Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

A full XInput controller implementation requires a total of 21 pins on the MCU board (15 digital inputs, 6 analog inputs), however the common Pro Micro variants only ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Abstract: The growing need of energy efficiency and the sustainability of urban infrastructure has resulted in the use of smart technologies to automate the usage of public utilities. An example of ...

// Write callback. Returns the number of bytes written, -1 on error. // First arguement is the client fd, second the array of bytes to be written, and third is the ...

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 lines of code.

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

If you want to take more control of the money you're saving for retirement, a self-invested personal pension (SIPP) might be right for you. SIPPs are DIY or personal pensions which allow you to choose ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I'm PCMag's managing editor for consumer ...