LEDTCH

MSP430程序 用PWM模拟DA输出，输出IO外接RC滤波电路即可

说明：  独居老人监控系统 使用80c51f020编程 具体的使用方法和接口，里面有(Elderly people living alone monitoring system using 80c51f020 programming methods and the use of specific interfaces, which has)

基于语言模型的输入法程序，非常经典，适合研究自然出演处理的同学做学习(Based on the input method program language model, very classic, suitable for the study of natural starred treated students do learn)

描述了一种使用LED的可见光通信系统。接收端使用了均衡器来提高数据速率。给出了空间误码率和空间信噪比的分布图(an optical wireless communication system that uses white LEDs is described. Equalization is employed at the receiver to improve the data rate.)

Thread Templete Class Custom Thread

说明：  这是采用stm32L151主芯片驱动NB做云端通信，采用GPS定位。和采集温度。加震动检测。休眠状态达到9umA。(This is the use of stm32L151 main chip to drive NB for cloud communication and GPS positioning. And collection temperature. Add vibration detection. The sleep state reaches 9umA.)

基于51单片机的电子密码锁，密码可存于at24c02芯片，实现断电密码记忆功能，可修改密码(Based on 51 single-chip electronic password lock, password can be stored in the AT24C02 chip, to achieve the power password memory function, you can modify the password)

液晶240*128驱动 用的是PIC单片机 但是可以改 51单片机 里面驱动都一样 就是 拿过来就可以用 (LCD 240* 128 drive using a PIC microcontroller, but can be changed inside the microcomputer 51 is to take over the same driver can be used)

STM32F103控制继电器输出，可扩展应用至其他程序(STM32F103 Control Relay Output)

汽车仪表程序 驱动步进电机，LCD段码式 燃油表，水温表，车速表，转速表(dashboard program)