This drive module performs much better than MC33886 or L298 motor drive module. This drive module performs very well in terms of motor start speed and power efficiency. It can withstand high current overload.
This drive has a brake function, which can quickly stop the motor. And the operation is very easy. Its performance is better than drive module of MC33886 chips.
The drive module contains a full-bridge driver chip and MOSFET of low internal resistance. The full-bridge driver IC minimizes the switching loss of MOSFETand improves power efficiency. MOSFET driver chip has the hardware brake functions and power feedback function.
MOSFET is current impact-resistant type, with internal resistance of 0.003 Euro. MOSFET channel can be opened quickly to improve the motor's speed curvature, and also brake the motor quickly. This function can make the car start or stop quickly.
The drive module weigh 15 grams. It can work under the PWM duty cycle of 0% -98%, which a common drive module can not.
Parking and brake: EN = 1, RPWM = 1, LPWM = 1, DIS = vacant
Parking but not brake: EN = 0, RPWM = 1, LPWM = 1, DIS = vacant
Prohibit the use: EN = X, RPWM = X, LPWM = X, DIS = 1
Motor and power wiring
POWER connects with battery or DC power. Voltage polarity as shown on the board.
Two motors can be connected to MOTO-A and MOTO-B terminals.
Wiring at the back can stand high current
Package list:
1xArduino Smart Car 50A Dual Motor driver module high power Hbridge strong braking
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