Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz ...

These days, Internet connectivity is ubiquitous, so you can look up live weather data on just about any device around you.

Seeed Studio has launched two new ePaper display DIY Kits: the XIAO ePaper DIY Kit-EN04 and XIAO ePaper DIY Kit-EE04, ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

When I was a kid, I was interested in a number of professions that are now either outdated, or have changed completely. One ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...