Trying to build a small experimental device with Arduino | Part 6: Turning on an LED when it gets dark

Last time, we used a light sensor to measure the ambient brightness with an Arduino. When the light hitting the light sensor ...
XDA Developers

I switched from Arduino IDE to ESPHome for my custom ESP32 smart home devices, and my projects got a lot easier

Ever since the prices of Raspberry Pi single-board computers hit deranged levels, I’ve found myself gravitating towards the ...
XDA Developers

My first ESP32 sensor solved a real problem, and now I'm building new projects every week

One of the best aspects of ESP32 boards (and by extension, sensors) is their dirt-cheap pricing, and that’s pretty much why I ...

OpenSpec, a lightweight framework for sharing specifications with AI coding agents, and more - 2026-09-16 Hacker News Summary

OpenSpec, a lightweight framework for sharing specifications with AI coding agentsPublished: 2026-09-16T23:06:39+00:00URL: IT/InternetTags: OpenSpec, Specification Management, AI Coding, Development ...
Elektor Magazine

AI ESP32 Coding without Losing Control

AI ESP32 coding can generate useful Arduino examples quickly, but Jim Solderitsch shows how to keep the learner in control.
Elektor Magazine

ESP32-programmeren met AI, zonder controle te verliezen

AI ESP32-codering kan snel nuttige Arduino-voorbeelden genereren, maar Jim Solderitsch laat zien hoe de lerende de controle ...