It's a basic 4-wheel drive car which can be controlled by Android phones.
Project tutorial by Yogeshmodi
It can sketch accurately, you just have to upload the gcode of the image. Try it it's just awesome.
A mini CNC 2D plotter made from old DVD drive and L293D motor shield. Very cheap but interesting. It can draw any image uploaded from PC.
Project showcase by Mrinnovative
Thanks william ,yup it will work on arduino nano...
It's in the step 3 ve just have to check the movement of the stepper of x,y and z axis, and their alignment.
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