straw hat model

UPDATE 12/25/19 -- Total remake, This model is now outdated.. New version 2.0 at https://www.thingiverse.com/thing:4066146 Another Update 5/4/2019: I've added another sleeve to hold a bearing for faster spinning gauge. File...

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I spend part of my time making these models, letting them available and free for everyone. ...If you want to support my work, you can contribute with me here:<br><br> <form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top"> ...

Turn the pot to get a voltage of between 0.4v and 0.6v which is a good place to start, every model of motor is different, but as long as the motors move, have reasonable strength, i.e. don’t skip or click if you lightly resist the carriage as it...