
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    
<title>Segment Display 4x7 Bricklet – Tinkerforge</title>

<!--<link type="text/css" rel="stylesheet" href="http://www.tinkerforge.com/static/base_tf.css" />-->
<link type="text/css" rel="stylesheet" href="http://www.tinkerforge.com/static/jquery.lightbox-0.5.css" />
<meta name="keywords" content="Tinkerforge, Open Source Hardware, Bricks, Bricklets, USB Controllable, USB Sensing, USB Controlling" />
<meta name="description" content="Easy-to-use open source hardware. Control motors and sense the environment over USB, Ethernet or Wi-Fi/WLAN with C/C++, C#, Delphi/Lazarus, Java, JavaScript, LabVIEW, Mathematica, MATLAB/Octave, Perl, PHP, Python, Ruby, Shell, Visual Basic .NET or directly over TCP/IP." />
<meta name="copyright" content="Tinkerforge GmbH" />
<!--<script type="text/javascript">document.write('<style>.noscript { display: none; }</style>');</script>-->


    
    <link rel="stylesheet" href="../../_static/documentation_tf.css" type="text/css" />
    <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
    
    <script type="text/javascript">
      var DOCUMENTATION_OPTIONS = {
        URL_ROOT:    '../../',
        VERSION:     '1.0',
        COLLAPSE_INDEX: false,
        FILE_SUFFIX: '.html',
        HAS_SOURCE:  true
      };
    </script>
    <script type="text/javascript" src="../../_static/jquery.js"></script>
    <script type="text/javascript" src="../../_static/underscore.js"></script>
    <script type="text/javascript" src="../../_static/doctools.js"></script>
    <link rel="top" title="Tinkerforge" href="../../index.html" />
    <link rel="up" title="Bricklets" href="Bricklets.html" />
    <link rel="next" title="Solid State Relay Bricklet" href="Solid_State_Relay.html" />
    <link rel="prev" title="Rotary Poti Bricklet" href="Rotary_Poti.html" />

<script type="text/javascript" src="http://www.tinkerforge.com/static/jquery.lightbox-0.5.js"></script>
<script type="text/javascript">$(function() { $('#gallery a').lightBox(); });</script>
<script type="text/javascript">$(function() { $(".sphinxsidebarwrapper").filter(function() { return $.trim($(this).text()).length == 0; }).parent().hide(); });</script>


  </head>
  <body>
<div id="wrapper">
	<div id="tfcontent">
		<div class="boxContent3">


<div class="toctree">
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../../Getting_Started.html">Getting Started</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../Primer.html">Primer</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Tutorials/Tutorials.html">Tutorials</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../FAQ.html">FAQ</a></li>
</ul>
</li>
<li class="toctree-l1 current"><a class="reference internal" href="../Hardware.html">Hardware</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../Bricks/Bricks.html">Bricks</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="Bricklets.html">Bricklets</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="Ambient_Light.html">Ambient Light Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Analog_In.html">Analog In Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Analog_Out.html">Analog Out Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Barometer.html">Barometer Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Breakout.html">Breakout Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Color.html">Color Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Current12.html">Current12 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Current25.html">Current25 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Distance_IR.html">Distance IR Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Distance_US.html">Distance US Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Dual_Button.html">Dual Button Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Dual_Relay.html">Dual Relay Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="GPS.html">GPS Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Hall_Effect.html">Hall Effect Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Humidity.html">Humidity Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Industrial_Digital_In_4.html">Industrial Digital In 4 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Industrial_Digital_Out_4.html">Industrial Digital Out 4 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Industrial_Dual_020mA.html">Industrial Dual 0-20mA Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Industrial_Quad_Relay.html">Industrial Quad Relay Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="IO16.html">IO-16 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="IO4.html">IO-4 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Joystick.html">Joystick Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="LCD_16x2.html">LCD 16x2 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="LCD_20x4.html">LCD 20x4 Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="LED_Strip.html">LED Strip Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Line.html">Line Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Linear_Poti.html">Linear Poti Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Moisture.html">Moisture Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Motion_Detector.html">Motion Detector Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Multi_Touch.html">Multi Touch Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="NFC_RFID.html">NFC/RFID Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Piezo_Buzzer.html">Piezo Buzzer Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Piezo_Speaker.html">Piezo Speaker Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="PTC.html">PTC Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Remote_Switch.html">Remote Switch Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Rotary_Encoder.html">Rotary Encoder Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Rotary_Poti.html">Rotary Poti Bricklet</a></li>
<li class="toctree-l3 current"><a class="current reference internal" href="">Segment Display 4x7 Bricklet</a><ul>
<li class="toctree-l4"><a class="reference internal" href="#features">Features</a></li>
<li class="toctree-l4"><a class="reference internal" href="#description">Description</a></li>
<li class="toctree-l4"><a class="reference internal" href="#technical-specifications">Technical Specifications</a></li>
<li class="toctree-l4"><a class="reference internal" href="#resources">Resources</a></li>
<li class="toctree-l4"><a class="reference internal" href="#test-your-segment-display-4x7-bricklet">Test your Segment Display 4x7 Bricklet</a></li>
<li class="toctree-l4"><a class="reference internal" href="#case">Case</a></li>
<li class="toctree-l4"><a class="reference internal" href="#programming-interface">Programming Interface</a></li>
<li class="toctree-l4"><a class="reference internal" href="#known-bugs">Known Bugs</a></li>
</ul>
</li>
<li class="toctree-l3"><a class="reference internal" href="Solid_State_Relay.html">Solid State Relay Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Sound_Intensity.html">Sound Intensity Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Temperature.html">Temperature Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Temperature_IR.html">Temperature IR Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Tilt.html">Tilt Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Voltage.html">Voltage Bricklet</a></li>
<li class="toctree-l3"><a class="reference internal" href="Voltage_Current.html">Voltage/Current Bricklet</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../Master_Extensions/Master_Extensions.html">Master Extensions</a></li>
<li class="toctree-l2"><a class="reference internal" href="../Power_Supplies/Power_Supplies.html">Power Supplies</a></li>
<li class="toctree-l2"><a class="reference internal" href="../Accessories/Accessories.html">Accessories</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Timeline.html">Timeline</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../Software/Software.html">Software</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../Software/Brickd.html">Brick Daemon (brickd)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Software/Brickv.html">Brick Viewer (brickv)</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Software/API_Bindings.html">API Bindings</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Software/Firmwares_And_Plugins.html">Firmwares and Plugins</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Software/Device_Identifier.html">Device Identifier</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Source_Code.html">Source Code and Bug Tracking</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Programming_Interface.html">Programming Interface</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../Kits/Kits.html">Starter Kits</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../Kits/WeatherStation/WeatherStation.html">Weather Station</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Kits/HardwareHacking/HardwareHacking.html">Hardware Hacking</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Kits/ServerRoomMonitoring/ServerRoomMonitoring.html">Server Room Monitoring</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Kits/Blinkenlights/Blinkenlights.html">Blinkenlights</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Kits/InternetOfThings/InternetOfThings.html">Internet of Things</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Kits/CameraSlider/CameraSlider.html">Camera Slider</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../Embedded/Boards.html">Embedded Boards</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../Embedded/Raspberry_Pi.html">Raspberry Pi</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../../Specifications.html">Specifications</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../../Technical_Data.html">Technical Data</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Low_Level_Protocols/TCPIP.html">TCP/IP Protocol</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Low_Level_Protocols/Modbus.html">Modbus Protocol</a></li>
<li class="toctree-l2"><a class="reference internal" href="../../Low_Level_Protocols/Wireshark_Dissector.html">Wireshark Dissector</a></li>
</ul>
</li>
</ul>

</div>



<div id="shoplink_img">
	<a href="../../../shop/bricklets/segment-display-4x7-bricklet.html"><img alt="Shop" width="32" height="40" src="../../_images/Misc/cart-icon.png" /></a>
</div>
<div id="shoplink_a">
	<a href="../../../shop/bricklets/segment-display-4x7-bricklet.html">In Shop</a>
</div>



    <div class="document">
      <div class="documentwrapper">
        <div class="bodywrapper">
          <div class="body">
            
  <div class="section" id="segment-display-4x7-bricklet">
<span id="id1"></span><h1>Segment Display 4x7 Bricklet<a class="headerlink" href="#segment-display-4x7-bricklet" title="Permalink to this headline">¶</a></h1>
{% from "macros.html" import tfdocstart, tfdocimg, tfdocend %}
{{
    tfdocstart("Bricklets/bricklet_segment_display_4x7_tilted_350.jpg",
               "Bricklets/bricklet_segment_display_4x7_tilted_600.jpg",
               "Segment Display 4x7 Bricklet")
}}
{{
    tfdocimg("Bricklets/bricklet_segment_display_4x7_horizontal_100.jpg",
             "Bricklets/bricklet_segment_display_4x7_horizontal_600.jpg",
             "Segment Display 4x7 Bricklet")
}}
{{
    tfdocimg("Cases/bricklet_segment_display_4x7_case_tilted_100.jpg",
             "Cases/bricklet_segment_display_4x7_case_tilted_600.jpg",
             "Segment Display 4x7 Bricklet in Case")
}}
{{
    tfdocimg("Bricklets/bricklet_segment_display_4x7_leds_on_100.jpg",
             "Bricklets/bricklet_segment_display_4x7_leds_on_600.jpg",
             "Segment Display 4x7 Bricklet active")
}}
{{
    tfdocimg("Bricklets/bricklet_segment_display_4x7_brickv_100.jpg",
             "Bricklets/bricklet_segment_display_4x7_brickv.jpg",
             "Segment Display 4x7 Bricklet in Brick Viewer")
}}
{{
    tfdocimg("Dimensions/segment_display_4x7_bricklet_dimensions_100.png",
             "Dimensions/segment_display_4x7_bricklet_dimensions_600.png",
             "Outline and drilling plan")
}}
{{ tfdocend() }}<div class="section" id="features">
<h2>Features<a class="headerlink" href="#features" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>Four 7-segment displays with switchable colon</li>
<li>Brightness of segments configurable</li>
<li>Configurable counter functionality</li>
</ul>
</div>
<div class="section" id="description">
<span id="segment-display-4x7-bricklet-description"></span><h2>Description<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
<p>The Segment Display 4x7 <a class="reference internal" href="../../Primer.html#primer-bricklets"><em>Bricklet</em></a> can be
used to control four 7-segment displays and a colon by a
<a class="reference internal" href="../../Primer.html#primer-bricks"><em>Brick</em></a>. Each of the 29 segments
can be controlled independently. It is also possible to configure the
brightness of the segments. Besides the possibility of controlling each segment
independently, the API offers a user configurable counter.</p>
</div>
<div class="section" id="technical-specifications">
<h2>Technical Specifications<a class="headerlink" href="#technical-specifications" title="Permalink to this headline">¶</a></h2>
<table border="1" class="docutils">
<colgroup>
<col width="35%" />
<col width="65%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Property</th>
<th class="head">Value</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>Current Consumption</td>
<td><div class="first last line-block">
<div class="line">1mA (all segments off)</div>
<div class="line">6mA (all segments on at minimum brightness)</div>
<div class="line">62mA (all segments on at maximum brightness)</div>
</div>
</td>
</tr>
<tr class="row-odd"><td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr class="row-even"><td>Segment Width</td>
<td>6mm</td>
</tr>
<tr class="row-odd"><td>Segment Height</td>
<td>10mm</td>
</tr>
<tr class="row-even"><td>Brightness of Segments</td>
<td>Configurable, up to 70mcd</td>
</tr>
<tr class="row-odd"><td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr class="row-even"><td>Dimensions (W x D x H)</td>
<td>25 x 65 x 9mm (0.98 x 2.56 x 0.35&quot;)</td>
</tr>
<tr class="row-odd"><td>Weight</td>
<td>11g</td>
</tr>
</tbody>
</table>
</div>
<div class="section" id="resources">
<h2>Resources<a class="headerlink" href="#resources" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li>TM1637 datasheet (<a class="reference external" href="https://github.com/Tinkerforge/segment-display-4x7-bricklet/raw/master/datasheets/TM1637.pdf">Download</a>)</li>
<li>KHN40392ASR1D-2 datasheet (<a class="reference external" href="https://github.com/Tinkerforge/segment-display-4x7-bricklet/raw/master/datasheets/KHN40392ASR1D-2.pdf">Download</a>)</li>
<li>Schematic (<a class="reference external" href="https://github.com/Tinkerforge/segment-display-4x7-bricklet/raw/master/hardware/segment-display-4x7-schematic.pdf">Download</a>)</li>
<li>Outline and drilling plan (<a class="reference external" href="../../_images/Dimensions/segment_display_4x7_bricklet_dimensions.png">Download</a>)</li>
<li>Source code and design files (<a class="reference external" href="https://github.com/Tinkerforge/segment-display-4x7-bricklet/zipball/master">Download</a>)</li>
</ul>
</div>
<div class="section" id="test-your-segment-display-4x7-bricklet">
<span id="segment-display-4x7-bricklet-test"></span><h2>Test your Segment Display 4x7 Bricklet<a class="headerlink" href="#test-your-segment-display-4x7-bricklet" title="Permalink to this headline">¶</a></h2>
<p>To test a Segment Display 4x7 Bricklet you need to have <a class="reference internal" href="../../Software/Brickd.html#brickd"><em>Brick Daemon</em></a> and
<a class="reference internal" href="../../Software/Brickv.html#brickv"><em>Brick Viewer</em></a> installed. Brick Daemon acts as a proxy between
the USB interface of the Bricks and the API bindings. Brick Viewer connects
to Brick Daemon. It helps to figure out basic information about the connected
Bricks and Bricklets and allows to test them.</p>
<p>Connect the Segment Display 4x7 Bricklet to a <a class="reference internal" href="../../Primer.html#primer-bricks"><em>Brick</em></a>
with a Bricklet Cable.</p>
<p>If you connect the Brick to the PC over USB, you should see a new tab named
&quot;Segment Display 4x7 Bricklet&quot; in the Brick Viewer after a moment. Select this tab.
If everything went as expected you can now activate/deactivate the
individual segments.</p>
<a class="reference external image-reference" href="../../_images/Bricklets/bricklet_segment_display_4x7_brickv.jpg"><img alt="Segment Display 4x7 Bricklet in Brick Viewer" class="align-center" src="../../_images/bricklet_segment_display_4x7_brickv.jpg" style="width: 722.0px; height: 431.0px;" /></a>
<p>After this test you can go on with writing your own application.
See the <a class="reference internal" href="#segment-display-4x7-bricklet-programming-interface"><em>Programming Interface</em></a>
section for the API of the Segment Display 4x7 Bricklet and examples in different programming
languages.</p>
</div>
<div class="section" id="case">
<span id="segment-display-4x7-bricklet-case"></span><h2>Case<a class="headerlink" href="#case" title="Permalink to this headline">¶</a></h2>
<p>A <a class="reference external" href="https://www.tinkerforge.com/en/shop/cases/case-segment-display-4x7-bricklet.html">laser-cut case for the Segment Display 4x7 Bricklet</a> is available.</p>
<a class="reference external image-reference" href="../../_images/Cases/bricklet_segment_display_4x7_case_tilted_1000.jpg"><img alt="Case for Segment Display 4x7 Bricklet" class="align-center" src="../../_images/bricklet_segment_display_4x7_case_tilted_350.jpg" style="width: 350.0px; height: 287.0px;" /></a>
<p>The assembly is easiest if you follow the following steps:</p>
<ul class="simple">
<li>Screw Bricklet to top plate with spacers at the bottom and long screws from the top,</li>
<li>build up side plates,</li>
<li>plug side plates into top plate and</li>
<li>screw bottom plate to bottom spacers.</li>
</ul>
<p>Below you can see an exploded assembly drawing of the Segment Display 4x7 Bricklet case:</p>
<a class="reference external image-reference" href="../../_images/Exploded/segment_display_4x7_exploded.png"><img alt="Exploded assembly drawing for Segment Display 4x7 Bricklet" class="align-center" src="../../_images/segment_display_4x7_exploded_350.png" style="width: 350.0px; height: 263.0px;" /></a>
<p>Hint: There is a protective film on both sides of the plates,
you have to remove it before assembly.</p>
</div>
<div class="section" id="programming-interface">
<span id="segment-display-4x7-bricklet-programming-interface"></span><h2>Programming Interface<a class="headerlink" href="#programming-interface" title="Permalink to this headline">¶</a></h2>
<p>See <a class="reference internal" href="../../Programming_Interface.html#programming-interface"><em>Programming Interface</em></a> for a detailed description.</p>
<table border="1" class="docutils">
<colgroup>
<col width="45%" />
<col width="18%" />
<col width="18%" />
<col width="18%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Language</th>
<th class="head">API</th>
<th class="head">Examples</th>
<th class="head">Installation</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td>Modbus</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Modbus.html#segment-display-4x7-bricklet-modbus-api"><em>API</em></a></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr class="row-odd"><td>TCP/IP</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_TCPIP.html#segment-display-4x7-bricklet-tcpip-api"><em>API</em></a></td>
<td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<tr class="row-even"><td>C/C++</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_C.html#segment-display-4x7-bricklet-c-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_C.html#segment-display-4x7-bricklet-c-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_C.html#api-bindings-c"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>C#</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_CSharp.html#segment-display-4x7-bricklet-csharp-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_CSharp.html#segment-display-4x7-bricklet-csharp-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_CSharp.html#api-bindings-csharp"><em>Installation</em></a></td>
</tr>
<tr class="row-even"><td>Delphi/Lazarus</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Delphi.html#segment-display-4x7-bricklet-delphi-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Delphi.html#segment-display-4x7-bricklet-delphi-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Delphi.html#api-bindings-delphi"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>Java</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Java.html#segment-display-4x7-bricklet-java-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Java.html#segment-display-4x7-bricklet-java-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Java.html#api-bindings-java"><em>Installation</em></a></td>
</tr>
<tr class="row-even"><td>JavaScript</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_JavaScript.html#segment-display-4x7-bricklet-javascript-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_JavaScript.html#segment-display-4x7-bricklet-javascript-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_JavaScript.html#api-bindings-javascript"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>LabVIEW</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_LabVIEW.html#segment-display-4x7-bricklet-labview-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_LabVIEW.html#segment-display-4x7-bricklet-labview-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_LabVIEW.html#api-bindings-labview"><em>Installation</em></a></td>
</tr>
<tr class="row-even"><td>Mathematica</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Mathematica.html#segment-display-4x7-bricklet-mathematica-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Mathematica.html#segment-display-4x7-bricklet-mathematica-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Mathematica.html#api-bindings-mathematica"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>MATLAB/Octave</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_MATLAB.html#segment-display-4x7-bricklet-matlab-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_MATLAB.html#segment-display-4x7-bricklet-matlab-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_MATLAB.html#api-bindings-matlab"><em>Installation</em></a></td>
</tr>
<tr class="row-even"><td>Perl</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Perl.html#segment-display-4x7-bricklet-perl-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Perl.html#segment-display-4x7-bricklet-perl-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Perl.html#api-bindings-perl"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>PHP</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_PHP.html#segment-display-4x7-bricklet-php-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_PHP.html#segment-display-4x7-bricklet-php-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_PHP.html#api-bindings-php"><em>Installation</em></a></td>
</tr>
<tr class="row-even"><td>Python</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Python.html#segment-display-4x7-bricklet-python-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Python.html#segment-display-4x7-bricklet-python-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Python.html#api-bindings-python"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>Ruby</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Ruby.html#segment-display-4x7-bricklet-ruby-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Ruby.html#segment-display-4x7-bricklet-ruby-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Ruby.html#api-bindings-ruby"><em>Installation</em></a></td>
</tr>
<tr class="row-even"><td>Shell</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Shell.html#segment-display-4x7-bricklet-shell-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_Shell.html#segment-display-4x7-bricklet-shell-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_Shell.html#api-bindings-shell"><em>Installation</em></a></td>
</tr>
<tr class="row-odd"><td>Visual Basic .NET</td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_VBNET.html#segment-display-4x7-bricklet-vbnet-api"><em>API</em></a></td>
<td><a class="reference internal" href="../../Software/Bricklets/SegmentDisplay4x7_Bricklet_VBNET.html#segment-display-4x7-bricklet-vbnet-examples"><em>Examples</em></a></td>
<td><a class="reference internal" href="../../Software/API_Bindings_VBNET.html#api-bindings-vbnet"><em>Installation</em></a></td>
</tr>
</tbody>
</table>
</div>
<div class="section" id="known-bugs">
<h2>Known Bugs<a class="headerlink" href="#known-bugs" title="Permalink to this headline">¶</a></h2>
<p>When connecting the Segment Display 4x7 Bricklet (version 1.0) to a Master
Brick, try to connect it to port A or B (not C or D). The reason for that is,
that the Segment Display 4x7 Bricklet might interfere with the Analog-to-digital
converter of the microcontroller due to a voltage feedback.</p>
<p>This will be fixed in the next product version.</p>
</div>
</div>


          </div>
        </div>
      </div>
      <div class="clearer"></div>
    </div>
		<div id="tf_license">
			<a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/">
				<img alt="Creative Commons Licence" width="88" height="31" style="border-width:0" src="/static/images/cc_license_logo.png" />
			</a>
			The content of this page is licensed under
			<a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/">Creative Commons Attribution 3.0 Unported License</a>.
		</div>
		</div>
	</div>
</div>

    <div class="footer">
        &copy; Copyright 2011-2015, Olaf Lüke (olaf@tinkerforge.com).
      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2.
    </div>
  </body>
</html>