DC Motor Speed Controller, PWM, 6-28V, 3A, Microcontroller

This PWM speed regulator provides an easy way to control DC motor speed for a variety of projects. With adjustable output voltage from 6V to 28V and continuous current rating of 3A, it can handle small to medium sized motors. The microcontroller inside allows PWM signal input to vary the output voltage and precisely control motor speed. Compatible with Raspberry Pi, Arduino and other boards, simply connect the PWM output pin and power supply to get started. Small in size but built to last, this versatile regulator is ideal for robotics, CNC, 3D printing and other DIY applications requiring variable motor speed control.

• PRECISE CONTROL: This PWM motor speed regulator allows precise adjustment of DC motor speed from 0-100% with microcontroller PWM output and voltage range of 6V, 12V, 24V or 28V.
• WIDE VOLTAGE RANGE: Suitable power supply for a variety of small DC motors up to 3A and compatible with common battery voltages like 6V, 12V, 24V or 28V.
• COMPATIBLE CONNECTION: Fitted with standard screw terminals, it can easily connect to DC motors, Raspberry Pi and other microcontroller development boards for speed control applications.
• COMPACT DESIGN: Measuring only 45x30x15mm, the small size and light weight of 120g allows flexible mounting without taking up much space.
• OVERLOAD PROTECTION: Built-in over-current, over-voltage and over-temperature protections ensures safe and reliable operation by automatically shutting off under abnormal conditions.