ch451CH451?

一线制通讯 communication-communications line communication system

蜂鸣器响 改变蜂鸣器的频率，通过改变延时时间 蜂鸣器的时间要是是靠延时来完成的-Buzzer buzzer ring to change the frequency by changing the delay time if the buzzer is the time to be completed by the time delay

该例程是利用MC9S12DG128中TC0和TC7通道共同完成模拟PWM功能的实例。-The routine is the use of MC9S12DG128 the TC0 and TC7 simulated co-channel PWM function instance.

12864LCD电子钟c语言程序，电子钟的经典之作-12864LCD electronic bell c language program, the electronic bell classic

TELEPHONO的C51程序-TELEPHONO procedures

PHILIP一双串口单片机P89669的器件资料和用户手册-PHILIP pair of serial devices SCM P89669 information and user manual

protelDXP汉化软件，通过该软件你可以汉化你的dxp，较为好用。-protelDXP Speaking of software, through the localization of your software, you can dxp, relatively easy to use.

LT_1B msp430开发板例子程序－TB6

单片机6502 编程实现红外遥控接收-6502 microcontroller programming infrared remote control receiver

常用的液晶屏LCM12864的演示程序，使用汇编语言编写-common LCD LCM12864 the demo program, written in assembly language