This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

We use the read_temp () function inside the loop () and we get the temperature values for each connected sensor. This article shows how to use several temperature sensors but you can use any kind of ...

Continue reading “Arduino Replaces Bad AC Thermostat, Hacker Stays Cool”→ Posted in Arduino Hacks, home hacks Tagged ac, air conditioner, arduino, hvac, temperature sensor, thermostat ...

Humidity and Temperature Sensor We are continuing our list of easiest IoT projects for students with a weather monitoring system which is one of the IoT projects using Arduino.

The system here monitors temperature, humidity, and smoke levels and alerts you if those levels reach a certain point.

The video indicates that the temperature sensor is the white circle. The 91mobiles report says the sensor is an infrared thermometer and similar to what most contactless thermometers use.