Thanks, So i rule out PWM and mi current setup.
Do you know how can i archieve analog modulation with RAMPs?
This are the driver specifications from the laser article Is this ok?
Hello, i got a "2w laser module" from china, one like the one in the picture
the board its not the same, but has almost the same components an wires
Mi idea was to make a cutter/engraver with it using it in place of the extruder, without changin firmware.
My current setup is wiring 12v to...
thanks again, yes issue is a cost, but i want to get a diode from another equipment first (if i can) to learn and no to cty if i burn it.
my question is basically which one would "engrave more" per mW, red vs infra
thanks for your reply, on the power side, im a bit more interested on the engraving usage, i think i will cover the laser/machine while it works so there will be no fun to see...(but i could add a 5mw red i guess...)
that is where i was going with my question mostly, i do not know how...
Hello all, im about to start a little laser engraver project, since i already have a 3d printer and some spare motors, arduino and drivers i tought of this.
Excluding the eye glases which i will buy first i have a few other questions:
1- anyone knows what kind of power and light a laser from...