提供了LED点阵显示的Proteus仿真电路，和汇编代码。

NXP P89V51 PGA硬件生成 PWM 程序... -NXP P89V51 PGA hardware to generate PWM process ...

DS1302制作的带农历和节日提醒功能的万年历。原理图+keil源码-DS1302 produced with the Chinese and the calendar function to remind holiday. schematic+ Keil source

lpc2104驱动PG160128A点阵液晶源程序

开发硬件电路需要用到液晶显示模块1602的用户必备。调试实验源程序第一部分。-Hardware needed to develop liquid crystal display module 1602 required the user. Debug source code the first part of the experiment.

cp210x非标波特率设置工具 CP210x Baud Rate Configuration Utility v1.0 Release Notes Copyright (C) 2004 Silicon Laboratories, Inc. This release contains the following components: * CP210xBaudRateAliasConfig.exe * CP210xManufacturing.DLL * CP210xBaudRateAliasConfig VC++ project * REL_NOTES.TXT (this file) -cp210x non-standard baud rate configuration tool CP210x Baud Rate Configuration Utility v1.0 Release Notes Copyright (C) 2004 Silicon Laboratories, Inc.. This release contains the following components :* CP210xBaudRateAliasConfig.exe CP210xManufacturing.DLL*** CP210xBaudRateAliasConfig REL_NOTES VC project. TXT (this file)

单片机串口通讯小程序-small microcontroller serial communication procedures

完整可以对24C04,24C16A进行正常读写功能的C51代码.-Integrity can 24C04, 24C16A normal read and write function code C51.

MODBUS-TCP源码（C + VB）-MODBUS-TCP source (C+ VB)

利用 AT89S51 单片机的 P0 端口的 P0.0 － P0.7 连接到一个共阴数码管的 a － h 的笔段上，数码管的公共端接地。在数码管上循环显示 0 － 9 数字，时间间隔 0.2 秒。 -use AT89S51 SCM P0 port of P0.0- P0.7 connected to a digital control Yam were a-h of the pen, digital tube connected to the public. The digital display tube cycle 0-9 figures, the time interval of 0.2 seconds.

CS5460A读写程序.CS5460A是美国CRYSTAL公司最新推出的带有串行接口的单相双向功率／电能计量集成电路芯片-CS5460A read and write program