Dual Channel H-Bridge Motor Shield 22V 8A

Dual Channel H-Bridge Motor Shield 22V 8A

Dual Channel H-Bridge Motor Shield 22V 8A

The Dual Channel H-Bridge Motor Shield is composed of 2 discrete MOSFET H-bridge, designed to drive two DC motor with max current 8A. It is made up of 8 N-channel MOSFET IRF3205S and 4PCS of half bridge motor controller IR2104, to build 2 H-bridge. With this shield and the Arduino board, users can control and drive motors with a max current [email protected] 22V. The universal 7.4~11.1V LI-PO battery that are popular used in the remote car and model airplane can be applied as well.

The H-Bridge Motor Shield can be controlled by simply applying logic 0 or 1 to the direction pins for that motor and a PWM signal to the speed pin. In this way, speed and direction of two separate motors can be controlled independently. Note that the PWM signal on the P_1 and P_2 can be 0~99%, but 100% high signal (logic 1) not works because of the motor controller IR2104 boost circuit.

Besides, the H-bridge motor shield PCB has a copper thickness of 2 oz, which make it supports larger current flow and stable. It would be your best choice creating your applications that needs large driver current for your DC motor.


  • Uses the IRF3205S MOSFET, which support max current up to 110A
  • Uses Half bridge motor controller IR2104, to avoid H-bridge shortage.
  • 2 Channels
  • Operating Voltage: 6- 22V
  • Continuous output current: 8 Amps
  • Peak output current: 15 Amps
  • PWM Duty: 0~99%
  • 2 oz cupper thickness, ensure larger current flow


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  • Brand: Elecrow
  • Product Code: ACS70028DH
  • Availability: 2
  • ₱1,025

Tags: actuator, robotic, arduino dual, channel, h-bridge, motor, shield, 22v-8a, shields, arduino-shield-projects