Lasers are some of the coolest devices around. We can use them to cut things, create laser light shows, and also as a rangefinder.[Ignas] wrote in to tell us about [Berryjam’s] AMAZING write-up on ...

A Hackster project from Viktor Kurusa shows you how to build an Arduino-based autonomous lawn mower. The gadget uses UWB ranging rather than GPS RTK technology for accurate positioning. Ultrasonic and ...

Although there are plenty of methods for effectively imaging a 3D space, LIDAR is widely regarded as one of the most effective methods. These systems use a rapid succession of laser pulses over a wide ...