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arduino uno r3

rajeev2705

Welcome to my PCB projects repository! This space is dedicated to documenting my journey in designing, creating, and improving printed circuit boards (PCBs). Here, I share various PCB projects, including schematics, layouts, bill of materials (BOM), and relevant documentation.

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Main components

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Part NumberDescription
NCP1117-5.0_TO2521A Low drop-out regulator, Fixed Output 5.0V, TO-252 (DPAK)
TP4056-42-ESOP8

arduino uno r3 schematic

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arduino uno r3 board layout

arduino uno r3 PCB render

Top PCB
Bottom PCB