IEEE

High-Sensitivity Fiber-Optic Microcavity Relative Humidity Sensor With a Silicon-Based Sulfide Thin Film

Abstract: A high-sensitivity fiber-optic microcavity relative humidity (RH) sensor with a silicon-based sulfide thin film is presented. With the magnetron sputtering technique, a 280-nm MoS2 film is ...
IEEE

Graphene Decorated Shear Horizontal Surface Acoustic Wave Resonator as Humidity Sensor

Abstract: In this article, we reported a surface acoustic wave (SAW) resonator as a humidity sensor. Graphene thin film was decorated on the SAW resonator as a ...
GitHub

DHT22 issue with raspberry pi 5

I connected a DHT22 temp/humidity sensor on my rasp pi 5 running Raspberry Pi OS (Debian 12) and it didn't work unless I patched indi-allsky this way: diff --git a ...
The Aviationist

Rare Image Shows P-8 Poseidon’s Advanced Airborne Sensor Extended

A U.S. Navy P-8 Poseidon was intercepted over the Black Sea, with a video recorded by a Russian pilot showing the APS-154 Advanced Airborne Sensor extended below the fuselage. A video recorded by a ...
GitHub

In ESPHome 2025.8.0, when using packages, the DHT22 sensor will lose the humidity entity in Home Assistant (with a temporary workaround attached)

In ESPHome 2025.8.0, when using packages, the DHT22 sensor will lose its humidity entity in Home Assistant. This function worked normally in ESPHome 2025.7.x. The humidity entity of the DHT22 outputs ...