20A Brushed Motor Speed Controller ESC | DC Motor PWM Speed Control Module for Robotics & DIY Projects

The 20A Brushed Motor Speed Controller ESC is a high-performance PWM-based motor control module designed to regulate the speed and direction of brushed DC motors efficiently. It supports a wide voltage range and can handle up to 20A continuous current, making it suitable for robotics, RC vehicles, automation projects, DIY motor applications, and electronic control systems.

This motor driver module provides smooth speed adjustment through PWM control, helping achieve precise motor operation with better efficiency and reduced power loss. The compact design includes screw terminals for easy wiring and a built-in MOSFET driver circuit for reliable performance.

It is ideal for controlling DC geared motors, BO motors, high torque motors, robotic car motors, and DIY automation systems using Arduino, ESP32, Raspberry Pi, or manual potentiometer control.

Specifications

• Product Type: Brushed DC Motor Speed Controller / ESC
• Motor Type Supported: Brushed DC Motor
• Rated Voltage: DC 6V - 30V
• Maximum Current: 20A
• Continuous Current: Up to 15A-20A (with proper cooling)
• Control Method: PWM (Pulse Width Modulation)
• Speed Control Range: 0% - 100% Adjustable
• Direction Control: Forward / Reverse / Stop
• PWM Frequency: Approx. 20kHz (varies by module design)
• Driver Type: MOSFET Based Motor Controller
• Input Voltage: DC Supply Input
• Output: Brushed DC Motor Output
• Control Interface: Potentiometer / PWM Signal Input (model dependent)
• Protection Features: Over Current Protection, Thermal Protection (model dependent)
• Cooling: Heat Sink for MOSFET Cooling
• Terminal Type: Screw Terminal Connector
• PCB Material: High Quality FR4 Board
• Applications: Robotics, RC Cars, Electric Vehicles, Automation, DIY Projects
• Compatible Boards: Arduino, ESP8266, ESP32, Raspberry Pi (with PWM output)

Applications

• Robotic Car Motor Speed Control
• RC Vehicle Projects
• Arduino Motor Control Projects
• ESP32 DC Motor Applications
• DIY Electric Vehicle Models
• Conveyor Belt Automation
• Pump and Fan Speed Regulation
• Industrial Motor Control Prototypes