Six months ago, while coping with the singular affliction that is pregnancy exhaustion, I fell down a stationery rabbit hole. Given my mental state — my brain felt like a piece of styrofoam, useless ...

You might think that CD players and DVD players have had their run, but as it turns out, they are absolute goldmines for DIY projects. Pop one open and you'll find stepper motors, laser assemblies, ...

The Arduino-controlled Drawing Robot is a low-cost pen plotter that can be used to make small drawings on a piece of paper. It is based on an Arduino Nano board with a Bluetooth extension module, ...

Although the widespread use of 3D printers has made things like linear bearings and leadscrews more common, you still can’t run down to your local big-box hardware store and get them. However, you can ...

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty compact, ...

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...

Abstract: This paper shows how to design and building low cost Arduino plotter machine based on the open source hardware and software. The Arduino plotter machine has been dependent on the principle ...

An electrocardiogram (ECG) acts as the health indicator of our heart and with the help of electrodes, placed either on the chest or at the arms, we can sense the beating of the heart. The same signals ...

If one process has a serial port open, another can not access it. Arduino IDE is designed to automatically manage access to ports by the various operations and components that use them: Uploading ...

We see a lot of simple pen plotter projects around here, and while we appreciate them one and all, most of them are a little on the slow side. That’s OK — a glacial pace is sometimes all that’s needed ...