PWM

实现modbus 客户端的给功能，实现tcp通讯(Implementing the function of Modbus client,Realizing TCP communication)

STM32单片机的库函数STM32F10x_StdPeriph_Lib_V3.5.0(STM32f103 lib STM32F10x_StdPeriph_Lib_V3.5.0)

想要读取RC522数据，不想失败了，求解(CC2530 reads RC522 data)

适合初学者用的，对象编程。初学者交流之用。(Programming for beginners to use, object. A beginner.)

PIC芯片使用DS3231的驱动源代码,强大而且可以在适用于很多场合。适合初学者(PIC chip using DS3231 driver source code)

Semi-active fuzzy control for seismic response reduction

Program to find the values of components to build a BJT transistor circuit

这是一款模拟modbus从机的程序，可以方便用户调试modbus程序，本程序完全免费。(This is a simulation of the modbus from machines, can facilitate users to debug the modbus program, this program is completely free. )

单片机温度控制代码，用于基本的测试及基本的编写(temperature control code，use for normal test)

利用51单片机的汇编语言来实现0到15V稳压电源的实现功能。(51 microcontroller using assembly language to achieve the 0 to 15V power supply to achieve function.)