This IoT system monitors air quality, temperature, and humidity using MQ135, DHT11, and ESP8266. It provides real-time data, alerts for hazardous air levels, and remote access via a web interface.

Lascar has extended the reach of its EasyLog brand with the addition of the EL-WiFi-TH, a Wi-Fi temperature and humidity data logger. Lascar has extended the reach of its EasyLog brand with the ...

This project is an IoT-based solution designed to measure and monitor environmental temperature and humidity in real time. It utilizes a DHT11 sensor to collect data, and an ESP32 development board to ...

Abstract: As the development of economic and technology, Internet of Things (IOT) has become an important part of strategic emerging industries, this paper takes into account, small equipment, large ...

Concrete curing combines art and science, requiring close attention to detail. Just a few degrees in variation from the recommended temperature of the concrete or ambient air can affect how well the ...

This article was originally published in issue 42 of Passive House Plus magazine. Want immediate access to all back issues and exclusive extra content? Click here to subscribe for as little as €15, or ...

Wall mount Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys. Duct Mount Temp./RH transmitter with LCD display & keys as below, optional without LCD and keys.