Motor Speed Controller DIY Kit with battery pack

Take full control of your DC motors with the KM-1 Motor Speed Controller DIY Kit, complete with a battery pack for a convenient power supply. Whether you’re working on robotics, model cars, or automation projects, this kit offers precise speed control and stable performance, making it an ideal addition to your DIY toolkit.

Parameters

• Product Name: DC Motor Speed Controller
• Model Number: KM-1
• PCB Size: 40 × 40 mm
• Weight: 32 g
• Operating Voltage: DC 6–12V

Circuit Principle

The KM-1 uses PWM (Pulse Width Modulation) to control the speed of the motor. By adjusting the duty cycle, the motor speed can vary continuously from zero to the maximum.

• A wider pulse width increases motor speed, while a narrower pulse width decreases it. 

Features

1. High-quality PCB material:

   • The circuit board is produced using top-grade materials, ensuring durability and resistance to multiple soldering sessions.

2. Precision potentiometer:

   • Equipped with a sealed potentiometer, offering long service life and resistance to damage and oxidation.

3. Excellent performance:

   • The motor controller delivers low noise, high torque, and stable performance.