this post was submitted on 12 Jun 2024
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DIY electronics and Insurance (reddthat.com)
submitted 5 months ago* (last edited 5 months ago) by batvin123@reddthat.com to c/askelectronics@discuss.tchncs.de
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I am working on a WLED project, using a esp32 in a 3d printed enclosere. But my dad says that i can't install it because it is not UL listed. He is worried if the house burns down, the insurance company won't insure it due to diy electronics possibly starting a fire. What am i to do, i am not developing a project to sell?

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[–] Tolookah@discuss.tchncs.de 16 points 5 months ago (1 children)

Is it a 5, 12 or 24v project? If it's 5v, use a USB power brick, that will be ul rated.

The NEC says that anything under 50v is low voltage and not considered hazardous.

What's the project? I have a handful of wled things in the house

[–] batvin123@reddthat.com 7 points 5 months ago (2 children)

Its running off a 5v usb brick. I am trying to alluminate the way to the bathroom for my mom late at night so she won't trip or kick the household black cat. Also I ordered some PIR motion sensors to turn on the LED strip.

[–] Tolookah@discuss.tchncs.de 3 points 5 months ago

Note for you: phones aren't UL tested for safety. As I read it this morning, Their listing falls under UL110, a sustainability spec for product lifecycles. And a battery spec or two.

Nice project though! I've got a handful of LED strips, mostly in the kitchen and more lighting outside. One thing you might care about is to give your wled instance a station ip address.

[–] Bell@lemmy.world 2 points 5 months ago

It sounds awesome. First I would explain how difficult it is for low voltage to cause fires. If that doesn't work, maybe make a demo of a catastrophic failure (dead short) of your 5v brick, maybe he'll see that doesn't cause a fire. Or finally maybe encase the power brick and control circuitry in a metal container?