Created
August 5, 2020 01:24
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/* | |
DigitalReadSerial | |
Reads a digital input on pin 2, prints the result to the Serial Monitor | |
This example code is in the public domain. | |
http://www.arduino.cc/en/Tutorial/DigitalReadSerial | |
*/ | |
// digital pin 2 has a pushbutton attached to it. Give it a name: | |
int pushButton = 33; | |
// the setup routine runs once when you press reset: | |
void setup() { | |
// initialize serial communication at 9600 bits per second: | |
Serial.begin(9600); | |
// make the pushbutton's pin an input: | |
pinMode(pushButton, INPUT); | |
} | |
// the loop routine runs over and over again forever: | |
void loop() { | |
// read the input pin: | |
int buttonState = digitalRead(pushButton); | |
// print out the state of the button: | |
Serial.println(buttonState); | |
delay(1); // delay in between reads for stability | |
} |
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