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EEVblog 1516 - Mailbag Bonanza!

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EEVblog:
Mailbag Bonanza!



00:00 - Mailbag Bonanza!
02:24 - Australian Signals Directorate 75th Aniversary 50 Cent Coin
05:07 - One-Shot Relay!
07:20 - Olight Torch Bonanza!
https://www.olightstore.com.au/s/P7TWZN
08:20 - Olight Marauder 2 14,000 lumen torch
18:29 - Olight RN1500 Bike Light
23:02 - Olight Perun 2 Headlamp
29:54 - Dreo Macro Max S HEPA Air Purifier
https://www.dreo.com/products/dreo-macro-max-s-air-purifier
38:34 - Does it produce any dangerous Ozone?
41:19 - Let's check out the FCC report and teardown photos
46:01 - Hoymiles solar microinverters!
https://www.hoymiles.com/au/products/microinverter/
51:06 - Is it potted?
55:31 - Noyafa NF8601S Ethernet cable tracer
https://www.noyafa.com/products/tdr-cable-length-tester-nf-8601-s.html

Gibol:
If you decide not to use the microinverters I'll be happy to take over, heck I can even prepare a detailed report how they perform afterwards :)

SiliconWizard:
Cool to see your uSupply. Any plan to release it one day or have you decided not to for good?

Barny:
Dave said in his podcast that there is no plant to work on / finish the uSupply.
It's sad.

To solve this problem, i took one of this cheap Power supply modules which are available at E-Bay, Amazon, Aliexpress,... put them in a box and connect it to my model plane 24V battery.

There are USB-C modules available which are handling the USB communication to get full voltage output from USB-C power banks / charging adapter.
Perhaps this would be an solution for you?

But be carefull.
There are multiple USB-C power standards.
Not every charger / power bank understands every standard and refuses to deliver full voltage.

eti:
# Skip to 5 mins if coins ain’t your thing.
# Dave, what’s going on with your audio quality recently? It sounds SO low quality, compressed and has that ghastly audio “shimmer” effect; is it YouTube compressing it? I’m no audio snob, but this sounds almost as if you’re lispiing!
# Re the “Marauder” torch (what a silly name, replete with all the hard edged “macho” styling) - I don’t quite think a professional search and rescue team would be buying cheap Chinese consumer grade tat like that!

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