Sharp IR Collision icon Sharp IR Collision Stops movement panels when a Sharp IR sensor on EZB ADC detects objects within a set range; displays ADC voltage, VU meter and 0-255 distance value. Try it →

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#1  

That is normal behavior when servos are first powered on.

That is why, for instance, the JD tutorial says to power him up lying on his back so he doesn't fall down.

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#2  

thanks for the info