MCS51单片机实用子程序

DS18b20同PIC单片机通讯源程序 来源：嵌入式技术网-DS18B20 Singlechip communication with the PIC source code Source: Embedded Technology Network

串口485通信的好范例子，在工程实践已经调试过了的，抗干扰性好-A good example of serial communication sub 485, in the engineering practice has been passed to debug, and anti-jamming good

非常之经典的MCS51程序,非常适合初学者-very classic MCS51 procedures, very suitable for beginners

步进电机四轮驱动 -Stepper motor stepper motor four-wheel-drive four-wheel drive

51单片机IO 口模拟232通讯程序 占用定时器0 -51 SCM 232 analog IO communication procedures occupied Timer 0

使用IA4421无线射频芯片传输数据，发送端通过串口每次发送多字节，接收端将接收到的数据显示在上位机上。-IA4421 chip using radio-frequency transmission of data through the serial port for each sender to send multi-byte, the receiver will receive the data displayed in the upper machine.

12864显示程序（AVR串行接口），包括浮点数字显示功能-12864 display program (AVR serial interface), including floating-point digital display

AD转换的分辨率=参考电压/(总元素-1) 当AD为8位，总元素=256（ff）取参考电压=Vdd=5V时 分辨率=5/(256-1)= 0.019607843-resolution of the AD converter reference voltage =/(total element 1) When the AD for eight, with a total element = 256 (ff) the reference voltage Vdd = = = 5V resolution 5/(256-1) = 0.019607843

我设计的点阵字库的标准，可用于嵌入式系统，这里包含文档和我们自己使用的C语言源代码。 该字库标准支持UNICODE和GBK两者编码方式。-fontlib doc&source(c language).

Silicon Laboratories C8051F320/1单片机例子，PC端调试程序以及驱动程序。-Silicon Laboratories C8051F320/1 Singlechip example, PC-side debugging procedures, as well as drivers.