Today I read about the WordPress Block Editor. I don’t use it (I use the code editor) but I suppose it’s good to know what it can do.
WordPress Block Editor
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Category Archives: Learning
Capacitive sensors as an alternative to resistive sensors
Over on YouTube @elewizard shows us how to make a capacitive sensor for the water level for a pot plant. He also shows us how to use a 555 timer and an MCU to measure small capacitances by the frequencies they generate.
Today I added capacitive, and capacitances to my spellcheck!
One ROM 24 – Adding USB-C to a 0.75″ x 1.25″ PCB
Our mate Piers over on @piers_rocks has added USB-C connections to One ROM. The video shows how he did it.
[Yang-Hui He] Presents To The Royal Institution About AI And Mathematics
I have a new post on Hackaday: [Yang-Hui He] Presents To The Royal Institution About AI And Mathematics.
Factorial
Today I added the recursive base case for n=0 to the Factorial article on Wikipedia.
Operating Systems Textbooks
Some operating systems textbooks which came up on IRC today: Operating Systems: Three Easy Pieces, Dive into Systems, and Computer Systems: A Programmer’s Perspective.
Calculating The Capacitance And ESR Specifications For The Output Capacitor In Your Switching-Mode Power Supply
I have a new post on Hackaday: Calculating The Capacitance And ESR Specifications For The Output Capacitor In Your Switching-Mode Power Supply.
Old Book Teardown #23: Engineering Electronics with Industrial Applications and Control (1957)
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This post is part of my video blog and you can find more information about this video.
Silly Job Title: Circuit Breaker. I am the Circuit Breaker!
This video is part of the Old Book Teardown feature of my video blog.
In this video I tear down Engineering Electronics with Industrial Applications and Control by John D. Ryder. This book was published in the USA in 1957. The book comprises 666 pages and is chock full of schematics with old vacuum tubes and photos from old Cathode Ray Oscilloscopes (CROs).
This whole thing is a duplicate, because I already had a look at this back in April 27, 2024. Oh well. Practice makes perfect. :)
In the video I mention about PID controller.
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Yum Cha Double-Headed Rubber Hammer |
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PlatformIO: All you need to know in 10 Minutes
Texas Instruments Explain Low-Dropout Linear Voltage Regulators
I have a new post on Hackaday: Texas Instruments Explain Low-Dropout Linear Voltage Regulators.