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 ...
CNET

This Home Air Quality Monitor Tracks Everything, Including the Risk of Flu

The upcoming Caeli monitor is becoming even smarter, with a flu index that predicts how likely you are to get sick. And I got ...

Temperatures are rising, but what about humidity?

Heat waves are becoming commonplace, and so too is high humidity, which can strain the electrical grid, hurt the economy, and ...
GitHub

SparkFun IM19 Tilt Sensor Arduino Library

The IM19 is used in conjunction with the UM980 GNSS receiver to provide tilt-compensated Lat/Lon/Alt readings with 1cm accuracy up to 30° tilt angle, and 2cm accuracy up to 60°. Various bits of the ...
GitHub

PH4502C Sensor Arduino Library

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...
IEEE

An LC-type Flexible Wireless Humidity Sensor with Electrospun Isolation Layer

Abstract: Traditional inductance–capacitance (LC) wireless humidity sensors have the problem of serious leakage and low quality factor at high humidity. This paper presents an LC-type flexible ...
IEEE

A QCM Humidity Sensor Based on MoS₂ Nanoflower-Modified Chitosan Composite With High Quality Factor

Abstract: This article presented a quartz crystal microbalance (QCM) humidity sensor covered with chitosan/molybdenum disulfide (CS/MoS2) composite film. The prepared sensor possesses promising ...