stm32f4inputs-1.zip
Design by: 8475
STM32F405RG with 4 high speed rail-to-rail opamps (AD8027) for analog input.
Details are here:
https://hackaday.io/project/56937-stm32f4inputs
and here:
https://tcd1304.wordpress.com/adc-input-conditioning/
complete component list will follow, but can also be found in the kicad-project file in the latter link.
