[A.Rahul]

hi guys, this is Rahul

very interesting comments from all of you.

I have been working on a similar type of project

and I have stuck at one point.

actually my project is, whenever a car comes between the IR sensor and photo transistor, a message should be sent from the transmitter (which is interfaced with the controller 8051) to the receiver inside the car which has intersected the IR beam,

so to do this ,firstly I need to interface ir sensor with the ADC and then to 8051

so can any one please help me in the circuitry of this interfacing part please??

thank you,

A.Rahul

[A.Rahul]

thank you sir for your valuable comments..

but sir, actually we are using 8051 micro controller, so we need to interface this IR sensors with the micro controller

and when ever the beam between the sensors gets break, a message from the micro controller should be sent to the receiver inside the car, so for this we have to use a transmitter at the controller too,..

and I thought of placing a IR transmitter at the other end of controller to send the messages, but sir can we send the message even if the IR transmitter and receiver(inside the car) are not in the same axes???
If not ,then what is the alternative for this sir??

can we use any other transmitter to transmit the message ??

WAITING FOR YOUR PRECIOUS COMMENTS

 

AND THANK YOU SO MUCH FOR SUPPORTING US…
thank you, 

Rahul

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