22 lines
394 B
Arduino
22 lines
394 B
Arduino
|
/*
|
||
|
|
DigitalReadSerial
|
||
|
|
Reads a digital input on pin 2, prints the result to the serial monitor
|
||
|
|
*/
|
||
|
|
|
||
|
|
// digital pin 2 has a pushbutton attached to it. Give it a name:
|
||
|
|
int pushButton = 7;
|
||
|
|
|
||
|
|
void setup() {
|
||
|
|
Serial.begin(9600);
|
||
|
|
pinMode(pushButton, INPUT);
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop() {
|
||
|
|
int buttonState = digitalRead(pushButton);
|
||
|
|
//if(buttonState == 1)
|
||
|
|
//{
|
||
|
|
Serial.println("a");
|
||
|
|
//}
|
||
|
|
delay(1000);
|
||
|
|
}
|