20khz Dukane Ultrasonic Sensor Hloov Dukane41C30 Hloov Khoom

20khz Dukane ultrasonic sensor hloov Dukane41C30 hloov ua lwm yam

Kev piav qhia:

Dab tsi hauv sab hauv qhov hloov pauv?

Ahloov khoom dua tshiabtau txais kev ua ntu zus ntawm kev siv hluav taws xob ntau ntawm cov hluav taws xob hu ua trans pulses los ntawm echosounder. ... Thaum nthwv cua ntawm lub suab bounces rov qab, tushloov khoom dua tshiabua raws li lub microphone. Nws txais lub suab nthwv dej thaum lub sijhawm nyob nruab nrab ntawm txhua qhov kev xa cov mem tes thiab hloov nws mus rau hauv hluav taws xob hluav taws xob.

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Cim npe nrov: 20khz dukane ultrasonic sensor hloov dukane41c30 hloov, Suav teb, chaw tsim khoom, chaw muag khoom