Crazyman3820
New Member
i am currently working on a project which is located at this website
https://www.electronics-lab.com/projects/sensors/007/index.html
i am encountering a few problems with this circuit
i am not sure how it is supposed work
one of the transducers is giving off a noise signaling that it is transmiting but im not sure how to tell if the other transducer is receiving
i am also wondering what i should put at point 7 and 8
should i put a relay there?
if you see any errors in the schematic please point them out
also if anyone has built a working prototype of this ciruit please say so
I would greatly appreciate it
https://www.electronics-lab.com/projects/sensors/007/index.html
i am encountering a few problems with this circuit
i am not sure how it is supposed work
one of the transducers is giving off a noise signaling that it is transmiting but im not sure how to tell if the other transducer is receiving
i am also wondering what i should put at point 7 and 8
should i put a relay there?
if you see any errors in the schematic please point them out
also if anyone has built a working prototype of this ciruit please say so
I would greatly appreciate it