laser

BUILDING PENNY’S COMPUTER WATCH FROM INSPECTOR GADGET

BUILDING PENNY’S COMPUTER WATCH FROM INSPECTOR GADGET

When you help your bumbling Uncle Gadget with all kinds of missions, you definitely need a watch that can do it all. Penny’s video watch from Inspector Gadget has a ton of features including video communication with Brain and Chief Quimby, a laser, a magnet, a flashlight, a sonar signal, and much more. To round out her …

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How to make Arduino Laser Turret using Servo motors and Joystick

How to make Arduino Laser Turret using Servo motors and Joystick

Arduino Laser Turret, Overview: In this project, I will demonstrate how to create an Arduino laser turret using servo motors and a two-axis joystick. I will provide the necessary code and a circuit diagram, accompanied by a detailed explanation of the project. This will enable anyone to successfully build the laser turret without encountering any …

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PHOTONIC-CHIP-STEERS-LIGHT-WITHOUT-ANY-MOVING-PARTS

PHOTONIC CHIP STEERS LIGHT WITHOUT ANY MOVING PARTS

In search for a compact and reliable LiDAR solution, researchers from Yokohama National University in Japan have developed a waveguide-based photonic chip that takes a laser beam as an input and steers light beams over a wide range of selectable angles, without involving any moving parts, not even MEMS. by Julien Happich @ eenewseurope.com Their results …

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Micro LASER Show with a CD Lens Mechanism using Arduino

Micro LASER Show with a CD Lens Mechanism using Arduino

Hello! This is the cheapest and easiest way to make a two-dimensional laser show projector. It uses just one pivoting mirror, powered by the focusing mechanism from a CD or other optical drive. They said it couldn’t be done, but Ljudmila‘s skunkworks GRL research facility delivers anyway! 😉 This design was first discovered in 2006 …

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