led灯显示与开关控制

基于FPGA的LCD1602驱动，verilog代码，已经调试成功-LCD1602-driven FPGA-based, verilog code debugging has been successful

This module defines safer C library string * * routine replacements. These are meant to make C * * a bit more safe in reference to security and * * robustness -This module defines safer C library string** routine replacements. These are meant to make C** a bit more safe in reference to security and** robustne

AT24C02等24CXX系列I2C通用总线读写程序-AT24C02 such 24Cxx Series Universal I2C bus to read and write procedures

一个简单的计算器-a simple calculator

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tsr驻留程序的演示源程序-tsr resident program demonstration source program

HT系列掌机部分功能测试程序（含源码），包括以下几个部分：串口通讯，红外通讯，菜单，液晶测试，文件处理程序，支持掌机：HT1600,HT2600,HT2680A,HT2680,HT2800 -HT Series portable part of the functional test procedures (including source code), including the following sections: serial communications, infrared communications, menu, LCD test, document processing procedures

本程序是本人在学习Vc++中，用来练习自己所学的东西。这个程序主要知识点是关闭系统，创建定义按钮。-This program is my learning in Vc++ is used to practice his own things to learn. Main knowledge this program is shut down the system, create a custom button.

温度控制系统原程序.要用Altium Designer 6.X打开-Temperature control system the original process. Use Altium Designer 6.X Open

该设计以AT89S52单片机为核心，霍尔传感器测车速，实现对自行车里程、速度、时间、温度的测量统计，采用存储器24C32实现在系统掉电的时候保存里程信息，并能将自行车的里程及速度用LCD实时显示。文章详细介绍了自行车测速仪的硬件电路和软件设计。硬件部分利用霍尔元件将自行车每转一圈的脉冲数传入单片机系统，然后单片机系统将信号经过处理送LCD显示。软件部分用C语言进行编程，采用模块化设计思想。该系统硬件电路简单，子程序具有通用性，完全符合设计要求。