2 Different Arduinos?
March 1, 2011
I wanted to buy my Arduinos from Digikey to save money and download the AVR by myself. But when I got on, there are 2 Atmega328s?
One is ATMEGA328P-PU and the other is ATMEGA328-PU. They all have the same specs. But one is cheaper by $1. I'm wandering are they the same or is there some little difference that will make me regret buying the cheaper one.