When writing Web backends, you don't have to worry about memory or CPU. If you run out, you just add more. The world of ...

As the threat of air pollution increases, it’s also become harder to find local data that can inform residents about air ...

I created an "ADB to USB converter" using an Arduino Pro Micro + TMK firmware configuration, allowing me to use an old Mac ADB keyboard. Please refer to the following for the production article at ...

Turn your digital art into fun interactive weekend projects with your kids, with this simple, code-free tool.

To get this out of the way, you should probably be more cautious than I’ve been about downloading and using a vibe coded piece of software today. Having said that, holy toledo, someone vibe coded ...

Build your own DIY ESP32 desk clock using the Wave Share ESP32C6 Touch AMOLED 2.16 board. Access source code and use the ...

You want Retro? We did, when we started our retrocomputing challenge. [Peter] decided that transistors weren’t retro enough, and sent us this lovely homebrew relay computer, complete with 16- bit CPU, ...

The 2026 ASUS UGen AI League Innovation Hackathon is inviting participants worldwide to build AI projects, with total prizes of over USD 20,000.… Tech Talkies Youtube channel has built a handheld ...

There are some projects that seem at first sight to be easy, but anyone who tries them finds a whole heap of unexpected problems and turns to the off-the-shelf device. PCB antennas for example, or ...

The acronym STEM refers to the academic disciplines of science, technology, engineering, and mathematics. The idea of STEM education is to teach students in these four disciplines with an ...

EWatch is an open source, fully programmable ESP32-S3 smartwatch for developers who want full hardware control.

Tech Talkies Youtube channel has built a handheld color picker using the ESP32-S3 that can scan the color of a real-world object and show its RGB… October 6, 2026 Open-Source Pocket Tank Runs a ...