Resolved! STM32F411RE ADC: wrong results with 5V supply to LM35 temperature sensor.
I am trying to get LM35 temperature sensor value using STM32F411RE. When supply voltage fed to LM35 is 3.3 V, the correct digital data is produced. But when 5V is fed as supply to LM35, the digital values produced are the same as those when 3.3V is s...