2-6er Pack EL357N-C Optokoppler Trennmodul Signalpegelwandlung 24V Eingang
ab 6,96 €
Optocoupler: EL357N. Mini optocoupler isolation, signal level conversion module. 1 Piece EL357N-C Optocoupler Isolation Module(Assorted Quatity for You Choose). 24V side can use long wire connect with button, the output side is connected to the MCU IO pin.
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