1: Note that the battery of laser safety, prevent the removal of the electric power short circuit caused a fire or cell battery explosion. 2: particularity principle of laser emission and production process determines the laser has a light that does not have the characteristic: the Miyoshi (color is good, the coherence is good, good direction) a high (high brightness).
3: mainly used for laser toys, all kinds of level meter, ground instrument, such as the production of electronic pointer pen: When the teacher, with a laser projection point drew Student View Richard thought.
Electronic spirit level: Let the motor driven optical head rotation or twisting, cast in a straight line on the wall for decoration or posting pictures doing the horizontal reference.
Miniature LCD projector: Demolition condenser, so that the laser can be controlled through the LCD screen, it can produce a clear projection in the wall.
Laser remote listener: the laser irradiation on the eavesdropping room glass, and then receives the laser beam reflected back glass, glass detected vibration reduction out of the room to the sound.
Remote light control anti-theft alarm: In the corner of the need to protect the fish ponds or watermelon is mounted on the laser transmitting tube and photosensitive resistance, in the other three corners of the mirror mounted on the back to form a protection zone.
Laser distance wireless communication: the use of one pair of laser transceiver are facing each other in two distant roof, the use of single-chip serial communication protocol can send and receive files, and even networki