After being Inspired by one of my favorite games of all time, Goldeneye 007 (N64), the PIR video by John Park, and the MAKERBOT Contest, I came up with the idea of combining one of Goldeneye's weapons with the PIR sensor circuit, and the result was this "PIR Proximity Mine." The Center "bulb" is the PIR sensor . The 4 red Leds surrounding the PIR, (They should actually be GREEN) are fitted into holes cut for 5mm LEDs. Forget those boring square motion sensors in your house, Imagine having this cool/intimidating sensor installed on your wall! The 5mm LED's can be power or status lights of how when movement is detected.