laser

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

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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DIY ISS TRACKING LAMP

The International Space Station (ISS) is one of greatest feat of engineering achievements by mankind. It is a space station (habitable artificial satellite) in low Earth orbit. The ISS serves as a microgravity and space environment research laboratory in which crew members conduct experiments in biology, human biology, physics, astronomy, meteorology, and other fields. The station is suited for …

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Twittering Laser Tripwire with Webcam Capture using Arduino

This instructable will show you how to construct a laser tripwire that can twitter and grab an image from a webcam, as well as execute any command you can put in a bash script. This instructable is actually quite simple and is even suitable as a beginner arduino project. It requires a GNU/linux (or possibly Mac) operating …

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LASERPECKER PRO – THE MOST ADVANCED PORTABLE ENGRAVER

LaserPecker Pro-The Most Advanced Portable Engraver. Compact, Safe & Easy-to-use ​Laser Engraver LaserPecker recently announced a Pro version of their LaserPecker portable, affordable, compact laser engraver. Launched earlier this week on Kickstarter, the Laspecker Pro surpassed its modest funding goal of $10,000 in just 14 minutes and is currently approaching $200,000 with over three weeks left to …

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