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“This is the first Instructable in the series: How to Make, Calibrate, and Test a Portable, Accurate, Low Cost, Open Source Air Particle Counter. The second installment, How to Build a Test Chamber for Air Particle Sensors, can be found …
“In this Instructable I will show you how to build a flamethrower from inexpensive materials found in your local hardware store and hobby shop. With a very simple frame made from 15x15 square wood, brass tubing as the exhaust pipe …
“i wanted to make cheap motion sensor lights that work from a standard 220V socket. This is the best that I could achieve, for now)”
“The PiOSCBOX project is an attempt at creating a low-cost, stand-alone effects processor and synthesizer using a small display, rotary encoders, a usb audio device and a Raspberry Pi 3. The software is written in a combination of c, python …
“This is my first attempt to do a DIY. I did this project during the summer and decided to share it with you guys. I hope you enjoy doing it as much as I did :) For this project I assume …
“This is my Arduino Project. How to build an e-drum kit with Arduino? Hello dear reader! -Why doing such a Project? First of all because if you like these kinds of things, you will enjoy the work process really much …
“The goal of our project was to bread board an Arduino micro controller to control two servo motors on an “X” and “Y” axis with a joystick. The program and servo’s would then be used to control a wooden …
“I got inspired through pictures on the WWW to make this log-lamp. When I outlined this idea to my wifey she got hyped up quite a bit so I had to put my money where my mouth is. Let’s …
“A rack and pinion mechanism can generate a linear motion, which can be adapted into a variety of whimsical craft ideas. Build a simple linear mechanical movement and apply into your own kinetic craft. I used paper-like materials (illustration board …
“Waveform generators (also called function generators) are useful for testing and debugging circuits. I often use them to test the frequency response of electronics components like op amp and sensors. This waveform generator is powered by an Arduino. It outputs …