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What
What
1.5A H-Bridge Dual Channel DC Motor Driver
MX1508 DC Motor Driver Module
What to do with this?
What to do with this?
Control the direction and speed of DC motors (and small stepper motors) safely and efficiently. A “bridge” between microcontroller (Arduino, Raspberry Pi, etc.) and the motor.
Here is good guide using it with Arduino (link from circuitdigest.com)
Where to buy
Where to buy
Many options, popular item available in many web stores, e.g. Aliexpress, Ebay
Key facts
Key facts
IC MX1508
Dual H-bridge motor drive, capable of simultaneously driving two DC motors or one 4-wire two-phase stepper motor
Can achieve forward and reverse rotation and speed regulation functions using PWM
Module power supply voltage 2V-10V
The input voltage of the signal terminal (IN1-4) is 1.8-7V
Dual 1.5A, peak current up to 2.5A, built-in overheat protection circuit
"1" represents high level; '0' represents low level; PWM "stands for pulse width modulation wave, which adjusts the duty cycle to change the speed.
The input terminal IN1-4 has anti common state conduction function, and floating is equivalent to a low-level input.
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