Why Op-Amps Need Virtual Ground (And How It Actually Works)
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Category Archives: Design
Task lifehacking
John Teel Lists 9 Voltage Regulators You Should Never Use in Your Product
Vibe Coding with Genesis Mini
This looks interesting. It’s a modular ESP32 starter kit. Can purchase here: Axiometa Genesis Mini – Starter Kit. I got myself one. We can have a look at it together when it arrives!
CSS: Unavoidable Bad Parts
This in my feed today: CSS: Unavoidable Bad Parts. It’s about things that are good or bad (mostly bad) in CSS.
Array of Structs versus Struct of Arrays
Over on Every byte matters you can read about the effect on performance of your memory layout and cache usage.
Software North Star
I thought this was good: My Software North Star. Software should be:
- useful to the end user
- correct
- maintainable and efficient
The Worlds Cheapest Time Domain Reflectometer
Oh boy, this is a rabbit hole I would love to run down. Code is here:
API Improvement Proposal (AIP)
Today I learned about API Improvement Proposals. I suppose I should find some time to read them.
The Electronic Canary | Project 15/30 | Maxitronix 30in1 | In The Lab With Jay Jay
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This post is part of my video blog and you can find more information about this video.
Silly Job Title: Current Connoisseur. I am the Current Connoisseur!
In this video we do the 15th project from the Maxitronix 30in1 Electronics Project Lab Kit: The Electronic Canary.
We use the Rigol MSO5074 Mixed Signal Oscilloscope to investigate the signal.
We use the Kaisi S-160 45x30cm Repair Mat as our workspace.
Thanks very much for watching! And please remember to hit like and subscribe! :)
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OULLX NSS-681HDMI-RJ45 Network Cable Tester notes |
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