Using ADC with STM32, ADC channel selection, ADC setting, ADC regular conversion mode, Injected simultaneous mode, Regular simultaneous mode An Analog to Digital Converter (ADC) converts a continuous signal (usually a voltage) into a series of discrete values ??(sequences of bits). The main features are: Resolution (in analog terms): It is the minimum variation of the analog input voltage that can determine the variation of the LSB, ....