NEW GUIDE: CircuitPython OLED and Dual Knob Sketcher #Adafruit #AdafruitLearningSystem #CircuitPython #OLED @Adafruit
A new guide in the Adafruit Learning System: a CircuitPython OLED and Dual Knob Sketcher.
In this guide we will create a simple knob sketcher toy using a graphical display and two potentiometers, also known as trim pots or just pots. We’ll go over the basic idea of drawing a pixel to the display as well as how to use the pots to generate a variable voltage. The two concepts will be put together to create a couple different variations of a knob sketcher toy.
The code in this guide is written in CircuitPython.