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!

Office Chair Land Speed Record?
Charlieplexing LEDs with an AVR ATmega328
AVR Serial Communications Using XBee RF Modules
CAD: Now My Most Important Maker Tool
Ventilation Upgrade
Turn a Servo Into an Inexpensive Geared Motor
Bourbon, Yummy Bourbon!
Easy DIY PVC Poolside Towel Rack
Designing a New Man Cave and Workshop
CalDigit TS4 Thunderbolt 4 Dock
Home-Aged Bourbon YUM!
Domo Wobbly Balancing Robot Thing
Recycled Sparkfun Shipping Box Wire Dispenser
Making Mad Props for meltmedia's Interactive Superhero Marketing Launch: The Rest of the Props
USB Foam Dart Launcher Assimilated (Partially)
Rescue a Little Critter from Sticky Board Trap
Making Mad Props for meltmedia's Interactive Superhero Marketing Launch: The HAT
My Very Own Useless Machine Ever!!! (Finally!)
Dartboard Backstop from Office Corkboard
What makes a Maker tick?
meltmedia Hack Day July 2012!
Welcome!
2012 Kentucky Bourbon Trail
Swanky Chinese Lamp
Sharp Clock (Saw Blade Recycling)
FitBit Contest at meltmedia - No Cheat-O-Matic
Electronics and Hack Workbench
Save Buckyballs Rare Earth Magnet Desk Toys!
Electronics Workbench LED Upgrade
meltmedia meltHack-A-Palooza V: The Lost Pushbutton
Office Chair Land Speed Record?
Charlieplexing LEDs with an AVR ATmega328
AVR Serial Communications Using XBee RF Modules
CAD: Now My Most Important Maker Tool
Ventilation Upgrade
Turn a Servo Into an Inexpensive Geared Motor
Bourbon, Yummy Bourbon!
Easy DIY PVC Poolside Towel Rack
Designing a New Man Cave and Workshop
CalDigit TS4 Thunderbolt 4 Dock
Home-Aged Bourbon YUM!
Domo Wobbly Balancing Robot Thing
Recycled Sparkfun Shipping Box Wire Dispenser
Making Mad Props for meltmedia's Interactive Superhero Marketing Launch: The Rest of the Props
USB Foam Dart Launcher Assimilated (Partially)
Rescue a Little Critter from Sticky Board Trap
Making Mad Props for meltmedia's Interactive Superhero Marketing Launch: The HAT
My Very Own Useless Machine Ever!!! (Finally!)
Dartboard Backstop from Office Corkboard
What makes a Maker tick?
meltmedia Hack Day July 2012!
Welcome!
2012 Kentucky Bourbon Trail
Swanky Chinese Lamp
Sharp Clock (Saw Blade Recycling)
FitBit Contest at meltmedia - No Cheat-O-Matic
Electronics and Hack Workbench
Save Buckyballs Rare Earth Magnet Desk Toys!
Electronics Workbench LED Upgrade
meltmedia meltHack-A-Palooza V: The Lost Pushbutton

Maker Resources

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

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
Tynker

“Tynker’s mission is to provide every child with a solid foundation in computer science, programming, and critical thinking skills to prepare them to become better architects of their future world. Our goal is to ensure that, by 2033, every high school graduate has been exposed to some formal coding education. We celebrated our 10th anniversary in 2022. We’ve helped more than 100 million kids learn to code. Our award-winning curriculum is used in more than 150,000 schools around the world.“ —Tynker About page

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STEM Stuff
PhET - University of Colorado Boulder

“PhET provides fun, free, interactive, research-based science and mathematics simulations. We extensively test and evaluate each simulation to ensure educational effectiveness. These tests include student interviews and observation of simulation use in classrooms. The simulations are written in HTML5 (with some legacy simulations in Java or Flash), and can be run online or downloaded to your computer. All simulations are open source (see our source code). Multiple sponsors support the PhET project, enabling these resources to be free to all students and teachers.“ —PhET About page

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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
ProjectCSGirls (ProjectCSGIRLS.com)

“ProjectCSGIRLS is a 501(c)(3) international nonprofit organization dedicated to closing the gender gap in computing and technology. Our unique idea of a technology and computer science competition for middle school girls stemmed from the fact that a large chunk of learning and development occurs during the critical middle school period.” (See the statistic above!)

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Women & Girls in Tech
Coding Resources for Women at Every Stage of Their Career

This page has a lot of good stuff for women interested in programming and tech. The major sections start with “The History of Women in Tech.” The other sections include “Coding Resources for Girls and Women at Every Age and Stage,” “Resources for Women Already in Tech,” and “Ways Companies Can Make Equitable Changes.”

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Women & Girls in Tech
Tips for Getting Girls Involved in STEM

SAM Reader Brielle sent me this link from ITHARE.com. From the ITHARE About page: [They are a collection of] H.A.R.E.[s], which stands for “Honest And Restless Engineer”. Other H.A.R.E. rabbits may include other sub-species, such as “Heartless And Rough Engineer”, or “Hyperactive And Rebellious Engineer”, or even “Harebrained And Reckless Engineer”. Overall, some scientists argue that all H.A.R.E.s can be described by the following formula: H[a-z]* And R[a-z]* Engineer, but this is still a subject of numerous debates within Rabbit Academia.

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