It’s getting hot in here.

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

A tiny desert community in Southern California has tied the highest March temperature ever recorded in the U.S.

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

The new heat record is an alarming signal of how hot the planet is getting and how fast it’s happening.

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

MEMPHIS, Tenn. — Make sure to get outside this afternoon. It's a cool start to the day under a mostly clear sky. Temperatures this Thursday afternoon will be well above average in the mid-70s across ...