AVR单片机片内AD转换资源，详细介绍了如何驱动数模转换器的功能-AVR microcontroller pieces AD transform resources, introduces in detail how to drive digital-to-analog converters functions

sTC系列单片机内部AD的应用 STC89LE52AD、54AD、58AD、516AD这几款89系列的STC单片机内部自带有8路8位的AD转换器，分布在P1口的8位上，当时钟在40MHz以下时，每17个机器周期可完成一次AD转换。 -STC series single-chip internal AD Application STC89LE52AD, 54AD, 58AD, 516AD that several 89 series of STC has its own single-ch

该程序主要用于利用单片机进行模数转换，可以迅速快捷地达到数模转换的作用-The program is mainly used for use of microcontroller, modulus conversion,