Programming Examples
Arduino program to change the blinking speed of led using the potentiometer
Arduino program to change the blinking speed of led using the potentiometer
int sensorValue = 0;
void setup()
{
pinMode(A0, INPUT);
pinMode(LED_BUILTIN, OUTPUT);
Serial.begin(9600);
}
void loop()
{
// read the value from the sensor
sensorValue = analogRead(A0);
Serial.print(sensorValue);
// turn the LED on
digitalWrite(LED_BUILTIN, HIGH);
// stop the program for the <sensorValue>
// milliseconds
delay(sensorValue); // Wait for sensorValue millisecond(s)
// turn the LED off
digitalWrite(LED_BUILTIN, LOW);
// stop the program for the <sensorValue>
// milliseconds
delay(sensorValue); // Wait for sensorValue millisecond(s)
}
Output