数码管

该仪器由8031（或8051）CPU及其它系列芯片、8段数码管、按键和端子连接区构成，适合于单片机教学中不同需求的实验。

This instrument is made of 8031 ( or 8051 ) CPU and other CMO chip , 8 segment LED , key-press and point line point area . This instrument can be applied in experiments of different requirements for ( SCM ) teaching .

硬件方面，电流传感器采集信号后经过A/D转换，和FIR滤波处理后送入DSP处理器，再送入板上数码管进行显示，然后与温度信号一起送往上位机。

With respect to hardware , it talks about the current sensors collect data and diverted through A / D , filtrated in FIR and sent to DSP processor and then sent to be displayed on LED in circuits , and finally sent to PC together with temperature signals .

C语言控制八段数码管计数的方法与技巧

The Methods and Techniques of C Language in Controlling the Eight Digital Tube Counting

显示部分主要由LED数码管、发光二极管等组成。

Display part is mainly consist of LED digital tubes , LED .

大型LED数码管的单片机控制

Microcontroller Control of Big LED Nixie Tube Command Institute of Engineering Corps

本文介绍一种可编程序控制器驱动LED数码管显示的方法。

A method of PLC driving LED display output is developed in this paper .

基于FPGA的8段数码管动态显示IP核设计

Design of 8-segment numeric LED dynamic displaying IP core based on FPGA

我们主要销售LED彩虹管数码管护栏灯球泡灯杯圣诞灯。

Our main sales LED rainbow tube LED guardrail light bulb lights Christmas Lights Cup .

节省PLC输出点的驱动数码管方法

A method to drive digitrons by saving on the PLC fan - out

基于LED数码管的单片机显示电路实验平台开发

Development of the Testing Platform Based on the LED Numerals Code Tube 's SCM Display Circuit

给LED数码管添加光标

Addition of a Cursor to LEDs

LED数码管计数控制方式编程技巧三则工程监理工作中的三控两管一协调

Three Programming Skills of LED Digital Tube Counting Control Three Controls-Two Managements-One Coordination of Engineering Supervision

基于FPGA的并行数码管显示控制设计

Design of FPGA-based Parallel Digital Diode Display Control

一种LED数码管显示控制器的VHDL设计

Design of 7-Segment Numeric LED Display Driver by VHDL

本文论述单片机控制下的大型LED数码管的控制电路和软件。

The article discuses the control circuit and software of big LED nixie tube under the control of microcontroller .

主控制器通过两个移位寄存器来控制LED灯、数码管、蜂鸣器实现本地显示与报警。

Main controller use two shift register to control LED lights , digital tubes , buzzer realize local display and alarm .

最后，又设计出外围显示电路，将检测到的瓦斯浓度显示在LED数码管上。

Finally , the design also shows the external circuit to detect the gas concentration displayed on the LED digital pipe .

本公司的主要产品有：超声波技术防水型LED护栏管、LED数码管、LED数码屏；

The company 's main products are : ultrasonic technology waterproof LED guardrail tube , LED digital tube , LED digital screen ;

本电阻测试仪测量的范围为1Ω~200MΩ，利用6位LED数码管显示。

The testing range of this resistance measurement instrument is from 1 Ω to 200 Ω, and we use 6 LED for displaying .

对LED数码管的译码驱动方式及显示方式进行了详尽的分析，同时根据目前LED显示技术的特点，提出了实用的应用方案。

The mode of coding driving and showing of LED was delved and several applied projects basing on characteristic of LED now were suggested .

运用计数器记录时间和路程，并在LED数码管上实时显示电动车行驶时间和路程，使得本设计更趋智能化，人性化。

Using internal counter to record traveled time and distance , and on LED monitor real-time demonstration causes this design to hasten the intellectualization and the human nature .

将μC／OS-Ⅱ移植到51微控制器上之后，开发了多个任务，实现键盘响应、7段LED数码管显示以及数控系统的基本功能等。

After μ C / OS - ⅱ ported to MCS-51 , Multi-tasks are programmed to realize keypad response , displaying with 7 segments LED as well as basic milling of numerical control system .

其中单片机的I/O电路包括A/D采样，数码管显示，PWM波的放大和反馈采样。

The MCU I / O interface circuit includes A / D sampling , nixie light display , the amplification of PWM wave and sampling feedback circuit .

可按客要求开发各种MP3播放器，中文液晶歌曲歌词显示、数码管显示。

According to customer requirements to develop a variety of MP3 player , song lyrics Chinese LCD display , digital display .

现场溶氧量信号经过信号隔离送到单片机的AD采样单元，实现对溶氧量的信号采集，同时通过数码管进行显示实时溶氧量。

The scene dissolved oxygen quantity signal isolation to the MCU AD sampling unit , realizes to the oxygen content signal acquisition , and through digital tube display real-time oxygen content .

介绍了利用VHDL硬件描述语言结合FPGA可编程器件进行数字钟的设计，并通过数码管驱动电路动态显示计时结果。

The paper introduces the design of digital clock based on FPGA and VHDL , the time of clock can be displayed with the digital driving circuit .

其显示模块采用单片机串行输出，以分时动态扫描方式点亮21块LED数码管和4个发光二极管。

The displaying module is designed with serial output of one chip computer , 21 pieces of LED nixie light and 4 pieces of LBDs were lighted up by the way of dynamic time-sharing scan .

介绍了LED点阵模块与LED数码管组成的混合显示屏的结构原理及软、硬件实现方式。

The following essay introduces the principle of display screen structure which composed of LED dot matrix displays and LED digit displays . And how to come ture with the software and hardware is explained .

在LED数码管上实时显示温度的同时，并通过RS-232串口将数据传给PC机便于进行分析和显示控制曲线等。

LED displayed real-time temperature , at the same time , the data was transported to PC through the RS-232 serial port , allowing for analysis and display control curve .

通过循环检测P1口按键输入值，然后用数码管输出，没有按键按下时原值不变。

Port P1 through key input loop detection value , and then use digital output , no key is pressed the original value unchanged .