说明：  课题设计：二极管测温并控制烘箱温度 要求：能实现对加热器温度的测量、自动控制加热、手工调节控制温度。 要对方案的性能、成本、体积、难易程度等进行分析与比较，本着以满足功能要求为前提，不要一味提高性能指标，并且要考虑可能涉及到的原材料的货源是否困难等，综合考虑，确定方案。 xu__chuanghua 淮安信息
(Study design: diode temperature measurement and control the oven temperature Requirement: can realize to the heater temperature measurement, automatic control heating, manual adjustment control temperature. To plan performance, cost, volume, such as ease, based on the analysis and comparison to meet the functional requirements for the premise, don t always improve performance indicators, and should consider may involve the source of raw materials, such as comprehensive consideration of whether difficult, to determine the scheme. )