*******************
Serial data bus I2C
*******************

See https://learn.adafruit.com/matrix-7-segment-led-backpack-with-the-raspberry-pi/overview

.. image:: 5-serial_data_bus_i2c.svg

51-7_segment_display_counter.py
===============================
.. literalinclude:: 51-7_segment_display_counter.py
   :language: python3


52-7_segment_display_time
=========================
.. literalinclude:: 52-7_segment_display_time.py
   :language: python3