triggering current

  1. N

    Motor ON/OFF Trigger to Arduino

    Hello, I am a beginner at using Arduino. I wish to do a very simple project. If a user turns ON a water motor pump, it should give a trigger to my Arduino UNO. Arduino will note the Motor ON time and date. If a user turns OFF a water motor pump, it should again give a trigger to my Arduino...
  2. B

    Triac Gate sensitivity

    Hi Electronics Guys, I hope that you are all doing well, Among a validation plan of my triac, I need to perform a Gate sensitivity triggering test at some defined levels (triggering currents), would you please advise an appropriate circuit to do that? Thank you in advance
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