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jiaotongdeng
- 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses the MSC-51 Series MCU ATSC51 a
071012
- 基于T W2 7 0 O TW 2815的嵌人式数字视频录像系统-Based on T W2 7 0 O TW 2815 embedded digital video recording system ....
sistema-control-digital
- DISEÑ O E IMPLEMENTACIÓ N DE UN SISTEMA DE CONTROL DIGITAL DE POSICIÓ N PARA UN MOTOR DC Digital Control (PID) using a uC with C code for a position system of a DC motor
3pi_wall_follower111
- The 3pi robot [http://www.pololu.com/catalog/product/975] is complete mobile platform designed to excel in linefollowing and maze-solving competitions. The 3pi has user accessible I/O lines that can be connected to different sensors to expand its
BidirectionalLEDs
- Bidirectional LEDs A novel microprocessor interface circuit is described which can alternately emit and detect light using only an LED, two digital I/O pins and a single current limiting re- sistor.
IO-AD-
- A/D 转换的MCU 就能极好地实现，但是也可以使用一些经济的外部器件，由一个标准的数 字I/O 口来实现一个简单的模数转换功能-A/D conversion of the MCU can be an excellent, but can use some of the external components of the economy, by a standard digital I/O port to implement a simple analog to digital conve
aaa
- 数码管显示扫苗，I/O口的定义，定时器的使用-The digital display sweep seedlings, as defined in the I/O port, timer use
jiaotongdeng
- 十字路口车辆穿梭，行人熙攘，车行车道，人行人道，有条不紊。那么靠什么来实现这井然秩序呢？靠的就是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位
MSP430F149_IO
- MSP430单片机通用数字I/O端口应用-MSP430 single chip microcomputer digital I/O port applications
entradadigital
- Simple program showing how o use a digital input on pic
digital-control-system
- : 介绍一种以 TI公司 TM S320LF2407A 为核心控制器, 辅以一定的外围电路,对直流伺服电机进行数字闭 环控制的系统研制方法.它用光电脉冲编码器作为反馈装置,通过数字 PID 控制策略, 实现直流伺服电机的低速 运动和位置控制.该系统通过实验验证能达到较高的精度,具有硬件简单、性价比高的特点.-:The technology of a digital cont rol system o f a DC serv omo to r i s described based on
Raspberry_Pi_Measurement_Electronics___2014
- This book is thought as a highly practical guide which can help the readers to design measurement and control systems based upon Raspberry Pi. These systems can comprise external electronic circuits controlled by programs written in Python. Projects