The Sophisticated Closed Loop Laser Projector

Do you have interested on laser projector and always wondering how does it work? You maybe think that developing a laser projector project will cost you a lot of money. Ok, if you are being told that you could create a lost cost laser projector, would you like to build one for yourself here? The main objective of this laser projector is to create a character projector, which it can be used to interface to a mobile device or even linked to a PC via a serial port. By simply switching on and off a laser beam, it will be reflected off a rotating polygonal mirror and it’s possible to display dot matrix style text onto any surface. Continue reading