Laser-Security-system-based-on-arduino-uno A laser security system is a type of alarm system that uses beams of light to detect intruders.The system consists of a laser source, a receiver and a ...

Repository featuring experiment regarding light based communication system with 2 independent Arduino devices by using laser. Research / experimental project Light based communication system which ...

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.

Posted in Arduino Hacks, Robots Hacks Tagged arduino, laser pointer, servo, wowwee ← Coffee Pot Aquarium Keeps Fish Warm Without Cooking Them (hopefully) Building New, Weird CPUs In FPGAs → ...

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 target using an inexpensive laser diode ...