Hw 130 Motor Control Shield For Arduino Datasheet -

Up to 4 bi-directional DC motors with 8-bit speed selection.

void loop() // Test Motor 1 Forward Serial.println("Motor 1 Forward"); digitalWrite(M1, HIGH); // Set direction analogWrite(E1, 150); // Set speed (0-255) delay(2000); hw 130 motor control shield for arduino datasheet

Up to 2 stepper motors (unipolar or bipolar). Up to 4 bi-directional DC motors with 8-bit speed selection

When stacked onto an Arduino Uno, the HW 130 automatically connects to the following digital pins: // Set direction analogWrite(E1