The 3D printed case holds an Arduino and RF receiver, as well as a small servo to power the karate-chop action. There’s no battery inside, meaning the device needs to stay plugged in via a micro ...

The centerpiece of the case is an Arduino Uno board, programmed with various code snippets. This board controls a 4988 stepping motor and a Nema 17 motor, responsible for the kinetic movements.

Today there are still a few commercial palmtop-like machines out there, but they aren’t exactly mainstream. Which is why this 3D printed case for the Pixel 6 Pro from [TypingCat] is so interesting.

This isn’t the first case created with a 3D printer, but the Kubic has no single piece bigger than 170x170mm. That means that you should be able to get all the necessary pieces on even a small ...

By harnessing the power of 3D printing, servo motors, and Arduino programming, you’ll create a robotic arm that responds to your commands through a sophisticated software interface, allowing for ...