利用测量频率的方法进行运算 测量速度和里程，并用LED显示

单片机程序源代码 AD转换 串口通讯 定时器配置 端口配置 延时 I2C通讯 UART串口，KEIL开发环境 -Microcontroller program source code to configure the AD converter serial communication port configuration latency timer I2C communications UART serial port, KEIL Development Environment

PIC16F877控制DS1302时间芯片 ds1302时间芯片-PIC16F877 chip control DS1302 time ds1302 time chip

实时时钟芯片DS1302的C51程序-real-time clock chip DS1302 the procedures C51

采集端程序，可以搜所电信号，每次可以采集32个信号，可以用于检测信号好差。-acquisition software, can be found by the electrical signal that can be collected each 32 signal can be used to detect bad signal.

LCD IconEditor edit graphic creat source code

基于ATMEGA 16带NOKIA3310液晶显示的汽车倒车雷达设计，含原理图，C程序代码（GCC AVR），Makefile文件，详细注释。-Based on ATMEGA 16 with NOKIA3310 LCD car reversing radar design, including schematic, C code (GCC AVR), Makefile file, detailed notes.

最小二乘法拟合用在嵌入式系统的代码,单片机上可以测试过-Least square method used in embedded systems code, single-chip can be tested

MSP430 的AD转换，经过MSP430F247测试完全可用 -MSP430 the AD conversion, after the test completely available MSP430F247

东芝T6963控制芯片的240128点阵液晶屏驱动程序-Toshiba T6963 controller chip of the 240,128 dot-matrix LCD driver

单片机的c语言的编译软件，最新的keil 2英文版。-keil 3