Posted on April 03, 2014 at 17:45Hello everyone, i am trying to design a board around STM32F407VGT6 and i want to use minimum components. i will not use the ADC for any purpose , is it possible to leave the pins related to it (VREF+,VREF-,VDDA,VSSA)...

Posted on October 29, 2013 at 10:45Hello everyone !! i am having some problem interfacing my 3.3 volt gpio pins to a 5 volt device. i am basically a software developer but trying to understand the cause of the problem at electronic level.here are th...