Homemade Laser Projector Circuit

I love video projectors and have used one instead of a traditional tv for almost 6 years now.

Homemade laser projector circuit.

2 laser alarm circuit for protecting field crops against animals. And make sure you have a rag ready to wipe up the drool before you look at his forum post linked above. Today we make for you very nice and awesome laser projector from lasers motors and mirrors. Assemble the driver circuit then connect the driver circuit to the diode.

For making this awesome projector you need. How to make advanced laser projector. This time i built a laser projector it was built using a toy laser pointer a pillbox a cooler fan and an arduino microcontroller. The trick seems to be in scanning the beams in an economical.

Diy laser projector so yes. 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. 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. Red green and blue laser diodes are already accessible.

The laser unit is the most important component used for laser projectors that are used for entertainment industry. 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. What you need to build this project bc547 transistor 2 2kω resistor. Next connect the battery to the driver circuit.

Cardboard 3 lasers 5 electric motors 6v 5 mirrors i. 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. You should notice the diode glowing brightly. If you like our video please subscribe.

Once everything is connected adjust the lens to focus the laser beam. Circuit 6 circuits design 1 compass 1.