触摸屏控制器ADS7846的原理及应用

基于LPC2146的USB-HID设备程序，一个简易鼠标。-LPC2146 based on the USB-HID device procedures, a simple mouse.

pwm发生器（原理图,pcb，程序流程图，源码80kc196）--PWM generator, including diagram, pcb, data flow diagram , and source code 80kc196).

一本详细讲解运算放大器应用的书。是硬件电路得不错的指导。--A book describing calculation amplifier application.

< 嵌入式C语言程序设计>>一书的源代码-err

资源描述Quartus II9.0 256色VGA显示。基于SF-EP1C开发板的verilog代码。

单片机与pc机.pdf，单片机与上位机通讯的东东，可以-SCM and PCs. Pdf, microcontroller and PC communications Dongdong, s

snmp,网络管理工具，mib，agent，menagement，linux，嵌入式编程，c/c++,php语言

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

在c8051f020上实现的与计算机能信的原程序，绝对原创-C8051f020 achieved in the computer can process the original letter, the absolute originality

mini2440开发板上USB驱动源码包-the development of on-board USB drive mini2440 source packages