ZKMGP Adjustable Speed PWM DC Motor Controller is a compact module that provides precise speed control for DC motors. It accepts a supply in the range of 5 to 30 volts, supports up to 12 amperes continuous current, and delivers up to 360 watts of output power. The device is suitable for 6V, 12V and 24V systems and uses PWM to adjust motor speed. It features slow start and slow stop to reduce torque surge, electrical noise, and wear on the drivetrain. Key benefits Precise and smooth speed control for predictable motor performance in hobbyist and professional projects. Slow start and slow stop minimize mechanical stress, extend motor life, and improve control during acceleration and deceleration. Wide voltage compatibility enables use with common power sources, including 6V, 12V, and 24V systems. Easy module integration for quick prototyping and reliable, repeatable results. Compact module form factor supports compact layouts and space constrained installations. Key specifications and attributes Functionality: Adjustable speed via PWM, with slow start and slow stop. Voltage and current: Input voltage 530V; continuous current up to 12A; power up to 360W. System compatibility: Designed for 6V, 12V and 24V DC motor systems. Form factor: Module suitable for integration into DIY projects, robotics, and small automation setups. Performance characteristics: PWM controlled speed with gradual ramping to provide smooth operation and reduce wear. Use cases and applications Robotic chassis or mobile robot drive: use for wheel motors to achieve smooth acceleration, steady cruising speed, and gentle stopping. Small automated conveyors or feeders: control motor speed for consistent material handling and throughput. RC hobbies, model projects, and prototype automation: drive small DC motors in models, test rigs, or demonstration setups with reliable, repeatable speed control. Usage notes Ensure motor current and power draw stay within the rated 12A and 360W limits. Provide an appropriate PWM control signal and proper wiring in accordance with your system requirements. The ZKMGP is a versatile, reliable solution for projects requiring adjustable PWM control of DC motors, offering slow start and slow stop for smoother, longer lasting operation across 6V, 12V and 24V configurations.