Bonjour I try to re-use my 220v doors motors with Arduino-mutiplex-8relay I test with 220v light The way I plug it works but only by "cutting" the circuit using The "NC = Normally Closed Connection": When the red light on the board is on the NC shut the light and when the red light is off the …

Automatic doors

Lipote October 3, 2017, 7:07pm 2

Sorry I found the right way to plug in the relay

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