文档介绍：摘要温度是日常生活中无时不在的物理量,,如用于热处理的加热炉,用于融化金属的坩锅电阻炉及各种不同用途的温度箱等,采用单片机对它们进行控制不仅具有控制方便,简单,灵活性大等特点,而且还可以大幅度提高被控温度的技术指标,,,配以DS18B20数字温度传感器,,下限进行比较,,使得整个设计更加完整,:单片机应用;温度采集控制;DS18B20应用;,suchasthatusedfortheheattreatmentfurnace,formeltingmetalcrucibleresistanceheatersandthevarioususesoftemperaturebins,SCMusingtheirrighttocontrolnotonlyeasytocontrol,simple,suchasthecharacteristicsofflexibility,butcanalsosignificantlyincreasethetemperaturewaschargedwiththetechnicalindicators,,,andwithDS18B20digitaltemperaturesensor,,,plete,,:puterapplications;temperatureacquisitionandcontrol;DS18B20application目录摘要.................................................................................................................................I1引言..........................................................................................................................,发展历史及意义..........................................................................................................................................................................................22总体设计方案..........................................................................................................