# RelaisBoard Board with 3V relais for switch bridging. It has 16 channels. It uses [MCP23017S0](https://www.mouser.de/ProductDetail/Microchip-Technology/MCP23017-E-SO?qs=usxtMOJb1Rz8hft7vV7YMQ%3D%3D) Project dir contains original source (EAGLE files), as well as KiCad converted PCB scheme.