The Arduino Cat Laser That Actually Works. See how this Arduino powered cat laser works and explore the simple electronics and programming behind the project. #Arduino #DIY #Electronics ...

Anyone can get started with ESP32, thanks to a few simple tools ...

For decades, nearly every microwave has sounded the same. We’ve all grown accustomed to the loud, piercing, alarm-like beep that plays whenever you press a button or the timer hits zero. But it ...

We’ve likely all looked at a simple problem in our lives and thought that it would be an easy fix, only to realize that the project is enormously more complicated than we first realized.

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never needs adjusting.

For an interactive kiosk, you need a full operating system. An Arduino or ESP32 can handle sensor input and LED strips, but rendering a 1080p game with touch input and audio requires a proper Linux ...

Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

Starling, a two-person startup, developed a surprisingly simple solution to tame those annoying beeps without requiring new ...

Museums and trade shows have a problem: how do you keep a physical exhibit engaging for the thousands of people who walk past it every day? Static displays get ignored. Touchscreens are a start, but ...

The Busan Metropolitan Office of Education Research and Information Center announced on July 31 that it will operate the "Busan SW·AI Project Club" fo ...

Round K founder Ockhyeon Byeon is back at the New York coffee company, with a renovated cafe, refreshed roasting program and experimental brewing project.

For as capable as smartphone hardware is, the software running on them can be especially restrictive and cumbersome. Unlike a ...