1 Channel isolated 5 Volt 10 Amp relay module opto coupler for Raspberry Pi Arduino PIC AVR DSP ARM. This is a 5 Volt 10 Amp relay module is compliant with safety standards, control and load areas isolation trenches this relay is genuine, can be use..
12 Volt PCB Mount T Type Relay - 30 AmpSPST
Relay (Single Pole Single Throw Relay) an electromagnetic switch consists
of a coil, 1 common terminal, and one normally open terminal. It does not have a normally closed terminal like
the SPDT relay, but ..