contemplate

I've just completed this part of the investigation today.
This investigation wasn't to bad it was nice and short. More effort went into the programing though. I was pretty worried about the light sensor because i was having problems with it before, but now its fine. The sensors that i had to use in this investigation was the ultrasonic sensor, light sensor, and the touch sensor. When a door was detected the alarm would go off when the touch sensor was pressed the it would say stop.