Description

5VDC 650nm 30mW Red Laser Diode Module Focus Dot Head w/TTL 0-15KHz 12mmx30mm

Parameter:
Wavelength: 650nm
Output Power: 30mw
Working Voltage: 5.0VDC
Duty Cycle: 5 minutes on, 1 minute off
TTL frequency: 0-15KHz
TTL modulation Voltage: 0-5V Off low, high open, normal status open
Dimensions: 12mmx40mm

Detail:
Three-wire input, the red line is positive, black line is negative, TTL signal yellow line is positive, 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+.

Package:
1pc 650nm 30mW Red Laser Dot Module w/TTL 0-15KHz