DIY Air Quality Monitor measures PM2.5, CO2, VOC, Ozone, Temp & Humidity
Arduino

DIY Air Quality Monitor measures PM2.5, CO2, VOC, Ozone, Temp & Humidity

Dejan over at HowToMechatronics shared detailed instructions on how to build your own air quality monitor: Have you ever wondered about the quality of the air you are breathing, or maybe, why you sometimes feel sleepy in the office or tired in the morning even after sleeping all night?...

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TE Connectivity’s HTU31 High-Accuracy Humidity & Temperature Sensors for Harsh Environments
Sensor

TE Connectivity’s HTU31 High-Accuracy Humidity & Temperature Sensors for Harsh Environments

Nowadays, the requirements for industries such as medical, consumer electronics, industrial, and appliances force the manufacturers to come out with more efficient sensors, that also need to take into account environmental conditions and user expectations. The HTU31, by TE Connectivity,...

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Ambient humidity energy harvesters could compete with solar cells
Science

Ambient humidity energy harvesters could compete with solar cells

Leveraging the natural adsorption–desorption exchange of water molecules from ambient air at the interface of a nanoporous mesh of protein nanowires, a team of researchers from the University of Massachusetts has demonstrated a durable form of energy harvesting that could potentially...

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Indoor Air Quality Monitoring System
Arduino

Indoor Air Quality Monitoring System

This smart device is able to monitor and display CO2, TVOC, PM, temperature, humidity and air pressure measurements. by Roman Novosad Most of the modern applications focus on measuring outdoor air pollution. This is indeed very important and useful, however most of the time in...

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Arduino Nano 33 BLE Sense
ArduinoTop Stories

Arduino Nano 33 BLE Sense

Arduino Nano 33 BLE Sense is one of the newest Arduino boards and packs many features and sensors. It's Small, powerful, BT connected and with all the sensors you may need to design innovative applications. It's a compact and reliable Nano board that is built around the NINA B306...

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BME280 breakout board
Sensor

BME280 breakout board

The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BME280...

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Norman – Arduino Library for climatic simulation of natural daylight, temperature, and humidity cycles
Arduino

Norman – Arduino Library for climatic simulation of natural daylight, temperature, and humidity cycles

Norman is a climatic simulation library designed to run on an Arduino Uno for indoor and greenhouse automation projects. Arduino Library for mathematical climatic simulation of natural daylight, temperature, and humidity cycles using minimal data sets. Given a set of parameters for a...

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HTU21D the small digitial humidity sensor that is big on performance
Sensor

HTU21D the small digitial humidity sensor that is big on performance

The HTU21D Digitial Relative Humidity Sensor offers high quality, high efficient low-cost solutions for OEM applications. Created for high volume cost sensitive applications, each sensor is individually calibrated and tested to ensure that quality measurement is paramount across your...

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