摘要
基于许多高校中使用的数字电路实验箱因体积庞大、价格较贵的原因,本文设计了一款便携式简易数字电路实验板。其具有4位逻辑电平的输入、4位逻辑电平的显示、1Hz时钟信号以及1位数码显示的功能,由+5V的USB口给电路板供电,可完成基本的数字电路实验。
We design a simple digital portable board because digital circuit experiments used by many colleges were bulky and expensive. This board includes the circuit with 4 input logic levels,4 logic level display,1Hz clock signal and 1 digital display circuit. All the circuit is powered by ＋ 5V USB. The board can be used for basic digital circuit experiments.
出处
《科技广场》
2016年第4期46-48,共3页
Science Mosaic
关键词
数字电路
实验板
便携
简易
Digital Circuit
Board
Portable
Simple
