@jeremycook.bsky.social
Engineer, tech journalist, perma-learner.
Maker of random contraptions for fun & profit.
https://www.techadjacent.io/
[email protected]
Maker of random contraptions for fun & profit.
https://www.techadjacent.io/
[email protected]
My mini guitar pedalboard: www.youtube.com/watch?v=dDXG... - w/ extrusion, laser-cut acrylic & 3D-printed end pieces:
DIY Mini Guitar Pedal Board w/ 3D Printing & Laser Cutter
YouTube video by Cooked Audio
www.youtube.com
November 25, 2025 at 1:02 AM
My mini guitar pedalboard: www.youtube.com/watch?v=dDXG... - w/ extrusion, laser-cut acrylic & 3D-printed end pieces:
Custom guitar pedal board with 3D printing, laser cutting, and aluminum extrusion: www.youtube.com/watch?v=dDXG...
DIY Mini Guitar Pedal Board w/ 3D Printing & Laser Cutter
YouTube video by Cooked Audio
www.youtube.com
November 21, 2025 at 4:19 PM
Custom guitar pedal board with 3D printing, laser cutting, and aluminum extrusion: www.youtube.com/watch?v=dDXG...
Reposted
In his latest PCB Friday article, Hackster Pro Jeremy Cook explains how you can use jumpers to test several PCB variations or give the end user options: www.hackster.io/news/pcb-fri...
November 14, 2025 at 1:25 PM
In his latest PCB Friday article, Hackster Pro Jeremy Cook explains how you can use jumpers to test several PCB variations or give the end user options: www.hackster.io/news/pcb-fri...
Robot combat at Maker Faire Orlando this weekend:
November 10, 2025 at 7:38 PM
Robot combat at Maker Faire Orlando this weekend:
Qualcomm + Arduino = Quarduino
November 6, 2025 at 7:17 PM
Qualcomm + Arduino = Quarduino
Tech-adjacent engineering-ish gift guide 2025: www.techadjacent.io/p/engineerin...
Engineering Gifts for 2025
Know a hard-to-buy-for Engineer, maker, or techie? Need a gift for... yourself? Read on for eight gift options that your tech-person will love and actually use!
www.techadjacent.io
November 5, 2025 at 7:32 PM
Tech-adjacent engineering-ish gift guide 2025: www.techadjacent.io/p/engineerin...
Recent portrait of me:
November 5, 2025 at 3:50 PM
Recent portrait of me:
3D-printed hanging fixtures:
November 4, 2025 at 1:30 AM
3D-printed hanging fixtures:
Anyone have any pics of cap-style jumpers that I could use for an article I'm working on? Here's a solder-style that I plan to use:
November 3, 2025 at 6:56 PM
Anyone have any pics of cap-style jumpers that I could use for an article I'm working on? Here's a solder-style that I plan to use:
@mrfumblethumbs.bsky.social I think you've had it for a while, but noticed your profile pic again and just wanted to say that I'm a fan of the "cat mask," lol.
November 3, 2025 at 6:53 PM
@mrfumblethumbs.bsky.social I think you've had it for a while, but noticed your profile pic again and just wanted to say that I'm a fan of the "cat mask," lol.
Enjoyed writing this article about the State of Home PCB Manufacturing for @hacksterio.bsky.social www.hackster.io/news/pcb-fri...
PCB Friday: The State of Home PCB Manufacturing
Tired of waiting to get your PCBs back from the manufacturer? Turn them out at home for massive development time savings!
www.hackster.io
October 31, 2025 at 1:17 PM
Enjoyed writing this article about the State of Home PCB Manufacturing for @hacksterio.bsky.social www.hackster.io/news/pcb-fri...
My car broke down. Thoughts on preventing further damage & customer service when things go wrong: www.techadjacent.io/p/thoughts-f...
When Tech Breaks: Thoughts from the Side of the Road
My car broke down Tuesday. Thanks to a few decent decisions, dealing with it was an inconvenience, not a disaster. Also USAA roadside assistance needs improvement.
www.techadjacent.io
October 22, 2025 at 6:13 PM
My car broke down. Thoughts on preventing further damage & customer service when things go wrong: www.techadjacent.io/p/thoughts-f...
Working on a presentation - any commercial (at any scale) boards using the Raspberry Pi Pico or other dev boards as the processing unit that I should know about?
October 21, 2025 at 7:57 PM
Working on a presentation - any commercial (at any scale) boards using the Raspberry Pi Pico or other dev boards as the processing unit that I should know about?
Reposted
In this week's PCB Friday article, Hackster Pro Jeremy Cook shares a guide to button and switch fundamentals that you need to know but were too afraid to ask: www.hackster.io/news/pcb-fri...
October 17, 2025 at 4:05 PM
In this week's PCB Friday article, Hackster Pro Jeremy Cook shares a guide to button and switch fundamentals that you need to know but were too afraid to ask: www.hackster.io/news/pcb-fri...
Solving a layer shift issue on my @prusa3d.com Core One 3D-Printer (hint - put it on a solid base!)
www.youtube.com/watch?v=nBR-...
www.youtube.com/watch?v=nBR-...
How a Simple Base Upgrade Solved High-Speed Layer Shifts on the Prusa Core One 3D Printer
YouTube video by Jeremy Cook
www.youtube.com
October 15, 2025 at 2:07 PM
Solving a layer shift issue on my @prusa3d.com Core One 3D-Printer (hint - put it on a solid base!)
www.youtube.com/watch?v=nBR-...
www.youtube.com/watch?v=nBR-...
Reposted
Fume extractor on low ...
October 13, 2025 at 11:11 PM
Fume extractor on low ...
Lessons learned fulfilling a successful crowdfunding project: www.hackster.io/news/pcb-fri... @hacksterio.bsky.social
PCB Friday: Lessons Learned Fulfilling a Successful Crowdfunded Project
In 2021, I ran a successful PCB-based Kickstarter campaign. Lessons learned making 200 of these devices.
www.hackster.io
October 10, 2025 at 2:20 PM
Lessons learned fulfilling a successful crowdfunding project: www.hackster.io/news/pcb-fri... @hacksterio.bsky.social
LED strip lighting helper PCB I designed:
October 9, 2025 at 7:37 PM
LED strip lighting helper PCB I designed:
Yes, my 3D-printed cord tensioner failed after just 3 months! www.techadjacent.io/p/non-catast...
Non-Catastrophic 3D-Printed Cord Tensioner Failure
While you might say "I told you so," I could reply that I'm just verifying the hypothesis that 3D-printed cord tensioners will inevitably fail. Novel use case #14.
www.techadjacent.io
October 8, 2025 at 3:49 PM
Yes, my 3D-printed cord tensioner failed after just 3 months! www.techadjacent.io/p/non-catast...
Corner drywall repair:
October 7, 2025 at 5:41 PM
Corner drywall repair:
New PCB design - simple transistor setup for light-following robot:
October 3, 2025 at 5:26 PM
New PCB design - simple transistor setup for light-following robot: