Design and realization of Intelligent diagnosis Instrument's electronic label module based on ibutton DS1990A
Yonggang Xu · Machinery Design and Manufacture · 2007
It introduced the performance and characteristic of iButton DS1990A,hardware and software design means of the electronic label module which adopted AT89S52 as master and DS1990A as slave.This module communicated with intelligent instrument through RS-232.Its hardware framework was simple,and held steady.The module has been successfully applied in the intelligent diagnosis instrument.