Content for 3D-Printed

R2D2 Alarm Clock & Timer

“A 3D printed clock in the form of the Star Wars R2D2 droid. Featuring Internet time, Alarm, Time format and Timer with prerecorded sounds This is my build of R2D2 Clock & Timer by jeje95 that was published on Thingiverse. It …

ZX81 Mechanical Keyboard

“A mechanical keyboard that’s compatible with the Sinclair ZX81, as well as the ZX81+38 modern recreation of that machine. This repository contains all the design files as well as various exported versions and images. Please carefully review any …

ArduPad - A DIY macropad based on ATmega328P

“It’s a 3D printable DIY macropad that uses an Arduino Nano (ATmega328P) and works without V-USB. A few weeks back I was searching for a nice macropad but couldn’t find anything that justified its price. So I …

Connect Four Game

“Challenge yourself by trying to beat the computer in this rendition of the 1970’s classic game of Connect 4 by Milton Bradley / Hasbro. It was a simple game played by two players. Each player takes turns to put their …

Iron Man Arc Reactor Clock

“I wanted to make a little clock for my desk at work. A night I saw Iron Man 1 again and I thought : “great scott ! What about an Iron Man Arc Reactor clock ?!” You can power it either with a …

Programmable Sticky Note: Desktop Scrolling LED Display

“Have you ever been at work and suddenly remembered something you really need to do at home (or vice versa), but you’re worried that you won’t remember to do it when you finally get there? You might phone …

Rotating Moon Lamp

“Have you ever wanted a part of the night sky right next to you? This Rotating Moon Phase Lamp will do just that! It’s a moon lamp that has a lithophane moon cover and a stepper motor inside to …

Developing a “personal trainer” using TinyML

“Creating a TinyML classification model to identify the correct execution of gym exercises Introduction According to the Minister of Health of Brazil, in 2020, 36.8% of the country population used to practice some sort of physical activity on their …

Light On Game

“A simple puzzle game built around a JK-LKM1638 display, led and button module. This is my build of a project called Puzzle using 7 keys and 7 LEDs by fellow Hackster Klausj. It is a simple puzzle where the …

Neodymium Angle Encoder

“Neodymium button magnets are extremely cheap. This instructable explains how to make an angle encoder using 10 neodymium magnets and two hall effect transistors. The encoder accuracy is within 1 degree. The design is such that the components can be …