It’s a common enough situation, that when an older piece of equipment dies, and nobody wants to spend the money to repair it. Why fix the old one, when the newer version with all the latest... Read more
Arduino microcontrollers are a great addition to model railroading, especially when dealing with automation. Here is a simple and easy way to get started with model railroad automation with... Read more
Two other tutorials I have written step you through the basics (Arduino 101) and how to create a really basic data logger (Arduino Datalogger – simple). This tutorial will step through... Read more
This is an Instructables on how I Remixed my old CNC Laser engraver and made a Stable version of an Arduino based Laser CNC engraver and thin paper cutter using old DVD drives and using 250m... Read more
Spectrophotometry is an important scientific tool, most commonly used in biology and chemistry. It’s a method to measure the amount of light absorbed by a chemical solution at various differ... Read more
The idea was born after being selected to expose at Maker Faire Lille, a giant event around Science, inventions and the Do-It-Yourself mindset. I wanted to build something that makes visitor... Read more
Hello Guys Whatsup, In this instructable, I am making an Awesome mini laser engraver from old DVD writers. It’s an amazing machine. You can use this laser engraver machine to make any... Read more
Over the years there have been a variety of methods for a computer to commit its thoughts to paper. Be it a daisy wheel, a dot matrix, a laser, or an inkjet, we’ve all cursed at a recalcitra... Read more
Ever been in a situation where you had to leave your beloved pet at home while you’re on vacation, running errands or at work? Or perhaps your petsitter is on a tight schedule, making... Read more
In optical microscopes, there is a fundamental trade-off between field-of-view and resolution: the finer the detail, the smaller the region imaged by the microscope. One way to overcome this... Read more
One of the useful side effects of the ubiquitous availability of cellular network data modules is that they can be used to create custom mobile phones. It’s surprising in a way that we don’t... Read more
This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com). What is an DIY project? DIY also known as D... Read more