Block Diagram

A
B
C
D
D
C
B
A
Title
Number RevisionSize
A4
Date: 25-Aug-2022 Sheet of
File: E:\kevin20210830\PCB
资料\上景PCB.DDBDrawn By:
U1 IC
Coding
(Embeded 2G4)
Keyboard
Cirucit
2G4 Power
Supply
Cirucit
Crystal
16 MHz
DC 3.0V
Filtering
2G4
Cirucit

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