Content for 3D-Printed

3D Printed Clock With Perpetual Calendar

“Clock with Perpetual Calendar The perpetual calendar is one of the representative mechanism of complication clocks and watches. It shows correct date until 2099 without adjustments because it can handle all kind of month lengths including February of leap years …

A curiously cold Bitcoin wallet

“A friend of mine was an early Bitcoin adopter with a hold strategy using paper wallets. He stored his paper wallets inside an Altoids Tin, and the Altoids tin inside a safe. After several years, the ink started to fade …

Arduino Nano Quadruped Robot

“My name is Jaylan and I made this project for my Principles of Engineering class with Ms. Berbawy. It took around 6 months to finish due to only working on it on some days of the week. This Instructable will …

EMT Conduit-Mounted Wind Sensors with Arduino

“I present a method to continuously measure wind speed and wind direction as part of a custom weather station project. This article is part of a series discussing methods for adding sensing capabilities to a DIY telescoping pole project made …

Useless Machine Using 555 Timer

“This was by far the coolest machine I came across when deciding what to build for my final project, even though it really is the most useless machine in the world. I remember seeing this concept when I was a …

Building a DIY Stream Deck (Mini Macro Keyboard)

“I’ve been doing a little streaming on Twitch, and a lot of streamers I follow have something called an Elgato Stream Deck. The Stream Deck is a small device with 15 buttons, each of which has its own customizable …

LDR Color Sensor

“With the intention of building a cheap and simple color sensor to do projects with our students, we found an idea that seemed to allow us to do this with a simple LDR photoresistor and an RGB LED. Let’s …

3D Printed Portable Wind Turbine

“A small Portable Wind Turbine, mostly 3D printed! A wind turbine mostly 3D printed , which houses a Nema 17 stepper motor as an electric generator. Foldable and no larger than a 2L soda bottle. Simple to replicate and with a …

Butterfly LED Panel: Smart Light for ESPHome

“I’ve always been a fan of light panels, at least ever since I first saw Nanoleaf’s products. My apartment has slanted walls, and it’s always been an issue to light it properly. Nanoleaf light panels got the …

Control Moment Gyroscope | Active Boat Roll Elimination

“Hello, and welcome to my instructable. This project is to make a scaled prototype for an active control system to eliminate boat-roll caused by waves. This project was originally designed by myself, Kaden Werner, and my project partner, Alex Morin …