Manage Outdoor Irrigation with a DIY ESP32 S3 Sensor Node

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...
Yahoo

Here’s the Real Reason We Have Daylight Saving Time—And When to Change Your Clocks in 2026

Add Yahoo as a preferred source to see more of our stories on Google. Europa Press News/Getty Images We've all wondered why we have daylight saving time—usually every March when we're groaning as we ...
Hackaday

2026 Hackaday Supercon: All The Speakers!

We announced our first round of speakers, and then the workshops, and we were going to dribble out updates on the rest of the ...
Hackaday

The Fascinating World Of IrDA And Other Infrared Protocols

Infrared (IR) communication technologies are probably one of the most influential, yet also one of the least flashiest. The fact that IR communication tends to be highly directional and often ...