Posted in Arduino Hacks, Laser Hacks Tagged android, iss, object tracking, space station ← 3D Printer Looks Factory Made The Breech Loaded Paintall “Shotgun” → ...

YouTuber rctestflight built an automatic laser-powered lawnmower using Arduino microcontrollers and a high-powered laser.

Jon Bumstead has created an awesome Arduino powered 13 note midi harp after receiving funding from the optics group Spectra at Washington University in Saint Louis.

Australian researchers say they are developing a laser tracking system that could prevent expensive collisions between space junk and spacecraft or satellites in the Earth's orbit.