1/2/5PCS 5V 2 Relay Module with optocoupler for Arduino PIC ARM DSP AVR L2KE
ab 1,81 €
1、5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current. 2、Equiped with high-current relay, AC250V 10A ; DC30V 10A. Best price, Good quality. Other country. Italy ,Russia.
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