10 mini gadgets worth 3D printing instead of buying

You could spend a fortune on tech gadgets, but there's another option if you have a 3D printer. Here are 10 mini gadgets ...
The Gadgeteer

Keymera Is a 3D-Printed Keychain Camera You Build Yourself for $10

Every time a Kodak Charmera sells out, someone adds it to a restock alert and waits. The smarter move this year isn’t waiting. There’s a designer on MakerWorld who already figured that out, and 319 ...

Can you make your own leather stamps with a 3D printer? I tried making a keychain with Blender and PETG

When you think of 3D printers, you might imagine making figures, cases, or various parts, but this time I tried using one in ...
engineericly on MSN

3D printed satisfying gear keychain design

Discover a compact 3D printed keychain featuring moving gears and mechanical details. This small project combines ...

Build a Custom OLED Keychain Buddy with an ESP32 S3 from Scratch

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...
Circuit Digest

Built a Compact DIY OLED Keychain Gadget Powered by a Rechargeable XIAO ESP32-S3 Microcontroller

DIY electronics enthusiasts are finding creative ways to shrink powerful microcontrollers into portable, daily-carry gadgets, and custom electronic keychains have quickly become a favourite project.
The Muscatine Journal

What parents should know before buying a 3D printer

Learn how to choose a kid-friendly 3D printer, set safety rules, pick software, and explore EICC classes that help parents ...