20A Continuous power full H-bridge DC Motor Controller

This motor controller has been updated to include:

• Power LED
• Direction LEDs
• 2 Aluminium Heatsinks
• Dedicated GND Connection for MicroController
• Improved PCB routing for more efficient power delivery
• Screw-terminal header for slave-out connections

Based on the BTN8962TA half H-bridge IC: Datasheet

SPECIFICATIONS

• 5v Logic-level control for use with micro-controllers and single-board computers
• 6-18V supply voltage (thermal design limit)
• 20A continuous current
• 25A peak current
• Dimensions: 57mm x 77mm

FEATURES

Micro-controller compatible: Arduino, Teensy, PIC, NodeMCU, etc

SOC compatible: Raspberry PI, Beaglebone, Orange Pi, Banana Pi. ect

Easy, 3-pin PWM control for FORWARD, REVERSE, FREEWHEEL, BRAKE

Control with 2 PWM pins and 1 digital IO pin

Multiple Motor Controllers can be slaved together to control multiple motors with just 3 pins.

Current-sense pin for input to micro-controller or SOC to track current usage

PACKAGE

This board ships with headers unsoldered. You can elect to have the board shipped to you fully-assembled by selecting the assembly option on the right.

In the package

• (2) 2-pin screw terminal headers for power input and motor output (Accepts up to 14G wire)
• (1) 5-pin screw terminal header for control input
• (1) 4-pin screw terminal header for slave out

USAGE

You can find an example Arduino sketch to put the motor controller through its paces on my Github account HERE

If using a Raspberry Pi, you can use the pigpio library to generate the required PWM signals on the GPIO pins of your choice. If you prefer a hardware-based PWM solution for the rPi, there are several easy-to-use options available, such as this , or this, or even these