Urban heat islands are a solvable data problem: this piece shows how to combine free satellite imagery, standard ...

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

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

This project became the foundation of my smart home automations ...

A new study has found that the T. rex's body temperature was similar to humans. Most scientists agree that the fearsome ...

Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

The flip-flop, aka latch, can also be understood as Bistable Multivibrator as two stable states. Generally, these latch ...

Better yet, you don't even need a lot of coding experience to get them working with HASS. As long as you have a spare afternoon and enough jumper cables, you can spin up several fun automations with ...

For four decades, the U.S. Navy trained a generation of acoustic sensor operators who could look at a waterfall display and, from pattern and instinct built over a career, call a submarine contact ...

In the winter, experts recommend that you set your thermostat to 68 degrees Fahrenheit when you’re home, and 60 to 65 degrees ...