1781 Keeping Warm In Winter A DIY USB Warmer

DIY!!

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10 COMMENTS

MrWho

That’s awesome, could you make a vest out of multiple strips? Btw , got my heater on from video 1702 this arvo, taken the nip out the air and warmed me right up 👍

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Harry Bartelink

Just a note. Over the years I have found that some USB cables use very thin copper or even aluminium which results in a high resistance in the cables. This is due as those cables probably came with a small mp3 player which only needed a low charge current hence higher resistance cables did not make any difference. I’ve actually seen cables with 1 ohm in the positive and 1 ohm in the negative wire. So there is 2 ohms in the cable already.. Rather nasty so best watch out.

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firsty 80

Im a recent amputee and wheelchair user who is having to wait around for buses and freezing my arse off, i see a wheelchair seat warmer in my near future! Thank you for a fantastically informative channel

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Jerrod Lopes

This is going to be an awesome way for keeping my pet reptiles cozy for trips to the veterinarian or on a very long upcoming move next year. Thank you!

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🅳🆁.🆁🅴🆂🅿🅴🅲🆃

Merry Xmas Both, Thanks for all the ideas and inventions you brought us in 2022. Looking forwards to 2023.

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David Hayes

Said it before and I say it again .this man and channel is leaving the world a better place than he found it . Great role model for the younger generation to look up to

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NDxTremePro

This is cool. You can buy clothes that have essentially this inside them on Amazon with the batteries. Socks are a great choice.
Also, if you were wanting to use a bit more power, you could get a USB-C kit I linked to in a previous video of yours that will let you switch between 6,9,12,15, and 20 volts at 5 amps. This would give you more options in sizing the heater, as well as the ability to choose different temperatures.
These are only a few bucks and are a great way to transform your older electronics to USB-C power.

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