Parameter:

Wavelength 980nm

Ouptut Power 30mW

Current <100mA Power supply 5.0VDC TTL modulation Voltage 0-5V Off low, high open, normal status closeTTL frequency 0-15KHz Dimension: 18mmx45mm Laser Shape:Dot (rectangular) The Lens focus is adjustable, not fixed, can adjust to an appropriate spot size, and then fix it. Three-wire input, the red line is positive, black line is negative, TTL signal yellow line is positive

Detail:

1.This 980nm laser module with driver built-in is an industrial electronic component and used for Industrial testament, Lab.

2.Working Voltage 5.0V, red wire for 5V+, black wire commonly for 5V- and also for TTL -, Yellow wire for TTL +. If you only connect its black wire and red wire, the laser would not work, you also need to connect its yellow wire (TTL+) to 5v+.

3.It is IR laser,the laser light cannot be seen by human bare eyes with only using DDC/infrared camera get it.Buyers who buy IR lasers please make sure you know it. The 980nm Laser is invisible, but can be seen by 980nm display board, it will be displayed as a green dot on the board.