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24dB via onboard switches or G0/G1 pins
and a speaker is optional for tone output (available separately)
TWAI controller
The matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display
Adafruit I2C Stemma QT Rotary Encoder Breakout with NeoPixel - No Encoder Tri-Color 24dB via onboard switches orRotary encoders are incredibly fun and versatile input devices offering endless rotation with tactile detents, unlike potentiometers. This Adafruit I2C Stemma QT Rotary Encoder Breakout board simplifies the use of rotary encoders by integrating a microcontroller with seesaw firmware that handles pulses, pins, and stores the incremental value accessible over I2C. This version comes as a breakout board only, without the rotary encoder soldered on. You
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