C51可用的AES加解密算法，只支持128位加解密，在实际项目中应用，网上较多见的是C++程序，在C51和类似内存资源较少的单片机无法使用，绝对可用。-C51 AES encryption and decryption algorithms available, which only supports 128-bit encryption and decryption, in actual application of the project, the online is more to see

k题完整程序是用了51单片机为主控芯片，用ad转换数据并在显示屏上显示出来(K Title complete program, using 51 single-chip microcomputer as the main control chip, with AD conversion data, and displayed on the screen)