS7J9SVYVJS.SMALL.jpg suman_1790 We all are familiar with lever.A lever consists of two material components and two work components: A beam or solid rod A fulcrum or pivot point An input force (or effort) An output force (or load or resistance)Here the effort is placed in static position, but the load will be slide . thus the s...
By: suman_1790

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Sun, 12 Nov 2017 22:52:02 PST
Wheel Street Lamp http://www.instructables.com/id/Wheel-Street-Lamp/
Wheel Street Lamp - More DIY How To Projects]]> https://cdn.instructables.com/FRC/U391/J9SVY3H8/FRCU391J9SVY3H8.SQUARE2.jpg https://cdn.instructables.com/FRC/U391/J9SVY3H8/FRCU391J9SVY3H8.SQUARE.jpg https://cdn.instructables.com/FRC/U391/J9SVY3H8/FRCU391J9SVY3H8.SMALL.jpg BenGruenbaum This is an urban style lamp that you can create with interesting things you can find on the streets. Bike Wheel Spine Find a bike wheel that's been detached from a bike. To prepare the wheel for the lamp first:Remove the rubber tire and anything else you don't want to be seen in the final lamp.Th...
By: BenGruenbaum

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Sun, 12 Nov 2017 22:47:17 PST
Power Bank Under $10 ! | DIY | 3D Printed http://www.instructables.com/id/Power-Bank-Under-10-DIY-3D-Printed/
Power Bank Under $10 ! | DIY | 3D Printed - More DIY How To Projects]]> https://cdn.instructables.com/FW4/Q09G/J9SVYATZ/FW4Q09GJ9SVYATZ.SQUARE2.jpg https://cdn.instructables.com/FW4/Q09G/J9SVYATZ/FW4Q09GJ9SVYATZ.SQUARE.jpg https://cdn.instructables.com/FW4/Q09G/J9SVYATZ/FW4Q09GJ9SVYATZ.SMALL.jpg Nematic! Today’s smartphone industry is producing way too powerful phone then we expected in 90’s, but there is only one thing which they lack i.e. battery, they are worst. And the only solution we have now is a power bank. In this video, I will show you how you can make one by yourself in just under $10. So...
By: Nematic!

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Sun, 12 Nov 2017 10:02:46 PST
Make Your Own Simple Theremin http://www.instructables.com/id/Make-Your-Own-Simple-Theremin/
Make Your Own Simple Theremin - More DIY How To Projects]]> https://cdn.instructables.com/F73/DKQ9/J9SVVA1U/F73DKQ9J9SVVA1U.SQUARE2.jpg https://cdn.instructables.com/F73/DKQ9/J9SVVA1U/F73DKQ9J9SVVA1U.SQUARE.jpg https://cdn.instructables.com/F73/DKQ9/J9SVVA1U/F73DKQ9J9SVVA1U.SMALL.jpg GreatScottLab In this project I will show you how the electronic instrument Theremin works and how we can create a simple version of it with the help of 2 ICs and only a few complementary components. Along the way we will talk about oscillator types, body capacitance and much more. So let's get started! Watch t...
By: GreatScottLab

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Sun, 12 Nov 2017 07:52:40 PST
How to Convert a Physical Book Into an Ebook? http://www.instructables.com/id/How-to-Convert-a-Physical-Book-Into-an-Ebook/
How to Convert a Physical Book Into an Ebook? - More DIY How To Projects]]> https://cdn.instructables.com/FYL/D1AK/J9SVR8WZ/FYLD1AKJ9SVR8WZ.SQUARE2.jpg https://cdn.instructables.com/FYL/D1AK/J9SVR8WZ/FYLD1AKJ9SVR8WZ.SQUARE.jpg https://cdn.instructables.com/FYL/D1AK/J9SVR8WZ/FYLD1AKJ9SVR8WZ.SMALL.jpg Kate_WANGJ Being a student majoring Chemical Engineering, I usually have bulktextbooks, technical books and notes to scan (sometimes print) I’ve looked for an efficient book scanner for some time, but most them are expensive, extremely huge. Before long, I found a book scanner called Czur which actually is a S...
By: Kate_WANGJ

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Sat, 11 Nov 2017 05:15:42 PST
Nice and Cheap Enclosure for a Power Switch http://www.instructables.com/id/Nice-and-Cheap-Enclosure-for-a-Power-Switch/
Nice and Cheap Enclosure for a Power Switch - More DIY How To Projects]]> https://cdn.instructables.com/FFR/L4IS/J9SVP2HV/FFRL4ISJ9SVP2HV.SQUARE2.jpg https://cdn.instructables.com/FFR/L4IS/J9SVP2HV/FFRL4ISJ9SVP2HV.SQUARE.jpg https://cdn.instructables.com/FFR/L4IS/J9SVP2HV/FFRL4ISJ9SVP2HV.SMALL.jpg fspatz Electric parts should:- not only work, - look really nice (WAF - Woman acceptance factor!) - cheap- make less work...I went shopping...When you want to ask me: "How to wire this? and how to connect this to arduino, raspberry...? " then it's not a project for you... Enclosure... Aus dem Baumarkt:...
By: fspatz

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Fri, 10 Nov 2017 02:33:09 PST
Master Your Micro:bit With Arduino IDE--Button and Other GPIO http://www.instructables.com/id/Master-Your-Microbit-With-Arduino-IDE-Button-and-O/
Master Your Micro:bit With Arduino IDE--Button and Other GPIO - More DIY How To Projects]]> https://cdn.instructables.com/FTD/YTU0/J9SVLQ97/FTDYTU0J9SVLQ97.SQUARE2.jpg https://cdn.instructables.com/FTD/YTU0/J9SVLQ97/FTDYTU0J9SVLQ97.SQUARE.jpg https://cdn.instructables.com/FTD/YTU0/J9SVLQ97/FTDYTU0J9SVLQ97.SMALL.jpg ElecFreaks In our previous blog Master Your Micro:bit with Arduino IDE ——Light LED, we have talked about how to install micro:bit library on Arduino IDE and how to drive LED on micro:bit with Arduino IDE. In this article, we are going to tell you how to drive micro:bit button and GPIO with Arduino IDE. Butto...
By: ElecFreaks

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Thu, 9 Nov 2017 17:43:51 PST
Create an Electro-Theremin http://www.instructables.com/id/Create-an-Electro-Theremin/
Create an Electro-Theremin - More DIY How To Projects]]> https://cdn.instructables.com/FWR/BKDV/J9SVLX4R/FWRBKDVJ9SVLX4R.SQUARE2.jpg https://cdn.instructables.com/FWR/BKDV/J9SVLX4R/FWRBKDVJ9SVLX4R.SQUARE.jpg https://cdn.instructables.com/FWR/BKDV/J9SVLX4R/FWRBKDVJ9SVLX4R.SMALL.jpg ElecFreaks GoalsLearn to use an analog sensor with the micro:bit. Make an electro-theremin! Materials 1 x BBC micro:bit1 x Micro USB cable 1 x Buzzer 2 x F-F Jumper Wires 1 x Potentiometer Procedure Step 1Plug in your Buzzer to Pin0. Make sure the positive lead is connected to the yellow signal pin and ...
By: ElecFreaks

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Thu, 9 Nov 2017 19:09:50 PST
Android Controlled LCD Screen in Flowcode7 http://www.instructables.com/id/Android-Controlled-LCD-Screen-in-Flowcode7/
Android Controlled LCD Screen in Flowcode7 - More DIY How To Projects]]> https://cdn.instructables.com/FVY/FQ0K/J9OWN9WD/FVYFQ0KJ9OWN9WD.SQUARE2.jpg https://cdn.instructables.com/FVY/FQ0K/J9OWN9WD/FVYFQ0KJ9OWN9WD.SQUARE.jpg https://cdn.instructables.com/FVY/FQ0K/J9OWN9WD/FVYFQ0KJ9OWN9WD.SMALL.jpg gguit This instructable allows you to control a virtual LCD screen that is simulated using FlowCode7 by means of your Android device. You can obviously throw in other platforms but they need to be Bluetooth enabled. We will also use Arduino as an interface to PIC 16F877A (simulation in Flowcode7) and Blue...
By: gguit

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Thu, 9 Nov 2017 06:59:21 PST
10 Bits Binary Counter http://www.instructables.com/id/10-Bits-Binary-Counter/
10 Bits Binary Counter - More DIY How To Projects]]> https://cdn.instructables.com/F3H/9SUJ/J9OWEHGD/F3H9SUJJ9OWEHGD.SQUARE2.jpg https://cdn.instructables.com/F3H/9SUJ/J9OWEHGD/F3H9SUJJ9OWEHGD.SQUARE.jpg https://cdn.instructables.com/F3H/9SUJ/J9OWEHGD/F3H9SUJJ9OWEHGD.SMALL.jpg braulio777 This is a binary counter that can count from 0 to 1023 because it's a 10 bits binary counter. However, it needs 10-1N914 diodes like interface between the counter and the 10-10mm LEDs used in this project. The counter is also integrated by 10-JK Flip-Flops; that is, 5-IC74LS76s and an IC555 timer ...
By: braulio777

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Wed, 8 Nov 2017 21:18:19 PST
Modifying a Robot FLR D2-2 http://www.instructables.com/id/Modifying-a-Robot-FLR-D2-2/
Modifying a Robot FLR D2-2 - More DIY How To Projects]]> https://cdn.instructables.com/FQQ/NE1L/J9OWL28W/FQQNE1LJ9OWL28W.SQUARE2.jpg https://cdn.instructables.com/FQQ/NE1L/J9OWL28W/FQQNE1LJ9OWL28W.SQUARE.jpg https://cdn.instructables.com/FQQ/NE1L/J9OWL28W/FQQNE1LJ9OWL28W.SMALL.jpg Passtek I want to reprogram a robot D2-2 which is really cheap (see Banggood for example). The µcontroller supplied is an AT89C2051, and I don't have the IDE, the programmer and the time to learn, so I decided to remove the AT89C2051 and to try using a PIC.I have chosen a 16F690 because I have plenty but yo...
By: Passtek

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Thu, 9 Nov 2017 02:31:40 PST
Amplitude Modulator and Demodulator Trainer Kit http://www.instructables.com/id/Amplitude-Modulator-and-Demodulator-Trainer-Kit/
Amplitude Modulator and Demodulator Trainer Kit - More DIY How To Projects]]> https://cdn.instructables.com/FEI/TUNP/J9OWC2N5/FEITUNPJ9OWC2N5.SQUARE2.jpg https://cdn.instructables.com/FEI/TUNP/J9OWC2N5/FEITUNPJ9OWC2N5.SQUARE.jpg https://cdn.instructables.com/FEI/TUNP/J9OWC2N5/FEITUNPJ9OWC2N5.SMALL.jpg s_a_h_a •Modulation is the process of varying one or more properties of a periodic waveform (carrier signal) with a modulating signal (information) to be transmitted.•A modulator is a device that performs modulation.•A demodulator is a device that performs demodulation, the inverse of modulation.•In AM, the...
By: s_a_h_a

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Wed, 8 Nov 2017 09:06:44 PST
IR Communication in Swarming Robotics for Search and Rescue http://www.instructables.com/id/IR-Communication-in-Swarming-Robotics-for-Search-a/
IR Communication in Swarming Robotics for Search and Rescue - More DIY How To Projects]]> https://cdn.instructables.com/FAE/R6PC/J9OWHVWT/FAER6PCJ9OWHVWT.SQUARE2.jpg https://cdn.instructables.com/FAE/R6PC/J9OWHVWT/FAER6PCJ9OWHVWT.SQUARE.jpg https://cdn.instructables.com/FAE/R6PC/J9OWHVWT/FAER6PCJ9OWHVWT.SMALL.jpg bcamrl The IR Communication robots are a swarm and will work around the physical barrier making communication between the surface and underneath the surface possible. The robots are capable of signaling a red, yellow, or green LED individually. Red signifies that a zone is dangerous. Yellow signifies that ...
By: bcamrl

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Wed, 8 Nov 2017 07:56:42 PST
Automatic Night Light http://www.instructables.com/id/Automatic-Night-Light-6/
Automatic Night Light - More DIY How To Projects]]> https://cdn.instructables.com/FYR/7AST/J9YJDK3D/FYR7ASTJ9YJDK3D.SQUARE2.jpg https://cdn.instructables.com/FYR/7AST/J9YJDK3D/FYR7ASTJ9YJDK3D.SQUARE.jpg https://cdn.instructables.com/FYR/7AST/J9YJDK3D/FYR7ASTJ9YJDK3D.SMALL.jpg getskumar.kumar Today I'm going to make an automatic night light for my room. It's a very cool DIY.This is one of the Cool Circuits I have made....I think you people would probably like my project. Gathering Materials...... First Step in a project is planning and gathering materials.So now lets gather the items ...
By: getskumar.kumar

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Tue, 7 Nov 2017 16:56:33 PST
IoT based smart farming http://www.instructables.com/id/IoT-Based-Smart-Farming/
IoT based smart farming - More DIY How To Projects]]> https://cdn.instructables.com/FNS/AK77/J9OWBQOB/FNSAK77J9OWBQOB.SQUARE2.jpg https://cdn.instructables.com/FNS/AK77/J9OWBQOB/FNSAK77J9OWBQOB.SQUARE.jpg https://cdn.instructables.com/FNS/AK77/J9OWBQOB/FNSAK77J9OWBQOB.SMALL.jpg RSInnovators Internet Of Things (IoT)is a shared network of objects or things which can interact with each other provided the Internet connection. IoT plays an important role in agriculture industry which can feed 9.6 billion people on the Earth by 2050. Smart Agriculture helps to reduce wastage, effective usage...
By: RSInnovators

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Wed, 8 Nov 2017 06:24:32 PST
Self Sustaining Luminous Mat http://www.instructables.com/id/Self-Sustaining-Luminous-Mat/
Self Sustaining Luminous Mat - More DIY How To Projects]]> https://cdn.instructables.com/FU2/W46K/J9OWFAXB/FU2W46KJ9OWFAXB.SQUARE2.jpg https://cdn.instructables.com/FU2/W46K/J9OWFAXB/FU2W46KJ9OWFAXB.SQUARE.jpg https://cdn.instructables.com/FU2/W46K/J9OWFAXB/FU2W46KJ9OWFAXB.SMALL.jpg Chadua Hello everybody, I am Chadua. This is my first project here in instructables. We will make a Luminous mat (40x50cm) that generates power by each footstep. The power generated is used to light the logo up. Impress your visitors with a warmly and shinning welcome. lets get started! Materials It i...
By: Chadua

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Tue, 7 Nov 2017 10:56:06 PST
Air Pollution Monitoring | IoT-Data Viz-ML http://www.instructables.com/id/Air-Pollution-Monitoring-IoT-Data-Viz-ML/
Air Pollution Monitoring | IoT-Data Viz-ML - More DIY How To Projects]]> https://cdn.instructables.com/F8A/H7YO/J9OWGRRE/F8AH7YOJ9OWGRRE.SQUARE2.jpg https://cdn.instructables.com/F8A/H7YO/J9OWGRRE/F8AH7YOJ9OWGRRE.SQUARE.jpg https://cdn.instructables.com/F8A/H7YO/J9OWGRRE/F8AH7YOJ9OWGRRE.SMALL.jpg DebadriD So this is basically a complete IoT Application which includes hardware part as well as software part. In this tutorial you will see how to set up the IoT device and how to us it to monitor the different types of pollution gases present in the air. So this tutorial includes IoT and Data Science. Pro...
By: DebadriD

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Tue, 7 Nov 2017 01:33:52 PST
Digital Wireless Security System http://www.instructables.com/id/Digital-Wireless-Security-System/
Digital Wireless Security System - More DIY How To Projects]]> https://cdn.instructables.com/FDD/U3ZR/J9OWHXWX/FDDU3ZRJ9OWHXWX.SQUARE2.jpg https://cdn.instructables.com/FDD/U3ZR/J9OWHXWX/FDDU3ZRJ9OWHXWX.SQUARE.jpg https://cdn.instructables.com/FDD/U3ZR/J9OWHXWX/FDDU3ZRJ9OWHXWX.SMALL.jpg Vikrant Thakur In the Instructable, we are going build a Prototype of digital wireless security systems using RF Technology. The project can be used for security purposes in home, offices, organizations etc.Since it's built with RF Technology and it's secured it most cheap and reliable system for small-scale purpo...
By: Vikrant Thakur

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Mon, 6 Nov 2017 09:50:52 PST
Instructables View Counter http://www.instructables.com/id/Instructables-View-Counter/
Instructables View Counter - More DIY How To Projects]]> https://cdn.instructables.com/FOF/Y2UL/J9OJ9PGR/FOFY2ULJ9OJ9PGR.SQUARE2.jpg https://cdn.instructables.com/FOF/Y2UL/J9OJ9PGR/FOFY2ULJ9OJ9PGR.SQUARE.jpg https://cdn.instructables.com/FOF/Y2UL/J9OJ9PGR/FOFY2ULJ9OJ9PGR.SMALL.jpg ThomasVDD Subscriber counters for Youtube and Facebook are quite common, but why not make something similar for Instructables?That's exactly what we're going to do: in this instructable, we'll make an Instructables view counter!The views will have to be captured from the interwebs, so we'll use the common (an...
By: ThomasVDD

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Mon, 6 Nov 2017 11:37:22 PST
DIY Analog Variable Bench Power Supply W/ Precision Current Limiter http://www.instructables.com/id/DIY-Analog-Variable-Bench-Power-Supply-W-Precision/
DIY Analog Variable Bench Power Supply W/ Precision Current Limiter - More DIY How To Projects]]> https://cdn.instructables.com/FOB/EHIB/J9JFOOMC/FOBEHIBJ9JFOOMC.SQUARE2.jpg https://cdn.instructables.com/FOB/EHIB/J9JFOOMC/FOBEHIBJ9JFOOMC.SQUARE.jpg https://cdn.instructables.com/FOB/EHIB/J9JFOOMC/FOBEHIBJ9JFOOMC.SMALL.jpg powpher In this project I will show you how to use famous LM317T with a Current Booster power transistor, and how to use Linear Technology LT6106 current sense amplifier for precision current limiter .This circuit may allows you to use up to more than 5A, but this time it is used for just 2A light load be...
By: powpher

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Sun, 5 Nov 2017 09:18:00 PST
Simple Light Circuit Inside Infinity Mirror Diorama: http://www.instructables.com/id/Simple-Light-Circuit-Inside-Infinity-Mirror-Dioram/
Simple Light Circuit Inside Infinity Mirror Diorama: - More DIY How To Projects]]> https://cdn.instructables.com/FYM/OGAR/J9JFTKMU/FYMOGARJ9JFTKMU.SQUARE2.jpg https://cdn.instructables.com/FYM/OGAR/J9JFTKMU/FYMOGARJ9JFTKMU.SQUARE.jpg https://cdn.instructables.com/FYM/OGAR/J9JFTKMU/FYMOGARJ9JFTKMU.SMALL.jpg dylannegri Disclaimer: I am not going to go into very specific detail on how to construct an infinity mirror box in this Instructable tutorial. I will however mention some of the reasoning as to why I constructed it the way that I did. If you are interested in knowing how to construct this particular box, plea...
By: dylannegri

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Sat, 4 Nov 2017 20:26:56 PDT
Tic Tac Toe ( 3 in a Row ) http://www.instructables.com/id/Tic-Tac-Toe-3-in-a-Row-/
Tic Tac Toe ( 3 in a Row ) - More DIY How To Projects]]> https://cdn.instructables.com/F86/91EO/J9JFPM3L/F8691EOJ9JFPM3L.SQUARE2.jpg https://cdn.instructables.com/F86/91EO/J9JFPM3L/F8691EOJ9JFPM3L.SQUARE.jpg https://cdn.instructables.com/F86/91EO/J9JFPM3L/F8691EOJ9JFPM3L.SMALL.jpg simpletronic This project is an electronic recreation of the classic Tic-Tac-Toe pencil & paper 2 player game. The heart of the circuit is Microchip´s PIC 16F627A microcontroller. I have included download link for a PC board PDF and also the HEX code for the chip burning. You will also find the assembly source c...
By: simpletronic

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Fri, 3 Nov 2017 13:57:36 PDT
Sound Activated Camera Flash http://www.instructables.com/id/Sound-Activated-Camera-Flash-1/
Sound Activated Camera Flash - More DIY How To Projects]]> https://cdn.instructables.com/FHR/QPR0/J9OWJT0O/FHRQPR0J9OWJT0O.SQUARE2.jpg https://cdn.instructables.com/FHR/QPR0/J9OWJT0O/FHRQPR0J9OWJT0O.SQUARE.jpg https://cdn.instructables.com/FHR/QPR0/J9OWJT0O/FHRQPR0J9OWJT0O.SMALL.jpg Barely Painted I show you how to make sound activated strobe light using Camera Flash. You can use this for Halloween party. Watch Video In this video you can see what result you’ll get in case if you decide make this project by yourself. Timeline 0:07 - Preview 0:25 - Test Build 1:07 - Test 3:00 - Permanent ...
By: Barely Painted

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Fri, 3 Nov 2017 13:38:37 PDT
DIY 300 Watt 5.1 Channel Amplifier http://www.instructables.com/id/DIY-300-Watt-51-Channel-Amplifier/
DIY 300 Watt 5.1 Channel Amplifier - More DIY How To Projects]]> https://cdn.instructables.com/FKG/0YCF/J9JFNNWH/FKG0YCFJ9JFNNWH.SQUARE2.jpg https://cdn.instructables.com/FKG/0YCF/J9JFNNWH/FKG0YCFJ9JFNNWH.SQUARE.jpg https://cdn.instructables.com/FKG/0YCF/J9JFNNWH/FKG0YCFJ9JFNNWH.SMALL.jpg Steve Willson Kujur Hey! everyone My name is Steve.Today I'm going to show you How to Make 5.1 Channel Amplifier Click here to See the Video Let's Start Gallery Features Input Power24V DC @ 15AInput Signal 6 channel Output Power & Signal6 Channel x 50watt @ 4 Ohms = 300 Watt @ 4 OhmsOperation 5.1 Via Sound Card ...
By: Steve Willson Kujur

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Fri, 3 Nov 2017 07:49:29 PDT
Single Player USB Arcade Controller Unit http://www.instructables.com/id/Single-Player-USB-Arcade-Controller-Unit/
Single Player USB Arcade Controller Unit - More DIY How To Projects]]> https://cdn.instructables.com/F26/SS1S/J9JFD40R/F26SS1SJ9JFD40R.SQUARE2.jpg https://cdn.instructables.com/F26/SS1S/J9JFD40R/F26SS1SJ9JFD40R.SQUARE.jpg https://cdn.instructables.com/F26/SS1S/J9JFD40R/F26SS1SJ9JFD40R.SMALL.jpg lb_20 Hi Guys!In this instructable, I'll be showing you how I put together a couple of quick and easy single player arcade controllers using an arcade controller kit from Banggood. These are great for a fast project build - I designed and put these together in a day once I had all the parts. The controlle...
By: lb_20

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Fri, 3 Nov 2017 00:03:50 PDT
Spooky ESP8266 Halloween Hack, With Motion Sensor and Light / Sound / Animation http://www.instructables.com/id/Spooky-ESP8266-Halloween-Hack-With-Motion-Sensor-a/
Spooky ESP8266 Halloween Hack, With Motion Sensor and Light / Sound / Animation - More DIY How To Projects]]> https://cdn.instructables.com/F2Z/TVIN/J9IR8S5H/F2ZTVINJ9IR8S5H.SQUARE2.jpg https://cdn.instructables.com/F2Z/TVIN/J9IR8S5H/F2ZTVINJ9IR8S5H.SQUARE.jpg https://cdn.instructables.com/F2Z/TVIN/J9IR8S5H/F2ZTVINJ9IR8S5H.SMALL.jpg kptainkirk For Halloween, I wanted to have a spooky decoration, of course, but with a bit of electronics !I have imagined a motion sensor, which triggers various candle leds, an animated crawling spider, and a spooky witch sound when someone arrives. That should be nice!All that is operated by a NodeMCU v3 mod...
By: kptainkirk

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Thu, 2 Nov 2017 14:01:44 PDT
The Continuity Tester! http://www.instructables.com/id/Continuity-Tester-1/
The Continuity Tester! - More DIY How To Projects]]> https://cdn.instructables.com/FH8/A252/J9EH6ZRI/FH8A252J9EH6ZRI.SQUARE2.jpg https://cdn.instructables.com/FH8/A252/J9EH6ZRI/FH8A252J9EH6ZRI.SQUARE.jpg https://cdn.instructables.com/FH8/A252/J9EH6ZRI/FH8A252J9EH6ZRI.SMALL.jpg s3_jarvis Hey Guys, I am back to instructables after a really long time. I'd been busy for a long while now, so let's get back to topic.The Name itself describes this project. ''The Continuity Tester !!''Anyways, Recently I destroyed my Digital Multimeter while working with an AC project, so I needed an alter...
By: s3_jarvis

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Thu, 2 Nov 2017 05:14:21 PDT
Extend Old School 8V AC Doorbell With Wireless 10 EUR Doorbell http://www.instructables.com/id/Extend-Old-School-8V-AC-Doorbell-With-Wireless-10-/
Extend Old School 8V AC Doorbell With Wireless 10 EUR Doorbell - More DIY How To Projects]]> https://cdn.instructables.com/FIB/OGP1/J9EHHM90/FIBOGP1J9EHHM90.SQUARE2.jpg https://cdn.instructables.com/FIB/OGP1/J9EHHM90/FIBOGP1J9EHHM90.SQUARE.jpg https://cdn.instructables.com/FIB/OGP1/J9EHHM90/FIBOGP1J9EHHM90.SMALL.jpg MarcoS201 In our old house a classical electric bell system is installed. That means that there's a 8V AC power transformer installed. For each appartment there's a switch at the door and if the switch is pushed, the bell is powered by the 8V AC and rings.As we also have a garden I wanted to extend the doorbe...
By: MarcoS201

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Tue, 31 Oct 2017 10:41:07 PDT
EgoLamp http://www.instructables.com/id/EgoLamp/
EgoLamp - More DIY How To Projects]]> https://cdn.instructables.com/F5V/7QHG/J9EH2EG8/F5V7QHGJ9EH2EG8.SQUARE2.jpg https://cdn.instructables.com/F5V/7QHG/J9EH2EG8/F5V7QHGJ9EH2EG8.SQUARE.jpg https://cdn.instructables.com/F5V/7QHG/J9EH2EG8/F5V7QHGJ9EH2EG8.SMALL.jpg liuj205 Intro to the conceptSelf-awareness is one of the major difference between human and animals.Ego lamp is conscious of itself. Whenever it looks into a mirror, it lights up.How it worksThe trick of this lamp is to use an IR (infrared red) led to send signals which would be reflected off a mirror to be...
By: liuj205

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Tue, 31 Oct 2017 07:47:39 PDT
African Sun Mosaic With Moving LED Sunrise & Sunset http://www.instructables.com/id/African-Sun-Mosaic-With-Moving-LED-sunrise-Sunset/
African Sun Mosaic With Moving LED Sunrise & Sunset - More DIY How To Projects]]> https://cdn.instructables.com/F94/JGXO/J9EGYY2E/F94JGXOJ9EGYY2E.SQUARE2.jpg https://cdn.instructables.com/F94/JGXO/J9EGYY2E/F94JGXOJ9EGYY2E.SQUARE.jpg https://cdn.instructables.com/F94/JGXO/J9EGYY2E/F94JGXOJ9EGYY2E.SMALL.jpg Roel Arits This is another beautiful semi-transparent glass mosaic design made by my wife Mieke, combined with electronics and mechanics to create a moving sunrise and sunset using surface mounted LEDs that are moving up and down behind the glass mosaic.The glass mosaic pieces are glued onto 4mm thick plexigla...
By: Roel Arits

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Mon, 30 Oct 2017 13:54:02 PDT
Mosaic Glitter Ball With Color LEDs http://www.instructables.com/id/Mosaic-Glitter-Ball-With-Color-LEDs/
Mosaic Glitter Ball With Color LEDs - More DIY How To Projects]]> https://cdn.instructables.com/FE9/V97U/J98RMNRC/FE9V97UJ98RMNRC.SQUARE2.jpg https://cdn.instructables.com/FE9/V97U/J98RMNRC/FE9V97UJ98RMNRC.SQUARE.jpg https://cdn.instructables.com/FE9/V97U/J98RMNRC/FE9V97UJ98RMNRC.SMALL.jpg Roel Arits This is a nice glitter ball made by my wife Mieke. The ball is made of styrofoam and is covered with pieces of mirror glass, that are cut to size and glued onto the surface of the styrofoam ball.I designed the electronics to make the ball rotate very slow and to control the LEDs.I used red, green an...
By: Roel Arits

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Sun, 29 Oct 2017 12:17:01 PDT
Celtic Dragon Mosaic With Sound Activated LED-eye http://www.instructables.com/id/Celtic-Dragon-Mosaic-With-Sound-Activated-LED-eye/
Celtic Dragon Mosaic With Sound Activated LED-eye - More DIY How To Projects]]> https://cdn.instructables.com/F7K/UVXX/J98RRZ5O/F7KUVXXJ98RRZ5O.SQUARE2.jpg https://cdn.instructables.com/F7K/UVXX/J98RRZ5O/F7KUVXXJ98RRZ5O.SQUARE.jpg https://cdn.instructables.com/F7K/UVXX/J98RRZ5O/F7KUVXXJ98RRZ5O.SMALL.jpg Roel Arits This is a another cool mosaic work made by my wife Mieke inspired by drawings of celtic dragons.I designed the electronics for the sound activated "breathing" red LED, that forms the ominous eye of the dragon.So this project is not for the faint-hearted. ;-)The "breathing" LED is sound activated usi...
By: Roel Arits

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Sun, 29 Oct 2017 08:39:56 PDT
Easy Tip Tinning Technique http://www.instructables.com/id/Easy-Tip-Tinning-Technique/
Easy Tip Tinning Technique - More DIY How To Projects]]> https://cdn.instructables.com/FSD/LVKI/J98RGVKG/FSDLVKIJ98RGVKG.SQUARE2.jpg https://cdn.instructables.com/FSD/LVKI/J98RGVKG/FSDLVKIJ98RGVKG.SQUARE.jpg https://cdn.instructables.com/FSD/LVKI/J98RGVKG/FSDLVKIJ98RGVKG.SMALL.jpg jumson Tinning the tips of braided wires is an important skill. I developed a quick technique to speed it up during a recent project.I'm using regular solder, a soldering iron, and my work area has one of these silicone mats that are great for soldering projects (as you will see)! Cut Small Piece of Sol...
By: jumson

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Sat, 28 Oct 2017 18:46:55 PDT