dumanmehmet
New Member
Hello,
I did a circuit diagram to measure distance, but this sensor can only measure 10 cm it should measure 60 cm. How can I do that? I used ne555 osilator with 40 kHz, tl084cn opamp, ir led (it must be ir led for my project) and photodiode. At the end of my circuit diagram, there is a peak detector.
Please help to improve my circuit or pls send me another circuit diagram.
Regards.
I did a circuit diagram to measure distance, but this sensor can only measure 10 cm it should measure 60 cm. How can I do that? I used ne555 osilator with 40 kHz, tl084cn opamp, ir led (it must be ir led for my project) and photodiode. At the end of my circuit diagram, there is a peak detector.
Please help to improve my circuit or pls send me another circuit diagram.
Regards.