3 PCS Black Gold UNO R3 Development Board ATmega328P TypeC Microcontroller

2pcs ATmega328P CH340 Development Board Compatible with Arduino UNO R3 Board ...

10pcs atmega328 atmega328p-pu dip28 with pre-uno R3 bootloader

3 PCS PreSoldered Pro Mini ATmega328P MCU 5V 16MHz Development Board Arduino

2Pcs Nano V3.0 Board ATmega328P/CH340G Chip Microcontroller Kit Compatible wi...

yddmyo Atmega328P-PU Atmega328P Replacement Chip for Arduino UNO R3 Bootloade...

3 PCS Pro Mini ATmega328P 5V 16MHz Replace ATmega128 DC5V Board For Arduino

Black Plastic Enclosure Protective Case for Arduino UNO R3 Compatible