1 2 4 8 Channel High Low Level Trigger Board DC 5/12/24V for Home Smart Control
ab 4,88 €
1 2 4 8 Channel High Or Low Level Trigger DC 5/12/24V High Low Level Trigger Relay Switch with Optocoupler Isolation for Arduino. 1 Channel 5v/12v/24v High Low Level Trigger Relay Module. 2 Channel 5v/12v High Low Level Trigger Relay Module.
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