芯片，VS1302兼容DS1302，测试用程序。

使用protel99se开发的单片机电路板，希望有助于各位电路板开发设计的学习-Use protel99se developed microcontroller circuit boards, circuit board you wish to contribute to development and design of learning

驱动电脑内的蜂鸣器程序，实现报警演唱功能。-The buzzer driver computer program to achieve functional alarm concert.

This is a test program for the OV5

嵌入式系统引导平台micro monitor的安装及源代码-embedded system platform micro monitor to guide the installation and the source code

st16c554芯片驱动，此芯片与tl16c554a芯片兼容。-st16c554 chip-driven, this chip compatible with tl16c554a chip.

基于ARM9嵌入式开发板LINUX环境下的程序代码-linux tcp，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux tcp, everyone is commonly used procedures, a detailed code of the Notes to facilitate transplant!

一种基于89C51的直流稳压电源电路图，一个新颖的稳压电源设计方案-89C51-based DC regulated power supply circuit, a novel power supply design

s3c44b0的串口通信设计例子.有发送接收功能-Design s3c44b0 examples of serial communication. have to send receive function

vfd屏C语言驱动程序-db C language screen driver

The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the document "SCP1000 Product Family Specification 8260800" for further information on SCP1000 register addressing and SPI communication. This document applies to the SCP1000-D01.-The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the