pezfallout
Newbie level 1
I'm interested in a project to help me get into programming and I think this is a great way to stay interested since it deals with something I'm already passionate with. What I'm looking to do is interface all of my automotive sensors (Speed, RPM, voltage, oil pressure, coolant temp, etc) with a small Linux based micro PC (such as Raspberry Pi | An ARM GNU/Linux box for $25. Take a byte!). I know I'll need a RS232 (or USB->232) compatible device to receive the signals but there are so many interface boards I really don't know where to start with picking the correct one. All help appreciated!