I'm embarking on a control system project like many others here on TFP. As I plan for this project I need to determine the control hardware and sensors to use. The choice of H/W seems pretty straightforward (eg: arduino, pi etc) but the choice of sensors isn't straightforward (at least to me). I'd like to learn what sensors are being used by others and if possible, their reliability and stability. Price will also be key
If there is a great reference located somewhere .. please point me in the right direction.
Thanks for your time - Garry