Clavier din 5 broches

Coté carte mere

 

Broche
Nom
Description
Info
1
CLOCK
Clock
CLK/CTS, Open-collector
2
DATA
Data
RxD/TxD/RTS, Open-collector
3
n/c
Not connected
Reset on some very old keyboards.
4
GND
Ground
5
VCC
+5 VDC

 

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