Created
July 15, 2015 07:15
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/*Button*/ | |
// set pin numbers: | |
const int buttonPin = 16; // the number of the pushbutton pin | |
const int ledPin = 1; // the number of the LED pin | |
// variables will change: | |
int buttonState = 0; // variable for reading the pushbutton status | |
void setup() { | |
// initialize the LED pin as an output: | |
pinMode(ledPin, OUTPUT); | |
// initialize the pushbutton pin as an input: | |
pinMode(buttonPin, INPUT); | |
} | |
void loop() { | |
// read the state of the pushbutton value: | |
buttonState = digitalRead(buttonPin); | |
// check if the pushbutton is pressed. | |
// if it is, the buttonState is HIGH: | |
if (buttonState == HIGH) { | |
// turn LED on: | |
digitalWrite(ledPin, HIGH); | |
} | |
else { | |
// turn LED off: | |
digitalWrite(ledPin, LOW); | |
} | |
} |
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