PWM DC Motor Speed Controller 1.8V/3V/5V/6V/12V – 2A

The DC motor speed controller is a compact and efficient PWM-based module designed to precisely control the speed of low-voltage DC motors. Supporting multiple voltage levels from 1.8V, 3V, 5V, 6V up to 12V, this controller is ideal for electronics enthusiasts, students, and professionals working on compact motor-driven projects.

This DC motor speed controller uses Pulse Width Modulation (PWM) technology to regulate motor speed smoothly while maintaining high efficiency and low power loss. With a maximum current rating of 2A, it is well suited for small motors used in robotics, DIY electronics, cooling fans, and experimental setups.

The onboard rotary potentiometer allows easy and accurate speed adjustment, enabling fine control from minimum to maximum speed without sudden changes. Its lightweight and compact PCB design makes installation simple, even in space-constrained enclosures or portable devices.

Clear input and output terminal markings reduce wiring mistakes and improve safety during assembly. The module operates silently and efficiently, helping extend motor life and reduce heat generation. Whether you are building a prototype, learning motor control basics, or upgrading a small motor system, this DC motor speed controller offers reliable and consistent performance.

Designed for versatility, this controller works seamlessly with batteries, USB power supplies, and regulated DC adapters. Its stable operation across multiple voltages makes it a valuable component for educational kits, hobby projects, and low-power automation systems.

Key Features of DC Motor Speed Controller

• PWM-based speed control for smooth motor operation

• Wide voltage compatibility from 1.8V to 12V DC

• Supports up to 2A output current

• Compact and lightweight module design

• Easy speed adjustment using onboard potentiometer

• Low heat generation and high efficiency

Specifications of PWM Motor Control Module

• Control Method: PWM (Pulse Width Modulation)

• Operating Voltage: 1.8V / 3V / 5V / 6V / 12V DC

• Maximum Current: 2A

• Speed Control: Rotary potentiometer

• Module Type: DC motor controller board

• Efficiency: High, low power loss

• Mounting: PCB mount

Applications of PWM Speed Controller

• Small DC motor projects

• Robotics and automation kits

• DIY electronics and prototyping

• Cooling fans and mini pumps

• Educational motor control experiments

Bullet Points:

• ✅ DC motor speed controller with smooth PWM regulation

• ✅ Supports 1.8V to 12V DC input

• ✅ Handles up to 2A current safely

• ✅ Compact design for easy integration

• ✅ Ideal for DIY, robotics, and learning projects