Read the statement by Michael Teeuw here.
A Question About Power Cables
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Different voltages… you’ll burn that pi up LOL
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@oldversions said in A Question About Power Cables:
am I going to have to use two outlets to power my mirror?
Put one of these in. All your power needs and only one wire leading out of the mirror to one outlet.
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@Mykle1 damn, hadn’t thought of that. Thanks!
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:thumbsup:
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I use a travel charger. It has an AC outlet for the monitor and a hefty USB socket for the Pi. Plus, you can plug other things into the USB sockets (such as LED lights).
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@bhepler said in A Question About Power Cables:
I use a travel charger. It has an AC outlet for the monitor and a hefty USB socket for the Pi. Plus, you can plug other things into the USB sockets (such as LED lights).
Wish I had found this a while ago!!! BUT I will order one anyway!! :)
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I like this idea, too. Question: Does it have a power switch of some kind? I ask because when I shut down my mirror there is still power to the Pi. In my case, that means the fan is still running. The power switch allows me to shut power to the mirror without pulling the plug and allows me to power on the mirror without having to plug it in.
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@Mykle1 No, it does not. You essentially pull the plug to turn it off. What I did at home was to plug it into a WeMo home automation outlet. I then used my phone to set up a schedule to turn the mirror off & on. And it ties into the Amazon Echo, so I can tell Alexa to turn the mirror off and on if I need it outside of the schedule.
The other downside is that the plug is only like 4 feet long. You may have to use an extension cord or (as I did) solder in an extension from a spare computer cord.
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I’m not quite as automated as you are. Your setup sounds fantastic. I still like the idea of the travel charger. I could always put an on/off switch inline when I’m extending the length of the cord. Then I’ll have the best of both worlds. :-)
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Just FYI - I added a string of LEDs that are powered by a USB socket last night. Installed 'em under the edge of the frame, pointing towards the wall. My wife picked them up on sale for some reason. They plugged right in to the USB slot on the travel charger. Now they switch on along with the mirror.
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@bhepler said in A Question About Power Cables:
They plugged right in to the USB slot on the travel charger. Now they switch on along with the mirror.
Nice! Where did she find them?
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In case anyone comes back to this thread, I found a good option for a power strip: https://smile.amazon.com/dp/B01JRXRTC2/ref=psdc_10967801_t1_B00XHORWES
It’s only slightly larger than the one suggested by @bhepler, but it has 2x the cord length. Also, it has an on/off switch.
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@oldversions That’s nice. With some right-angle plugs, you’d be good to go with that.
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