usb鼠标资料,包括详细的电路原理图,以及源程序等

对AD7416用i2c操作,ad7416是一款用来测温的常用芯片。-please turn to charese

是上一个SMS消费机的充值机程序，主要用于手持机方面的，这方面的朋友可以下载！是用68K328的处理器！开发环境可找我要！ -SMS is a consumer machine in the lobby machine procedures, mainly for the handhelds, which can be downloaded friends! 68K328 is the processor! Development environment to be approached me!

摘要：该声音导引系统由声音导引主控系统和小车控制系统两部分组成。声音导引主控系统主要由主控MCU、声音接收部分、无线发射模块组成。小车控制系统主要由MCU、固化模块NEC、电机驱动部分、声光部分及无线接收模块组成。该系统的最大特点在于其软件设计使用层次化、模块化设计方法，系统低功耗，性价比低。经调试和测试，系统各项性能参数达到设计指标。 关键词：声音导引、无线收发、声源移动、M 智能语音小车-Abstract: The guidance system consists of the sound systems and car audio guidance master control system composed of two parts. Sound-guided mainly by the main control system master MCU, the sound receiving part, the wireless transmitter module component. Vehicle control system mainly consists of MCU, curing module NEC, motor drive parts, sound and light parts and the wireless receiver module. The most prominent feature of the system software designed for use in its hierarchical, modular design approach, the system low-power, low cost. The debugging and testing, system performance parameters to achieve the design target. Key words: sound guidance, wireless transceiver, a sound source movement, MCU, NEC, motor drive

C程序写的C8051F330和DS18B20的测温程序，通过330转换成0～2mA的电流输出。-C8051F330 program written in C and the temperature program DS18B20 by 330 to convert the current output 0 ~ 2mA.

数字示波器上的测频电路原理图，已经经过验证可行。-Digital Oscilloscope on the frequency measurement circuit schematics, has been proven feasible.

cd source code for pic microcontrollers

Validate Baud rate s accuracy this program will show from FF to 00.

一个多级菜单的例子，可以在此基础上开发自己的多级菜单程序。-a multi-level menu example, the basis of developing its own multi-level menus.

tms320c5409 firs source code

WinCe下的字绘Combo控件-WinCe the words painted Combo Controls