make. break. in no particular order.

My name is Andy and I make lots of random stuff. Read more about me on the About page.

What's New, You Ask?

I've released a tiny little macOS menubar utility I use to quickly swap my SSH config files between different environments or use cases. It's called Sshwitch.

Side note: On this website, I am using the super-cool Input font for this site. If you write code and you want to use it for your code editor, grab it here: https://input.djr.com/

Latest Blog Articles

CalDigit TS4 Thunderbolt 4 Dock
📆 Dec 30. 2025
📁 Computer Stuff

CalDigit TS4 Thunderbolt 4 Dock

My thoughts on the CalDigit TS4 Thunderbolt 4 dock

The Shed Beast: A 12x16 Wood Frame Storage Shed
📆 Mar 23. 2020
📁 Uncategorized

The Shed Beast: A 12x16 Wood Frame Storage Shed

Designing and building a massive 192 sq ft workshop shed.

Fitness Tracker Tester (& Pokemon Incubator?)
📆 Oct 12. 2016
📁 Uncategorized

Fitness Tracker Tester (& Pokemon Incubator?)

A generic device for... testing fitness trackers. Yeah, testing.

Photo Parade!

Electronics Workbench LED Upgrade
What happens when a fat guy on a golf cart parks on my iPhone?
Solenoid-Powered 6 Brass Bell
Fitness Tracker Tester (& Pokemon Incubator?)
Update: LED Reading Lamp Materializing
My Very Own Useless Machine Ever!!! (Finally!)
Rescue a Little Critter from Sticky Board Trap
12VAC Power Supply from Ikea Wall Wart Light Power Supply
December 2014 Office Chairiot Mark II Update: Electronics A Plenty!
Disney Glow With The Show Ears Teardown
Fitbit Cheat-O-Matic 2: 3D Printed Mechanical Simplicity
Cigar Coolidor (Wine Cooler + Humidor = Coolidor)
iPotti #2: After a Number One, We Had to Make a Number Two
FitBit Contest at meltmedia - No Cheat-O-Matic
RoboStocking - AVR, Servo, Motor, IR Sensor, and BOOM!!! Merry Christmas!
How To Compete in Your Company's FitBit Walk Competition While Injured
Charlieplexing MORE LEDs (20, to be exact)
DIY Cornhole Game Set
Backyard Propane Fire Pit, Pavers and Outhouse Project
Ventilation Upgrade
2012 Kentucky Bourbon Trail
The Shed Beast: A 12x16 Wood Frame Storage Shed
What makes a Maker tick?
meltmedia Hack Day July 2012!
Standing Desk Improvisation Inspiration with Little Perspiration
Designing a New Man Cave and Workshop
Adjustable Workbench Cigar Holder
meltmedia meltHack-A-Palooza V: The Lost Pushbutton
Dartboard Backstop from Office Corkboard
Fix Missing Comments Problem in Notepad WordPress Theme
Electronics Workbench LED Upgrade
What happens when a fat guy on a golf cart parks on my iPhone?
Solenoid-Powered 6 Brass Bell
Fitness Tracker Tester (& Pokemon Incubator?)
Update: LED Reading Lamp Materializing
My Very Own Useless Machine Ever!!! (Finally!)
Rescue a Little Critter from Sticky Board Trap
12VAC Power Supply from Ikea Wall Wart Light Power Supply
December 2014 Office Chairiot Mark II Update: Electronics A Plenty!
Disney Glow With The Show Ears Teardown
Fitbit Cheat-O-Matic 2: 3D Printed Mechanical Simplicity
Cigar Coolidor (Wine Cooler + Humidor = Coolidor)
iPotti #2: After a Number One, We Had to Make a Number Two
FitBit Contest at meltmedia - No Cheat-O-Matic
RoboStocking - AVR, Servo, Motor, IR Sensor, and BOOM!!! Merry Christmas!
How To Compete in Your Company's FitBit Walk Competition While Injured
Charlieplexing MORE LEDs (20, to be exact)
DIY Cornhole Game Set
Backyard Propane Fire Pit, Pavers and Outhouse Project
Ventilation Upgrade
2012 Kentucky Bourbon Trail
The Shed Beast: A 12x16 Wood Frame Storage Shed
What makes a Maker tick?
meltmedia Hack Day July 2012!
Standing Desk Improvisation Inspiration with Little Perspiration
Designing a New Man Cave and Workshop
Adjustable Workbench Cigar Holder
meltmedia meltHack-A-Palooza V: The Lost Pushbutton
Dartboard Backstop from Office Corkboard
Fix Missing Comments Problem in Notepad WordPress Theme

Maker Resources

A radnom sampling of tools and resources I find useful. View all resources →

Developer Tools
Pico CSS

Minimal CSS framework for semantic HTML. It makes things look great without writing classes.

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Learning Platforms
FreeCodeCamp

A non-profit organization that consists of an interactive learning web platform, an online community forum, chat rooms, online publications and local organizations.

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Resources for STEM

Find stuff for learning Science, Technology, Engineering, and Mathematics. View STEM

STEM Stuff
NASA

“NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. For more than 65 years, NASA has made the seemingly impossible, possible. At its 20 centers and facilities across the country and with U.S. commercial companies and international partners, NASA leads studying Earth science, including climate, our Sun, solar system, and the larger universe. We conduct cutting-edge research to advance technology and aeronautics. We operate the world’s leading space laboratory, the International Space Station, and will establish a sustainable and strong exploration presence on the Moon this decade through the Artemis campaign.” —NASA About page

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STEM Stuff
National Geographic Kids

This site hardly needs an introduction, but here goes… This is the kiddo version of the world-renowned National Geographic Society’s website, with videos, articles, and games to get kids interested in science and exploration. All of this to further the Society’s mission: “Using the power of science, exploration, education, and storytelling to illuminate and protect the wonder of the world.”

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STEM Stuff
Science Buddies

“Science Buddies mission is to inspire and educate students of all ages with hands-on STEM explorations that reflect their unique personal interests. By providing highly personalized educational experiences, we drive student discovery, engagement, and learning in STEM subjects. Our vision is to develop high-quality scientist-authored explorations covering all key areas of STEM, from the classics to the cutting edge, in formats tailored for the needs of the audiences having the greatest potential to impact student STEM learning, students themselves, classroom teachers, informal educators, and parents. Free and open to everyone, we level the playing field, making STEM learning possible for students of all demographics.“ —Science Buddies About page

Visit Resource →

Resources for STEM & Women/Girls in Tech

Technology is super cool and it shouldn't care who makes it that way. Women/Girls in Tech.

Women & Girls in Tech
Girls Who Code (GirlsWhoCode.com)

According to their about page, 37% of computer scientists in 1995 were women. Today, it’s down to 24%. Attrition is highest between the ages of 13 and 17. “We're reaching girls around the world and are on track to close the gender gap in new entry-level tech jobs by 2030.”

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Women & Girls in Tech
Girl Scouts – STEM

From the page: “Research shows that girls are keenly interested in STEM and excel at it. Yet, for a variety of reasons, girls often don’t pursue STEM—starting as early as elementary school.” Girls Scouts is helping to change that.

Visit Resource →