ADC - What is the maximum voltage value possible to measure?
My question is:
(1) What is the maximum voltage value that can be measured by the ADC?
It is said here that 1.4V, but I connected the battery voltage of 1V and the value from the converter was already maximum, i.e. 4095.
Does anyone have any suggestions?
The maximum is 3.3v at an attenuation of 11db. Please calibrate the ADC before usage.