PauloMota
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polaroid 6500
Hi friends!
I've had some problems to interface the polaroid sonar with a PIC16F877. I send the INIT signal to sonar module but it doesn't send the ECHO signal back. When I use a function generator to send the INIT, the sonar works very well .
Anybody have any idea about the problem?
Thanks in advance.
Paulo.
Hi friends!
I've had some problems to interface the polaroid sonar with a PIC16F877. I send the INIT signal to sonar module but it doesn't send the ECHO signal back. When I use a function generator to send the INIT, the sonar works very well .
Anybody have any idea about the problem?
Thanks in advance.
Paulo.