hi
I'm trying to build an Ultrasonic Range Finder as my graduation project
I had some major setbacks for my main ideas for the project so for lack of time "since the deadline is near" I decided to use a ready model so I choose this model "since it is simple and straight forward "
http://jrzp.files.wordpress.com/2011/04/renesas_app_note_ultrasonic_range_finder.pdf
the reciver with the signal detector works fine
but the transmitter circuit refuse to work when i tried to simulate it using Multisim v11.0
it won't simulate "giving me an error without knowing where the error is"
the photo for my circuit is below
http://a.domaindlx.com/lio2000/Images/transmitter.JPG
if the pic didn't open keep refreshing
is everything right their?
I think it is in the resistors but can't but my finger where the problem is exactly..
I'm attaching the design file if someone using the programe
thanks for your time
I'm trying to build an Ultrasonic Range Finder as my graduation project
I had some major setbacks for my main ideas for the project so for lack of time "since the deadline is near" I decided to use a ready model so I choose this model "since it is simple and straight forward "
http://jrzp.files.wordpress.com/2011/04/renesas_app_note_ultrasonic_range_finder.pdf
the reciver with the signal detector works fine
but the transmitter circuit refuse to work when i tried to simulate it using Multisim v11.0
it won't simulate "giving me an error without knowing where the error is"
the photo for my circuit is below
http://a.domaindlx.com/lio2000/Images/transmitter.JPG
if the pic didn't open keep refreshing
is everything right their?
I think it is in the resistors but can't but my finger where the problem is exactly..
I'm attaching the design file if someone using the programe
thanks for your time
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