3000mw 445nm Blue Laser Module 2 54 3p TTL PWM Modulation DIY Engraver for Eleksmaker

Description

3000mw 445nm Blue Laser Module 2 54 3P TTL PWM Modulation DIY Engraver For Eleksmaker 2

Features:
– FB03 new series of laser modules, exquisite workmanship and nice appearance.
– 445nm 3000mW focusable blue laser module, with TTL/PWM functions.
– Aircraft aluminum heatsink with cooling fan ensure long working time continuously.
– Equipped with constant-current driver board ensure stable output optical power, low heat no external driver board needed, easy to use.
– 3 pins plug, TTL/PWM drive mode, suitable for laser engraving machine equipment usage.
– Can Engrave: Wood, Plastic, PCB, Paper, Bamboo, Ox Horn, Leather, Sponge Paper, etc.
Can Not Engrave: Metal, Stone, Ceramics, Glass, Reflective or Transparent Material.

* This module can be compatible with TTL or PWM modulation, (But it can just select either function at a time.) while TTL can control the switch on/off and PWM can control the adjustment of laser power.
* There is a button on the driver board which control ON/OFF of weaklight mode.
– Press it, the module turns to weaklight mode, then the laser light emitting becomes weak and won’t work on material. At this time, it can used for positioning as preparation before engraving.
– Press it again, it returns to normal engraving mode, the laser light is powerful to work on material.