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Cyber City Circuits @cybercitycircuits.bsky.social · 16/10/2026

put clear glass power tubes in every socket ZETKA - The Clear Glass Tube

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Cyber City Circuits @cybercitycircuits.bsky.social · 16/10/2026

Classic Electronic Advertisements - Ep 003

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Cyber City Circuits @cybercitycircuits.bsky.social · 15/10/2026

Great-Grandpa Liked Gadgets Too Tricky Household Devices of the 1800s Display a Wealth of Homespun Ingenuity Popular Science 1945-01

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Cyber City Circuits @cybercitycircuits.bsky.social · 15/10/2026

New Handle for Soldering Irons April 02, 1881

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Cyber City Circuits @cybercitycircuits.bsky.social · 15/10/2026

How Do Transistors Work? (Transistor Basics: Ep 02) youtu.be/BrheJailHKw

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Cyber City Circuits @cybercitycircuits.bsky.social · 13/10/2026

They built a whole world without a single Trello card.

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Cyber City Circuits @cybercitycircuits.bsky.social · 12/10/2026

Opposition to the Electric Light in China (1883)

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Cyber City Circuits @cybercitycircuits.bsky.social · 12/10/2026

For the past three years, I have been writing long-form history articles for Digikey about stories that you have never heard before. I have done deep research on many topics you may never have considered. cybercitycircuits.com/2025/12/31/r...

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Cyber City Circuits @cybercitycircuits.bsky.social · 11/10/2026

"By all means, get married. If you find a good wife, you will become happy. If you find a bad wife, you will become a philosopher." - Socrates

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Cyber City Circuits @cybercitycircuits.bsky.social · 10/10/2026

Mr. Brush's Windmill Dynamo I am pretty sure that Brush built his own personal windmill power-generation plant in his basement just to flex on Thomas Edison and for no other reason.

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Cyber City Circuits @cybercitycircuits.bsky.social · 09/10/2026

The first electric windmill was made by Charles F. Brush, and he built it in his backyard.

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Cyber City Circuits @cybercitycircuits.bsky.social · 09/10/2026

We need to add some flux to this reflow.

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Cyber City Circuits @cybercitycircuits.bsky.social · 08/10/2026

COMPUMETER - ALL ARITHMETICAL PROBLEMS (1890)

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Cyber City Circuits @cybercitycircuits.bsky.social · 08/10/2026

I found copies of Charles F. Brush's Mining Engineer work in the 1870s. Pretty awesome!

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Cyber City Circuits @cybercitycircuits.bsky.social · 07/10/2026

When two electrical engineering professional organizations love each other very much, they create the IEEE. (Jan 1, 1963)

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Cyber City Circuits @cybercitycircuits.bsky.social · 07/10/2026

Building Logic Gates from Scratch with Transistors - Transistor Basics 01 youtu.be/x4AlTRiI8d0

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Cyber City Circuits @cybercitycircuits.bsky.social · 06/10/2026

During a long period of fog, the Edison Electric Light Company, in England, created history by having electric lights run for a whole sixty-four hours without issue.

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Cyber City Circuits @cybercitycircuits.bsky.social · 06/10/2026

Mr. Brush's Windmill Dynamo Scientific American - Dec 20, 1890

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Cyber City Circuits @cybercitycircuits.bsky.social · 05/10/2026

Doing history research is so fun today because many collections have digitized their documents. When I'm researching, I can come across the most interesting things. The kind of things that, even though they've been digitized, no one's sat down and looked at in maybe 100 years.

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Cyber City Circuits @cybercitycircuits.bsky.social · 16/09/2026

Lets Make a Reverse-Mount LED Footprint

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Cyber City Circuits @cybercitycircuits.bsky.social · 15/09/2026

If this doesn’t make you stop and look up what you need to start your own LLC this month, yngmi.

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Cyber City Circuits @cybercitycircuits.bsky.social · 14/09/2026

Now that’s a pick and place problem I just hadn’t seen before. 🤘🤘🤘

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Cyber City Circuits @cybercitycircuits.bsky.social · 12/09/2026

Moving weight. Another quality badge job on its way out the door. www.BadgesBadgesBadges.com #BadgeLife #MovingWeight

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Cyber City Circuits @cybercitycircuits.bsky.social · 11/09/2026

A Consight prototype sitting next to a Vicarm robotic arm at the General Motors Research Lab. 1970s.

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Cyber City Circuits @cybercitycircuits.bsky.social · 11/09/2026

The General Motors Technical Center, 1973

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Cyber City Circuits @cybercitycircuits.bsky.social · 10/09/2026

A day at SAIL in 1976. A photographer, working for the Digital Equipment Corporation, visits Stanford to photograph the recently delivered KL-10 computer. www.saildart.org/Visitor_1976/

saildart.org

SAIL-1976

The following 82 images are the Stanford subset from 190 images recently found, April 2019, at Hewlett Packard Company in the debris field left by the Digital Equipment Corporation. The analog…

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