The operation is based on the L298 dual full H-bridge. This can control two DC motors or one bipolar stepper motor separately in two directions.
Both channels have their own direction selection (D12 and D13), PWM control (D3 and D11), and braking (D9 and D8). The DC current of the channels can be monitored by analog inputs A0 and A1 (3V3@2A).
The current capacity is 2A per channel. Familiarise yourself with the power supply before use.
- four LEDs indicate the polarity of the channels
- six auxiliary connectors mainly for Tinker use (I2C, D5, D6, A2, A3)
Note! This shield is +3.3V compatible in terms of voltage levels.
