PTR8000的一个调试程序，功能还可以。

PHILIPS非接触射频卡RC500的开发技术资料,-PHILIPS non-contact RF Card RC500 development of information technology,

NRF905的源程序，用于数据的无线收发-NRF905 the source, the wireless transceiver for data

关于收音功能代码,并且显示在OSD和VFD上-Radio feature about the code, and show up in the OSD and VFD

AVR 简介，介绍AVR单片机的原理，应用及编程过程。-AVR description

ATMEL 89c51sndc mp3外接硬盘源码-mp3 ecpand hdd drive! 51 source ,mcu is atmel 89c51

STC12C5410AD库 函数，STC12C5410AD带AD处理芯片 -STC12C5410AD library function, STC12C5410AD chip deal with AD

详细介绍RS-485/422原理与区别、元件选择、参考电路、通讯规约、程序设计等方面的应用要点，以及在产品实践中总结出的一些经验、窍门-Detail the difference between theory and RS-485/422, component selection, reference circuits, communications statute, procedures for the application of design elements, as well as practice in the products sum up the experience, know-how

硬盘MP3电路图,-Hard Drive MP3 schematics,

AVR128的C代码，外部中断，串口中断，IO操作-AVR128 C-code, external interrupt, serial port interrupts, IO operation

* 功能：LPC2100的IAP功能测试。 * 说明：调用IAP服务程序，完成FLASH编程操作。 * 将paramout添加到Watch窗口，观察返回值。-* Function: LPC2100 the IAP function test.* Description: Call IAP service program, complete the FLASH programming operation.* Will paramout added to the Watch window to observe the return value.