⏚ Electrical Engineering

朗

> > [HK01]美國7州供水系統遭網絡攻擊　美媒：FBI介入調查矛頭直指伊朗 > 全文見: > > Federal and law enforcement agencies h...

0 comments posted 6d

posted by cactus_DAC

0 comments posted 6d posted by cactus_DAC

Minimalist landline telephone set (no chips)

Is it possible to buy a minmalist landline telephone set nowadays? I meant one that has NO chips nor ICs, no Wifi, no F...

0 comments posted 1w

posted by toylet.toylet

0 comments posted 1w posted by toylet.toylet

On/Off light of electrical appliances

Is it legal in USA to have fake on/off light in electrical appliances? Do electrical appliances include computers and c...

0 comments posted 3w

posted by toylet.toylet

0 comments posted 3w posted by toylet.toylet

Re: Flushing WD40? kerosene? out of Cherry MX keyswitch

> > >> If a keyboard's Cherry MX keywitch got some WD40 inside, is it >> possible to flush it out? >> >> I popped their...

0 comments posted 3w

posted by toylet.toylet

0 comments posted 3w posted by toylet.toylet

Re: Flushing WD40? ... using "99% isopropyl alcohol"?

>> >> I popped their keycaps and smelled the corresponding MX keyswitches >> underneath. >> It's like kerosene or WD40,...

0 comments posted 3w

posted by toylet.toylet

0 comments posted 3w posted by toylet.toylet

Why all computer casing & cables are black?

Why all computer casing & cables are black? -- @~@ Simplicity is Beauty! Remain silent! Drink, Blink, Stretch! / v \ Ma...

27 comments posted 4w

posted by toylet.toylet

27 comments posted 4w posted by toylet.toylet

商

[HK01]USB插口五種顏色代表不同規格　藍黑白紫綠可辨別快充速度與廠商 全文見: -- @~@ Simplicity is Beauty! Remain silent! D...

0 comments posted 1mo

posted by toylet.toylet

0 comments posted 1mo posted by toylet.toylet

Re: Are chips more vulnerable to witchcraft than transisters?

> > Are chips more vulnerable to witchcraft as they got thinner and narrower? > They're generally scale-invariant. The...

19 comments posted 1mo

posted by nospam

19 comments posted 1mo posted by nospam

Re: Americans Ready For Green New Deal

On 14 Feb 2026, NoBody snipped-for-privacy@nowhere.com posted some news: snipped-for-privacy@4ax.com: > On Fri, 13 Feb...

0 comments posted 5mos

posted by pharma-poison

0 comments posted 5mos posted by pharma-poison

Vevor Mini Lathe circuit board replacement part suppliers other than E-bay

My Son Purchased a Vevor Mini Lathe 7x 14, after turning a diameter, it cooked his control circuit board. I purchased o...

0 comments posted 6mos

posted by Robo

0 comments posted 6mos posted by Robo

New IoT products based on LoRa for distributed control

An interesting new family of IoT products. No cloud required. Work in groups, only power supply needed. https://www.albe...

0 comments posted 1yr

posted by soporte

0 comments posted 1yr posted by soporte

green & white wires

I have a power strip that was damaged by water and causes the fuse to blow with certain configurations. I pulled the co...

3 comments posted 1yr

posted by jfwaldby

3 comments posted 1yr posted by jfwaldby

electric nightmares (like electric dreams, although not with 400 kV)

I don't know the reason, but all the time I get nightmares, where someone gets zapped by high voltage electricity, some...

3 comments posted 1yr

posted by noone

3 comments posted 1yr posted by noone

thermal fuses and planned obsolescence...

Recently, all toasters, hair dryers, curling irons, cooking rings etc. are equipped with thermal fuses, which blow some...

2 comments posted 1yr

posted by noone

2 comments posted 1yr posted by noone

what happens when politicians run the grid and not engineers....

it is, chaos happens. here, we have many, many wind turbines and the government's agenda is to shut down all lignite po...

0 comments posted 1yr

posted by noone

0 comments posted 1yr posted by noone