Content for 3D-Printed

Arduino Star Tracker

“Track stars using Arduino, GPS, a laser pointer, and some motors! Story This project follows the system design for making a laser-pointer point to a star with a given date, time, GPS location, and the star’s celestial coordinates. Background …

Building a Self-Driving Boat (ArduPilot Rover)

“You know what’s cool? Unmanned self-driving vehicles. They are so cool in fact that we (my uni colleagues and me) started to build one ourselves back in 2018. That is also why I set out this year to finally …

Check Out This DIY Arduino-Powered Metal Detector Robot

“Everyone loves metal detecting. But when you combine it with remote-controlled robots, the experience is taken to a whole new level. Read on to find out how to build one for yourself! Like most projects of this nature, you’ll …

Itsy Bitsy: an Untethered Climbing Robot

“My goal for this project was to design & build a small untethered climbing robot and to record it in my very first Instructable (woohoo!). The result is the robot shared here, which uses a rack and pinion system to pin …

Mason Jar Dice Roller

“Here is a great weekend project to undertake, if you plan on playing any board/dice related games. To build the project you will need a continuous rotation servo, an arcade button and a arduino nano or ESP8266 board, in …

Pressing YubiKeys

“If you don’t work in tech but primarily work on your laptop, you probably should have a YubiKey. And if you work on a political campaign or as a journalist, you should definitely have one (or something similar). Talk …

SCARA Robot | How To Build Your Own Arduino Based Robot

“In this tutorial we will learn how to build an Arduino based SCARA Robot. I will show you the entire process of building it, starting from designing robot to developing our own Graphics User Interface for controlling it. Overview The …

7 Segment Clock Version 2

“Hello! After a request from Instructables user regarding availability of 12h format, i took advantage to make substancial changes to the original project. During using of the version 1 i felt the need to make a stand-alone version, so I …

How to Make NTP Clock Using ESP8266 and 74HC595

“The main controller in this project is the ESP8266 which is contained in the Wemos D1 Mini Module. With integrated WiFi in it, it allows many things to be done. One of them is making a clock using NTP (Network …

Pixie - Let Your Plant Smart

“Pixie was a project developed with the intention of making the plants we have at home more interactive, since for most people one of the challenges of having a plant at home is to know how to take care of …