Hi guys. im making a multi push button alarm system. It consists of 15 pushbuttons as input and LED, BUZZER as an output. The problem is I got a random ghost OUTPUTS after triggering the pushbuttons and an anticipated delay on pushbutton 5.
Alright, my crystal ball is out, so can you post the code and schematic (NO Fritzing breadboard mess).
My guess, no pull resistors on the buttons?
I think you know we need a lot more information before we can help you.
"'Line 17!' shouted the Humbug, always the first with the wrong answer."