5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino NEW
3,20 €
5V Relay Module 4-Channel. This is a 5V 4-Channel Relay interface board. 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current. Equiped with high-current relay, AC250V 10A ; DC30V 10A.
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