Raspberry Pi Motor Shield is a Raspberry Pi based HAT used for controlling 2 stepper motors or 4 DC motors that lets you drive motors, controlling the speed and direction of each one independently. All you need is just connecting the Motor Shield, Raspberry Pi, and combined with the desired programming code, now it's all ready to start your robotic exploration: line tracking, obstacle avoidance, distance measurement, maze solver robot, video monitoring, WiFi/Bluetooth/ZigBee/Infrared remote control, etc. Mounting a camera on the top makes it a surveillance-based robot car.
Learn how to Control Your Stepper & DC Motors with Raspberry Pi Motor Shield, Read this blog on SB Components to know more.
https://shop.sb-components.co.uk/blogs/ ... tor-shield