This is a FreeRTOS DHT22 temperature & humidity sensor driver for ESP IDF. It works with interruptions instead of active waiting and relays on the "ESP Timer" API for microseconds time measurement.

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It's surprisingly tricky to find a temperature that keeps food fresh, not frozen. Here's what I learned after testing all the ...

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...

It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

MEMPHIS, Tenn. - Bundle up and grab the sunglasses. It's a cold start to the day with passing clouds. Temperatures this Tuesday afternoon will rise into the upper 40s, low 50s, across the Mid-South.

Abstract: Qualitative and quantitative analysis of object temperature plays a vital role in wearable technologies and tactile-perception-based applications. It has been the subject of numerous studies ...

Abstract: The pressure sensors capable of high sensitivity and wide measuring range at high temperature are urgently needed in many industrial fields. We propose a novel fiber-optic Fabry-Pérot ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...