HT1622驱动程序，可以用于驱动液晶显示

STCS89C51单片机的介绍，给热爱STCS89C51的朋友提供一个参考资料。-SCM STCS89C51 introduction to the love of friends STCS89C51 to provide a reference.

It is C++ codes, include CRC, Oder, search table, and so on.-codes, include CRC, Oder, search table, and so on.

用NXP公司P89LPC9401单片机开发液晶显示,包括开发资料,各功能驱动程序.-NXP Single Chip P89LPC9401 company with the development of liquid crystal display, including the development of information, the function driver.

本文件是用51单片机设计电子琴的资料文件，且带有原理图-The present document is a single-chip design with 51 information paper flower, and a schematic diagram

光电池LED自动照明控制系统的设计与实现，这是一套毕业设计，里面包括电路原理图和程序原码包，还有相关的芯片资料，这是一套很大的系统 -Battery LED light automatic lighting control system design and implementation, which is a graduation project, which include the circuit schematic diagram and procedures for the original code package, and chip-related information, this is a great system

51+PDIUSBD12源代码-51 PDIUSBD12 source code

AD转换的分辨率=参考电压/(总元素-1) 当AD为8位，总元素=256（ff）取参考电压=Vdd=5V时 分辨率=5/(256-1)= 0.019607843-resolution of the AD converter reference voltage =/(total element 1) When the AD for eight, with a total element = 256 (ff) the reference voltage Vdd = = = 5V resolution 5/(256-1) = 0.019607843

freescale hc12_C32 例程-Freescale hc12_C32 routines

预付费电能表售电管理系统-数据库应Delphi-Prepaid energy meter electricity sales management system- the database should be Delphi