Dirtnoodle 2

I made a 3D sequel to Dirtnoodle: https://byronknoll.com/dirtnoodle2.html

Here is the original 2D game: https://byronknoll.com/dirtnoodle.html

Dungeon Coaster

 

I have created a dungeon crawler game: https://byronknoll.com/dungeon-coaster.html

Scrolling Clock

 

I designed and built a mechanical scrolling clock. The time stays synchronized over Wi-Fi. Built using:

• Raspberry Pi Zero 2 W
• stepper motors
• IR sensors
• timing belts + pulleys
• terminal block
• 3D printed rollers and frame

Dirtnoodle

 

I have created a puzzle game called Dirtnoodle: https://byronknoll.com/dirtnoodle.html

It is inspired by a game called Snakebird.

Herbata

 

I just released a prototype game called Herbata: https://byronknoll.com/herbata.html

It is a fantasy RPG blending classic 'Choose Your Own Adventure' storytelling with tactical turn-based combat.

E-Paper Clock Kickstarter

I really like the e-paper clock that I built, so I decided to start a Kickstarter campaign to see if there is sufficient interest to build more. Here is the pre-launch page: click on the "Notify me on launch" button to follow along.

E-Paper Clock

Update (Nov 11, 2025): I am making this into a Kickstarter project! 

As a follow-up to my Kindle clock project, I have built an e-paper clock:

The display looks great and the time always keeps perfectly in sync via WiFi. It uses a Raspberry Pi Zero 2 W. I designed and 3D printed a case:

Link to case design.

Components + costs:

• Waveshare 7.5inch e-Paper Optical Bonding Display: $67.49
• e-Paper Driver HAT: $11.69
• Raspberry Pi Zero 2 W (pre-soldered header): $31.64
  
• Power supply + SD card: $21.69
• Shipping+fees: $19.19

Total cost: $151.7

The display does a fast "partial update" every minute (with some faint ghosting) and a full screen refresh every hour.