Arduino laser

Technology: This is a collection of technologically inclined gadgets, walkthroughs, and other fun things.

If you are an Arduino beginner, willing to make awesome Arduino-based projects then you are in luck. These projects...

A laser engraving machine, is a tool that uses lasers to engrave an object. To build this tool I've used two old CD-ROM writer that lays around in my garage. The X/Y positioning system it is build using the CD-ROM motor assembly. For the engraving laser i use the CD-ROM writer laser. With this hardware the engraving area are will be almost 38mm x 38mm. I know, there is nothing new in the project i posted here, this is just my implementation of a pretty usefull tool. Warning! Laser diodes…

Arduino Class: This class will introduce you to the Arduino world. You'll learn the basics, build your first project, and so much more. Each lesson builds on your skills, infusing new knowledge and techniques along the way. You'll start simple with exercises …

Arduino Laser Projector + Control App: XY - 2 dimensional laser scanning 2x 35mm 0.9° stepper motors - 400 steps/rev Automatic mirror calibration Remote serial control (via bluetooth) Auto mode Remote control app with GUI Open Source Download: github…

9*9 LED Matrix With Arduino: Ever wanted to have a bigger display? This display is based on an 9*9 green LED Matrix. The display is driven just with one Arduino board (Duemilanove in my case). Why do we use a matrix and we don't light's up the leds individually? Basic :A l…

Simulation of Arduino Based CNC -- Arduino+ GRBL+ Proteus 8: Simulation of Arduino based CNC by Proteus 8 and GRBL firmware. In this instructable I want to show how to Simulate Arduino, stepper motor and CNC code by Proteus with using GRBL firmware. Arduino can't operate NC by it's own. Some firmware is used …

Laser Crown: I love some of the new wearable stuff that's showing up on Adafruit, Hackaday and Make Magazine. When I saw Adafruit's new 60 LED Neopixel Ring, I knew exactly what I wanted to build for my daughters... I had made a previous attempt at head wear f…

This Arduino-based 3D scanner uses a Garmin LIDAR-Lite rangefinder to produce a point cloud representation of the surrounding area. This project was inspired by, and borrows heavily from lidarscanner.wordpress.com.