Seeed Studio 103020005 Relay module 1 pc(s)

The relay is a digital, normally open switch to a relay for switching a considerably higher voltages and currents than the normal Arduino board controls.If set to high, the LED is lit and the relay is closed, so that current flow is possible. The peak voltage is 250 V at 10 Ampere.This text is machine translated.

Price: 6.99 from Conrad Electronic