Where I demonstrate how to use a GitHub repository to develop a data logger with the Arduino Uno to measure and record analog values. In this example, I will be measuring voltage, however the same approach could be used to measure capacitance, temperature, or light etc.

NOTE: The SparkFun Qwiic Alphanumeric Display uses 3.3V and not the 5V from the UNO! Please use a level-shifter or a Pi Pico (or equivalent) when using this specific display.#

SparkFun Qwiic Alphanumeric Display