Amazon.com: SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE : Electronics
Arduino Pro Mini 328 - 5V/16MHz,Pro Mini ATMEGA328P 5V/16MHz 3.3V/8MHz Compatible to Arduino PRO mini | eBay,Amazon.com: SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE : Electronics,Amazon.com: SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE : Electronics