Hello together, could there be any problem switching lower voltages with a relay than specified on it? For example let's look at this relay: [image] 5v Eight 8 Channel Relay Module With Optocoupler for Pic AVR DSP Arm for sale... Find many great new & used options and get the best deal…

Relay - switch lower voltages?

timmorn May 27, 2018, 9:01am 3

Ok thanks!

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