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Topic: Making an altimeter from a tutorial but the display used is different from wh... (Read 402 times) previous topic - next topic

Gemsilog

I am making an altimeter following this tutorial, https://www.instructables.com/id/The-Ultimate-Altimeter-A-compact-Arduino-altimeter/ , but the bubble display used in the tutorial is not available online nor in my country so I decided to use a 4 digit 7 (16 pins) segment display instead and followed this diagram, https://create.arduino.cc/projecthub/SAnwandter1/programming-4-digit-7-segment-led-display-2d33f8?f=1 , is there any way I can alter the codes from the altimeter tutorial to the 4 digit 7 (16 pins) segment display diagram? P.S. This is my first time and Im doing this for my school thesis.  :) Thank u in advance

PaulRB


Bad. No series resistors.

Your links, posted so they can be clicked:
https://www.instructables.com/id/The-Ultimate-Altimeter-A-compact-Arduino-altimeter/
https://create.arduino.cc/projecthub/SAnwandter1/programming-4-digit-7-segment-led-display-2d33f8?f=1

If small size is important, a 128x32 oled display with i2c interface will be small, low power, easy to use, and only needs 2 pins, which it can share with the sensor.

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