Design of DC Voltage Detection Device Based on STM32
This paper describes a DC voltage detection design based on STM32.The hardware system consists of STM32 microprocessor,conditioning circuit,and LCD display.The software module is programmed in C language,and the conversion,display,and storage of voltage values are achieved by porting the FreeRTOS operating system.
microcontrollerSTM32voltage detectionFreeRTOS system