奉献：AT45DB041读写程序 [日期：2005

51单片机指令集和汇总。解压即可用-51 microcontroller instruction set and summary. Decompression can be used

51单片机与USB芯片PDIUSBD12接口固件程序,来源于周立功单片机-51 MCU with USB interface chip PDIUSBD12 firmware procedures, Zhou, who comes from SCM

跑马灯，用P1口来显示，在KEILC下编译调试成功-Marquee, using P1 mouth to show that under the compiler debug KEILC success

自制51编程器的资料- Self-made 51 programming materials

HT1621中文资料，文档为翻译内容，不保证资料的完全正确性-HT1621 Chinese information, the contents of the document for translation, does not guarantee the complete accuracy of information

DSP 算法C语言版 很有参考价值 尤其是在单片机上实现-DSP algorithm for C language version of the valuable especially in the single-chip to achieve

详细的RF非接触卡测试源码，详细的备注。-Detailed RF test source of non-contact cards, detailed Remarks.

关于LCD12864液晶驱动的源程序，编译过，可直接使用。-On the LCD-driven LCD12864 source, compiler, and can be used directly.

这段程序是用在一款七彩灯红外遥控解码程序里,单片机使用PIC12F629,软件模拟三路PWM输出驱动红绿蓝LED分八组共24个LED,实现单LED渐明渐暗,两LED一明一暗,七彩等九种花样.有断电记忆功能.如下是解码程序.-This procedure is used in a colorful light infrared remote control decoding procedure, the single-chip using the PIC12F629, the software simulation of three-way PWM RGB LED output driver in eight groups of 24 LED, single LED gradually dimming out, First one out of two LED dark, colorful patterns, such as nine. have power memory function. decoding procedure is as follows.

st7538使用说明,芯片说明书 -Use ST7538, chip specification