This is part 1 of a multiple part build of a Nerf Gun Hack which will monitor an area using a infrared beam and fire on anyone who walks through the beam. The goal which is just a loose guideline at this point is to have a microcontroller monitor an IR beam.
Have you an opinion, used or been to this object or place? Tell us what you like don't like about it, or post any specs/info about it:
