Anycubic i3 Mega Laser holder
Description
This is all you need for upgrade your Anycubic I3 Mega to laser engraver. I use 5W laser Electric circuit description: SV1-1 and SV1-2 are connectors for signal from hotend fan. SV1-3 is for 12V from power suply- SV1-4 is output SV1-5 is GND. This circuit is here for converting 12V PWM signal from hotend fan to 5V PWM for laser driving board. And as a bonus I added switch, so I can easy switch between 3D printer and laser. https://www.youtube.com/watch?v=sf8LB535Dv4 https://www.youtube.com/watch?v=u7lCmB8JTMk EDIT 1: I added a laser box. This is useful when you do not need the laser or when you need to carry it somewhere
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