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by spriyan
Wed Dec 19, 2012 2:01 pm
Forum: HATs and other add-ons
Topic: how to sense 220v input -solved- I hope
Replies: 59
Views: 61702

Re: Playing with mains, how to sense 220v input -solved- I

hi Pepepaco_82 I am also trying to sense presence of mains supply. I almost came to the conclusion of designing the circuit similar to this one. Please confirm if the latest circuit provided works well. TIA PS: Actually i am working on this twitter bot @powerbot_tn, which detects & tracks mains avai...

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