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|    sci.electronics.repair    |    Fixing electronic equipment    |    124,925 messages    |
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|    Message 123,736 of 124,925    |
|    Bob F to JoeC    |
|    Re: Time Delay Relay or other something     |
|    29 Jul 23 13:18:10    |
      From: bobnospam@gmail.com              On 7/29/2023 10:12 AM, JoeC wrote:       > On Saturday, July 29, 2023 at 9:21:47 AM UTC-5, ABLE1 wrote:       >> Hello,       >>       >> I thought I would post this question here to see if someone can assist.       >>       >> I have a outside flood light on the soffit at about 16 Feet AGL with       >> a motion sensor that is mounted at about 8 Feet AGL that is powered       >> 24/7 from a 120VAC Switch inside the garage.       >>       >> That is until Mother Nature throws a lightning bolt ⚡💥and zaps the       >> power off for a second or two. When that happens at night the motion       >> sensor head powers the lights on until I happen to notice and flip the       >> switch off for about 5 - 8 seconds and then all returns to normal,       >> otherwise the lights stay on until the Sun comes up.       >> Which is not needed and cranks up the electric bill!$!$!       >>       >> I could tear all the Romex wiring apart, install a water proof box,       >> wire in a Time Delay Relay so that when the power comes back on the       >> Motion Head is not powered for maybe 30 seconds or so.       >>       >> However, that seems like a lot of work and there should be a easier       >> way!!!       >>       >> So, anyone have a thought or solution that would fit inside       >> of a 4" Round Weather Tight Box that the Motion Head is mounted on??       >>       >> Or maybe some other thoughts that would make it a simple fix??       >>       >> Maybe some small Electronic Circuit thingie that would fix the problem.       >>       >> Thanks for any hints.       >>       >> Les       > The light is designed to stay on if the power is interrupted momentarily.       Your installation is not the problem. Either a new light or design a circuit       that resets the power automatically.              I have had multiple sensor lights that would do that.              The light is probably designed to lock on if you turn it off and on       again quickly. So making sure the power stays off long enough would       disable that feature and do what he wants. Then, you would have to       disable the fix to keep the light on for Halloween.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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