This 5-piece PWM DC motor speed controller set is designed for adjusting the speed of compatible low-voltage DC motors. Each module uses a rotary knob for simple speed regulation, making it useful for small fans, model motors, DIY electronics, robotics, and compact electrical projects. The screw terminal connection layout helps keep wiring organized during installation and testing. With support for multiple low-voltage DC inputs, these controller modules are practical for hobby, repair, and prototype applications.
Technical Details:
- Quantity: 5 controller modules
- Type: PWM DC motor speed controller
- Operating voltage: DC 1.8V–12V
- Supported voltages: 1.8V, 3V, 5V, 6V, 7.2V, and 12V systems
- Rated current: 2A
- Power rating: 30W
- Control method: Rotary speed control knob
- Connection style: Screw terminal block
- Suitable for: Small DC motors, fans, robotics, model projects, DIY electronics, and low-voltage motor control systems

