Arduino enthusiasts and makers searching for a new project to keep them busy this weekend may be interested in a new DIY Arduino Nano multimeter created by YouTuber Electronoobs. Using a small OLED ...

Using an Arduino Nano board together with a 2.2 inch UART HMI display the batteries can provide up to 60w of power output.

Posted in Misc Hacks, Tool Hacks Tagged arduino nano, battery, battery welder, mosfet, spot welder ← Correcting Color Blindness With DLP Projectors MRRF: 3D Printed 2D Paintings → ...

[Trent M. Wyatt]’s CPUVolt library provides a fast way to measure voltage using no external components, and no I/O pin. It only applies to certain microcontrollers, but he provides example Arduino ...