This example is for Wiring version 0027+. If you have a previous version, use the examples included with your software. If you see any errors or have comments, please let us know.

Driving a DC Motor by BARRAGAN

Demonstrates the use a DC Motor motor with the L293D Motor Driver chip.


int motorpin = 37;  // L293D Pin En1 connected to pin PWM 37
 
void setup() 
{ 
  pinMode(motorpin, OUTPUT);
} 
 
void loop() { 
  analogWrite(motorpin, 512);  // turn ON the Motor at medium speed 
  delay(100);                  
}