Cheap builds that can save serious money.

You've got no excuse not to try them.

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

What is ESP32 Text to Speech and Why Use AI-Based Solutions? Text-to-speech may look simple, but it requires several important steps. Initially, the text is prepared for speech by converting numbers ...

The open-source Inkterface project allows developers and makers to build, modify or sell compatible e-ink display modules.

Some of us have felt somewhat nervous about the collapse of DRAM and NAND Flash memory supply in the consumer market, while others seem to have fully embraced it. Someone like [polymatt] for example, ...

Prologue — Why an ESP32 Drone Now? March 2026. A video posted by DIY engineer "Max Imagination" on YouTube shook the hobbyist world. The title was "Build The Smallest ESP32 Brushless Rocket Drone | ...

Why WLED instead of custom Arduino code? WLED gives you 100+ effects, a mobile app, web interface, scheduling, and integrations out of the box — all without writing a single line of code. It's ...

Have you ever bought a $700 transmitter? A Futaba 10PX. A SANWA M17. The moment you touch it, you think, 'This is it.' The precision of the sticks, the response, the way it feels in your hands. It is ...

The seller or importer is generally responsible for declaring and paying the duty, but folks who build electronics projects, among others, are concerned that the so-called "Temu tax" might lead to a ...

Abstract: The prevalence of household pets has grown in recent decades. Dogs are the most common, and they provide companionship and protection. Averagely, dogs need to eat at least twice a day.