Since the laser diodes only put out one wavelength of light, the beam bends but does not split or diffuse.

You can get a red laser diode pretty cheap these days—as cheap as £1 in fact. [Beamer] had purchased one himself, but quickly grew bored with just pointing it at the walls. He decided to figure ...

Arduino Turreted Laser Pointer Device A device forged to supply the niche of keeping household pets occupied in an autonomous nature through the culmination of various hardware components (Adafruit ...

hololaser Arduino code for controlling laser for exposing holograms Based on Arduino Uno. This project is designed to give you the software and circuit diagrams which, along with the Arduino Uno and ...

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.

The Arduino illuminates (blasts) the target using an inexpensive laser diode mounted on a servo motor. Interesting applications of applied math include computing distance based on sonic travel time, ...

Laser diode driver ICs Ricoh has added two Laser Diode Driver ICs targeted for laser scanning type automotive and consumer projector applications. The RN5C750 and RN5C752 are four-channel laser ...

In this Arduino project, I show you how to build a simple servo laser tower controlled from a smartphone app called Blynk. This is ideal for making a toy for your cat or dog. #ArduinoProject # ...

Lidar, Arduino, Raspberry Pi, Laser, ToF and more Even without being a specialist in the techniques used, the combination of a lidar, whether fixed, oscillating or rotating, with an Arduino (or a ...

Called RLD90QZW8, “original technology allows Rohm to reduce the temperature dependence of the laser wavelength to just Δ11.6nm – 0.10nm/°C”, said the company. “This makes it possible to narrow the ...