我上传了一些信息，单片机，keil软件，希望对大家有帮助

K51下的微型打印机驱动程序,使用环境:K51+SM8958A+62C256-K51 under the micro printer driver, the use of the environment : K51 SM8958A 62C256

时钟芯片DS1302和在12864lcd上显示当前时间-DS1302 clock chip and display the current time 12864lcd

基于51单片机的公交车报站系统程序 基于51单片机的公交车报站系统程序-Based on 51 MCU bus stop announcement system program

基于AVR单片机的机械旋转时钟，将机械和电子完美的结合，具有一定的艺术性，做好后放在家里可以当艺术品-Based on AVR microcontroller mechanical rotary clock, would be the perfect combination of mechanical and electronic, has a certain artistic quality, do a good job at home can be as works of art after

一个可以跑RTOS(KEIL) FULL的补丁。-can run a RTOS (KEIL) FULL patch.

转载!希望大家喜欢.主要是介绍用C编的C51的延时程序.-reproduced! Hope you like them. Mainly introduces C51 C series of procedural delay.

可进行不同数组联系起来的16位crc的校验.内部含有中文说明,并且已经测试过,完全正确.就是自己平时进行应用的程序.-Can be linked to a different array of 16-bit CRC checksum. Internal note containing Chinese and have been tested, absolutely correct. Is usually carried out its own application procedures.

AT45D081/AT45DB021/AT45DB0xx驱动程序(C语言)用于大型存储的串行Flash-AT45D081/AT45DB021/AT45DB0xx Driver (C language), used in large-scale storage of Serial Flash

目的 : 建立方便的LCD162操作子程序 目标系统: 基于任何兼容C51的微处理器 应用软件: Keil C 版本 : Version 1.0 LCD162程序-Objective : To establish a convenient target subroutine LCD162 operating system : C51 on any compatible microprocessor applications : Keil C version : Version 1.0 LCD162 procedures

本装置是一个以HT46R71D 为主芯片，配合传感器组成的汽车轮胎气压检测装 置，最终取高三位有效值于LCD 显示，有四种显示单位供切换（Psi、Bar、Kpa、 Kgf/cm2）。本装置仅为参考范例，使用时，为提高准确度，建议多量测些组数 据来构建Sensor Output Voltage - Discharge Time (V-T)表格，并作相应校准。-This device is a HT46R71D-based chips, with sensors detecting vehicle tire pressure devices, and ultimately take the high-three RMS in LCD display, there are four types of display units for switching (Psi, Bar, Kpa, Kgf/cm2). Only reference to an example of the device, when used to improve the accuracy of the proposed多量measured set of data to build more Sensor Output Voltage- Discharge Time (VT) forms, and the corresponding calibration.