条码扫描器和配件

条码扫描器是一种用于读取条形码的设备,它通过光电传感器捕捉条形码的光学特性,将条形码的信息转换成数字信号,并通过接口装置将信息传输到计算机或其他设备。

条码扫描器有多种类型:

  • 手持式条码扫描器
  • 小滚筒式条码扫描器
  • 平台式条码扫描器

条码扫描器的工作原理:

常见的平板式条码扫描器一般由光源、光学透镜、扫描模组、模拟数字转换电路加塑料外壳构成。它利用光电元件将检测到的光信号转换成电信号,再将电信号通过模拟数字转换器转化为数字信号传输到计算机中处理。

条码扫描器的应用:

  • POS收银系统
  • 快递仓储物流
  • 图书馆
  • 服装行业
  • 医药
  • 银行
  • 保险
  • 通讯

102 Products showing for 条码扫描器和配件

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