Grove - alphanumeric Digital Tubes Display

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Introduction of sensor

Grove - alphanumeric Digital Tubes Display,Based on HT16K33,it can display number,and scrolling displaying.

Notice:

• Support dual(two tubes)&qual(four tubes) alphanumeric Digital Tubes simultaneously. use following API to select the type of display.

    tube.setTubeType(TYPE_4,I2C_ADDR_AFTER_CHANGE_FOUR);

or

    tube.setTubeType(TYPE_2,TYPE_2_DEFAULT_I2C_ADDR);

• The example : < combine_two_displays.ino > shows how to combine two displays in one project.

setTubeSegments(TubeNum tube_num,uint16_t segments)

You can set specific segments of the display on or off by adding together segment values (eg. SEGMENT_TOP + SEGMENT_BOTTOM). The example : < display_specific_segments.ino > shows how to do this. The following image shows the names of the segments (color coded).

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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.