8pcs 808nm 100mW IR Laser Line Module with TTL modulation input 3.3V For Sale

8pcs 808nm 100mW IR Laser Line Module with TTL 50kHz modulation input 3.3V

Wavelength: 808nm

Output Power: <=100mw

Working current: <= 230mA

Power supply TTL modulation: 5.0 Vdc

Voltage and Frequency: 0-3.3 V

Operating voltage: 3.3V DC

TTL input : 0-3.3V 0-50KHz

Dimensions: 10 × 30mm

Material: Aluminum

Spot shape : Line (not dot)

Red wire +3.3V, black wire commonly for - , white wire for TTL + input.

If you only connect its black wire and red wire, the laser would not work, you also need to connect its white wire (TTL+) to 3.3 V+.

This is a near-infrared laser with a wavelength of 808 nm;

the laser light is invisible to the naked eye, but can be seen when viewed through an infrared camera or a mobile phone camera.

Or in dim light and at close range, the laser light can be seen as a faint red line on white paper.

Package:8 pieces 808nm 100mw Infrared Laser Line Module