example/display_custom_4/display_custom_4.ino.Only support for qual(four tubes) alphanumeric Digital Tubes.

example/display_scroll_string/display_scroll_string.ino:Display scrolling string which longer than 2(4).Support dual(two tubes)&qual(four tubes) alphanumeric Digital Tubes simultaneously

example/display_scroll_number/display_scroll_number.ino:Display scrolling number which bigger than 99(9999).Support dual(two tubes)&qual(four tubes) alphanumeric Digital Tubes simultaneously.

example/display_basic/display_basic.ino:Basic static display demo.Support dual(two tubes)&qual(four tubes) alphanumeric Digital Tubes simultaneously

example/number_increment_2/number_increment_2.ino,Only support for dual(two tubes) alphanumeric Digital Tubes.

select type of alphanumeric Digital Tubes Display

You can switch dual/qual alphanumeric Digital Tubes Display by change the micro <DUAL_NUMERIC> in every example.

//#define DUAL_NUMERIC

comment it ,using qual alphanumeric Digital Tubes Display,otherwise ,using dual alphanumeric Digital Tubes Display.

defaule using qual alphanumeric Digital Tubes Display

This software is written by Jerry Yip for seeed studio and is licensed under The MIT License. Check License.txt for more information.

Contributing to this software is warmly welcomed. You can do this basically by
forking, committing modifications and then pulling requests (follow the links above
for operating guide). Adding change log and your contact into file header is encouraged.
Thanks for your contribution.

Seeed Studio is an open hardware facilitation company based in Shenzhen, China.
Benefiting from local manufacture power and convenient global logistic system,
we integrate resources to serve new era of innovation. Seeed also works with
global distributors and partners to push open hardware movement.