Pro Mini ATmega328P 5V 16MHz Board – Arduino-Compatible

LilyPad 328 ATmega328P Main Board compatible with Arduino

Arduino Pro Mini Pro Compatible USB Programmer & Cable USA ATMEGA328P 16MHz T33

5PCS Nano Board ATmega328P, CH340G Chip 5V 16M- Unsoldered

LilyPad 328 ATmega328P Main Board compatible with Arduino

Brand New Adafruit METRO #2488 with Headers - ATmega 328, US Seller

Duemilanove USB Board 2009 ATMega328P-PU Microcontroller Compatible With Arduino

Compatible for Arduino PLUS Sensor I/O Shield Atmega328P 16U2 Expansion Board