51单片机模拟串口SPI方式接收和发送数据

51单片机的实用子程序，包括片内及片外ram初始化，滤波程序，多字节算术运算程序，排序程序，以及51定点运算子程序库，浮点运算子程序库等等。-51 SCM utility subroutine, including the chip and chip ram initialization, filtering procedures, procedures for multi-byte arithmetic operations, sorting procedures, and 51 fixed-point computation subroutine library, subroutine library floating-point operations and so on.

本程序是本人编写的lcd显示C语言原程序。LCD的型号是精华科技公司的JM164A.程序可根据个人需要做适当的修改。-This program is my lcd display C language written in the original program. LCD models here are technology companies JM164A. Program can be based on individual needs to make the appropriate changes.

51单片机直接驱动液晶显示，里面有两个程序！-51 Single-chip Direct Drive Liquid Crystal Display, which has two procedures!

５１单片机开发的键盘扫描程序　希望对大家有用-Development of 51 single-chip microcomputer keyboard scanner hope useful for everyone

STM32电路图，有原理图和PCB，稍微处理即可直接去制作。-STM32 circuit, there is schematic and PCB, you can go straight to making a little deal.

使用结构体形式编写的串行通信的例程，供需要的人参考-Using the structure prepared in the form of serial communication routines for those who need it for reference

单片机加无线模块NRF24l01实现其双向通信功能

myson 单片机cs8954 demo code!-SCM cs8954 demo code!

uCOS-IImsp430型

大学生电子设计竞赛题目，有参加的同学可以借鉴一下-Undergraduate Electronic Design Contest topic, have students take part in can learn from you