所以基于单片机的酒精浓度监测仪的研究具有一定的价值。 关键词: 酒精浓度传感器 单片机 数模转换 硬件设计 数码管显示 Abstract paperstudies has been designed publicinspection overrunalarm function alcoholconcentration intelligent tester. Its design scheme based 89C51,MQ3 alcohol concentration sensor.
所以基于单片机的酒精浓度监测仪的研究具有一定的价值。 关键词: 酒精浓度传感器 单片机 数模转换 硬件设计 数码管显示 Abstract paperstudies has been designed publicinspection overrunalarm function alcoholconcentration intelligent tester. Its design scheme based 89C51,MQ3 alcohol concentration sensor.