Robot Power MegaMoto Plus Dual Channel H-Bridge Motor Controller for Arduino 20A, 5-28V

Description

• Robot Power MegaMoto Plus Dual Channel H-Bridge Motor Controller for Arduino 20A, 5-28V
• Note: Arduino board in the image is not included.
• Supports up to 40A current and 28V voltage
• Controls multiple motors on one Arduino
• Stacks to control up to 6 motors
• Manages other DC loads like lights and valves
• Dual half-bridge or full H-bridge modes

The Robot Power MegaMoto Plus Dual Channel H-Bridge Motor Controller for Arduino 20A, 5-28V is a versatile and robust motor control shield designed for Arduino-compatible base units. This innovative device allows users to control multiple motors with a single Arduino board, offering the capability to manage motors with up to 40A of current and 28V of voltage. It is particularly suitable for applications in robotics, scooters, Segways, and industrial controls, providing a seamless integration with the Arduino development environment.

The MegaMoto Plus features a dual half-bridge circuit configuration, which can be set up as a full H-bridge for controlling one motor with variable speed in both forward and reverse directions. Alternatively, it can be configured to control two independent motors in a uni-directional manner. This flexibility is further enhanced by the ability to stack multiple MegaMoto Plus units on a single Arduino base, allowing for the control of up to three motors in full H-bridge mode or six motors in half-bridge mode.

In addition to motor control, the MegaMoto Plus can manage other DC loads such as lights, solenoids, relays, and valves, making it a versatile tool for various applications. The device is compatible with Arduino Uno, Duemilanove, and other units with additional PWM outputs, enabling the control of three-phase brushless or stepper motors as well as DC brushed motors.

View moreWhat’s Included

• 1x Robot Power MegaMoto Plus Dual Channel H-Bridge Motor Controller for Arduino 20A, 5-28V

Links

PDF Files

• Robot Power MegaMoto Plus Dual Channel H-Bridge Motor Controller for Arduino 20A, 5-28V – User Manual
• Robot Power MegaMoto Plus Dual Channel H-Bridge Motor Controller for Arduino 20A, 5-28V – Schematics

Specifications

• Supply voltage: 5V to 28V (maximum battery rating of 24V)
• Continuous output current: 20A (25A with fan)
• Surge output current: 40A for 5 seconds
• Power chips: 2 BTN7960B
• On resistance: Maximum 0.016 ohm at 25C
• PWM frequency: DC to 20 kHz
• Logic interface: 3V – 5V, minimum 1 pin required
• Logic inputs: Jumper selectable for enable and PWM source
• Current sense outputs: 0.0745V per Amp, 2.98V at 40A
• Current sense pins: Jumper selectable for analog input connection
• Current and temperature limiting: Integrated into power chips
• Power connectors: 2 screw terminals (14AWG wire) and solder pads for power wires
• Enclosure: None
• Weight: 37 g