Uploaded December 2022 | Updated September 2026, 2 weeks ago
A block to convert dot matrix display to a 16-Segment alphanumeric display.
This block is designed for 4mm pitch LED display. It would possible to use with larger displays by scaling.
Free 3D model
thingiverse.com/thing:5696225
A block to convert dot matrix display to a 16-Segment alphanumeric display.
This block is designed for 4mm pitch LED display. It would possible to use with larger displays by scaling.
Free 3D model
thingiverse.com/thing:5696225


![Hollow Clock V
The popular Hollow Clock 4 is now thoroughly improved!
You can buy this clock at (officially licensed)
https://www.etsy.com/listing/1832199357/hollow-clock-v
Assembly Guide : https://youtu.be/49AgQiiF_D8
Timelapse of 3D print : https://youtu.be/4oDwocxXU5Q
The 3D data and code is published for free at
https://www.instructables.com/Hollow-Clock-V/
https://www.thingiverse.com/thing:6647784
https://www.printables.com/model/901425-hollow-clock-v
Please be mindful of the following licensing conditions:
[make] You can make the clock based on my design for yourself.
[give] You can give the clock based on my design to your relatives and friends for free.
[sell] If you want to sell the clock based on my design, please CONTACT ME in advance. Once I give permission to sell the clock, I will list the URLs in this description. A monthly report is mandatory.
[Tube] If you publish videos based on my design, you must CLEARLY SHOW THE ORIGINAL in your video. More specifically, refer to the original in the video content. A link to this video should be listed in the description, card, etc. Hollow Clock V](https://i.ytimg.com/vi/h_1ewbybEOo/mqdefault.jpg)






![Daily Hexagonal Puzzle, 3D printed
[News] Officially licensed product of this puzzle is now available from Wooodz in France!
https://wooodz.fr/produit/daily-puzzle-english-version/
https://wooodz.fr/produit/puzzle-calendrier-perpetuel-francais/
Arrange the pieces so that the cells of your preferred day are visible. You can enjoy the puzzle every day. I confirmed there is at least one solution for every case.
Free 3D data at
https://www.thingiverse.com/thing:5325527
https://www.instructables.com/Daily-Hexagonal-Puzzle/
Web app to get hints or solutions
https://shiura.com/dfab/daily-hex-puzzle/solver.html Daily Hexagonal Puzzle, 3D printed](https://i.ytimg.com/vi/kGqD4wQdFQ0/mqdefault.jpg)
