I want to just get an idea about the complexity of a hobby project before getting started on it.
I want to use a sensor that outputs an analog voltage. However, I want to use an A/D convertor to convert this into a digital value and then feed this into a PC via USB. The analog voltage is between -5V to +5V.
I would really appreciate any links/guidance in what I need to read more about? I'd be happy to clarify anything?
A second question would be that if I need to provide power to the sensor, what circuitry should I be looking into?