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ckt diagram for ultrasonic sensor connected with 89c51

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anks

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89c51 50khz

hi friends
can anyone tell me how ultrasonic sensor can be interfaced with At89c51?
i need it plzzzzzz reply.
 

diagram for ultrasonic

hi..

Search in this site about interfacing ultrasonic sensors u ll get a bunch of information..
Connect the ultrasonic reciever module with the microcontroller.. I mean connect it to a single port pin (I/O).. Keep it on polling or use interrupt concepts for detecting a sensed signal change...

The ultrasonic sensor which works within 40-50KHz schematic is as follows... It works...

Dont fail to search the site.. as i said u ll get lot of different details...
All the best

regards..

Sujith
 

    anks

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ultrasonic sensor schematics

sivasujith said:
hi..

Search in this site about interfacing ultrasonic sensors u ll get a bunch of information..
Connect the ultrasonic reciever module with the microcontroller.. I mean connect it to a single port pin (I/O).. Keep it on polling or use interrupt concepts for detecting a sensed signal change...

The ultrasonic sensor which works within 40-50KHz schematic is as follows... It works...

Dont fail to search the site.. as i said u ll get lot of different details...
All the best

regards..

Sujith
 

ckt diagram

Thanks for your pict,sivasujith.

With it I would probably pass my last exam.

One million more thanks to you.
 

how to connect a ultrasonic sensor diagram

Hi OK Here Website is Goodssssssssssssssss
 

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