Looking at your code again. Your 'buton1' variable should be initialized to 0. It is used with digitalRead() to check for voltage on pin 2 , for example: buton1 = digitalRead(2);.
Looking at your code again. Your 'buton1' variable should be initialized to 0. It is used with digitalRead() to check for voltage on pin 2 , for example: buton1 = digitalRead(2);.