This paper presents a fully inkjet-printed dual-response (electrical and visual) humidity sensor based on hydroxypropyl cellulose (HPC) and the ionic liquid bis (1-butyl-3-methylimidazolium) ...

It’s a simple enough idea, and with an Arduino and a DHT11 temperature and humidity sensor, it was pretty easy to put together.

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...

Here we present a fully integrated wearable humidity sensor based on flexible LCP substrate and application for detecting respiration rate and breath patterns. Copper interdigital electrodes were ...

A research team develops a real-time humidity sensing optical sensor. The response time of the new sensor is 10,000 times faster than the conventional sensors and can be mass-produced at low cost.

Researchers describe a humidity sensor inspired by the structure and properties of camels' noses. In experiments, they found this device could reliably detect variations in humidity in ...

Resistive. Resistive humidity sensors measure humidity through the use of ionized salts between two electrodes. The ions in the salts measure the electrical impedance of atoms. As humidity levels ...

In this work an off-the-shelf, modern, integrated temperature, pressure and humidity sensor was interfaced to a PIC18F4550, a popular 8-bit microcontroller. A bit-banging SPI protocol was implemented.