keil arm flash fs the latest version of the Keil arm use

基于凌阳和ad9850实现的正弦波信号发生器程序，包含键盘、显示模块程序-Sunplus and the AD9850 based on the realization of the sine wave signal generator procedures, including keyboard, display module procedures

用两个89S52作的异步串行双工通信之发送程序-89S52 made with two duplex asynchronous serial communications sent procedures

单片机交通灯等课程的程序原代码。 看到有人求这个，特地传上来。-SCM traffic lights curriculum program source code. See people for this, specifically- onto.

upsd3300SPI程序代码,想用upsd3300做SPI接口应用的请下载-upsd3300SPI code, upsd3300 to do with SPI Interface Application Download

用单片机实现二进制数转换成十进制数（BCD码）程序-with MCU converted into binary-decimal (BCD) process

这是一个BCD码的加法的实现程序..用途很广在单片机领域-This is a BCD addition to the realization of the procedure .. uses a wide area in SCM

不带字库12864液晶显示，51单片机控制-12864 fonts without LCD, 51 single-chip control

智能门禁系统采用凌阳十六位单片机作为系统控制核心，利用其强大的语音识别功能，不仅实现了语音播放功能，完成了语音提示的要求，而且实现了语音控制门禁系统；利用其内置的Flash闪存，实现了密码的断电保护。除此而外，在键盘输入方面，强大的功能选择键满足了系统的要求；16*2液晶显示器的选择使操作要求清晰明了。此套智能门禁系统强烈体现了其人性化的一面-Intelligent access control system uses the Sunplus 16 single-chip system control as the core, to use its powerful voice recognition features, not only realize the voice playback, the voice prompts to complete the requirements, but also realize the voice control of access control systems the use of its Purchase of Flash memory, realize the power to protect your password. Furthermore, in keyboard input, the choice of powerful features to meet key requirements of the system 16* 2 LCD display options so that operating requirements clear. This set of intelligent access control system strongly reflects its human side

51单片机的步进电机驱动程序-51 Single-chip stepper motor driver

1线通讯协议的c51例子程序-a line of communication protocol decoder examples procedures