达拉斯单片机源代码使用ds89c390

这功能实在太强大了，你下载来看看就知道了，太精彩了啊。-This function is simply too strong, you take a look at the download will know, too wonderful ah.

avr单片机矩阵键盘扫描程序。开发环境为iccavr。协助Proteus软件仿真。-Single-chip avr keyboard matrix scanner. Development environment for iccavr. To assist the Proteus software simulation.

基于AVR单片机的电池容量显示 开发环境 I-Based on the AVR MCU development environment battery capacity display I

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

upsd 3200序列的usb驱动，适合ST upsd 3200序列单片机的开发 仅供参考-upsd 3200 series usb driver for ST upsd 3200 single-chip development sequence for reference only

HD7279与51的驱动，主要修正了延时函数及按键函数，按键采集通过中断采集。-HD7279 51 and the driver, amended the delay function keys and function keys acquisition through acquisition interruption.

scan file in microstation, simple example

Ad_da转换，用于单片机程序开发。ARM-Ad_da conversion for microcontroller programming. ARM

基本原则qrwrfewtrrgvcdgf-sasefdhgdfgyjghjk