Chọta ebe e si etinye ihe ntụnyere nke elekere atọ na nke itoolu (180° n'usoro) dịka egosiri na Fig 3.1.
Transducer abụọ a na-akpọ A na B transducer, A na-ebufe transducer ebe B na-anata transducer, a ga-etinye ha n'akụkụ 180° ka e wee nwee nha ziri ezi karị, nke egosiri dịka Fig 3.1 si dị.
Ndị transducer niile nwere nọmba Serial nke kwekọrọ na nọmba Serial nke transmitter
Oge ozi: Nọvemba-07-2022