I followed the steps to add a push button. After copy, paste the sketch file and compile the sketch, the pin setting is still inactive. I have made the connection of the push button to Arduino board on a breadboard as illustrated in the tutorial page.
I didn’t see any difference of the sketch codes from the previous adding of Arduino. Please assist.
Hi,
I did the wire connections on the ethernet shield. I suppose it is the
correct way, since the shield is on top of uno now?
I have wired a push button switch to pin 7, through supply of 3.3V from the
board.