The Automatic Battery Charger circuit presented here can automatically charge a 12V, 7Ah battery, or above. Special features of the charger are as follows. It automatically controls the charging ...

Arduino software and hardware to control a 12V off-grid solar system with 1000W power inverter for a fridge and lighting. The arduino is a 3V JeeNode, but I might change it for a simple arduino. The ...

The compressor is made up of a used BMW air suspension compressor (manufacturer is WABCO, the same part is also used be Mercedes), some empty 0.95l oxygen tanks (those used for small oxy-acetylene ...

Spin semiconductor FV-1デジタルリバーブICとArduino nanoを使って、モジュラーシンセサイザー のDSPマルチエフェクターを自作した ...

Arduinoプログラミングに挑戦しつつ、モジュラーシンセサイザー TR-808/909 サンプルプレイヤードラムモジュールを自作したので、その備忘録。 背景 コードの書けないシステムエンジニア脱却のために始めたプログラミングの15作品目。前回はkickを。前々回は ...

Having kids now I thought its time to dust off the old model train set - nothing fancy just plain old 12V DC model. Having kids now I thought its time to dust off the old model train set - nothing ...

This tutorial describes how to make an automatic water dispenser from Arduino and an ultrasonic sensor. This tutorial describes how to make an automatic water dispenser using an electronic diagram, a ...

The USB port of the Arduino Uno can be connected to an USB device or port that can provide a stable 5V output like a computer or power bank or USB charger, etc. By using the USB cable, you can ...