频率计程序，用1602液晶显示的，最多显示7为，有3个档位

三菱plc工控自动化及模拟仿真软件工控自动化-Mitsubishi plc Industrial automation and simulation software Industrial Automation

CY7C68013开发板原理图 C Y7C68013开发板原理图 CY7C68013开发板原理图-CY7C68013 development board schematics C Y7C68013 development board development board schematics CY7C68013 Schematic

发布了广播音乐节目免费音乐转换软件发布了广播音乐节目免费音乐转换软件发布了广播音乐节目免费音乐转换软件发布了广播音乐节目免费音乐转换软件

一个arm7实验板上ad按键控制程序，此按键控制AD实验由c语言编写。-a arm7 experiment on-board ad button control procedures, key control of AD in this experiment was conducted by c language.

Included basic embedded concept documents. Its been explained fantastically with simple english. Have read many embedded documents, But the embedded concept explained here is simple, basic and to the point.

hcs301的应用实例与接收解码，它与单片机之间的应用。-hcs301 application and receive decoding, among its single-chip applications.

本文适用于对嵌入式系统没有概念和经验， 渴望进入嵌入式系统开发的领域， 但又觉得系统太复杂，要学的东西太多， 感觉完全无从学起，无从下手 的 初级开发人员-this applies to the concept of embedded systems and no experience, eager to enter the embedded system development areas, but think the system is too complicated, to learn so many things, not feeling completely started learning the way of the primary developers

制作nRF2401无线通讯模块的 详尽资料，包括电路原理图，印刷电路板图，以及详细的C示范代码-The production of wireless communication module nRF2401 detailed information, including circuit schematics, printed circuit board map, and detailed model code C

NET-DL 套件由日立SH7750处理 器、32M SDRAM 以及8M 的FLASH为用户的软件研发提供了足够的空间。板上提供非常 丰富的外设接口：一个10M/100M 自适应快速以太网接口、两个RS-232 串口、一个JTAG调 试口以及若干个基于PIO的指示灯。系统具有体积小、耗电低、处理能力强、网络功能强大 等特点，能够装载和运行嵌入式Linux 操作系统-NET-DL Boards Hitachi SH7750 processor, 32MB of SDRAM and 8MB of Flash users to the software development provides adequate space. Board with a very rich set of peripherals : a 10M/100M Adaptive Fast Ethernet interface, two RS-232 serial ports, a JTAG Debugging mouth and a number of lights on the PIO. Systems with small size, low power consumption, processing power and networking capabilities such as powerful features, capable of carrying and running embedded Linux

AD9850 DDS chip driver