我的设计是基于STC89C52单片机的二维码识别系统设计,使用XR-1500MT影像式条形码、二维码识别模块,对二维码进行识别并通过液晶显示屏1602显示。STC89C52单片机采集到XR-1500MT图形后给出的数据进行处理与计算,得出当前的数据传送给1602液晶屏显示。本系统具有可读性高,稳定性高,反应速度快,测量值准确的特点。
关键词:二维码 显示 单片机
abstract |
My design is based on the STC89C52 single-chip two-dimensional code recognition system design. I use the XR-1500MT image-based barcode and two-dimensional code recognition module to identify the two-dimensional code and display it on the LCD screen 1602. The STC89C52 single-chip microcomputer collects the data given by the XR-1500MT graphics for processing and calculation, and the current data is transmitted to the 1602 LCD screen for display. This system has the characteristics of high readability, high stability, fast response speed, and accurate measurement values.
Keywords: two-dimensional code display microcontroller