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20pcs KY-008 Laser Transmitter Module AVR PIC
20pcs KY-008 Laser Transmitter Module AVR PIC
US$13.02 US$16.99

Q: A quoi sert la troisième broche ?

Asked by chuckofmorocco on 2020-01-30 15:58:10

wujiahui Ground?or signal?

2020-02-02 21:16:26 Helpful (0)
Answers (1)

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