Category Archives: Inspiration
Richard Feynman Explains Time Like You’ve Never Seen Before
Oscillation Breakcore
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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Yum Cha 395nm UV Lamp notes |
Let’s go shopping!
A 100 Year Old Vault Concept Re-engineered from Stainless Bolts
Old Book Teardown #19: Encyclopedia of Electronic Circuits Volume 6 (1995) | In The Lab
This post is part of my video blog and you can find more information about this video.
You can support this channel on Patreon: patreon.com/JohnElliotV
Silly Job Title: Technical Director. I am the Technical Director!
In this video we take a look inside Encyclopedia of Electronic Circuits Volume 6 by Rudolf F. Graf and William Sheets.
Some circuits of interest included:
| Page | Circuit |
|---|---|
| 387 | Heartbeat Transducer |
| 531 | Geiger Counter |
| 663 | FM Bug |
And some new terms that we learned were:
- AGC: Automatic Gain Control
- ALC: Automatic Level Control
- IF: Intermediate Frequency
- He: Helium
- Ne: Neon
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 TE-801 Third Hand notes |
Let’s go shopping!
Internet Archive Hits One Trillion Web Pages
I have a new post on Hackaday: Internet Archive Hits One Trillion Web Pages.
TMS9900-based Home Brew Computer
I have a new post on Hackaday: TMS9900-based Home Brew Computer.
Making A Machine To Sort One Million Pounds Of LEGO
I have a new post on Hackaday: Making A Machine To Sort One Million Pounds Of LEGO.
Record-Breaking Robots At Guinness World Records
I have a new post on Hackaday: Record-Breaking Robots At Guinness World Records.

