Arduino laser

Laser Anemometer: a.articles { font-size: 110.0%; font-weight: bold; font-style: italic; text-decoration: none; background-color: red; } a.articles:hover { background-color: black; } This instructable explains how to make an anemometer from an Arduino Uno R3, …

Dual Axis Tracker V2.0: Way back in the year 2015 we designed a Simple Dual Axis Tracker for use as a fun student or hobby project. It was small, noisy, a little complicated, and provoked a lot of really weird community comments. That being said, three and a half years lat…

JGJMatt shares how to make high quality PCBs at home using photoresist film and a cheap 405nm laser module. #Instructables #electronics #technology #prototyping #PCB

A blog about random DIY projects.

Modification of the Lexmark E260 for Direct Laser Printing of Printed Circuit Boards - MCU Version: This version is now obsolete. The current version is located Here. For the latest changes, additions and errata see step 13 This is the second version of my E260 modification. It uses an ATtiny13 MCU to control the timing of the printer and make it…

Satellite Tracker W/ Green Laser Pointer: WARNING: This project uses a long distance laser. Avoid eye contact and do not use in the vicinity of aircraft as outlined in US Federal Statutes and UK’s Laser Misuse Laws as examples. Check your own country’s laws regarding operation. This an adap…

DIY Laser Engraver With RGB: After browsing for some cheap Chinese laser engravers online, I stumbled upon some specimens that seemed to be made out of DVD readers. After digging deeper, I discovered that many makers had had the same idea before and had built their laser engrav…

This Laser engraver is an Arduino based project. That means it is an open source Project and it is easy and cheap so you can build your own one. The total costs are amounted to about 100 dollars. The time required is about 30 hours.

Last updated Jan/12/2018 Check periodicaly for future modifications/recomendations. Wiring Diagram This is the basic wiring. As mentioned, EndStops are optional, If you don´t use it, leave pins unconnected (firmware is configured to use Normally Open contacts for EndStops). Don´t connect the laser before full tuning the laser driver. NOTE: Take care, since CNC shield v3.1+ boards, the PCB has been updated and the Z+/Z- endStops and SpnEn pins has been swaped and are now correctly labered for…

Arduino CNC Laser Enrgaver From DVD Drive: 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 to buy same thing from China (Ali or Amazon), …