1 Stück 5V 2 Zweikanal Relaismodul mit Optokoppler für PIC ARM DSP AVR
4,49 €
Apply superior SONGLE relay, SPDT(single-pole double-throw), one common port, one NO and one NC. output of relay: for DC 30. Low level actuation(indicator ON), high level release(indicator OFF). Size: As the picture show.
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