AVRX is a single

迎奥运倒计时钟，通过此设计，可以多方面学习atmega16的使用，设计制作使用的倒计时牌-China Welcomes the Olympics countdown clock, the passage of this design, you can use various learning ATmega16, designed to use the countdown to licensing

Visual Basic开发的单片机拨号程序，发送脉冲实现拨号，测试成功-Visual Basic develop MCU dial-up program, sending pulses to achieve dial-up, test the success of

STM32 芯片中文手册。 STM32F103_cn.rar-STM32 chip Chinese manual. STM32F103_cn.rar

Fairchild公司的二极管，三极管原理图库(protel)-sch.lib about Fairchild s Semiconductor(TTL)

keil下12864的显示测试程序，MCU是89C51，同时带有PROteus仿真工程，很好用-keil display under the 12864 test procedure, MCU is the 89C51, while simulation with PROteus works very well with

汉字双排LCD液晶的驱动程序 KeilC-Chinese dual LCD driver KeilC

本压缩文件主要介绍语音芯片ISD25120的使用方法，附有实用源代码，直接可以使用-This paper introduces the voice compression chip ISD25120 use with utility source code can be used directly

这是一个波形选择菜单，通过开发板上的按键，选择波形，幅度，频率的等各参数，然后发送给下位机。让其产生需要的波形。-This is a waveform selection menu, through the development of on-board buttons, select the waveform, amplitude, frequency and other parameters, and then sent to the next bit plane. The need to generate the waveform.

ADuC848BS32-5驱动ZLG7290键盘控制芯片-ADuC848BS32-5-driven keyboard control chip ZLG7290

很完整的门禁系统原码，希望能帮助大家更好的学习学习一下