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 ...

I retired the expensive commercial smart home hubs and rebuilt my smart home from scratch.

Who knew it could be this fun building a photo frame?

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

Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...

Waveshare has launched a low-cost LG290P breakout board priced at about half the competing options. It supports L1/L2/L5/E6 quad-band GNSS with ...

We’ve all owned something where one tiny detail drives us nuts: a blinding power LED, buttons in the wrong order, or a beep that could wake the dead. This beautifully documented project fixes ...

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...

Two decades ago, psychologist Christopher Peterson claimed that the emerging field of positive psychology could be summarized in three words: Other people matter. These words could just as well ...