AnalogRead()
Fleeting- External reference: https://docs.arduino.cc/tutorials/uno-rev3/AnalogInput/?queryID=b670fccdec470190bb4d9b7009fe2f63
The analogRead() command converts the input voltage range, 0 to 5 volts, to a digital value between 0 and 1023
— https://docs.arduino.cc/tutorials/uno-rev3/AnalogInput/?queryID=b670fccdec470190bb4d9b7009fe2f63