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!

iPotti™ Released!
Updated Office Chairiot Mark II Systems Schematic
CalDigit TS4 Thunderbolt 4 Dock
Objective-C/iOS/iPhone: UIColor from NSString
2012 Kentucky Bourbon Festival
Quick Little 3.3V and 5V Benchtop Switching Power Supplies
Making Mad Props for meltmedia's Interactive Superhero Marketing Launch: Techno HAMMER
A Maker Review on Bluetooth Smart Beacons (or Apple iBeacons)
Electronics and Hack Workbench
How To Compete in Your Company's FitBit Walk Competition While Injured
Welcome!
Disney Glow With The Show Ears Teardown
iPhone Lens Adapters from Photojojo
Easy DIY PVC Poolside Towel Rack
Update: LED Reading Lamp Materializing
Home-Aged Bourbon YUM!
Dartboard Backstop from Office Corkboard
Domo Wobbly Balancing Robot Thing
Designing a New Man Cave and Workshop
Office Chair Land Speed Record?
The Shed Beast: A 12x16 Wood Frame Storage Shed
The 2014 Southwest Maker Fest in Mesa, AZ
Electronics Workbench LED Upgrade
Desktop Warp Core - The Early Years
Mac OS X Lion and iSCSI Using FreeNAS and globalSAN
AVR Serial Communications Using XBee RF Modules
Rescue a Little Critter from Sticky Board Trap
Lipstick Camera Turned Video Microscope
DIY Cornhole Game Set
Adjustable Workbench Cigar Holder
iPotti™ Released!
Updated Office Chairiot Mark II Systems Schematic
CalDigit TS4 Thunderbolt 4 Dock
Objective-C/iOS/iPhone: UIColor from NSString
2012 Kentucky Bourbon Festival
Quick Little 3.3V and 5V Benchtop Switching Power Supplies
Making Mad Props for meltmedia's Interactive Superhero Marketing Launch: Techno HAMMER
A Maker Review on Bluetooth Smart Beacons (or Apple iBeacons)
Electronics and Hack Workbench
How To Compete in Your Company's FitBit Walk Competition While Injured
Welcome!
Disney Glow With The Show Ears Teardown
iPhone Lens Adapters from Photojojo
Easy DIY PVC Poolside Towel Rack
Update: LED Reading Lamp Materializing
Home-Aged Bourbon YUM!
Dartboard Backstop from Office Corkboard
Domo Wobbly Balancing Robot Thing
Designing a New Man Cave and Workshop
Office Chair Land Speed Record?
The Shed Beast: A 12x16 Wood Frame Storage Shed
The 2014 Southwest Maker Fest in Mesa, AZ
Electronics Workbench LED Upgrade
Desktop Warp Core - The Early Years
Mac OS X Lion and iSCSI Using FreeNAS and globalSAN
AVR Serial Communications Using XBee RF Modules
Rescue a Little Critter from Sticky Board Trap
Lipstick Camera Turned Video Microscope
DIY Cornhole Game Set
Adjustable Workbench Cigar Holder

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.

Visit Resource →

Resources for STEM

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

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.”

Visit Resource →
STEM Stuff
Khan Academy

“Our mission is to provide a free, world‑class education for anyone, anywhere. With practice exercises, instructional videos, and a personalized learning dashboard, Khan Academy empowers learners to study at their own pace, both in and out of the classroom. Covering subjects from kindergarten through early college, including math, science, reading, computing, history, art history, economics, financial literacy, SAT, MCAT, and more, Khan Academy focuses on skill mastery to help learners build the strong foundations they need to succeed in higher education and in their careers.” —Khan Academy About page

Visit Resource →
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

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
Career Guide for Women in Tech

“The tech sector can offer high salaries and great perks. Learn about job search strategies, tips for success, and employment resources for women in tech.” This article describes four steps to prepare for a career in technology: Determine your career interest, obtain an education, complete internships, and network.

Visit Resource →
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!

Visit Resource →