int ldr = A0;
void setup() {
Serial.begin(9600);
pinMode(ldr, INPUT);
}
void loop() {
int val = analogRead(ldr);
Serial.print("LDR = ");
Serial.println(val);
delay(500);
}
int ldr = A0;
void setup() {
Serial.begin(9600);
pinMode(ldr, INPUT);
}
void loop() {
int val = analogRead(ldr);
Serial.print("LDR = ");
Serial.println(val);
delay(500);
}