A simple temperature + humidity library for Arduino using HR202 humidity sensor and a NTC thermistor. This library will generate the proper AC current over the HR202, in a 109µs pulse, avoiding ...

For Arduino, ESP32 and STM32 boards. Enhanced in 2024 by Bob Wolff to support more accurate NTC results on ESP32 devices. Some of the ESP32 devices like the ESP32-C3 have the ADC raw count values as ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Taylyn Washington-Harmon is the associate editor at Health.com. A former social media guru, she's worked for a number of lifestyle and beauty brands and has previously written for SELF and STAT. She ...

Multifunctional structural metals capable of monitoring their internal mechanical state are increasingly important. Here multilayer strain sensing architectures are embedded directly within Ti-6Al-4V ...

Lidar data collected using NOAA survey aircraft reveals a top-down and side view of Loggerhead Key Lighthouse, Dry Tortugas, Florida. NOAA scientists use lidar-generated products to examine both ...

Build your own DIY ESP32 desk clock using the Wave Share ESP32C6 Touch AMOLED 2.16 board. Access source code and use the ...

So, if the pin layouts on a tutorial don’t match the ones I’ve got on my ESP32, I’d look at what protocol the sensor uses, go ...

Researchers have developed a new reliable and durable sensor that can work in temperatures as high as 900 degrees Celsius or 1,650 degrees Fahrenheit and can be used in multiple industries. Extreme ...

The Department of Code Compliance (DCC) responds to over 9,000 complaints each year related to outdoor storage, multiple occupancy, property maintenance, unpermitted construction and other zoning and ...

Nanosensors are chemical or mechanical sensors that can be used to detect the presence of chemical species and nanoparticles, or monitor physical parameters such as temperature, on the nanoscale. They ...