Homemade Laser Projector Circuit
How to make advanced laser projector.
Homemade laser projector circuit. The second idea explains another simple laser alarm circuit which can be installed in farms and fields for detecting all possible intrusions either by a human or an animal and alarming this to the owner and ensuring an effective protection to the crops against such intrusions. 2 laser alarm circuit for protecting field crops against animals. I love video projectors and have used one instead of a traditional tv for almost 6 years now. If you like our video please subscribe.
The laser projection virtual keyboard designed in this thesis is based on opencv combine with image camera 980nm linear laser 980nm infrared filter and keyboard projection laser the image camera detection used with 980nm infrared filter is caused by shielding finger to make 980nm linear laser diffuse reflection the light. The laser unit is the most important component used for laser projectors that are used for entertainment industry. Thanks kodex posted in laser hacks tagged blu ray diode dvd money case projector. The trick seems to be in scanning the beams in an economical.
And make sure you have a rag ready to wipe up the drool before you look at his forum post linked above. Cardboard 3 lasers 5 electric motors 6v 5 mirrors i. You should notice the diode glowing brightly. Assemble the driver circuit then connect the driver circuit to the diode.
The laser projector has been built using simple materials where the basic components include a laser source a blanking module or a modulator a beam switcher a x y scanner and other components. The only serious drawback in my experience is the expense of the bulbs and i expect that it will not be very long before full color laser diode projector technology overcomes it. Today we make for you very nice and awesome laser projector from lasers motors and mirrors. Red green and blue laser diodes are already accessible.
To make your own laser purchase a laser kit from an electronics store or online. Next connect the battery to the driver circuit. Circuit 6 circuits design 1 compass 1. In this video i am going to show you how to make a laser light security alarm system.
Diy laser projector so yes. Once everything is connected adjust the lens to focus the laser beam.