This program implement A/D conversion by using precise comparision function of P...

232转以太网的线路图 使用lpc2294cpu 可更换为lpc2292-232 to Ethernet lpc2294cpu route map can be used to replace the lpc2292

一个机器人提足球的代码!基于神经网络! 一个机器人提足球的代码!基于神经网络!-a robot soccer mention the code! Based on neural network! A robot soccer mention the code! Based on neural network Liaison!

下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。 硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。 液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。 超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。 超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.

本实验将实现如下功能：开机的时候先检测字库，然后检测SD卡是否存在，如果SD卡存在，则开始查找SD卡根目录下的PICTURE文件夹，如果找到则显示该文件夹下面的图片文件（支持bmp、jpg、jpeg或gif格式），循环显示，通过按KEY0和KEY2可以快速浏览下一张和上一张，KEY_UP按键用于暂停/继续播放，DS1用于指示当前是否处于暂停状态。如果未找到PICTURE文件夹/任何图片文件，则提示错误。同样我们也是用DS0来指示程序正在运行。

Nokia N82电路图，比较详细，全面！-Nokia N82 schematics, more detailed and comprehensive!

关于基本嵌入式系统介绍和c语言编程的书籍-Basic introduction on embedded systems and c programming language books

宏晶科技用c语言实现的EEPROM完整底层驱动程序，包括擦除、读写，flash保护等-Acer crystal technology with c language realize the underlying integrity of the EEPROM driver, including erase, read and write, flash protection

NorFlash的烧写及相关说明可以通过串口实现程序的在线升级-NorFlash the programmer and the related notes can achieve the program s online serial upgrade

keil c51 写的DS18b02 温度测试源代码-keil c51 write DS18b02 temperature testing source code

STM 32  ADC采集4通道 ，试用于初学者。本例子 已经测试可以使用。 希望对大家有所帮助。可以直接使用。