hi there, i just got my arduino today and i wrote this sketch #define BUTTON1 13 int buttonValue1 = 0; int buttonValue2 = 0; void setup(){ pinMode(BUTTON1, INPUT); Serial.begin(9600); } void loop(){ buttonValue1 = digitalRead(BUTTON1); if(buttonValue1 == HIGH){ Serial.println("OINK"); d…

trying to test pushbutton

Forum 2005-2010 (read only) General Frequently-Asked Questions

Grumpy_Mike June 28, 2010, 11:41am 8

OK try it on a pin other than 13, this is because pin 13 has a resistor and LED connected to it and might be too much for the internal pull up resistor.

Topic		Replies	Views
buttons and serial.print Interfacing	8	6986	May 6, 2021
Push button and strage behavior Programming	16	1974	May 5, 2021
Debouncing and State Changing - basic basic Frequently-Asked Questions	4	931	May 6, 2021
Noob - pushbutton Debounce and State Change problm Troubleshooting	3	1209	May 6, 2021
stupid button press question Programming	17	3511	May 5, 2021

trying to test pushbutton

Related topics