@UrsulArctis You can google "Infinity Mirror table" there are lots of instructions on how to make one on instructables

Started by a a in sci.electronics.design3 days ago

@UrsulArctis You can google "Infinity Mirror table" there are lots of instructions on how to make one on instructables...

@UrsulArctis You can google "Infinity Mirror table" there are lots of instructions on how to make one on instructables https://twitter.com/i/status/1597446953977016321


Students sent home, police on patrol as China curbs protests

Started by Fred Bloggs in sci.electronics.design4 days ago 15 replies

China has pretty much wrapped this problem up in a day. The college student crowd is the main vocal group comprised of idiots too stupid to...

China has pretty much wrapped this problem up in a day. The college student crowd is the main vocal group comprised of idiots too stupid to realize how stupid they are. And the idea that "global" health experts, aka western health experts, should be criticizing China's policy for handling the epidemic is a joke. The virus shattered the west, nearly obliterating their health care sys


#EurozoneInflation goes down to 10 pct in November: Eurostat http://xhtxs.cn/CfX

Started by a a in sci.electronics.design4 days ago

#EurozoneInflation goes down to 10 pct in November: Eurostat http://xhtxs.cn/CfX

#EurozoneInflation goes down to 10 pct in November: Eurostat http://xhtxs.cn/CfX


Rising sea levels could swamp the US coastline by 2050, NASA predicts

Started by Fred Bloggs in sci.electronics.design4 days ago 9 replies

Work was headed by researchers at JPL NASA's research harnessed satellite altimeter measurements of sea surface height and then correlated them...

Work was headed by researchers at JPL NASA's research harnessed satellite altimeter measurements of sea surface height and then correlated them with National Oceanic and Atmospheric Administration(opens in new tab) (NOAA) tide gauge records dating back over 100 years. As a result, NASA can confidently state that its satellite readings are not anomalous, and are fully supported by fi


Berkshire !! BRK.A 466,577.82 -9,265.18 -1.95% BRK.B 308.95 -6.18 -1.96%

Started by a a in sci.electronics.design4 days ago

BRK.A 466,577.82 -9,265.18 -1.95% BRK.B 308.95 -6.18 -1.96%

BRK.A 466,577.82 -9,265.18 -1.95% BRK.B 308.95 -6.18 -1.96%


Mains power voltage drop to reduce usage?

Started by Commander Kinsey in sci.electronics.design4 days ago 277 replies

Instead of rolling blackouts when there's a power shortage, why don't we just allow (or deliberately) the voltage and frequency to drop? Wouldn't...

Instead of rolling blackouts when there's a power shortage, why don't we just allow (or deliberately) the voltage and frequency to drop? Wouldn't that make a lot of devices use less?


New SI multiplier prefixes

Started by Jeroen Belleman in sci.electronics.design4 days ago 1 reply

It appears we have four new SI multiplier prefixes: Ronna (10^27) and Quetta (10^30) for big things, and ronto (10^-27) and quecto (10^-30) for...

It appears we have four new SI multiplier prefixes: Ronna (10^27) and Quetta (10^30) for big things, and ronto (10^-27) and quecto (10^-30) for tiny things. Reference: . We'll have to stop writing 10R for 10 Ohm resistors, lest someone think it's 10 ronna ohm that was intended. ;-) Jeroen (Can I order 1 Q? resistors now?) Belleman


WTB: A6725ELW or TB62705CFN LED Drivers

Started by John Robertson in sci.electronics.design4 days ago 9 replies

I am looking for upwards of 100 or more of these chips, but need them quickly - a few days is ideal. Form factor is SMD, 16-pin SOICW (LW...

I am looking for upwards of 100 or more of these chips, but need them quickly - a few days is ideal. Form factor is SMD, 16-pin SOICW (LW package), or possibly SSOP16-P-255-0.65B I've found them on eBay (for a couple of bucks each), but shipping is so far too long. Digi-key etc are long out of stock and no substitute that I have found so far. I'm hoping someone has a few tubes of ...


Factor PFC Into Your Power-Supply Design

Started by Jan Panteltje in sci.electronics.design4 days ago 32 replies

Factor PFC Into Your Power-Supply Design pdf for download, some new chips:ADP1047 and ADP1048: ...

Factor PFC Into Your Power-Supply Design pdf for download, some new chips:ADP1047 and ADP1048: https://www.electronicdesign.com/power-management/power-supply/whitepaper/21233724/electronic-d esign-factor-pfc-into-your-powersupply-design-pdf-download


A Modchip To Root Starlink User Terminals Through Voltage Glitching No comments by: Arya Voronova November 28, 2022

Started by a a in sci.electronics.design5 days ago

A Modchip To Root Starlink User Terminals Through Voltage Glitching No comments by: Arya Voronova November 28,...

A Modchip To Root Starlink User Terminals Through Voltage Glitching No comments by: Arya Voronova November 28, 2022 https://hackaday.com/2022/11/28/a-modchip-to-root-starlink-user-terminal-through-voltage-glitchi ng/


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