Fluctuating digital inputs


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    Default Re: Fluctuating digital inputs

    Thinking to myself . . . have you tried shielding the wires? Maybe a schotkey diode to catch the spikes? Do you live near a Radar unit? Neon Sign? Tennis Court with vapor lamps? Someone have an electric fence? Electric blankets and aquarium heaters make lots of noise here in the states, I am thinking in the UK your mains are 240 v & I'm thinking spikes might have more amplitude from common appliances due to the higher operating voltages there . . . What goes on electrically near you at that time of day?
    Last edited by Archangel; - 7th October 2014 at 00:21.
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