16X16的LED点阵控制（附原理图），asm和c的源程序，对了解开发原理有帮助！...

电源采样控制，通讯的简单程序，运行环境c51,-Power sampling control, communications, simple procedures, operating environment c51,

DIY多功能转换器（已调试通过）。 本原理图可以实现USB/RS232、USB/RS422、USB/RS485接口转换功能。只需安装USB驱动程序即可实现USB转串口的功能，简单方便。另外只需对电路图稍作改动即可实现RS232/RS422或RS232/RS485转换功能。 心动了吗？不如赶快行动，拥有属于自己的五合一的接口转换器吧！-DIY Multi-function Converter (has debug through). The schematic diagram can be achieved USB/RS232, USB/RS422, USB/RS485 interface conversion. Simply install the USB driver can achieve the function of USB to serial, easy and convenient. Also just to make a minor amendment to the circuit can be realized RS232/RS422 or RS232/RS485 conversion. Echocardiography it? Action as soon as possible, with their own-one interface converter吧!

单片机的自动校时器-MCU automatic school-

AVR和PC机并口以EPP方式通信的源代码，与大家共享-AVR and the PC parallel port to EPP mode machine communication source code, and share

8051 单片机和外围　ＤＶＢ芯片通讯-8051 and external DVB-chip communication

MSP430F413的SlopAD代码，对新手非常有帮助-MSP430F413

atmel官方的at91sam7x256芯片在iar编译环境下的全部演示代码，以工程方式提供。-official at91sam7x256 atmel chip iar build environment in the whole of the demonstration code to the project provided.

MSP430单片机上的CH452键盘扫描程序-MSP430 the CH452 keyboard Scan

GPS开发，单片机接受代码，对于使用者非常重要-GPS

蓝牙耳机的参考电路图，便于开发蓝牙耳机人供参考-Bluetooth headset reference circuit to facilitate the development of Bluetooth headset, for information,