2 STCK. 8CH DC 12V RS232 Relaismodul serieller Port Fernbedienung Schalter
ab 23,78 €
2 PCS New Version DC 12V 8Ch RS232/TTL232 Relay Module. Output indication : relay output with LED indicators,easy to see working status of the relay;. 8 Channel Relay Module;. IT household appliance ;.
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