![]() Then I've soldered all the components and this is the result: NOTE: This is a REV1, I have already identified an improvement to do. The first step was to design the circuit : I've used the standard GRBL pin assignment, the LT3083 to drive the laser and the stepstick to move the motors. ![]() Sometime ago, i've built a small CNC Laser engraver, but it doesn't satisfy me, both the electronics and the mechanical.Īfter a while i've started to design a new control board for the Laser, this time i want all the electronics on a single PCB, both the movement control and the current driver of the laser. ![]()
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