car detection sensor

[aniket433]

please send me circuit for car detection sensor ( with explanation )...:wink:

 

[jeffrey samuel]

what and how to detect a car be more specific in your post

 

[aniket433]

i m designing traffic light using FSM( A busy highway is intersected by a little used farm road) . if sensor detects car on farmway then only farmway signals goes green. for that purpose i need car detection sensor. its o/p should be high if car is present at farmway..

 

[jeffrey samuel]

thanks for clearing out the doubt **broken link removed**

check it out

 

[aniket433]

any suitable circuit would be fine..

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thanks...........

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its not free....:-(

 

[jeffrey samuel]

yep some innovations are costlier in real time am looking for more



PS: guys had a PM session with my friend here so strange reply

its not free....

nothing of complexion passed