1.8V-12V 2A DC Motor PWM Speed Regulator Module (PWM Motor Speed Controller)

The 1.8V-12V 2A DC Motor PWM Speed Regulator Module is a compact PWM-based motor controller designed for smooth and efficient speed control of low-voltage DC motors. Using Pulse Width Modulation (PWM) technology, it adjusts motor speed while minimizing power loss and maintaining high torque at lower speeds. The onboard rotary potentiometer allows precise speed adjustment, making the module ideal for hobby, educational, and industrial applications.

With an operating voltage range of 1.8V to 12V DC and a maximum output current of 2A, this speed regulator is suitable for controlling DC motors, cooling fans, pumps, and other low-voltage motor-driven devices.

Key Features -

• PWM-based DC motor speed control

• Wide operating voltage from 1.8V to 12V DC

• Maximum output current up to 2A

• Smooth and efficient motor speed regulation

• High-efficiency PWM switching design

• Rotary potentiometer for precise speed adjustment

• Compact and lightweight PCB module

• Continuous-duty operation

• Easy wiring and installation

• Suitable for low-voltage brushed DC motors

Specifications -

• Product type - DC Motor PWM Speed Regulator Module

• Input voltage - 1.8V to 12V DC

• Maximum output current - 2A

• Control method - Pulse Width Modulation (PWM)

• Speed adjustment - Rotary Potentiometer

• Motor type - Brushed DC Motor

• Operating mode - Continuous Duty

• Output type - PWM-Controlled DC Output

• Package / Mounting type - PCB Module

Applications -

• DC motor speed control

• Robotics projects

• DIY automation systems

• Cooling fan speed control

• Mini water pumps

• Small conveyor systems

• Educational electronics projects

• Hobby motor control

• Laboratory experiments

• Battery-powered motor applications