RoboHAT is a complete robotics controller for your Raspberry Pi based mobile robot, able to control 2 DC motors with a ton of extra features! The board is supplied fully assembled - no soldering is required. Compatability * Fits all 40-pin models of the Raspberry Pi * The RoboHAT fits the 3B+ and 4B models of Pi, but you should use 10mm spacers to keep it away from the POE pins. 10mm spacers now included with every RoboHat! Features * Fully HAT specification compliant * 5V switching regulator to safely power the robot and the Pi from 7V to 10V batteries * LED indication of 5V power status * High efficiency, dual H-Bridge driver to drive 2 DC motors (or 2 sets of 2 if using paired motors on each side of the robot) * 6, 5V level shifted GPIO inputs with GVS 3-pin connectors (Ground, Volts, Signal) * 4, 5V level shifted GPIO outputs with GVS 3-pin connectors * 4-pin male header to directly plug in an Ultrasonic distance sensor. Only uses a single pin on the Raspberry Pi GPIO * Optional separate power for motors (up to 11V and 1.5A per motor) * The output connectors can be used directly to drive servos * I2C breakout connector (standard 4tronix I2C port) * Includes 2 mounting pillars and screws so it can be securely mounted to your Raspberry Pi * All of this is directly supported in Scratch GPIO 4 onwards * Python library module and examples freely available Resources * Full user guide available here https://elecena.pl/product/22719151/robohat-robot-controller-for-raspberry-pi-discontinued 2023-03-07 https://elecena.pl/product/22719151/robohat-robot-controller-for-raspberry-pi-discontinued 2023-03-17 https://elecena.pl/product/22719151/robohat-robot-controller-for-raspberry-pi-discontinued 2023-12-27 https://elecena.pl/product/22719151/robohat-robot-controller-for-raspberry-pi-discontinued 2024-09-19