This isn’t about connecting a temperature sensor in your Arduino. This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno ...
During a recent trip to Bhutan, [electronut] wished for a device that would show the temperature and ... The main parts are an Arduino Pro Mini clone, a BMP180 sensor and a Nokia 5110 LCD module.
Inputs are components that send data to the Arduino. They're either digital (only ... and PIR motion sensors — or analog (sends a range of data) — think temperature sensors and potentiometers.