Ks0112 keyestudio EASY plug Digital Push Button

EASY plug Digital Push Button

Introduction

This is a basic application module widely applied in Arduino, Raspberry Pi platforms. When the button is pressed, it outputs high level signal; when you release the button, it outputs low level signal. You can simply plug it into an IO port to have your first taste of Arduino.
Note: this module needs to be used together with EASY plug control board.

Specification

• Interface: Easy plug
• Supply Voltage: 3.3V to 5V
• Large button keypad and high-quality first-class cap
• Standard assembling structure (two 3mm diameter holes with multiple of 5mm as distance from center)
• Sensor type: Digital
• Size: 38*20mm
• Weight: 6g

Connection Diagram

Sample Code

/* # When you push the digital button, the Led 13 on the board will turn on. Otherwise,the led turns off.
*/
int ledPin = 13;                // choose the pin for the LED
int inputPin = 11;               // Connect sensor to input pin 11
void setup() {
 pinMode(ledPin, OUTPUT);      // declare LED as output
 pinMode(inputPin, INPUT);     // declare pushbutton as input
}
void loop(){
 int val = digitalRead(inputPin);  // read input value
 if (val == HIGH) {            // check if the input is HIGH
   digitalWrite(ledPin, LOW);  // turn LED OFF
 } else {
   digitalWrite(ledPin, HIGH); // turn LED ON
 }
}