stm32的AD，这是一个很简单的测试程序-stm32 timer, this is a very simple test program

STM32库控制TM1628,TM1638,HT1628,1638LED控制程序,启蒙电子www.51c51.net 版权所有 免费使用请保留版权信息！-The STM32 library control TM1628, TM1638 HT1628, a 1638LED control procedures, the Enlightenment electronic www.51c51.net Copyright free use please retain the copyright info

GPS related, for the design of GPS, STM32, a lot of modules, low power consumption.

一个STM32的PDF,关于一个基础外设和一个内核的知道，初学者可以看看。-A PDF STM32, on a basic peripheral and a kernel of the know, beginners can see.