this is resouse of gps reciever.

PIC单片机PICC环境下PIC18系列通用头文件-PIC Singlechip PICC environment PIC18 Series Universal header files

89S52加USBD12模拟的一个U盘（源码+原理图+实物照片） Computer00 发表于 2006-3-3 14:09:00 USB-D12文件包下载.rar 这是一个用89S52加PDIUSBD12模拟的一个U盘，里面涉及到USB接口，USB大容量存储设备，FAT16文件系统等内容。插入电脑后，可显示移动磁盘盘符及一个文本文件。 需要说明一下的是，这个包中的原理图，IDE接口部分、74HC573、以及RS232串口等部分，是作为这个实验板的一部分。在这个模拟U盘的程序中，是没有用到的。在下一个“移动硬盘”的例子中，就用到了IDE接口跟74HC573了。至于RS232，那时笔者在调试程序时用的。如果您不需要通过串口调试程序，RS232部分可以不管它-89S52 increase USBD12 simulation of a U-Disk (OSS diagram kind photos) Comput. er00 published in 2006-3-3 14:09 : 00 USB-D12 package downloaded. rar This is a plus with 89S52 simulation PDIUSBD12 of a U disk, which relate to the USB interface, USB mass storage devices, and FAT16 file system and so forth. Insert the computer, can show that the mobile disk drive and a text file. Need to point out that this is a package of drawings, IDE interface, 74HC573. and RS232 serial port as part of the experiment as part of the plate. In this simulation U disk process is not used in the. Next a "mobile hard" cases, the option of the IDE int

智能车程序的数据配置文件，一切硬件配置和变量，重要-Smart cars process data configuration file, all the hardware configuration and variables, it is important

点焊机控制器C51源码+SCH & DDB-spot welding machine controller C51 source SCH DDB

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.

单键遥控器的设计 有程序加说明 并且功能强大-single-button remote control procedures for the design description and powerful

实用的空调计费系统，采用51系列单片机，编译软件KEIL C-billing practical air conditioning system that uses 51 series microcontroller, C compiler software KEIL

基于MSP430F169的TS12864-5程序 可以显示汉字，字符，以及反白显示-Based on the MSP430F169 of TS12864-5 program can display Chinese characters, characters, and anti-white display

Compiled Tips and Tricks Guide for microchip products

该文件提供51c程序点阵led显示模块，可以运行在arm平台-51C of the document provides procedures led dot matrix display module can be run on arm platform