Hw 130 Motor Control Shield For Arduino Datasheet Free -

(or up to 36V depending on the specific L293D variant used). Logic Expansion : Includes a 74HC595 shift register

Happy building!

// Motor M3 reverse at full speed digitalWrite(IN3, LOW); digitalWrite(IN4, HIGH); analogWrite(ENB, 255); hw 130 motor control shield for arduino datasheet

If the "PWR" jumper is connected, the shield draws power from the Arduino. For high-torque motors, remove the jumper and use the EXT_PWR terminals.

References to look up (manufacturer resources) (or up to 36V depending on the specific L293D variant used)

// Ramp down speed for (int speed = 255; speed >= 0; speed--) analogWrite(ENA, speed); analogWrite(ENB, speed); delay(10);

: Keeps motors disabled during power-up to prevent erratic movement. For high-torque motors, remove the jumper and use

// Define pins based on HW-130 hard-wiring int MA_Speed = 3; // Motor A Speed int MA_Dir = 12; // Motor A Direction int MB_Speed = 11; // Motor B Speed int MB_Dir = 13; // Motor B Direction