Camera Control Chaos

I often get asked by random people if I can tell them how to operate their camera. Since I often walk around with a honking big camera (or multiple cameras), I guess that makes them think that I am an expert in all cameras, but it doesn’t work that way. But first: some background Decades ago, when all … More Camera Control Chaos

USB Power Meters

I have a thing for measuring devices — voltage meters, wind speed meters, non-contact thermometers, sonic tape measures, (light meters) etc. etc. So naturally, I also like knowing things like: the kind of power that a USB adapter will provide (including car adapters) how much power a device draws iPhones can be amazingly hungry iPads draw more … More USB Power Meters