8*13mm 980nm 30mW Infrared DOT Laser Module TTL Fine Focusable 5VDC
wavelength: 980nm
output: 30mw
working voltage: 5v
ttl: 0-15khz
size: 8X13mm
note:
-
red wire for input voltage + pole
-
yellow wire for input ttl signal + pole
-
black wire for – pole















