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 ...

[Fandonov] has created a weather station project with an Arduino Uno at its heart and ... aside from Arduino and display it boasts an Adafruit sensor board and a hardware clock.

Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, an infrared sensor AMG8833, and an 8×8 RGB LED display from SunFounder. Thermal cameras are ...

Perhaps you don't have indoor plants to take care of, or you're not interested in knowing what the current temperature ... with only an Arduino UNO, ultrasonic sensor, force-sensitive resistor ...