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Topic: Solved. Solid state relay not working as expected (Read 9481 times) previous topic - next topic


The relay - which is I think giving problem
Unfortunately, this module does not offer opto-isolation ... but I wouldn't give up yet. When both relays are turned on, what is the voltage from VCC to GND at the relay module?

Please try this: At the relay pins, take the grey (GND) wire and red (VCC) wire and wrap them through the hole of a ferrite core as many turns as possible (hopefully 5-10 turns each) They can share the same core.


The ferrite core worked, thanks for the suggestion

purchased the capacitor and was going to be the next thing i tried but as the ferrite core worked
thanks for making the suggestion though 

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