This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...

So if you want to modify it to add more fans, change the message on the LCD, or use a different temperature sensor, you can easily give it a go even if you're a beginner at Arduino coding.

Enclosed are the ultrasonic sensor, a temperature sensor and an LED indicating the power status. On the other side of the CAT5 cable can be found an Arduino compatible board with an XBee shield ...

Enable the HomePod 2 and HomePod Mini's built-in temperature and humidity sensors and turn the devices into indoor weather stations.

Apple HomePod and some Amazon Echo smart speakers come with temperature and humidity sensors built in—here's how to access them.