Build a sketch drawing toy using CircuitPython and 3D Printing! Use the Feather M4 and 2.4in TFT FeatherWing to make a portable sketch drawing hand held device.

Use knobs to move the cursor and flip the toggle switch to pen up or down and use the button to clear the display. This uses Display IO in CircuitPython to draw pixels on the TFT display.

Learn Guide

https://learn.adafruit.com/sketch-drawing-toy/

Code on Github

https://github.com/adafruit/Adafruit_Learning_System_Guides/blob/main/CircuitPython_Knob_Sketcher/feather_sketcher/code.py

2.4in TFT FeatherWing

https://www.adafruit.com/product/3315

Feather M4

https://www.adafruit.com/product/3857

16mm momentary push button

https://www.adafruit.com/product/1503

Mini Toggle switch

https://www.adafruit.com/product/3221

2x 10k Potentiometers Linear

https://www.adafruit.com/product/562

1200mAh battery

https://www.adafruit.com/product/258

Visit the Adafruit shop online - http://www.adafruit.com

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