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arejar21

Tue Oct 07 2008, 07:38AM

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hi all!

can sum1 give me schematic and coding for this project...i attached the block diagram for this project.

can sum1 helps me how to design the right circuit by using Proteus 6 .
One of the circuit composed of force sensor, transmitter, led, switch to turn on the transmitter, op-amp(LM358), and the other one consists of receiver, pic (16LF84A) , mux, switch, led and two vibration motor, ..For force sensor circuit i have to get the output first before go to the next stage (design 2nd circuit) but i just don't know how to attain the right output with this force sensor.
Before this i tried to design the circuit and simulated but failed to get the output. I also faced a problem when using the software ... i could not find the transmitter part and think that part is not available in that software.

this is the sensor output range that it should be.

shyam

Tue Oct 07 2008, 04:09PM

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hey the diagram is not clear can u rar it and then upload the link??

lProgress is not made by early risers or hard workers, but by LAZY people, trying to find easier ways to do the same........

arejar21

Wed Oct 08 2008, 09:55AM

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sorry..this the link for block diagram.

http://rapidshare.com/files/152085452/block_diagram.rar

Ajay

Fri Oct 10 2008, 01:10PM

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arejar21

Sun Oct 12 2008, 03:57AM

Registered Member #10935

Joined: Wed Sep 24 2008, 10:05PM

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so far i already designed for force sensor circuit..but the output voltage is too small and negative. Furthermore, i'm facing a problem to understand and use the software (beginner).


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