这是一本很好的单片机实验指导书，是初学者的指导资料。

AT89C5131的接口驱动-AT89C5131 Driver Interface

51单片机ADS7846/ADS7843芯片驱动，适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高。-51 ADS7846/ADS7843 chip microcontroller-driven and is suitable for use in the 4-wire Touchscreen, SPI through standard protocols and CPU communication, simple operation and high accuracy.

80c51f020，i2c管理时钟芯片PCF8583,-80c51f020, i2c management clock chip PCF8583,

lcd19264 用C51控制12864显示汉字 -C51 control lcd19264 with 12864 display Chinese characters

MCS-51单片机实用子程序库,对十进制浮点数和二进制浮点数的相互转换子程序进行了彻底改写，提高了运算精度和可靠性-MCS-51 single-chip utility subroutine library for floating point and binary floating-point decimal mutual conversion subroutine carried out a thorough rewrite, improve the computing accuracy and reliability

一个在89c52单片机上实现的多路温度采集通信程序-A 89c52 single-chip to achieve the multi-channel temperature acquisition Communication Program

自制电池修复仪的电路图,自制电池修复仪的电路图-Homemade battery circuit instrument repair, instrument repair homemade battery circuit

恒压供水控制器恒压供水控制 器V4.0 恒压供水控制器V4.0-Constant pressure water supply controller constant pressure water supply controller V4.0 constant pressure water supply controller V4.0

Atmel 24c04 eeprom 读写程序，Keil_C51-Atmel 24c04 eeprom read and write procedures, Keil_C51

430用IO口模拟SPI读写的驱动程序。包括SPI的字节读写，区块数据的读写等功能-430 IO I used to read and write the simulation SPI driver. SPI including the byte read and write, read and write data blocks, such as functional