Quote:
Originally Posted by Sparky_68
So i have been trying to get a ultra sonic senor working and i am having no luck. i have 3 to chose from but don't know what to use or how to use them.
we have:
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If you mean the Maxbotics EZ1 sonar, then that's what we used last year to hug the track divide and it was GREAT.
It's an analog input so you need to feed it into the Analog Bumper. Read the input voltage and divide by 0.0098 to get inches (9.8mV / inch). You will probably need to filter the input because the cRIO seems VERY noisy.
__________________
Phil Malone
Garrett Engineering And Robotics Society (GEARS) founder.
http://www.GEARSinc.org
FRC1629 Mentor, FTC2818 Coach, FTC4240 Mentor, FLL NeXTGEN Mentor