《一种STM32F103控制的全数字开关电源》，数控电源与传统的稳压电源相比，电压稳定度高，主要用于电源要求精度比较高的场合。 - STM32F103 control one kind of all-digital switching power supply , digitally controlled power compared with traditional power supply, high voltage stability, mainly for the power req