5V DC 650nm 5mW Red Laser Dot Pointer Module

5V DC 650nm 5mW RED LASER DOT POINTER MODULE

Product information
Mainly used in laser toys, meters and instruments, pointer pens and electronic spirit levels. Experiment and have fun with some of the following ideas:

1. Motor driven rotation of mirrored surfaces for twisting of a laser beam which is then projected on to a wall.
2. Laser remote listeners: irradiating a window pane of a room, and receiving the reflected laser beam that has been modulated by the sound vibration from the window pane.
3. Alarm: the need to protect the perimeter of a property through the use of a laser and photosensitive resistors to form a protective zone.
4. Laser wireless distance communication: the use of a pair of laser transceiver in two distant roofs facing each other, making use of single-chip serial communication protocol to send and receive files via appropriate networking protocols.

Specifications
Working life: > 2000 hours
Spot mode: dot facula, continuous output
Laser wavelength: 650nm (Red)
Light power: 2 - 5mW
Supply Voltage: 5VDC
Operating Current: <40mA
Operating temperature: -10 - 40 deg. C
Power lead length: 45mm
Shell Material: Brass
Single weight: 1 g
Dimensions: 6 x 10mm

Package includes
1 x Red Dot Laser Module