DS1307 RTC 使用 8051 通过 I2C 协议

1 线 （单行） 通信 （使用 DS1990A） 中的应用

ADC采用七段

Keil C51 8051 demo kit

冷光源 产品的控制器 HT48R系列和HT48E系列-cold light source products controller HT48R series and HT48E Series

Develop code to evaluate function calls, type casting and code flow algorithms for performance. Programming assignment 4 is exploring the use of Shared Memory (shm). // // This program configures the shm region, accepts user input, and stores // the user msg in shm. // // Scope: // Open and attach to shm region // while runable // shm allowed to write // clear message // prompt user for msg // store msg in shm // if msg begins with "end", detach from shm // allow program 2 to resume // exit // -Develop code to evaluate function calls, type casting and code flow algorithms for performance. Programming assignment 4 is exploring the use of Shared Memory (shm). // // This program configures the shm region, accepts user input, and stores // the user msg in shm. // // Scope: // Open and attach to shm region // while runable // shm allowed to write // clear message // prompt user for msg // store msg in

启动“新建项目向导”，并在收到请求时添加所有程序集（*.asm），

单片机控制继电器，实现继电器控制室内灯的开关。-Single-chip microcomputer to control the relay, the realization of the relay switch control room lights.

资源描述基于STM32开发的简易直流电机控制，用到了PID速度闭环控制，这个是速度环，可以很方便的移植，是一个很好学习PID的资料。适合初学者，里面的算法是基于位置式。

定时器的应用 本程序简单的示范了如何使用ATMEGA16的定时器 AVR定时器的要点介绍 T0工作于CTC模式，输出1KHz/2KHz 50％占空比的方波 T1工作于快速PWM模式兼输入捕捉 T2工作于相位修正PWM模式，输出490Hz的8bit PWM波 -Application Timer simple demonstration of this procedure how to use the ATmega16 timers AVR timer T0 introduce the main points of work in CTC mode, the output 1KHz/2KHz 50 duty cycle square wave T1 work in fast PWM mode Input Capture and T2 work on phase-corrected PWM mode, the output of 8bit PWM wave 490Hz

本程序实现的是液晶显示-this program is LCD