视频文件
                    1(Getting Started with STM32 and Nucleo Part 1: Introduction to STM32CubeIDE and Blinky – allaboutcomponents.com)
                   
                    特色产品
                    1(Ticket Vending Machine)
                   
                    PCN 组装/来源
                    1(Mult dev Mfg Source Add 21/Jan/2019)
                   
                    PCN 封装
                    1(Material Barrier Bag 17/Dec/2020)
                   
                    EDA 模型
                    1(STM32L151VET7 by Ultra Librarian)
                   
                    Errata
                    1(STM32L15xxE Errata)