1/2/5/10X ATMEGA328P-PU Microcontroller IC Chip FOR ARDUINO UNO R3

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UNO R3 Development Board with USB Cable Arduino Compatible ATmega328P CH340G

Arduino UNO R3 Rev3 ATMEGA328P Compatible Board, SMD, CH340 ATMEGA328P 5V 16Mhz

UNO R3 Board Rev3 ATMEGA328P, CH340G USB Arduino Compatible

ATMEGA328P DIP28 ATMEGA328P-PU IC Microcontroller Bootloader 28Pin Narrow SOCKET

UNO R3 Board Rev3 ATMEGA328P, CH340G USB Arduino Compatible parts

Nano V3.0 USB FT232RL ATmega328P 5V 16M Micro-controller Board for Arduino-