Hello everyone. I have a project I would like to complete for myself rather inexpensively. I require knowledge so that I can do this correctly. What I want is a PIR Motion Sensor at the door to my room to sense when I enter the room. After it senses my infrared heat, it sends a signal to a board which changes the signal from analog to 3V digital. (Resource: http://www.instructables.com/id/PIR-Motion-Sensor-Tutorial/) It then sends that signal to a relay that is connected to a power surge strip, between the 110V AC socket and the power plug on the strip. The strip has my computer connected to it, which will (thank God for amazing Bios settings) automatically turn on when it receives power. And in turn, my monitors will automatically turn on when they receive a signal. I am rather new to tinkering with electrical components so I am going to need a thorough explanation of all the parts needed and why I need them. *NOTE* After my power strip is on, and the relay is in a closed position I don't want to have it trip again, therefore turning my computer off when someone walks in the door. Thank you for your time and help It's very much so appreciated!