Light-Principle-of-Operation

六路炉温检测系统，含有技术报告，原理图、pcb，系统源程序，上位机源程序。(Her temperature detection system, contain a technical report, schematic and PCB, system source code, source program of the host computer is designed.)

2011年全国电子设计大赛，基于自由摆的平板控制系统源程序(2011 National Electronic Design Contest, the tablet control system based on freedom pendulum source)

一个可以控制电机的程序 能主管的显示数据(One can control the electric charge of the program can display data)

Ocean Optics 2000 4000光谱仪的数据读取及保存(Ocean Optics 2000 4000 spectrometer data is read and stored)

说明：  用mcs-52系列单片机实现等精度频率测量，T1引脚接被测TTL信号，晶振22.1184MHz，对任何频率都可以实现很高精度的测量（精度<1 )，结果从串口字符串输出，波特率115200，可以用串口调试器观察结果.(With mcs-52 family of single chip and other precision frequency measurement, T1 pin then measured TTL signal, Crystal 22.1184MHz, any frequency can be achieved very high accuracy of measurement (precision<1 ), the result string from the serial output , baud rate 115200, serial debugger can observe the results.)

PIC16F877A的使用教程，PDF格式(PIC16F877A use of tutorials, PDF format)

ICCAVR 编写的mega16矩阵键盘测试程序(ICCAVRmega16 matrix keyboard driver)

通讯程序，利用的是rs485协议,调试运行可以通过，本人实验过的(This programme is used for the commucation of pc and avr)

说明：  stc系列单片机的开发例程 各个模块都跳通过了 开发环境是 keil3(STC series MCU development routines in all modules jump through the development environment is keil3)

在Proteus环境下使用LM311电压比较器进行比较和整流。LM311电压比较器设计运行在更宽的电源电压，从标准的±15V运算放大器到单5V电源用于逻辑集成电路。 (LM311 compare shaping, using Proteus LM311 voltage comparator designed to operate over a wider supply voltage: 15V op amps from a standard to a single 5V power supply for the logic IC)