Pu realize low

AD9851 驱动 原理图 pcb-AD9851 driver pcb schematic

本程序为某企业的税控机固件程序.基于东芝TMP93CS41 16位单片机编写,符合国家标准.该程序已经经过多次长期调试.-the procedures for a business tax control machines firmware procedures. Based on Toshiba TMP93CS41 16 MCU development, in line with the national standard. The program has after many long debugging.

监控PS2的按键信息，是否有键按下是否为要监控的值。是则激活，不是则继续。-PS2 monitor key information, whether there is any key press if the point is to monitor the value. Is then activated, not continued.

好实用的好东东，快下呀！--Infrared ray communication design based on SCM.

与单片机通信,实现多功能控制界面,内容详细,涉及多个方面-With the single-chip communication, the realization of multi-function control interface and detailed, involving many aspects

串口，这个程序很好啊啊 ，欢迎下载撒-Serial port, this procedure very well ah ah, welcome to download Caesar

音乐生日快乐的播放，汇编编写，用的是扬声器，不是蜂鸣器-Happy Birthday music playback, compilation prepared by the speaker, not a buzzer

美国TI公司的protel 元器件库，在应用中需要更新，本人收集了最新的版本共30M，为提高上传速度分六次上传。文件名依次为TI_1到TI_6。希望大家设计电路板时少走弯路。由于在上传时找不到分类，所以归结为书籍一类-TI" s U.S. Treasury protel components, need to be updated in the application, I collected a total of up-to-date version of 30M, to improve the upload speed upload six hours. File name followed by TI_1 to TI_6. Hope that the design of circuit board less detours. From when can not find in the classification, it comes down to a class of books

这是51单片机应用在LCD上的源代码。可以学习的哦-SCM application of the LCD source code. Oh, can learn the

简易文件系统，支持ATA SD MMC等-Simple file system, support for ATA SD MMC, etc.