Decoding of the State of Scales Equilibrium by Microprocessor Scales Terminal

Abstract

In basic version, designed and built microprocessor scales terminal consists of /Fig.1/: keybord, printer, display and single board microprocessor controller. The printer makes it possible to print 10 digits in line and some symbols or letters on the least significant position. The display includes 10 signs the height of which is 10 mm, the keybord consists of 12 numerical keys /10 digits, minus sign and space/ and 16 command buttons. In expantion vertion the device includes data transmitter and receiver which enable serial transmittion in standard V-24 /RS-232-C/ to/from superior computer. Superior computer collects data from many scales terminals and may control scales terminals. The expantion version of microprocessor scales terminal for controlling the batchering of materials is elaborated.