使用LabVIEW编写的虚拟电子秤代码，可添加报价表，根据传感器传来的电压计算出物品的重量，并由报价表计算出价格，根据称重物品和称重次数可生产报价单。-The use of the virtual electronic code written in LabVIEW, you can add quotation, calculate the weight of items according to the voltage sensors, and the price list calculate