Member Since: November 18, 2012

Country: United States

  • So I have a project where these are constantly pulsing on and off (a vibrating metronome if you must know) for instance they’ll be on for .5 seconds and off for .5 seconds for several minutes. What I’m finding is that at they will cut our for a few seconds or more at semi random intervals. So roughly every 2-3 minutes minute or so they’ll stop working for say 5 seconds. I have 4 of these. Some are more susceptible to this problems then others. Any thought’s as to what is causing this or how I might diagnose / prevent?

    I have a suspicion that contact with skin, which can be mildly conductive, might be a factor. I’m considering making a tin shield around them…

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