Відео

New subscriber, here from redit!

I need one of these for a remote telescope..... Actually I'll take TWO.

Guys, when? Or tell me at least how much it will cost to buy (without batteries).

Can we see test video? Thank you

i've come full circle. Started on the protecli website, went on to look for alternatives to the ups they sell, and finally you send me back to the protectli website. Hopefully your product will be available soon.

Can't wait when it will be available for purchase.

Hello I'm very happy to have found this video I'm also working on a similar project and would like to have a chat at some point and would be willing to offer any assistance I'll message you on discord

I wish I could buy this device in Ukraine.

😂 you type like a computer nerddddd🎉

Nice :D

Please make sure to take care of your discord. Spam seems abundant and I think a simple spam bot is required.

Where can I buy one?

Cool idea just to say you did it. But it won't ever compare to the enterprise pineapple as, besides the obvious hardware limitations of the flipper, the gpio pins are too weak to hold up 8+ antennas lol. Flipper would literally break in half 🤣 Also, that's what Kali Nethunter Pro is for. Its more discreet to use an android phone no one suspects and you wont need any external added hardware. Holding your flipper in public with that added hardware on top would draw crazy attention, so no coffee shop or outdoor/public use.

very nice.

not finished your video and i want one

I want one. Maybe 2

As a software engineer this amazes me. This is God level engineering.

can you buy it?

Hi, I have a question (not exactly on UPS, but) similar field. I have home entertainment system (< 800w) that operate at 120v @ 60Hz but when I move to a country where its 220v @ 50Hz, I want to be able to use it. Step down transformer will provide 120v but retains the 50Hz, there by decreasing the efficiency on the power supply in the electronic instrument (if they have transformers). So, I was thinking of using a Pure Sine wave Inverter (12v to 120v @ 60Hz, 1200w) and feed it with some sort of Power supply that can deliver 12v at 100A !! .. So was thinking of a 1200W rated SMPS, do you think this is feasible?

12 x 18650 batteries does not a UPS make. It's a toy. And since you can buy for (really) cheap a used UPS from some defunct server farm it makes it kind of pointless. Even if you have to change the battery. I do respect the design though, just don't see the point of it.

Thats so cool Inspector Gadget!

ㅤㅤㅤ

I'm currently in my final year of Electrical and Electronics Engineering and I wish this much depth and explanation was available in class. This is infinitely more exciting seeing an explanation of a schematic of an entire application basis, makes learning a lot more engaging and interesting.

Sounds good, doesn't work.

Can I buy this fully assembled?

Plug it once, show partition A. Plug it thrice, show partition B. Would be more sneaky.

So... did it work?

Some feedback that may or may not be possible. When plugged in normally does the USB have to appear broken, could it not actually store data on it. Then someone doing a security check would be less suspicious about its contents or that it has a hidden compartment. As someone who has absolutely NO tech knowledge please don't troll me about how wrong this suggestion is. Thanks

My only beef with this design is that it uses 18650 cells. Lithium batteries aren't designed for the long term UPS environment. Sealed lead acid batteries are much safer and are better suited for long term charge storage. Lipos form dendrites internally that damage the cells when holding a full charge for a long period of time without being discharged. You could overcome this by doing a maintenance routine where it discharges the cells at regular intervals but for me, the risk of a lipo fire inside my SOHO panel is too much risk. Also, I don't see a need for two microcontrollers. You could use just an ESP32 to handle everything. I love the other aspects of this project though and I feel like this would be a great toy to play with and add to my smart home projects but I would figure out a way to use something other than lipo cells.

Such a great video of the designer of this walking around in his bedroom, trying to sell me this. Professional level = 0

This is amazing!!!

Наверно любая программа восстановления данных, найдет этим данные... Хотя если доступ физически нет к чипу, то может и норм.

Amazing

Heya! I was thinking about how to do this a few years ago and just found your video. My idea was based around using Nichrome wire with a small piece of Magnesium Ribbon and if just that isn't enough, you could use a small amount of thermite. Nichrome wire has a max operating temperature of: 2150°F / 1180°C However, I don't think this will be enough to fry the flash memory. Now, magnesium is flammable, it burns at a temperature of approximately 3,100 °C (3,370 K; 5,610 °F), and the autoignition temperature of magnesium ribbon is approximately 473 °C (746 K; 883 °F) So, if you could get a small piece of Nichrome wire to heat up enough to ignite the magnesium ribbon, it may just work 🙂 Keep up the great work!

"This is your data, if you choose to copy it. This flash drive will self destruct in 15 seconds" Not entirely relevant, But I also remembered "All Aperture equipment will function up to 4000 degrees kelvin"

What a cool project! My favorite diy ups is a meanwell drc100a or drc100b with an appropriately sized lifep04 battery. Just tune the output to the correct top voltage and for 100-200 bucks you can get 20-40ah of capacity at 12 or 24v. Ive put fifty or so of these together and theyre a great alternative if you dont need the fancy stuff. You can just tap off a 12v to usb c adapter or whatever else you need too

what name your software design Schematic ?

I get your what you were going for with the different sized input and output jacks but you should have gone with a more significant size difference. A 5.5x2.5 mm plug can be inserted into a 5.5x2.1 mm jack and can make intermittent connection, so it is still possible to plug the input power supply into the output. A jack with a different outer diameter would have been better but even better would have been to use a different kind of connector, like an XT60 or XT30 where they have different input and output connectors, then you should have used a female connector for the input and a male connector for the output, then there is no way that the user could plug the input power supply into the output.

Can you do one for 240V now :D

Do you honestly think we need to be told what a diode is?

Super cool project, Ryan! Designing something like this is no small feat! While there might be areas of improvement, going through the process of designing and building this thing, end to end, is a difficult job indeed. Thanks for sharing!

i love this how ever i would like to be able to use a combination of batteries

There aint no way id trust this to power my phone let alone a propper load like a computer. 18650? RIP

sorry if i over looked it, but where can i buy either a kit or the pcb?

Prototype board shows six 18650's but I guess that will be changed to twelve in the final board?

We're live! www.crowdsupply.com/interrupt-labs/ovrdrive-usb

We're live: www.crowdsupply.com/interrupt-labs/ovrdrive-usb

We're Live www.crowdsupply.com/interrupt-labs/ovrdrive-usb