Obscure Object of Desire: Heat-Seeking NERF Vulcan

The genesis of inventor Rick Prescott’s infrared seeking Sentinel (a.k.a. “Dilbert’s Revenge”) from the man himself, via makezine.com: An idea sparked in my mind one day while walking the toy gun isle in a store with my kid and later that evening learning of the workings of a thermopile array while surfing the internet. The result is […]