stm32的原理图，很好用的东西啊，值得下载

购买stm32实验板时配套的光盘资料，包括图纸，源代码，需要的下载吧，以后会多发些自己编的例子程序，(注明一下:实验板是微芯力科的EK-STM3210E)-Buy stm32 experiment boards supporting CD-ROM information, including drawings, source code, need to download it, the future will be prepared with multiple examples of some