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 ...

Back home after his trip, he built this simple Temperature, Altitude and Pressure Display Device ... The main parts are an Arduino Pro Mini clone, a BMP180 sensor and a Nokia 5110 LCD module.

This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...