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“In this Instructable I’ll show how to make a Sound Meter using an Arduino and some more components. This is a school project I did recently which took me a year to complete, it is based on the construction …
“cVert is the result of an idea I’ve been kicking around for years, and took a few months of work to bring to fruition. The idea was to use a Geiger counter as a true random number generator to …
“The Index Pick and Place is an open source pick and place machine to aid in Mid-Scale Manufacturing. This project is under development. It is not currently in a stable state. Development is active and ongoing, but this is not …
“How to make a radio-controlled submarine with a video camera Everyone can build a submarine. To assemble this design from a tool, only a screwdriver and a hot glue gun were required. The design consists of several modules: module with …
“Using an Arduino UNO and Nano to display Air Pressure on an analogue display using 3 stepper motors Air Pressure in hPa (Hectopascal) is displayed on the large main dial and is updated every 10 minutes. There are 2 secondary …
“Coin sorting machine based on Arduino Mega which is sorting and counting EURO coins. Originally the project was born after my son builded a coin sorting machine for his school project. We thought it would be cool to count the …
“If you are planning to install an off-grid solar system with a battery bank, youll need a Solar Charge Controller. It is a device that is placed between the Solar Panel and the Battery Bank to control the amount of …
“Make your own custom DRO that measures distance for lathes, milling machines, wood working tools, cut off saws and other purposes. I decided to build an inexpensive rugged custom Digital Read Out for myself and for other hobbyist. My DRO …
“This is a three-reeled slot machine with 25 symbols on each reel. The game is configurable. This project is my implementation of an alien themed slot machine using two ATmega328P-PU micro-controllers. I was inspired by Cory Potter’s Alien …
“Place several screws into their respective locations to build a song, then simply let the large wheel turn to trigger some notes! Story Music Boxes Music boxes have been around since their invention in the mid-nineteenth century. They work by …