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
LIVE CHAT IS HERE! http://adafru.it/discord
Adafruit on Instagram: https://www.instagram.com/adafruit
Subscribe to Adafruit on YouTube: http://adafru.it/subscribe