Content for Stepper Motor

How to Convert Old Film Reels With a Raspberry Pi

“My grandfather Leo was a self-taught electrical engineer and IEEE member who designed control systems for tire factories. He was also an avid photographer, and his eight children—and later, his grandchildren—were among his favorite subjects, right up to …

Raspberry Pi-Powered Candy Dispenser

“Make a candy machine that can give candy with a push of a button or a tweet! The aim of this project was to improve on my previous candy dispenser by making a new one that is more interactive and …

Roller Arduino Curtain

“The Arduino controlled Roller Curtain arises under the need of light and visual control that responds to the specific sun cycle in each room. It starts from observing the routine behavior we have to open and close our curtains; Arriving …

Homemade Chess Robot

“In this Instructable, I show you how to build a chess robot! The chess robot was designed in 3 parts: the mechanical design, the electrical circuitry, and the Python/Arduino code. Each step can be completed individually and in any …

Dual Automatic Watch Winder

“I have been always wondering why the watch winder devices are so expensive. Such a tool is, however, necessary especially for guys like me who don’t wear their watch everyday. So, I decided to make one of my own …

Screen Tapping Robot

“Do you need a robot who clicks the “like” button on all your friends’ posts? This screen tapping robot clicks touch screen in the way you program it to!”

Sub $200 PCB Mill that doesn’t suck!

“A PCB mill inspired by open source CNC 3D printers with a custom design to fit standard size copper clad boards (6” x 4” / 160mm x 100mm)”

Automatic Dog Feeder

“To make my life a bit easier and also mentally train my dog i came up with an idea to make an automatic dog feeder. By using this machine you can feed your dog via website, either manualy or at …

CNC Dual Arm Plotter

“This instructable describes an A4 plotter made from four plastic rulers , two NEMA17 stepping motors, and an SG90 servo pen-lift. The plotting area may be scaled to any size by increasing the length of each arm. The plotter has an …

Crazy Engineer’s Drawing Robot / Arduino GRBL CoreXY Servo Drawbot

“Hi. Thank you for showing Interest in this project. This Project was my engineering’s final year capstone project. It took me a month to make this Project and I had fun building it. Below I am writing a step …