The DHT20 is a humidity and temperature sensor. The sensor has a fixed address of 0x38. It is not known if the address can be changed. The library must be initiated by calling the begin() function.

The Pixel 9 series has just been announced, and as you can see from the image below, the Pixel 9 Pro and 9 Pro XL still sport that small circle below the flash light. The temperature sensor is still ...

The “Rejeee multiple external temperature sensor for LoRaWAN” is a LoRaWAN solution for temperature sensing that includes three waterproof DS18B20 temperature sensors that could be useful for cold ...

Temperature tracking has long been one of my favorite aspects of HomeKit. Understanding how the temperature can vary in different parts of my house helped me decide where to use stand-alone fans and ...

Virtually every modern car on the road is equipped with bells, whistles, and sensors designed to let you know when even the slightest thing is wrong with your vehicle. While any driver can appreciate ...

If you are a PC user who needs to monitor the temperature constantly and ensure that is not high during intensive processing, then an incorrect CPU temperature reading can create issues. This post ...

Michael Bizzaco has been writing about and working with consumer tech for well over a decade. With a background in home theater sales, installation and repair, Michael's hands-on reviews, how-to ...

Posts from this topic will be added to your daily email digest and your homepage feed. An infrared thermometer seems like an odd thing to put on a $1,000 smartphone. An infrared thermometer seems like ...