校园打铃系统，内带51单片机c语言程序和电路原理图以及PCB

msp430与cc2500无线收发器通讯的底层硬件配置-MSP430 and the wireless transceiver cc2500 underlying communications hardware configuration

软件实现日历，采用LCD1602显示,1602的第一行滚动显示设计说明，第二行显示日历-LCD1602 LCD1602 LCD1602 LCD1602

用Keil C51 编写的单片机使用PC键盘程序代码- Compilation monolithic integrated circuit uses the PC keyboard procedure code with Keil the C51

此程序为基于ADS1210A/D摸数转换器的驱动程序-this procedure-based ADS1210A/D converter few confused drivers

提供一个用 SST89E564RD 芯片控制直流电机转速的参考程序，如果哪位大虾有意见，欢迎给我电邮。-SST89E564RD provided with a chip speed DC motor control reference procedure, if any prawns have different views, I welcome e-mail.

关干高速PCB设计的设计技巧，PCB硬件开发指南。-Dry off the design of high-speed PCB design techniques, PCB hardware development guide.

单片机开发-Single-chip development

VC下开发的串口调试工具，界面简单，方便操作，适用于PC机下与单片机通过串口通信-Developed under VC serial debugging tools, the interface simple, convenient operation, applicable to PC machines with single-chip through the serial communication

c8051f单片机支持软件读写flash操作例程与相关资料，使得能过无需外接eeprom等存储器，就能保存非易失性数据（掉电不丢失的数据）。-c8051f MCU support software routines to read and write flash operation with relevant information, It would make no such external eeprom memory, we will be able to preserve nonvolatile data (power-fail without loss of data).

一个电子产品开发时的部分c代码A!绝对能用!-When an electronic product development part of c code A! Absolutely can!