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.

Diabetes affects millions of Americans, and many don’t even realize they have it. Instead of relying on costly and ...

Shibayama and his colleagues have now discovered how to use only Group IV materials to produce a p-RTD that functions at room ...

MEMPHIS, Tenn. - It is officially Fall, but Summer loves Memphis and the Mid-South. It remains hotter than average all week. Tonight will be clear and cooler. Tomorrow will be sunny and hot. Hot ...

MEMPHIS, Tenn. - We've got some really nice weather in the forecast for the foreseeable future. Temperatures will be above average for the next few days, closer to average by the end of the week. Very ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

LabVIEW is a graphical programming language, used in many research fields for designing communication algorithms and simulating traditional as well as real time signals. Arduino kit can be interfaced ...

Abstract: In this work, we proposed a high signal-to-noise ratio (SNR) temperature sensor based on a fiber ring laser cavity (FRLC). The sensor consists of a fiber Bragg grating (FBG) coated with ...

The Mailbox Guard is a device that detects when a new letter or package has been delivered to your mailbox using a PIR sensor and door reed switch. It can send a signal to your LoRa gateway, then the ...

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Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen 361102, China Shenzhen Research Institute of Xiamen University, Xiamen University, Shenzhen 518000, China ...