1 STCK. 1 Kanal 5V Relaismodul mit Optokoppler für Arduino PIC ARM DSP AVR
1,43 €
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. We will leave it for everyone that leaves it for us.
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