relay

A modern C++ library for using the GPIOs of a Raspberry Pi to control peripherals like LEDs, Servos, Relays etc.

Прошивка для микроконтроллера на базе STM32F103C8T6 на базе HAL. Поддержка 16 реле, UART, I2C, CAN

this machine will let you choose a color from a color scale, and print a juice in this color. it will do so by mixing the right amounts of cyan, magenta and yellow juices together. it uses aquarium pumps, relays, and a Raspberry Pi controller.