步进电机用来画一个完整的源代码，集成了50多种…

51单片机基础训练项目之会唱歌的单片机。本例使用普通有源蜂鸣器，通过控制单片机输出频率来达到“唱歌”的目的。着重训练初学者对IO管脚的认识。-51 MCU-based training program in the microcontroller will be singing. In this case the use of ordinary active buzzer, by controlling the microcontroller output frequency to achieve the " singing" objective. Focus on training for beginners to the IO pin awareness.

CF8051F040开发板的 Delay程序-Delay of CF8051F040 development board procedures

24位高精度A转换芯片 AD7710 源码 已成功用于液压自动控制系统五年-24 high-precision A conversion chip AD7710 source has been successfully used for hydraulic automatic control system for five years

工程名称：串口+485发送程序 控 制 器： ATmega16 晶 振： 8.0000Mhz 创建时间：2009年2月18日 说 明：CPU通过串口接RS485发送数据，终端PC机通过 RS485转RS232转换器接入PC机，使用串口调试 助手发送数据并接收数据。 端口配置： CPU RS485 RXD RO TXD DI PD6 DE,/RE-Project Name: serial port+485 sending program controller: ATmega16 Crystal: 8.0000Mhz Created: February 18, 2009 Description: CPU to send data through the RS485 serial port access, terminal PC, transferred via RS485 Converter RS232 access to PC machine, use the serial port debug helper to send data and receive data. Port configuration: CPU RS485 RXD RO TXD DI PD6 DE,/RE

该压缩包内还有51单片机常用各类外设驱动C程序源码（128*64点阵屏，DS18B20温度芯片，I2C，DS1302时钟芯片，AT24C16（I2C接口）及X5045P（SPI接口）EEPROM等等），每个都绝对可用。每个驱动程序都有一个C文件和对应的H文件，文件名即为驱动芯片类型。-The compressed package of 51 common types of single-chip peripherals drive C program source code (128* 64 dot matrix screen, DS18B20 temperature chip, I2C, DS1302 clock chip, AT24C16 (I2C interface) and X5045P (SPI Interface) EEPROM and so on), each is absolutely available. Each driver has a C file and the corresponding H file, the file name is the type of driver chips.

实现can总线的硬件布线图，在protel上直接打开即可，按此图的实物板已制出，可确保无误。-The realization of the hardware can bus wiring diagram, in Protel can directly open, this physical map has already been produced to ensure accuracy.

HOLTEK单片机选型目录 HOLTEK单片机选型目录-HOLTEK single-chip single-chip Selection Selection HOLTEK directory directory

LT_1B msp430开发板例子程序－UART06_096-LT_1B msp430开发板例子程序－UART06_09600

液晶显示模块MGLS20040的C51驱动程序-LCD module MGLS20040 the C51 Driver

PIC单片机用于对舵机进行测试的源代码。-PIC microcontroller is used to test the steering gear source code.