iic工作子程序，用c51编写的我正在使用，献给诸位，改一下就可使用的有其他的需要联系我...

传感器应用实例电路设计150例，资源共享，敬请使用！-Sensor circuit design application 150 cases, resource sharing, please use!

最近作的AD9852的FM扫频模式，自动计算频率，采用单片机的总线访问方式，非常方便，你要做 的就是填数-Recently, the AD9852 for the FM sweep mode, automatic calculation of the frequency of the use of single-chip bus access method, a very convenient, you have to do is fill in a few

飞利浦的LPC2103的实验二：四位数码管动态显示0~F，分四次显示。编译环境为：keil3和proteus7，仿真通过。-Philips LPC2103 two experiments: dynamic display four digits 0 ~ F, four show. Compiler environment: keil3 and proteus7, through simulation.

状态1：正常时，8个LED发光二极管（彩灯）循环点亮。 • 状态2：有报警时，蜂鸣器发出报警声（用P3.3接一个按键，模拟产生报警信号。当开关合上，发生报警；当开关断开，报警停止。用P3.7输出音频信号驱动扬声器，作为报警信号），同时8个LED发光二极管（彩灯）闪烁。 P3.2接一个按键，用于消除报警-Status 1: normal, eight LED light-emitting diodes (lantern) light cycle.

获取Sd卡ID，仅限参考，谢谢合作，也有不足之处请指正-Access to Sd card ID, only a reference, Thank you for your cooperation, but also the inadequacies please correct me

c51的usb的通信程序库，支持51兼容的单片机和pdusbd12接口芯片-C51 s usb communication library to support the 51-compatible MCU and pdusbd12 interface chip

《单片机应用系统设计与产品开发》配套源码-"SCM application system design and product development" complementary source

本程序能完成红外线接受解码。可在IO口上显示键值.-This procedure can be completed to receive the infrared decoder. IO I can display key.

C51 LCD1602 4线并口通信源程序-C51 LCD1602 4 line source parallel communication

MSP430系列单片机JTAG制作资料（并口），下载后将文件名改为.pdf即可-MSP430 MCU JTAG production of information (parallel port), download the file name will be changed. Pdf can