Content for A4988

A4988

The A4988 is a microstepping driver for controlling bipolar stepper motors which has built-in translator for easy operation. This means that we can control the stepper motor with just 2 pins from our controller, or one for controlling the rotation direction and the other for controlling the steps.

DIY Smart Home Upgrade: Turn Your IKEA Curtains Into Smart Blinds

“With being active in home automation for the last 5 years, Ive by now (like most of you) automated all my lights and put temperature and humidity sensors on more places than strictly necessary. So, it only logical next step …

Ping Pong Ball Collector Robot

“Practicing sports is fun and good for your physical and mental health. However, there are drawbacks while practicing a sport, take for example table tennis also known as ping pong. It is one of the most popular sports in China …

4AxisFoamCutter

“Arduino based CNC foam cutter with display and SD-Card. Ruby Script for SketchUp Make 2017 to generate gcode. Swift base post processing My goal was to build a foam based semi scale glider. So a lot of segments and …

Cnc pen plotter

“Gcode Controlled Drawing Plotter with Arduino I want to do a pen plotter. There are many plotter systems. I am doing it, the system that uses the belt. GRBL and Arduino CNC Machine Working Principle Overview The main parts I …

Project  Eptaora

Eptaora

“7 segment clock This project was inspired by another similar project that I saw a few years back. I mostly rebuilt it completely and challenged myself to print it as small as possible on a standard 3d printer using a …

SCARA Chess Robot

“It uses a 3D printed SCARA robot arm from free resources with my code to recognise the human moves and control the arm I previously made a Cartesian chess playing robot arm - and wanted to make a 3d-printed SCARA arm …

Low-Cost Orbital Shaker With Variable Shaking Frequency and Diameter

“An orbital shaker is a type of shaker that generates a horizontal circular motion at different angular speeds. It is widely used for various biological and chemical applications, primarily in medicine to study microbe cultures; however, the cost and entry …

Simplest CNC Plotter Making

“An efficient and most useful CLC Plotter using old printer machines. CLC Plotter is A graphics printer that draws images with pens. Plotters actually draw point-to-point lines directly from vector graphics files. The plotter was the first computer output device …

Solar irradiance comparison fixed vs. tracking

“Compares solar irradiance performance between fixed system and a tracking system About this project This project compares solar panel irradiance between two well-known systems – fixed vs. tracking. Most solar generation systems used for residential areas have fixed solar panels, frequently …

How to Almost Build a Beer Pong Playing Robot

“An attempt to build a beer pong playing robot with questionable results. How to Almost Build a Beer Pong Playing Robot In April of 2021 I was looking for a project to spend my ample amount of free time on …