Filament Runout Magnet Sensor

I made my version of a simple and small filament movement sensor based on a magnetic encoder (AS5600) and a toothed bearing from an update for the Titan Aero Extruder Arm. The sensor turned out to be quite compact, perfectly fixes the thread so as not to miss any of its movement.
An additional microcontroller (Arduino ATTINY85 or Pro Micro, or any other) is used to convert data from the AS5600 into status change pulses depending on the angle of rotation of the magnet. It is also possible to use a direct I2C connection, without an additional microcontroller, to the printer board or Raspberry PI.
If the power supply is 5V, then you need to remove R1 from the AS5600 board.

1) Magnetic Encoder AS5600 + magnet ( https://www.aliexpress.com/item/4000963821667.html )
2) Arduino ATTINY85 ( https://www.aliexpress.com/item/2043055746.html ) or Pro Micro ( https://www.aliexpress.com/item/1005003230811462.html ) or other similar
3) Titan Aero Extruder Arm (tooth bearing) ( https://www.aliexp