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Learning the Art of Electronics 1N.23

Posted on 2025-08-21 [Thursday] by Jay Jay
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I made another false start for Learning the Art of Electronics the other day, you can see the results below. I am planning to re-record this particular video, the goal is to have that come out on Tuesday next week.

A photo of the 1N.23 circuit and the relevant page in Learning the Art of Electronics

Posted in Book, Chatter, Diary, Electronics, Hardware, Learning, Notes, Web | Tagged Learning the Art of Electronics | Leave a reply

How to think of electric circuits

Posted on 2025-08-07 [Thursday] by Jay Jay
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Ali the Dazzling explains how to think of electric circuits: Circuits Finally Made Sense When I Saw This One Diagram.

He says to consider Ohm’s law as: I=V/R, where I is the “effect” and V is the “cause”.

Posted in Chatter, Design, Diary, Electronics, Learning, Notes, Video, Web | Tagged Ali the Dazzling, Electric Circuits | Leave a reply

2025 One Hertz Challenge: LoRaSense RGB Pi HAT

Posted on 2025-08-06 [Wednesday] by Jay Jay
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I have a new post on Hackaday: 2025 One Hertz Challenge: LoRaSense RGB Pi HAT.

Posted in Chatter, Electronics, Hardware, Learning, Notes, Sponsored, Web, Writing | Tagged LoRa, Pi HAT | Leave a reply

74HC595

Posted on 2025-08-05 [Tuesday] by Jay Jay
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A good introduction to the 74HC595 shift register over here: Why the 74HC595 is Your Next Favorite IC?

Posted in Chatter, Design, Electronics, Hardware, Learning, Notes, Video, Web | Tagged 74HC595, shift register | Leave a reply

How to Learn ANYTHING Faster Than Everyone

Posted on 2025-08-03 [Sunday] by Jay Jay
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Over on YouTube: How to Learn ANYTHING Faster Than Everyone

Learning styles mentioned are:

  • Visual
  • Auditory
  • Read/Write
  • Kinesthetic

The video says you should be an “omni-learner”, using all styles.

Posted in Chatter, Diary, Inspiration, Internet, Learning, Notes, Philosophy, Video, Web | Tagged learning style | Leave a reply

40 Truths

Posted on 2025-08-03 [Sunday] by Jay Jay
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Over on YouTube: 40 Harsh Truths I Wish I Knew In My 20s.

Posted in Chatter, Diary, Inspiration, Internet, Learning, Notes, Philosophy, Video, Web | Tagged truth | Leave a reply

bpftrace One-Liner Tutorial

Posted on 2025-07-27 [Sunday] by Jay Jay
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An introduction to bpftrace over here: bpftrace One-Liner Tutorial.

Posted in Chatter, Learning, Notes, Programming, Sys Admin, Web | Tagged bpftrace | Leave a reply

Eight Artificial Neurons Control Fully Autonomous Toy Truck

Posted on 2025-07-24 [Thursday] by Jay Jay
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I have a new post on Hackaday: Eight Artificial Neurons Control Fully Autonomous Toy Truck.

Posted in Chatter, Electronics, Hardware, Inspiration, Internet, Learning, Notes, Programming, Science, Sponsored, Video, Web, Writing | Tagged artificial neurons, autonomous toy truck | Leave a reply

Embedded LEDs For Soft Robots Made From Silicone

Posted on 2025-07-24 [Thursday] by Jay Jay
Reply

I have a new post on Hackaday: Embedded LEDs For Soft Robots Made From Silicone.

Posted in Chatter, Design, Electronics, Hardware, Learning, Notes, Sponsored, Video, Web, Writing | Tagged LED, Silicone, skin | Leave a reply

Project Scribe: Receipts For Life

Posted on 2025-07-20 [Sunday] by Jay Jay
Reply

I have a new post on Hackaday: Project Scribe: Receipts For Life.

Posted in Chatter, Design, Electronics, Hardware, Internet, Learning, Notes, Programming, Software, Sponsored, Video, Web, Writing | Tagged Project Scribe | Leave a reply

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