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[Verified]Arduino UNO R3 modern upgraded version

Overview

The original uno uses a typeb socket. The cable is difficult to find and use. At the same time, the 16u2 chip causes some systems to not recognize it.

We often encounter wild 328P on the road, so we came up with such an improved version of uno

Features:

Interface anti-backflow
Type-C interface is more in line with modern people’s usage habits
usb with esd chip, effectively avoid losses caused by static electricity
ldo upgrade can drive more powerful peripherals
Two rows of IO, one male and one female can be welded for easy debugging

Design Files

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Update:2025-06-23 17:31:49

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