share recently, doing a ultrasonic transceiver fission measure project,

this project in my B station video link:
https://www.bilibili.com/video/BV1g54y187NT

this project detailed CSDN links in the following article, interested can look at, thank you!!!!!

https://blog.csdn.net/garfield0424/article/details/114960031? SPM=1001.2014.3001.5502