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Hey don't laugh,at least this little buddy has managed to draw something !!! Here are three videos, the first one is the initial video,where the value of pwm (variable dspeed) was set small,so,it was very slow...You might notice that there's a battery holder just beside the marker pen..It is empty. Actually I've rechargable AA batteries. So 4X1.2 V= 4.8 Volts where normal AA batteries would give 4X 1.5V= 6.0 volts. So,initially I decided to use 6 1.2V batteries..but later discarded this paln. The ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/doodle-draw-break-dancer