
ROBOTSKULL
SOLID RELAY MODULE 1 CHANNEL 5V LOW LEVEL TRIGGER FOR ARDUINO (1,4) Channel
Per piece
Quick Overview:
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Product Description :
    It operates on 5 VDC. And this a single channel relay module. This Relay Module is not opto-isolated. So, the relay and signal both operate from a single power source.
A Solid State Relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan in compared to the traditional mechanic relay.