I have a new post on Hackaday: The Unreasonable Effectiveness Of The Fourier Transform.
Category Archives: Learning
Cheatsheet #3: Algebra Part-1 QuickStudy | Learning Electronics In The Lab With Jay Jay
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Silly Job Title: Electronics Guru. I am the Electronics Guru!
In this video we work through our next QuickStudy cheatsheet: Algebra Part 1.
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Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha 2-in-1 Dual Head Wrench![]() |
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Retro Semiconductors: The Silicon Controlled Rectifier
I have a new post on Hackaday: Retro Semiconductors: The Silicon Controlled Rectifier.
Old Book Teardown #22: Industrial Electronics Reference Book (1948) | 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: Sparky. I am Sparky!
In this video we tear down an old book: Industrial Electronics Reference Book by Electronics Engineers of the Westinghouse Electric Corporation.
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Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Fluke 17B+ Digital Multimeter![]() |
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Richard Feynman Explains Time Like You’ve Never Seen Before
Maker Advent Calendar 2025 #12: RGB LED Strip! | Learning Electronics 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: Energy Maestro. I am the Energy Maestro!
In this video we do the twelfth and final project from The 12 Projects of Codemas.
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Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha 395nm UV Lamp notes |
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Maker Advent Calendar 2025 #11: OMG OLED! | Learning Electronics 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: Operation Manager. I am the Operation Manager!
In this video we do the eleventh project from The 12 Projects of Codemas.
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha Corner Cutter![]() |
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The Secret Life of Physicists
Maker Advent Calendar 2025 #10: Breaking Beams! | Learning Electronics 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: Luminary Luminar. I am the Luminary Luminar!
In this video we do the tenth project from The 12 Projects of Codemas.
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
3ELIGHTING 10″-26″ VESA Wall Mount![]() |
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Maker Advent Calendar 2025 #9: Full Tilt! | Learning Electronics In The Lab With Jay Jay
You can support this channel on Patreon: patreon.com/JohnElliotV
This post is part of my video blog and you can find more information about this video.
Silly Job Title: Terminal Tactician. I am the Terminal Tactician!
In this video we do the ninth project from The 12 Projects of Codemas.
Thanks very much for watching! And please remember to hit like and subscribe! :)
Following is a product I use picked at random from my collection which may appear in my videos. Clicking through on this to find and click on the green affiliate links before purchasing from eBay or AliExpress is a great way to support the channel at no cost to you. Thanks!
Yum Cha Digital Meter![]() |
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