Onnowpurbo: New page: Sumber: https://www.arduino.cc/en/Tutorial/Button ==Hardware== * Arduino or Genuino Board * Momentary button or Switch * 10K ohm resistor * hook-up wires * breadboard ==Rangkaian== ...

2015-12-04T03:01:36Z

New page: Sumber: https://www.arduino.cc/en/Tutorial/Button ==Hardware== * Arduino or Genuino Board * Momentary button or Switch * 10K ohm resistor * hook-up wires * breadboard ==Rangkaian== ...

New page

Sumber: https://www.arduino.cc/en/Tutorial/Button

==Hardware==

* Arduino or Genuino Board
* Momentary button or Switch
* 10K ohm resistor
* hook-up wires
* breadboard

==Rangkaian==

[[Image:Button.png|center|200px|thumb]]

[[Image:Button schem.png|center|200px|thumb]]

==Code==

/*
Button

Turns on and off a light emitting diode(LED) connected to digital
pin 13, when pressing a pushbutton attached to pin 2.

The circuit:
* LED attached from pin 13 to ground
* pushbutton attached to pin 2 from +5V
* 10K resistor attached to pin 2 from ground

* Note: on most Arduinos there is already an LED on the board
attached to pin 13.

created 2005
by DojoDave <http://www.0j0.org>
modified 30 Aug 2011
by Tom Igoe

This example code is in the public domain.

http://www.arduino.cc/en/Tutorial/Button
*/

// constants won't change. They're used here to
// set pin numbers:
const int buttonPin = 2; // the number of the pushbutton pin
const int ledPin = 13; // 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);
}
}

==Referensi==

* https://www.arduino.cc/en/Tutorial/Button

Arduino: Button - Revision history

Onnowpurbo: New page: Sumber: https://www.arduino.cc/en/Tutorial/Button ==Hardware== * Arduino or Genuino Board * Momentary button or Switch * 10K ohm resistor * hook-up wires * breadboard ==Rangkaian== ...