Circuit design of electronic weighing system

the electronic document is a “live” template. The various components of your paper are already defined on Electronic Scale is a kind of equipped that with electronic weighing scale device, also widely used in commercial sales. from the 20th century, the mid-60's analog electronic scale simulation of the development and production, experienced a simulated electronic scales, digital electronic scales and electronic scales computer in three stages, functions including setting various parameters, automatic processing and gross weight, net weight, tare weight and tired of the show, such as value-added Parameter settings in order to manage and convenience comes with the top computer serial communication interface.