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!

Hack the SparkFun Big Red Dome Button!
What makes a Maker tick?
PC Power Supply Repurposed for Bench/Breadboard/Tinker Use
Desktop Warp Core - The SMD LED Strip Years
Ventilation Upgrade
AVR Serial Communications Using XBee RF Modules
Backyard Propane Fire Pit, Pavers and Outhouse Project
iPotti #2: After a Number One, We Had to Make a Number Two
Rescue a Little Critter from Sticky Board Trap
iPotti™ Released!
Foam Core Backdrop Support Frame
Bourbon, Yummy Bourbon!
Save Buckyballs Rare Earth Magnet Desk Toys!
Fitbit Cheat-O-Matic 2: 3D Printed Mechanical Simplicity
Update: LED Reading Lamp Materializing
Easy DIY PVC Poolside Towel Rack
LED Mood Lamp
Desktop Warp Core - The Early Years
The 2014 Southwest Maker Fest in Mesa, AZ
CalDigit TS4 Thunderbolt 4 Dock
meltmedia meltHack-A-Palooza V: The Lost Pushbutton
A Maker Review on Bluetooth Smart Beacons (or Apple iBeacons)
Tony Stark for Halloween 2010: The Arc Reactor (RT Mark II)
Domo Wobbly Balancing Robot Thing
meltmedia Hack Day July 2012!
Standing Desk Improvisation Inspiration with Little Perspiration
2012 Kentucky Bourbon Festival
Turn a Servo Into an Inexpensive Geared Motor
DIY Cornhole Game Set
My Very Own Useless Machine Ever!!! (Finally!)
Hack the SparkFun Big Red Dome Button!
What makes a Maker tick?
PC Power Supply Repurposed for Bench/Breadboard/Tinker Use
Desktop Warp Core - The SMD LED Strip Years
Ventilation Upgrade
AVR Serial Communications Using XBee RF Modules
Backyard Propane Fire Pit, Pavers and Outhouse Project
iPotti #2: After a Number One, We Had to Make a Number Two
Rescue a Little Critter from Sticky Board Trap
iPotti™ Released!
Foam Core Backdrop Support Frame
Bourbon, Yummy Bourbon!
Save Buckyballs Rare Earth Magnet Desk Toys!
Fitbit Cheat-O-Matic 2: 3D Printed Mechanical Simplicity
Update: LED Reading Lamp Materializing
Easy DIY PVC Poolside Towel Rack
LED Mood Lamp
Desktop Warp Core - The Early Years
The 2014 Southwest Maker Fest in Mesa, AZ
CalDigit TS4 Thunderbolt 4 Dock
meltmedia meltHack-A-Palooza V: The Lost Pushbutton
A Maker Review on Bluetooth Smart Beacons (or Apple iBeacons)
Tony Stark for Halloween 2010: The Arc Reactor (RT Mark II)
Domo Wobbly Balancing Robot Thing
meltmedia Hack Day July 2012!
Standing Desk Improvisation Inspiration with Little Perspiration
2012 Kentucky Bourbon Festival
Turn a Servo Into an Inexpensive Geared Motor
DIY Cornhole Game Set
My Very Own Useless Machine Ever!!! (Finally!)

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
PBS Kids Cyberchase

Games, videos, and activities to get kids involved in a science- and math-based adventure to learn and save the universe from evil cartoon characters (it’s hard to believe those cute little characters are evil, but we’ll just go with the story). 😉 There are multilingual activities, as well, FYI.

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STEM Stuff
How Stuff Works?

“HowStuffWorks explains the curiosities of our world, delving into everything from cyber security and housecleaning tips to the physics of black holes and the history of slang. We provide factual, unbiased content that’s fun to read — seriously, check out this piece on the world’s ugliest animal and tell us you didn’t at least crack a smile when you found out why blobfish are so ... blobby.“ —HowStuffWorks.com About page

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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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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
Encouraging Girls in Math and Science – What Works

A guide to provide teachers with specific recommendations for encouraging girls in math and science that can be carried out in the classroom without requiring systemic change. Other school personnel having direct contact with students, such as coaches, counselors, and principals, will also find the guide useful.

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Women & Girls in Tech
Bridging the Gender Divide: Guide to Overcoming Broadband Access to be a Woman Leader in STEM

I was sent a link to this article on Reviews.com. It has some great content on the subject of girls in STEM, which you can jump to by clicking this link to the article. Down in the article is a pretty hefty list of links to things like scholarships, projects that encourage young girls to get into STEM, in-college programs that promote women in tech, and even a list of degrees in STEM. Check it out!

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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!)

Visit Resource →