Relay Interface Board LED Indicator with Optocoupler 10A 5V 12V 24V Relay Output
ab 8,60 €
Trigger Board Shield 1 2 4 6 8 16 Channel Relay Module Shield with Optocoupler 10A 5V 12V 24V Relay Output Electronic Components. 2-way 5V, 2-way 12V, 2-way 24V, 2-way 24V, 2-way 5V, 2-way 12V, 2-way 24V.
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