Smaller pen, smaller rows. This drawing took about 80 minutes? Printed in one single line, without stopping. Based on Sandy Noble’s Polargraph: www.polargraph.co.uk/
Built with: Freeduino
Adafruit Motor Shield
200 step nema 17 steppers (Adafruit)
3D Printed gears
3D printed gondola
3D Printed motor brackets
3D Printed Parts here: www.thingiverse.com/thing:12557 I printed mine on a MakerBot
Compared to the second generation test: www.flickr.com/photos/jabella/6248277850/in/photostream
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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