I would suggest going for the latest, most powerful version, the PI3. That way you ensure it will remain available and supported for as long as possible. The fact it is the same price a s a PI2 also helps in this. You could look at a PI Zero but the extra processing power of the PI3 makes the decis...

Hello everyone, I'm very new to Raspberry Pis and I'm looking forward to working on a project that involves a pin pad, a fingerprint reader, and a camera for face recognition. However, after looking around, I found that there are many different modules and different versions for the Raspberry Pi its...