基于max7219,max197，tlc5449，max527等AD/DA转换的源程序和protle电路图，希望可以给那些需要AD/DA转换的朋友带来帮助-Based max7219, max197, tlc5449, max527 and other AD/DA conversion circuit source and protle, hope to those in need of AD/DA converter to help a friend bring

常用高速ADDA转换芯片 选型各种参数 对应STM32系列单片机-Commonly used in high-speed ADDA conversion chip selection parameters

单片机ADDA转换程序，包含C语言版本和汇编语言版本- MCU AD DA conversion program , version contains C language and assembly language version