About five years ago, I worked on IoT for my job. I once used this DHT11 (a blue temperature and humidity sensor) to build a ...

When you’re tinkering with ESP32 microcontrollers, choosing the right setup can make the difference between a smooth-sailing ...

Last time, I used an Arduino to build a small clock that retrieves the time via Wi-Fi.Click here for the previous article: I ...

My Bambu AMS only gave me a letter grade for humidity, so I added a $2 sensor to know exactly what the relative humidity is ...

Researchers at the University of Arkansas and the University of Michigan have reported the creation of a graphene-based ...

Terrified of his woodstoves and weary of the attention they demanded, Hinesburg’s Neil Shah invented a device to alert him when the fires need tending.

The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

Mass public gatherings — religious festivals, election rallies, political campaigns — are a recurring feature of Indian ...

Apple launched its HomeView smart home hub, a device which integrates the new Siri AI conversational assistant and numerous other capabilities, as well as environmental sensors to help HomeView ...

LG and Schneider Home Smart Thermostats for Apple Home Collection cost $199.95 in the U.S. and Canada, with Adaptive Temperature and $39.95 room sensors.

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

SwitchBot's air meter is one of my favorite monitors to use around the house, especially in wildfire season. The Meter Pro, equipped with a Swiss-made sensor and a variety of smart readings, lets me ...