Posted on July 24, 2017 at 10:32Hi guys,I need to control an external digital potentiometer (setting the variable resistance wiper position) with a STM32F3DISCOVERY MCU, via SPI interface.The digital potentiometer is an AD5293.I just need to change ...

Posted on May 29, 2015 at 16:53Hello guys,I would like to ask you a little question:how to generate a square wave (0-3V) by STM32F401xC microcontroller?I use IAR Embedded Workbench, if you need this information.Thanks!