| Board Size: 18.5 * 16mm. |
| Input voltage: 3--10V. |
| Single H-bridge output current: 1.5A, can drive two DC gear motors. |
| Built-in over-current protection, short circuit protection, undervoltage lockout and overtemperature protection. With a low-power sleep mode. |
| Applicaion: can drive 1.5A or less DC motor and 4-wire stepper motors. |
|
|
Pinout:
| ULT: low sleep mode (need to disconnect the rear of the module J2 shorted solder joints). |
| OUT1.0UT2: 1 channel H-bridge, the corresponding control IN1. IN2. |
| OUT3.0UT4 is a second road H-bridge, the corresponding control IN3. IN4. |
| EEP to protect the output, not the default. |
| VCC: the input voltage 3 to 10V. |
| GND: Ground. |
|
