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“In this instructable I will be showing how you can build a personal X-Y Plotter using simple L293d motor drivers. ie- without Complex Stepper drivers. Warning - Use of H-bridge to drive a stepper is inefficient. features like microstepping cannot be …
“This entry is about a small stepper robot arm I made a while ago. In this post, I will first talk a bit about how I built it and what my thoughts were while doing so. After that, I will …
“I’m a recent college grad with a degree in Mechanical Engineering and love to build things. For my job I get to design and integrate parts of large, expensive satellite assemblies, however I don’t get much hands on …
“Hello. I’m going to show you how to build a 3D printer for less than 139. This is the Low Cost version of the popular Lewihe Play 3D printer The printer mounts 28BYJ48 motors and Ramps 1.4 electronics …
“Hello everybody, this is project How-ToDo, today I’ll show you how I made a laser engraver from old DvD drives. Before we start I have to say that as most of my projects it’s easier and probably cheaper …
“This is my homemade CNC machine using Arduino, Easydrivers and old CD-Rom(s). I use Grbl and G-Code sender to execute the G-Code. In this project we will scavenge parts from old PC CD-Rom(s) and build a …
“This project makes a mini CNC 3D printer. For a previous project, I wanted to be able to create PCB’s quickly and simply. I have tried many methods: Toner Transfer (Iron Method); Photosensitive; Hand Drawing. None of these I …
“It is using Arduino Duemilanove + GRBL (0.8c) + 100mW blue/ violet lazer with external battery power supply (5V) Drawing program is inkscape + gcodetools, gcode sender is Unversai G Code Sender. I want to share with u but it is really …
“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)”
“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 …