1PCS 1 Channel 5V Relay Module with optocoupler for Arduino PIC ARM DSP AVR K9
1,41 €
1、5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current. 2、Equiped with high-current relay, AC250V 10A ; DC30V 10A. Your support will keep us moving forward forever.
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