the STM32F40X in the project based on switched power switch mode works as size too small voltage 0-24 and 0-3a can be made between the current setting information is displayed on LCD screen voltage and current of the RGB... Electronics Projects, 0-24V 0-3A Switch mode Power Supply project STM32F "arm project, microcontroller projects, power electronic projects, power supply circuit, power supply project, " Date 2019/08/04