Part Number:MSP430FR6047
Dear Sir,
as for beginning for our project we used Audiowell brass pipe DN20 as it is recommend by TI and we have USS_ACOUSTIC_LENGTH 70(us) as default setting from Demo project.
Now we changed brass pipe DN20. It has another distance between ultrasonic mirrors.
The question is: how to calculate USS_ACOUSTIC_LENGTH, what ultrasound velocity do You use during calculations?
Thank You very much for your help!