DIY Motion Sensing Spy Camera

Can’t be sure who is stealing all the cookies from the jar every night? If you have some DIY skills, perhaps you could hack together your own motion-sensing spy camera rig and capture the culprit, which is precisely what someone out there did, hacking together parts from an Air Wick Freshmatic, a cheap keychain camera and an MSP430 microcontroller. Once finished, it looks pretty good and hopefully will solve the cookie mystery once and for all.