batvin123

joined 1 year ago
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will i damage my car electrical system with a 24v solar panel in c/[email protected]
[–] [email protected] 2 points 3 months ago

Cool, Thank you.

will i damage my car electrical system with a 24v solar panel in c/[email protected]
[–] [email protected] 1 points 3 months ago (2 children)

Thanks. Btw i found a DC auto transfer switch on amazon. https://a.co/d/a6pnd9B I assume i wire the car power to the "DC power source" so when it disappears it switches to "battery power" aka solar power. And the load terminal is wired to the DC in port on my bluetti

will i damage my car electrical system with a 24v solar panel in c/[email protected]
[–] [email protected] 1 points 3 months ago (5 children)

Good thing i asked the experts. Any i deas for a way to switch to solar power when i turn off the car? Like some form of diy relay switch

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will i damage my car electrical system with a 24v solar panel (reddthat.com)
 

I have a 3d printer in my car powered by a bluetti eb3a. The bluetti is charged by the 12v outlet in my car while driving. I have a 24v solar panel i want to mount to the roof of the car. My bluetti has only one dc 7909 input. So got a a Y splitter to combine power from the car and panel. But when plug it into the car outlet that turns off when i turn off the car, the solar panel turns on the stereo. Thats not the case with the outlets that are always on. I am worried that i will danage the car electrical system from a 24v solar panel flowing electricity back into the car?

DIY electronics and Insurance in c/[email protected]
DIY electronics and Insurance in c/[email protected]
[–] [email protected] 7 points 3 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.

DIY electronics and Insurance in c/[email protected]
[–] [email protected] 3 points 3 months ago (1 children)

Its a product Safety standard. Here is a Wikipedia page. https://en.m.wikipedia.org/wiki/UL_(safety_organization)

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DIY electronics and Insurance (reddthat.com)
submitted 3 months ago* (last edited 3 months ago) by [email protected] to c/[email protected]
15 comments fedilink
 

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?

home assistant instance in a car in c/[email protected]
[–] [email protected] 6 points 5 months ago

i want to log my car's data over time.

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home assistant instance in a car (reddthat.com)
 

Does anyone know a way to connect a car odb2 port directly to home assisant without the torque pro app?

2.Ggb nic for opnsense in c/[email protected]
[–] [email protected] 1 points 10 months ago (1 children)

He wants to try to use opnsense due to the problems with netgate.

2.Ggb nic for opnsense in c/[email protected]
[–] [email protected] 1 points 10 months ago

Thanks for the suggestion. I found a 2 port nic that should work, but I will keep looking for a 4 port

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2.Ggb nic for opnsense (reddthat.com)
submitted 10 months ago* (last edited 10 months ago) by [email protected] to c/[email protected]
13 comments fedilink
 

So my freind upgraded his network to 2.5gb and has been having trouble with pfsense and opnsense. found out it could be his realtek nic in his dell optiplex router. any cheap 4 port 2.5gb nic's he can try? He can use 2 - 2 port NICs if he must.

firewire to usb4/thunderbolt trouble in c/[email protected]
[–] [email protected] 1 points 1 year ago

yeah is a dead standard, but i got a good audio interface from 2003 dirt cheap off ebay.

firewire to usb4/thunderbolt trouble in c/[email protected]
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firewire to usb4/thunderbolt trouble (reddthat.com)
 

I need help, I bought a um773 lite and I have a thunderbolt 3 to 2 then to FireWire adapters and I can't get it to work with the USB4 port under linux. Idk what bios setting to change. I have done everything I can on the Linux side.

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