运用所学的数字逻辑电路、模拟电子电路、单片机、测控电路等的基本知识，设计并制作一个非接触式红外线测温仪。该系统以单片机为核心，外接其他外围电路组成。-Use of digital logic circuits, analog electronic circuit, single chip microcomputer, measurement and control circuit of the basic knowledge, such as the design and constructio