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Cyber City Circuits
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PCB Assembly, Electronics Prototyping, and PCB Design Services for Small Business | PCB Event Badges | Veteran Owned 🇺🇸 #USMC #BadgeLife

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dont_speak_but_its_a_handbell_playing_robot.mpg
youtu.be/4DEog1ztnu4
dont_speak_but_its_a_handbell_playing_robot.mpg
US-Based Prototyping and Assembly: www.CyberCityCircuits.com
youtu.be
December 28, 2025 at 1:26 AM
I've been leading soldering workshops since 2019. I've tested various stations, fume extractors, and other equipment to find the best options for classes. I own more than twenty sets with this setup. If you're interested in soldering, this is the best value for your money.
December 27, 2025 at 11:21 PM
December 27, 2025 at 7:42 PM
First transistor!
December 27, 2025 at 5:10 PM
KiCAD Tips: Making a Custom Footprint for Reverse Mount LEDs
December 27, 2025 at 2:11 PM
Outbound Marketing was just different in the 90s.
December 26, 2025 at 11:21 PM
I remember when the D:> was big and floppy.
December 26, 2025 at 7:42 PM
Drywall Anchors!!! Stop it!
December 26, 2025 at 5:10 PM
December 26, 2025 at 2:10 PM
Fry’s was different in 2017.
December 25, 2025 at 11:21 PM
Britney Spears’ Guide to Semiconductor Physics
December 25, 2025 at 9:38 PM
Oh, you're into digital logic? Name ten logic gates.
December 25, 2025 at 5:10 PM
At the Augusta Museum
December 25, 2025 at 2:10 PM
This is the actual recording of the first radio broadcast on Christmas Eve 1906, with Reginald Fessenden playing the violin himself. This broadcast was unexpectedly heard by hundreds of stations all over the North Atlantic.

archive.org/details/firs...
First Radio Broadcast Christmas Eve 1906 : Reginald Fessenden : Free Download, Borrow, and Streaming : Internet Archive
First radio broadcast ever!!!!Date unknown, but year is known.
archive.org
December 25, 2025 at 2:02 AM
Radio and Electronic Symbols
December 24, 2025 at 11:21 PM
December 24, 2025 at 9:38 PM
New haircut
December 24, 2025 at 5:10 PM
Christmas 2005 - Twenty years ago
December 24, 2025 at 4:02 PM
Recording of the very first public audio broadcast, Christmas Eve 1906.
archive.org/details/firs...
First Radio Broadcast Christmas Eve 1906 : Reginald Fessenden : Free Download, Borrow, and Streaming : Internet Archive
First radio broadcast ever!!!!Date unknown, but year is known.
archive.org
December 24, 2025 at 4:02 PM
Spent a while updating the blog on the website. Let me know what you think.

cybercitycircuits.com/blog/
Blog - Cyber City Circuits
Read the Cyber City Circuits Blog for the latest in PCB design, electronic assembly tips, rapid prototyping insights, & technical tutorials.
cybercitycircuits.com
December 24, 2025 at 2:10 PM
December 23, 2025 at 11:21 PM
Amphenol Aerospace was originally a Swiss company named Scintilla Magneto Company. It was bought and sold a number of times in the past 100 years and ended up the largest division of Amphenol. They worked out of the same building up until a decade ago or so.
Aviation Week 1927-03-28 : Aviation Week : Free Download, Borrow, and Streaming : Internet Archive
Ask the publishers to restore access to 500,000+ books.
archive.org
December 23, 2025 at 9:38 PM
US Made PCB Assembly - Hire Cyber City Circuits for your PCB needs!
CyberCityCircuits.com
December 23, 2025 at 5:10 PM
lol
December 23, 2025 at 2:10 PM
oh no
December 22, 2025 at 11:21 PM