I have a new post on Hackaday: Ultimate Picture Frame Combines Walnut And 3D Printing.
Ultimate Picture Frame Combines Walnut And 3D Printing
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Category Archives: Design
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.
Building An Escape Room Lockbox With The ESP32 Cheap Yellow Display (CYD)
I have a new post on Hackaday: Building An Escape Room Lockbox With The ESP32 Cheap Yellow Display (CYD).
Maker Advent Calendar 2025 #12: RGB LED Strip! | 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: Energy Maestro. I am the Energy Maestro!
In this video we do the twelfth and final 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 395nm UV Lamp notes |
Let’s go shopping!
Two-Wheeled Arduino Robot Project For Beginners
I have a new post on Hackaday: Two-Wheeled Arduino Robot Project For Beginners.
Maker Advent Calendar 2025 #4: Amazing Analog! | 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: Maker of Videos. I am the Maker of Videos!
In this video we do the fourth 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!
FNIRSI DC580 Power Module |
Let’s go shopping!
Maker Advent Calendar 2025 #3: Bashing Buttons! | 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: Earth Grounder. I am the Earth Grounder!
In this video we do the third 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!
Allsome QR040 Clamp |
Let’s go shopping!
Maker Advent Calendar 2025 #2: Let’s Get Blinky! | 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: Electron Ambassador. I am the Electron Ambassador!
In this video we do the second 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 Macropad 3-Key Mechanical Keyboard |
Let’s go shopping!
Taking Electronics To A Different Level
I have a new post on Hackaday: Taking Electronics To A Different Level.