We can directly plug this module into breadboard and supply different voltages as our project needs. Hello guys, welcome back to another tutorial, how to make a constant voltage power supply ...

The power LED will notify the user of line power availability status. In case of shortcut of one of the power lines, the correponding LED will turn off. Features and specification of 3.3V/5V Output ...

The PCB schematics and PCB layout and the Arduino firmware can be found on GitHub.The developer – Nicho Deng – also released pre-built images for all five support XIAO modules which can be found on ...

The build uses some banana jacks, a switch, an LED, a 9V battery, and a common small power supply module. Of course, you also need a few breadboards. The 9V battery fits snug inside, although we ...