WSN

西南交通大学图形学实验的第二个，响应键盘的系统键和非系统键(Second, the system in response to keyboard keys and key non-system experiments Southwest Jiaotong University Graphics)

PT2314，音频通道4选1输出，有重低音、mute功能。(PT2314, audio channel 4 to 1 output, heavy bass, mute function.)

基于STM32F103利用SPI协议，RC522多功能读取，修改，删除卡片(Based on STM32F103 and SPI protocol, RC522 can read, modify and delete cards with multiple functions.)

说明：  PIC单片机和18b20温度传感器的温度采集程序范例(An Example of Temperature Acquisition Program for PIC Single Chip Microcomputer and 18B20 Temperature Sensor)

基于RS232物理接口的modbus协议的实现。目前提供三个功能码，并附有proteus仿真文件和整个keil工程文件。 原来在CSDN上下载到的,但是CSDN上面那个无法直接拿来运行.少了一些变量定义之类的. 现在修改好了,可以直接拿来用.(Based on the realization of the RS232 physical interface modbus protocol. Three function code, with proteus simulation file and keil project file. The original the CSDN download to the CSDN above that can not be directly used to run. Less variable definition like now revised, can be directly used.)

stm8系列单片机，控制八位数码管按键计数(stm8 series microcontrollers, digital control buttons eight counts)

基于瑞萨单片机，R8C/25的UART通讯程序，针对KEYPAD上位机开发的通讯程序，包含校对。(R8C/25 UART0)

STM32的CAN程序，帮助学习CAN的朋友。(The STM32 CAN program to help learn CAN friend.)

32X64点阵频谱程序、32X64多功能时钟32X64(32X64 dot matrix spectrum program, 32X64 32X64 Multifunction Clock)

时钟跑时，利用定时器和中断程序使1602液晶屏显示时间的跑时功能(When the clock running, the program makes use of a timer and interrupt the LCD screen displays the time in 1602 when the function to run)