不用串口程序不断电下载STC单片机程序(调试成功)-Uninterruptible power without serial program download STC microcontroller program (debug)

自动下载器，STC单片机必备的快捷自动下载器，实现不断电下载STC单片机，包含程序和原理图及PCB全套，开板用过，保准好使(Automatic downloader, STC MCU necessary fast automatic downloader, to achieve the continuous download of STC microcontroller, including the program and schematics and PCB set, the plate us