-This is Pro Mini 5V/16MHz is a 3.3V Arduino running the 8MHz bootloader. -Pro Mini ATMEGA328P come without connectors. -We recommend the first time Arduino users start with the Un..
-This is Pro Mini ATMEGA328P 3.3V/8MHz is a 3.3V Arduino running the 8MHz bootloader.-Pro Mini ATMEGA328P come with connectors so that you can solder connector or wire with any ori..