Just on a whim, I picked up a couple of ultrasonic transducers recently. They're supposed to operate near 24 kHz, which is well within the range of a Picaxe's PWM output.
I don't play with robotics and have no real need for a rangefinder. Don't know what I'd do with one if I built it.
I've done a forum search, but haven't come up with any ultrasonic apps that float my boat.
Can anyone think of something cool to do with these, other than to experiment in order to learn the characteristics of these gizmos?
Thanks!
Tom
I don't play with robotics and have no real need for a rangefinder. Don't know what I'd do with one if I built it.
I've done a forum search, but haven't come up with any ultrasonic apps that float my boat.
Can anyone think of something cool to do with these, other than to experiment in order to learn the characteristics of these gizmos?
Thanks!
Tom