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 ...

From quick temperature checks to deep system stats, these tools help keep track of the health of your computer hardware. Keeping tabs on your PC’s temperatures and hardware health is one of the ...

July’s forecast calls for a sweltering start for millions of Americans, so what temperature should you choose for your thermostat? Official recommendations vary, but 78 degrees Fahrenheit is ...

The DS18B20 is a digital temperature sensor that comes in two versions: a small TO-92 package, and a waterproof variant often encased in a metal tube with a long cable. Both provide digital ...

Uber has a long-term ambition that goes well beyond shuttling passengers: The company eventually wants to outfit its human drivers’ cars with sensors to soak up real-world data for autonomous vehicle ...

CHARLESTON, W.Va. (WCHS) — If your gas bill looks higher than expected, there may be a reason: a new charge tied to weather is now appearing on some Hope Gas bills. Chris Freeland, Hope Gas vice ...