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.
数字式电子发火机由单片机控制电路、数字电路、数码管显示电路以及检测与发射电路5部分组成。
The digital electronic ignition device was composed of 5 sections of MCU control circuit, digital circuit, light emitting diode display circuit, detection circuit and launching circuit.
介绍了一个数码管显示数字仪表表盘读数的自动识别系统。
An automatic recognition system for characters on numeric meter dial plate displayed by LED is introduced.
LED数码显示管可以显示数字或符号，通常用来显示时间、速度、系统状态等。
The LED digital tube can display the numeral or sign, and it is usually used to show time, speed, the system's state etc.
基于数字温度传感器ds18b20的测温仪设计，三位数码管显示温度值，保留小数点后一位。
Digital temperature sensor based on the thermometer DS18B20 design, the three digital display temperature, keep one decimal place.
采用数字式温度传感器DS18B20测量水温，用按键设定所需温度，数码管显示实际温度与设定温度。
Water temperature is given by the digital sensor DS18B20, the wanted temperature is set by the button, both temperature are shown by LED.
采用七段数码管数字显示篮球比赛当时盛况，采用单片机串行显示。
Using seven segment digital tube digital display basketball game was marred, USES the monolithic serial display.
七段数码管动态显示电路设计，完成在8个数码管上显示不同的数字。
Seven-Segment LED dynamic display circuit design, completed in 8 digital tube display different figures.
6个高亮度发光二极管数字和符号显示用于标示位置，2个数字用于显示周期和程序； ；
High luminosity LED display having 6 digits plus sign for position, 2 digits for cycles and programs;
6个高亮度发光二极管数字和符号显示用于标示位置，2个数字用于显示周期和程序； ；
High luminosity LED display having 6 digits plus sign for position, 2 digits for cycles and programs;
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