28BYJ-48

The 28BYJ-48 stepper motor is widely used to control a myriad of common devices we see every day. From blinds, car side mirror tilts and DVD players to security cameras and precise control machines, stepper motors are closer to us than we actually think.

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The Social Distancing Halloween Candy Robot

“If you’re looking for a fun new way to interact with this years Halloween trick-or-treaters and you’re up for the challenge that this project brings, then jump right in and build your own!This social distancing robot will …

Connect 4 Playing Machine

“A 3D printed machine controlled by an Arduino that plays Connect 4. These instructions describe the making, assembly and workings of a Connect 4 game created for use with an Arduino microcontroller. The game consists of a purchased game board …

Automating Blinds with a Retrofitted External Motor

“It’d be a real stretch to say I needed to automate the blinds in my apartment, but it was fun, and I’m loving the result. Blinds open automatically at sunrise and close at sundown. It’s nice to …

Automated Perpetual Calendar

“Years ago I came across a wooden perpetual calendar and I loved the idea. After thinking about it for months I decided I wanted to make one myself; however, there was a long list of things I wanted to do …

3D Printed Belt Driven Robot Arm

“3D printed robot arm running on Arduino, contributed and supported by an active community. This 3D printed robot arm featured in 20sffactory is largely based on the popular design by Florin Tobler shared on Thingiverse. His open source design kicks …

GRBL Based DIY Drawing Machine

“Hello all, I hope you are doing good and safe. I’m here with another very cool project which you can build using some scrap/ used parts. In this Instructables I’m going to show you how you can make …

Driving 28BYJ-48 Stepper Motor Control with Joystick

“This post shows how to control stepper motor speed and direction of rotation using Arduino UNO board and PS2 joystick. Hardware Required: Arduino UNO board 28BYJ-48 stepper motor (with ULN2003A driver board) Joystick 5V power source Bread board Jumper …

Raspberry Pi Planet Finder

“Outside the Science Centre in my city there is a large metal structure which could turn and point at where the planets were in the sky. I never saw it working, but I always thought it would be magical to …

Exoplanet Transit Demo Apparatus

“Since I was a kid, I was into space and astronomy. Recently I have also discovered passion for 3D printing, that allowed me to bring to life astronomy related projects. In this Instructable, I will show you how to make …

3D Printed Infinity Clock

“So the idea with this clock is to make it in the shape of infinity symbol which one side of the shape will be displaying the hour hand and the other one will be displaying the minute. If you have …