Revision E of the AYAB Interface board adds pull-up resistors on the input lines of the transistor driver ICs, boosting available output current and ensuring more reliable operation across a wider number of specific machines.
This revision includes updates to the schematic, layout, and bill of materials, complete with schematic PDF and gerber files. Schematic capture in gEDA, layout in pcb-rnd.
Revision E of the AYAB Interface board adds pull-up resistors on the input lines of the transistor driver ICs, boosting available output current and ensuring more reliable operation across a wider number of specific machines.
This revision includes updates to the schematic, layout, and bill of materials, complete with schematic PDF and gerber files. Schematic capture in gEDA, layout in pcb-rnd.