An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

The Arduino code is located in the arduino-code folder. The code still lacks the ability to measure pressure and it is a mess (I merged several online projects). It measures the pressure in mV. As ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

If you're building up your smart home setup, introducing door sensors can be great for security, but they can bring a lot ...

FCC, RoHS and UL8750 listed, the EarthConnect Area Light Sensor will perform in temperatures ranging from -22°F (30°C) to 131°F (55°C) and comes with a five-year warranty.

The Sensor Systems unit at RISE develops advanced technologies that enable energy harvesting from the surrounding environment ...

My cats and I tested the Litter-Robot 3 Connect and Litter-Robot 4 automatic litter boxes. Here's how they compare and what to know about the Litter-Robot 3 vs. 4.

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the best smartwatches we've tested.

DHT11 Humidity & Temperature sensor: In this project, I set up DHT11 sensor by BluePill. I have attached my project image that shows Humidity and Temperature data on the LCD 16*2.

In some applications of wireless sensor networks (WSNs), it may be necessary to link a number of disjoint segments in order to form a federated system. The segments can be simply distinct WSNs that ...