Stepper driver board with uln2803

Driver board 1
PCB with ULN2803

This board is designed by Luberth.
Its easy to make and very very cheap.
It cost about 15 euro.

uln2803_board_schematic

Click here for a description of the PCB

uln2803_board_klein

Click on the picture to enlarge

pcb-gravure2803

I know it is not a beautiful engraving file but it’s useful.

Download the din file

Im not responseble for any damage or misstakes in my information.

Everything is for your own risk!!!