小型多功能电子秤设计
Design of Small Multifunctional Electronic Scale
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摘要: 为实现精准称量,设计了一种小型多功能电子秤。该电子秤由系统部分、数据采集部分、人机交互界面和系统电源组成。硬件主要有STC89C52型号的单片机以及A/D转换芯片等配件构成主体,主要实现质量测量、人工智能输入、多种价格混合计算、液晶屏幕显示质量及安全预警提示等功能。Abstract: In order to achieve accurate weighing,a small multi-functional electronic scale wa designed.The electronic scale consists of system part,data acquisition part,man-machine interface and system power supply.The hardware mainly consists of STC89C52 MCU and A/D conversion chip.The main functions included basic weight measurement,artificial intelligence input,multi-price hybrid calculation,LCD screen display quality and safety warning prompt.
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Keywords:
- electronic scale /
- circuit design /
- chip /
- SCM
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[1] 张洗玉,陈郓城,王晗亚,等.基于嵌入式的高精度简易电子秤的研制[J].中国仪器仪表,2019(1):56-61. [2] 张力,倪铭.对电子秤除皮准确度测试、除皮后的称量测试的探讨[J].衡器,2018,47(9):28-29. [3] 刘宸,陈垚至.基于MSP430和HX711的电子称设计与制作[J].电子测试,2018(16):30-31.
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