DS12C887时钟芯片，DS18B20温度传感，通过控制继电器成定时插座。有完整的代码。...

精电VP12864图形点阵的驱动,包括实现与CPU的接线图描述-Varitronix VP12864 lattice graphics drivers, including with the CPU described in the wiring diagram

sip网络电话服务器原代码，可用于ＬＩＮＵＸ平台，是ＤＬＩＮＫ－ＳＩＰＲＯＵＴＥＲ的原代码，绝对好用！ 先改文件名为ipp.tar.gz再解压-sip telephone network server source code can be used in Linux platform yes DLINK- SIPROUTER the original code, absolutely everything! Reforms first document, then extract ipp.tar.gz

Part III Figure 2a shows a circuit for a full adder, which has the inputs a, b, and ci, and produces the outputs s and co. Parts b and c of the figure show a circuit symbol and truth table for the full adder, which produces the two-bit binary sum cos = a + b + ci. Figure 2d shows how four instances of this full adder entity can be used to design a circuit that adds two four-bit numbers. This type of circuit is usually called a ripple-carry adder, because of the way that the carry signals are passed from one full adder to the next. Write VHDL code that implements this circuit, as described below. 2

刚才上载了LCD的中文件数据手册。现在再上一个自己写的比较通用的LCD驱动程序模版。-LCD just uploaded the manual in the file data. Now to a comparison of their own to write generic templates LCD driver.

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.

2410bios 实现简单功能 裸板传输 跑马灯 定时器-2410bios realize a simple function of the bare plate transmission timer Marquee

一个在ARM上通用的IIC的程序,已经测试用过了,-an ARM in the IIC common procedures, has used the test,

用C语言编的带数码管显示的电子琴，含有实验报告-Made by C language with a digital display of the organ, the report contains the experimental

AVR GCC下的 UART C源代码--UART C source code under AVR GCC.

你好 在这里是要提取的邮件，从 GSM 调制解调器串行数字的源代码。使用的平台是 Arduino。 问候， Arun.S