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Green line Laser Pointer module.

Created by zhengyu September 14, 2015 - Category: Business - Tags: #laser pointer 50mw 
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It is just not an easy job to maintain high level of accuracy and precision line generation with a very simple manual line tool. As a result, users might be puzzled while selecting the most practical used line alignment tool among all of those of manual line, laser line generator and mechanical line tools. When you have tried all of these line tools, you might just find a lot of advantages from green line Laser Pointer module.

On basis of the most advanced 532nm green DPSS laser tech, this advanced line alignment tool is always efficient enough to generate bright and visible enough green alignment laser line. Whatever kind of industrial line projection, this advanced green line Green Star Laser Pointer 10mW just solved all of the problems, thus always making sure of high straightness green line projection for all occasions efficiently.

A security researcher has discovered that self-driving cars with laser-powered sensors that detect and avoid obstacles in their paths can easily be fooled by a line-of-sight attacker using a Blue Laser Pointer 10000mw to trick those sensors into detecting and avoiding obstacles that don't actually exist.

Driverless cars use laser ranging systems, known as “lidar” (a riff off of “radar”), to detect obstacles and navigate their way through them. Radar, which was originally a semi-acronym for RAdio Detection And Ranging, “sees” things by sending out radio waves, then measuring whether and how many of those waves reflect back after bouncing off of various objects. Lidar does the same thing with Cat Chasing Laser Pointer , which are narrower and far more precise than the radio waves used in radar.

“I can take echoes of a fake car and put them at any location I want. And I can do the same with a pedestrian or a wall.” Petit made his device using a low-powered50mw Green Laser and a pulse generator, although he said “you don’t need the pulse generator when you do the attack. You can easily do it with a Raspberry Pi or an Arduino. It’s really off the shelf.”

Green Laser pointer 3000mw

Jonathan Petit, a scientist at the software-security company Security Innovation, told IEEE Spectrum that he was able to fool the lidar systems of self-driving cars with a device he made out of only $60 worth of off-the-shelf technology.