12位串行DA,精度可以满足较高的要求,自己做了一下,感觉效果还不错-12 serial DA, higher precision can satisfy the requirements of doing it, and the results were pretty good feeling

基于MAX517的串行DA转换，介绍了在51单片机系统中实现串行DA转换的方法，C语言编写。-MAX517 based serial DA conversion, introduced 51 single-chip microcomputer system in the realization of the method of serial DA conversion, C language.