The theory behind the device is simple – point a laser at some glow in the dark surface – but [Riley] is doing this project right. Instead of jittery servos, the X and Y axes of the laser ...

The plan is to use a simple laser-cut box with a bottom plate with mounting holes lining up with those on the PCB. A Top plate is created by taking the outline of the PCB and adding a little margin.

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

A Simple Laser Toy Can Make a Self-Driving Car Completely Blind. Published: 14 Feb 2023, 19:26 UTC • By: Bogdan Popa. 12 photos. Photo: Bogdan Popa/autoevolution/DensoX.

Researchers manipulated light with liquid crystals to create a sculpted laser beam capable of producing this photorealistic image of a cat. Credit: P.F. Silva & S.R. Muniz, 2022 ...