examples

实现数码管，矩阵键盘结合的计算器功能，基于51单片机的代码适合初学者参考(Realize the calculator function of the combination of digital tube and matrix keyboard)

stm32 w5500例程，TCP UDP TCPSERVER等(Stm32 w5500 routines, TCP UDP TCPSERVER and so on)

说明：  基于STM32的PID模糊自适应PID控制程序，具有隶属度函数，PWM波形，传感器输入(PID fuzzy adaptive PID control program based on STM32, with membership function, PWM waveform, sensor input)

说明：  基于51单片机的计算器，5*4矩阵键盘，包含仿真工程文件和程序工程文件，还有word资料(Calculator based on 51 single chip microcomputer, 5 * 4 matrix keyboard, including simulation engineering files and program engineering files, as well as word data)

MC9S12XEP100的程序，适合中低级程序员练习(MC9S12XEP100 program, suitable for junior programmers to practice)

基于MSP430G2553的AD9850波形发生调试程序，亲测通过，稳定可靠(MSP430G2553，AD9850，CCS5.0 as software)

avr单片机串口通信源代码，调试成功，可参考试用(avr microcontroller serial communication source code, debugging success, refer to the trial)

说明：  此程序是LPC2119两路CAN程序 ，已经成熟用在产品上 并且很稳定(This program is CAN LPC2119 two procedures used in the product is mature and very stable)

说明：  PZEM-014模块检测电压、电流、电功率、电能等信息，在LCD1602上显示(PZEM-014 module detects voltage, current, power, electric energy and other information, which is displayed on LCD1602.)

AD转换的例程，供大家一起学习参考，一起交流进步吧(AD conversion, for everyone to learn and reference Program based on C language)