//program for led light with push button
int analog=A0;
int led=9;
void setup() {
pinMode(led, OUTPUT);
pinMode(analog, INPUT);
}
void loop() {
int reading=analogRead(analog);
int bright=reading/4;
delay(500);
analogWrite(led,bright);
}
//program for led light with push button
int analog=A0;
int led=9;
void setup() {
pinMode(led, OUTPUT);
pinMode(analog, INPUT);
}
void loop() {
int reading=analogRead(analog);
int bright=reading/4;
delay(500);
analogWrite(led,bright);
}