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Re: Ultrasonic Range Finder
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Originally Posted by polyBot
Thanks. Now, I'm having a problem firing and receiving data from the ultrasonic range finder. Currently using srf05 from acroname
: http://www.acroname.com/robotics/parts/R271-SRF05.html
It takes a 40 kHz frequency. How do I generate this using the first default code? And how can I get the PWM signal back? Thanks a lot for help. |
You have to use two I/O pins from the mini-RC. One to send a 10uS pulse and the other to listen for an echo. When I find the code for it I'll try to post it. I'm having a difficult time finding an up to date version.
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