Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

A screen-printed stretchable strain sensing array showed larger resistance responses than a commercial strain gauge across ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

About five years ago, I worked on IoT for my job. I once used this DHT11 (a blue temperature and humidity sensor) to build a ...

What is a Quality Assurance Project Plan (QAPP)? A QAPP is a written document that explains how organizations ensure – using quality assurance (QA) and quality control (QC) activities – that the data ...

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

Austin Turner is a web producer at CBS News Los Angeles. An Inland Empire native, Austin earned a degree in journalism from San Jose State University in 2020. Before joining CBS News in 2025, he ...

The humidity in Southern California is currently comparable to parts of the South as the region suffers through unusually muggy weather brought on by El Niño conditions. Dew point levels in Los ...

Southern California is known for its mild winters, warm summers and plentiful sunshine. It is not known for being the focal center of humidity across the United States. That is, until Thursday. That’s ...

Much of the East Coast is so humid, it feels just like Florida as August heat drags on in an unusually long and intense stretch. As of Aug. 8, a stretch of the country in the eastern Mid-Atlantic from ...

Sticky, thick humidity is blanketing the Philadelphia region and causing heat indexes that could reach the low 100s through early next week. According to the National Weather Service, scattered ...