One of the applications circuits on the paperwork that comes with this device allows the measurement of the voltage of the supply powering it. I've built it.
On the BOARD of the device itself are a number of pads, tracks and connections that LOOK to me as if they are designed to do this job with appropriate SMD components. I can't quite figure out whether this is the case.
Has anyone used the back of the board to set up the negative power supply generator as shown on the paperwork? Any advice/info?
Thanks