This DC motor speed controller provides adjustable speed control for DC motors powered from a DC supply and supports forward and reverse operation. It is designed with practical screw terminals for fast, secure wiring. Key features - Simple and easy to use DC motor speed controller for DC power supplies - Practical screw terminals for quick wiring - Input and output: operating from DC 6 to 28 V - Continuous output current up to 3 A - Maximum output power up to 80 W - Reversing capability to change motor direction Why you need this - Flexible motor control: adjust motor speed and switch between forward and reverse directions with a single device. - Easy integration: screw terminals enable fast, reliable connections with minimal setup. - Robust performance: supports common small motor applications at voltages from 6 to 28 V and up to 3 A continuous current. Specifications at a glance - Input voltage: DC 6–28 V - Max continuous output current: 3 A - Max output power: 80 W - Reversing direction: yes - Connection: screw terminals Use scenarios - Robotics and automation: drive a small robot or chassis with adjustable speed and bidirectional control. - DIY machines and conveyors: control take-up or drive motors on a compact conveyor or winch, including reverse operation. - Education and hobby projects: demonstrations of motor speed control and direction reversal in classroom or workshop experiments.