Sprayprinter – A graffiti robot startup

Re:Sprayprinter – A graffiti robot startup by utexaspunk on Thursday March 21, 2019 @12:57PM (#19454551)

I would imagine it's stepper motors and rotary encoders turning the pulleys, with perhaps some solenoids or servos to push the tops of the cans.

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Re:Sprayprinter – A graffiti robot startup by ninju on Thursday March 21, 2019 @01:00PM (#19454591)

Along with some kind of Z-axis calibration to validate height (GPS or barometer based) since drift due to slippage or weight changes is quite possible

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Re:Sprayprinter – A graffiti robot startup by haihaibye on Thursday March 21, 2019 @04:32PM (#19456979)

Or markers on the wires.

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Re:Sprayprinter – A graffiti robot startup by SiftedTech on Thursday March 21, 2019 @03:58PM (#19456603)

Thanks both!

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