What Is a Temperature Sensor? Types, Uses, and How It Works

Handheld digital temperature sensor measuring 23.8°C with a probe in addition to a display screen.

A sudden, unexplained drop in temperature is one of the most commonly reported signs of paranormal activity. But to detect and document it, you need to understand the technology behind the reading. So, what is a temperature sensor? At its core, it’s a device that measures changes in heat or cold within an environment and […]