【摘要】 用集成温度传感器、电压-频率转换集成电路、CMOS多功能时间控制中规模专用集成电路及具有计数、锁存、7笔段译码、驱动显示四合一组合集成电路等器件,设计了数显温度计,实现了测温数字化.更多还原

【Abstract】 Using integrate temperature sensor,voltage-frequency transform integrate circuit,COMS multifunctional middle-scale integrate circuit including counter,flip-latch,7-segment encoder,driver and display integrate circuit et al,digital thermometer is designed.That is to say,digital display for testing temperature is realized.更多还原