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 creating an Arduino based laser rangefinder.

Infrared-Ir-Sensor-Receiver- This project uses an Arduino Uno, a TSOP1738 infrared receiver, and an IR remote to wirelessly control an LED. When a specific button on the remote is pressed, the Arduino ...

ChiliPeppr Widget The widget lets you set at which Z height the laser will turn on. The laser is toggled from a normal Arduino. The command "laser-on" or "laser-off" is sent to the Arduino to toggle.

Last Updated: 7/27/18 Teaching Standard: In this fun project an ultrasonic distance sensor is used to detect a “target” (i.e., a person, a cat, a burglar, etc.). The Arduino illuminates (blasts) the ...

An Unscented Information Filter (UIF) based multi-sensor fusion method for ground vehicles localization in urban environments is presented and evaluated. UIF is used to fuse information acquired from ...