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The aim of this article to make a laser light security alarm and it can also be used as a home security system. The essence of this project is that anyone can make it at home to save their...
There are various ways to interface a laser with Arduino depending on the application. A laser diode finds applications in CD/DVD reading and recording, optical-fibre communications, laser printing and scanning, laser pointers, directional lighting, barcode readers and so on....
Light in general and lasers in particular are ruling the world of science and technology for decades now. Interdisciplinary applications of lasers are in the fields of medical science, communication, defence, security, data storage and more. The most important application...
Under directed energy weapons, so far we have covered particle beam weapons and high-power microwaves. Let us now take a look at some less-lethal laser weapons. Directed energy laser systems are generally categorised as non-lethal or, more appropriately, less-lethal directed...
In this video, the author is going to show you how he salvaged useful parts from old PS3. He also try to make a system where he try to burn match stick with the use of Blu-Ray Laser Diode. Is...
In this video, the author is going to show a system where he is able to transfer music from one end to another end using a laser light. He has done this DIY with the maximum distance of 422...
Here is an easy to make, low cost laser beam security system that beats anything. Courtesy: KipKay