Simple digital voltage meter can measure the range of 0

i2c程序，可以直接调用，用51单片机开发。-i2c procedures can be called directly, with 51 MCU Development.

Lpd6803 datasheet led driver ic

C51的一个小CODE，自己看了就知道了，适合初学着学习-C51 a small CODE, read on to know their own, and suitable for beginner learning

SN75176,用51系列的单片机，波特率为9600，串口方式1，发送数据-SN75176

16*16点阵汉字显示，非常简单，应该是简明-16* 16 dot matrix Chinese character display

在单片机中，处理串口的子程序-in SCM, the serial processing subroutine

这是从网上找来的一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。-It is found from the Internet a more typical PID process, as a control in the use of single-chip cpu, please make some simplification, the specific parameters of the PID must be determined through experiments at specific audiences.

是一个简易的密码锁代码，有基本的密码验证，密码修改等等功能！希望可以帮助有需要的朋友们-Is a simple password lock code, has the basic password authentication, password modification and so on! Hope that we can to help those in need of friends

51单片机+FI1256高频头=电视接收机源代码-51 SCM+ FI1256 tuner = television receiver source code

这是温度传感器PT100的使用心得，希望对大家有所用。-PT100 temperature sensor which is the use of experience, I hope with all of you.