Pinout
| Channel | Description | Control Pins | Power Pins | Load Terminals | Typical Use |
|---|---|---|---|---|---|
| PWM Channel 1 | MOSFET-based driver that amplifies MCU’s PWM output to switch a heavier external load | PWM1, GND | VCC1, GND | Load1 | DC motors, high-power LEDs, solenoids |
| PWM Channel 2 | Identical high-current PWM driver on a second channel | PWM2, GND | VCC2, GND | Load2 | Same as Channel 1 |