基于STM32的无线扫码器  

作　　者：陈琦 

机构地区：[1]哈尔滨光宇电气自动化有限公司研发部,黑龙江哈尔滨150078

出　　处：《科技创新导报》2020年第18期56-58,共3页Science and Technology Innovation Herald

摘　　要：随着科技的发展,扫码设备越来越被广泛的应用,本文设计了一款无线扫码设备,可广泛适用于生产、零售、物流货运及企事业单位有形资产、产品及零部件的数据管理和信息采集。此扫码设备可快速识别条形码或二维码,并通过无线传输方式和计算机主机应用程序及数据库通信,方便数据存储、更新及查询。该扫码设备有使用方便快速,突破传统扫码设备距离限制、节省人力物力成本等优点。With the development of science and technology,the code scanning equipment is more and more widely used.This article has designed a wireless code scanning equipment,which can be widely used in production,retail,logistics,freight,and data management of tangible assets,products and parts of enterprises And information gathering.This code scanning device can quickly identify the barcode and two-dimensional code,and communicate with the host computer application and database through wireless transmission,which is convenient for data update and query.The code scanning device has the advantages of convenient and fast use,breaking through the distance limitation of traditional code scanning devices,saving labor costs,material costs,etc.

关 键 词：STM32 无线 扫码器 NRF905 

分 类 号：TN929[电子电信—通信与信息系统]