Dear All
In my project, I read the analog voltage from the distance sensor through Arduino and I calibrated analog voltage into the distance.
Now I want this distance is a converter audio signal and this audio signal user listens through headphones through Bluetooth.
For this project what hardware I need for converting distance into an audio signal and transfer this audio into headphones and how can I do this project?
Please guide me I simply listen to distance sensor output through a headphone.
Thank You
What sort of "audio signal", a simple tone, a series of tunes? How do you plan to map distance to the "audio signal"? What changes with distance? The frequency? The volume? Both? Something else maybe the tune it plays?
If it must be Bluetooth connected headphones that might be a problem or at least will need some specific hardware.
Steve
slipstick:
What sort of "audio signal", a simple tone, a series of tunes? How do you plan to map distance to the "audio signal"? What changes with distance? The frequency? The volume? Both? Something else maybe the tune it plays?
I continually measuring distance so I want a series of tunes according to distance change eg. in headphones it gives an audio signal like "Distance is 4 meter". I map the audio signals with analog voltage. my distance sensor gives analog voltage.
slipstick:
If it must be Bluetooth connected headphones that might be a problem or at least will need some specific hardware.
Sir which hardware.?