Arduino Compatible UNO R3
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DIY ATmega328P CH340G UNO R3 Board
Main changes from the older version:
Added two rows of the holes for the pins; so it can be connected with normal Dubond line.
Added 3rd row of the holes for wiring.
Change the in-line package of ATMEGA328P to a flat package.
CH340G replaces ATmega16U2
1 pc ATmega328P / CH340G Board