Octopus Segment LED Brick

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Introduction

Octopus Segment LED Brick OCTOPUS 056C Segmentric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56 inches common cathode digital tube with clock point and and decimal point can be used for simple clock display and digital display.

Segment1.jpg2.jpg3.jpg

Model: EF4057

Feature

  • Power supply 5V
  • I2C-bus interface
  • 16*8 bits RAM for display data storage
  • 16-step dimming circuit
  • Working temperature -40 ~ 85℃
  • Size 26.00mm X 58.00mm

Schematic

SDF.jpg


SIZE.jpg

Mechanic Dimensions

PCB.jpg

Usage

  • 3P buckled wires connector

Soil-OB-07.jpg

Hardware Installation

CONNECTION.jpg

Programming

Includes important code snippet. Demo code like , [ Download Full Code http://elecfreaks.com/estore/download/EF4057-Paintcode.zip]

<syntaxhighlight lang="php">

  1. include "TM1637.h"
  2. define CLK 2//pins definitions for TM1637 and can be changed to other ports
  3. define DIO 3

TM1637 tm1637(CLK,DIO);

  1. define ON 1
  2. define OFF 0

unsigned char ClockPoint = 1; void setup() {

  matrix.writeDigitNum(0, 8, true);
 matrix.writeDigitNum(1, 8, true);
 matrix.drawColon(true);
 matrix.writeDigitNum(3, 8, true);
 matrix.writeDigitNum(4, 8, true);
 matrix.writeDisplay();
 delay(500);
 matrix.clear();
 matrix.writeDisplay();
 delay(500);

}

</syntaxhighlight>

Example

The projects and application examples.


OB.jpg

Soil-OB-06.jpg



SHD IOE01 6.jpg


PushButtonS-07.jpg

Version Tracker

Revision Descriptions Release
v0.9b Initial public release date

Bug Tracker

Bug Tracker is the place you can publish any bugs you think you might have found during use. Please write down what you have to say, your answers will help us improve our products.

Resources

How to buy

Click here to buy:http://www.elecfreaks.com/estore/octopus-segment-led-brick.html

See Also

Other related products and resources.

Licensing

This documentation is licensed under the Creative Commons Attribution-ShareAlike License 3.0 Source code and libraries are

licensed under GPL/LGPL, see source code files for details.

External Links

Links to external webpages which provide more application ideas, documents/datasheet or software libraries