Example Project: 20 Channel solid state scan card for K2000 DMM

[voltsandjolts]

Hi Fabian - you got it working, that's great.

It is not exactly clear to me if I need the USB-Serial adapter to supply the PIC.

No, not needed when using the card with K2000 or DMM6500. The FTDI USB-Serial connection was intended as an option to control the scan card from a PC if using with some other DMM, but the firmware was never implemented for that.