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“OpnBeat is Arduino-based open source Lofi sampler. By using voice recorder chip, it is very simple so that you can modify it as you like. OpnBeat is Arduino-based Lofi sampler which is affordable, easy to understand and fun to play …
“Build a function generator with an Arduino Nano and a AD9833 Programmable Waveform Generator module. The purpose of the project was to test the Analog Devices AD9833 Programmable Waveform Generator chip. On eBay, Ali-Express and other similar sites you can …
“Simple FM Radio with a beautiful retro look linear scale. This time I will present you how to make a simple FM Radio with a beautiful retro look linear scale. The idea for the project was taken from the Volos …
“How to make a very simple single Valve Amplifier that also works at low voltage and is powered by 12V DC A valve amplifier or tube amplifier is a type of electronic device that uses vacuum tubes to increase the …
“With the development of cryptanalysis and new hacking techniques, the cost of accessing your data without your authorization continues to decline, making it easier and more attractive for different sides to get it. I’m not going to get into …
“A simple to make AD9833-based bench signal generator, suitable for 10Hz–1Mhz - for actual practical use. The AD9833 (and boards that contain it, such as the GY-9833) is a great little signal generator. But using one means one …
“Test up to 12 servos with features such as setting movement range, velocity or acceleration, playback a sequence of positions & more This tester has many features that far more expensive testers don’t have. - supports up to a dozen servos …
“This is my remake of Mirko Pavleski’s Universal VFO 10 KHz-160 MHz with Retro Analog Scale project. The Si5351 Clock Generator has three independent outputs. Each one can have a different frequency. Part of this redesign is to make …
“A simple measuring tool that displays both metric and imperial measurements. It comes complete with built in battery charger. While surfing the Instructables website, I came across the HTX Universal Measuring Wheel by Artur_Rocker. While I had previously built a …
“This is second hardware revision for Programmable Keypad project I made some time ago. General concept and code for this project has not changed. So please check original post for this project if you want to get better understanding about …