Building a DIY environmental sensor for under R550

The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...
IEEE

Multimode Optical Fiber Specklegram Pressure Sensor Using Deep Learning

Abstract: Optical fiber pressure sensing is of significant interest for industrial process monitoring and acoustic sensing. However, the direct detection of pressure changes along an optical fiber ...
IEEE

Pattern-Based Attention Recurrent Autoencoder for Anomaly Detection in Air Quality Sensor Networks

Abstract: Sensor networks play an essential role in today's air quality monitoring platforms. Nevertheless, sensors often malfunction, leading to data anomalies. In this paper, an unsupervised pattern ...
PC World

How to build your own air quality meter with a Raspberry Pi and CO2 sensor

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...
idealhome

IKEA’S new £25 air quality sensor is selling out fast – it’s an easy way to make your home safer and healthier

I believe it’s fair to say that ever since the pandemic, we’ve all been a little more conscious of the quality of the air we breathe at home. So if monitoring the air quality of your home is something ...