The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

The PT2257 is a 2 channel, stereo, volume controller with an I2C interface. Sometimes you need to control more devices than possible with the default address range the device provides. This is ...

Utilities and scripts for managing physical hardware in OpenWrt testing infrastructure. This repository provides tools for controlling Arduino-based relay controllers, managing TFTP servers, and ...