Hello In my project i need a resolution of 12 bits or more for my analog input(0-5v) Is there anyway i could do that? I've read something in the forum saying that i need an external ADC. how do i do that? Thanks Quentin

Is it possible to use 12 bit ADC or more?

Chagrin August 15, 2011, 9:14pm 3

The playground has a list of links for how to do analog to digital conversion using external ICs.

Topic		Replies	Views
Using external ADCs with higher resolution than the MCU itself. Microcontrollers	11	4041	May 6, 2021
External ADC with arduino Project Guidance	6	1458	July 8, 2021
i2c external A/D converter instead of Arduino analog inputs? Project Guidance	3	3483	May 5, 2021
12 bit or higher microcontroller in Arduino board Microcontrollers	10	17832	May 6, 2021
From 10bit ADC to 12bit ADC Microcontrollers	11	6842	May 6, 2021