IRIG_B

英国曼彻斯特大学搭建的微网模型，非常复杂，效果也不错，适合做微网的人学习。(Micro-network model built by the University of Manchester in the United Kingdom, very complex, with good results, learning piconet.)

NXP Nexperia PNX9520EN datasheet

测试代码运行时间，很不错的程序测试类。已封装好，有注释。(Run-time test code, it is a good type of program testing)

说明：  stm32单片机通过AD转化输出模拟电压值，并显示在串口调试助手上(The analog voltage value of STM32 MCU is converted by AD and displayed on the debugging assistant of serial port.)

面向51单片机的复杂流水灯实验的c语言程序(The complexity of water for 51 single-chip light experiment c language program)

此程序是一款电子秤程序，用1721的ic做显示，只要大家稍作调整即可使用，对开发人员有很大的帮助(This program is an electronic scale program, the ic to do with the 1721 show, as long as we make some adjustments to use, the developer is very helpful)

基于OLED STM32F103 SPI基本驱动程序(Based on OLED STM32F103 SPI basic driver)

MAX1247子程序,实现12位高精度串行AD转换(MAX1247 subroutine, 12 realize high-precision serial AD converter)

可自行修改移植的CAN应用层协议栈，iCAN协议是周立功公司参考欧洲的CANopen、DeviceNet与致远公司开发近5年的应用层协议，这个包就是iCAN的协议栈，由C编写，方便您的移植使用！祝大家成功，有事可以联系qq：411592004(Transplantation can modify CAN application layer protocol stack, iCAN weeks Ligong company agreement is a reference to Europe CANopen, DeviceNet and Young has developed nearly 5 years of application layer protocol, this package is iCAN the protocol stack, from C to prepare for you the use of the transplant! I wish you all success, something can be linked qq: 411592004)

自动交通控制系统用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下： 1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。 2）禁示线：红灯亮禁止30秒，然后绿灯亮放行。 3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示）(Automatic traffic control system using red, green, yellow light-emitting diodes, said a total of three traffic lights, the use of single-chip analog time display on a regular traffic signal control and management. Changes of lights to be as follows: 1) Release Line: green clearance 25 seconds, the yellow light warning for 5 seconds, then the red light is prohibited. 2) ban shows lines: the red light is prohibited for 30 seconds, then the green light to release. 3) When the red light in one direction, if the direction of the car through, the alarm speaker sound. (Hit the red signal available 3-5V analog representation))