Capacitance meter using the Photon

[rocksetta]

@Ric

I hope you haven't damaged anything with that circuit.

That is a nice seqway into my next topic, the Photon test PCB. Has anyone made one?

Photon Test Breakout Board

My students often blame the photon when their software does not work, which is silly since there are so many other things that might be wrong, however after teaching 3 semesters using the Photon it is possible that the occasional photon pin might be messed up. Has anyone made a photon test PCB and if so would you share the Eagle schematics? I assume particle.io has something for testing Photons. I am thinking about making a testing board. The digital and analog input and output pins would be ea…