1/2/4/8ch DC 5V 12V Relaismodul Platine mit Optokoppler 1 2 4 8 Wege
ab 2,62 €
DC 5V 12V Relay Module With Optocoupler Relay Output 1 2 4 8 16Way Relay Module For Arduino dc5v dc12v 1 2 4 8 16 way. Optocoupler isolation, good anti-interference. The relay uses high quality Songle relay, single pole double throw.
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