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DPDT relay module, Arduino compatible, 5V DC, LED indication, screw terminals, high-quality relays, robust PCB, versatile control.

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Electronics-Salon 4 DPDT Signal Relay Module Board, DC 5V Version, for Arduino Raspberry-Pi 8051 PIC.
Electronics-Salon 4 DPDT Signal Relay Module Board, DC 5V Version, for Arduino Raspberry-Pi 8051 PIC.
August-24, 2018, upgrade to version 2.04 DPDT signal relay module. TAKAMISAWA RY5W-K high quality re..
US$11.49
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