4 Jun
2013
4 Jun
'13
11:14 a.m.
Op 2013-06-04 19:25, Alexandre Souza schreef:
Yep...You send a pulse (High voltage/current) to excite the
transducer, and key to the receiver circuit...Some microsseconds later,
the ultrasound pulse comes back and you read the value of the
transducer. Mostly all sounders works this way
High voltage? Really? Do you know in what range?
Even though it looks beefy I did not expect that!
Regards,
Bert