usb下载线，可以完全取代并口下载，为没有并口的笔记本提供方便。...

USART在单片机里的通用c程序，保证好用-USART in SCM

51单片机控制dm413 R,G,B色彩变化。-51 single-chip control dm413 R, G, B color changes.

完全用C语言编写的C51单片机多任务操作系统,任务调度基于主动放弃,特别适合STC单片机.-Entirely in C language C51 single-chip multi-tasking operating systems, task scheduling based on the initiative in giving up, and are particularly suited Singlechip STC.

基于等精度测频原理，设计的等精度频率计，测试结果很精确，达到0.01HZ。-Such as the accuracy of frequency measurement based on the principle of design, such as precision frequency meter, test results are accurate to 0.01HZ.

鼠标应用程序示范 MCU AT89S51 XAL 12MHz 本程序可以实现鼠标的功能,并将位置显示在LCD上-Mouse model application MCU AT89S51 XAL 12MHz mouse in this program can realize the function, and location displayed on the LCD on

这个游戏是用ICCAVR编译的,KS0108液晶屏,19264的,共有12关,难度是递增的,可以选关玩,每过一关会有一个祝福语,目前还在调试阶段,先传一部分上来.图片是用手机拍的,不够清楚.-The game is ICCAVR compiled, KS0108 LCD, 19264, a total of 12 clearance, the difficulty is increased, clearance can choose to play, every one there will be a blessing related language, is still debugging stage, the first part of Chuan-up. picture was shot using a mobile phone, and not clear enough.

keil C51编写的的RFM01和RFM02应用程序，程序用于无线RS232通信，具有单片机间通信自检功能，对使用RFM芯片的朋友也许有帮助-keil C51 prepared RFM01 and the RFM02 application procedures for wireless RS232 communications, with a single-chip communication self-test function, on the use of RFM Friend chips might be helpful

PID算法的口决，帮您快速解决PID的整定-PID algorithm I must help you to quickly solve the PID setting

该代码是PAos嵌入式系统在凌阳单片机上的移植代码。-PAos the code is embedded microcontroller system in Sunplus the transplant code.

周立功I2C源代码,用于AT24C02,可以借鉴学习下-Week Ligong I2C source code for the AT24C02, can learn from studying under the