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574

Picked up a couple of cheap supercapacitor UPS devices from chinamostfinestgoodlyproductforyou.com...wanted something to hold up a "power out" notifier long enough to get a help message out.

The device will hold a 250mA load up for about 3 minutes, which is exactly what I want. Pretty amazing for $24 shipped.

Basically, we're fucked. Can't build that in the states for $24.

Picked up a couple of cheap supercapacitor UPS devices from chinamostfinestgoodlyproductforyou.com...wanted something to hold up a "power out" notifier long enough to get a help message out. The device will hold a 250mA load up for about 3 minutes, which is exactly what I want. Pretty amazing for $24 shipped. Basically, we're fucked. Can't build that in the states for $24.

(post is archived)

[–] • 1 pt

I purchased a rubber gasket today and I noticed “not for sale overseas.”

[–] • 0 pt

Yeah. Certain products don’t meet local standards. Used to get relays like that, supposed to be for oceana only. Still bought them in the states.

[–] • 1 pt

Invest in a fire extinguisher.

[–] • 1 pt

It's surprisingly well made. No worse than the shit you get from a store.

[–] • 1 pt

There definitely is different tiers of Chinesuim.

[–] • 1 pt

I'm well aware of that. This company is one of those other-tier pi suppliers, I've used stuff from them before. It seems to do the job.

[–] • 1 pt

Supercapacitors are what will make EVs plausible, if we can ever figure out something on that scale.

[–] • 1 pt

Yeah, that's the only way. Batteries are just far too material intensive to do anything long term.