Hi we are making this circuit called roulette game using pic 16f84a. We got the hex file and the ckt diagram from a youtube video (link below). When we did it in breadboard it doesnt work like the one in youtube. We have checked the connections many times. Im thinking if it is maybe because we used crystal osci instead of ceramic? Because crystal oscillators are the ones only available here in the nearby electronics store thats why we used it.