Team:ESBS-Strasbourg/Results/Device

From 2010.igem.org

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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Results/Modelling">
<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Results/Modelling">
Modeling</a></li>
Modeling</a></li>
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                                <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Results/Device">Lighting device</a></li>
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                                 <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Notebook/Microfluidics">
                                 <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Notebook/Microfluidics">
Microfluidics</a></li>
Microfluidics</a></li>
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                                <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Results/Device">Lighting device</a></li>
<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Notebook/Labbook">
<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Notebook/Labbook">
Lab-book</a></li>
Lab-book</a></li>
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<p><br/><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice">
HUMAN PRACTICE</a></p>
HUMAN PRACTICE</a></p>
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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice/organisation">
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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice#organisation">
Organisation</a></li>
Organisation</a></li>
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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice/survey">
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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice#survey">
Survey</a></li>
Survey</a></li>
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                                 <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice/video">
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                                 <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice#video">
The ClpX video</a></li>
The ClpX video</a></li>
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                                 <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice/game">
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                                 <li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice#game">
The ClpX game</a></li>
The ClpX game</a></li>
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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Notebook/safety">
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<li><a href="http://2010.igem.org/Team:ESBS-Strasbourg/Humanpractice#safety">
Project Safety</a></li>
Project Safety</a></li>
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<div id="windowbox" style="position:fixed; top:50%; left:20px; width:11%;">
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<span style="color:ivory;">
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&nbsp;&nbsp;
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<a href="http://2010.igem.org/Team:ESBS-Strasbourg/science">
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<img border="0" src="http://2010.igem.org/wiki/images/d/da/ESBS-Strasbourg-Clpx.gif" width="70" height="85" ></a>
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<br>
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Let me guide you</span>
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To make the characterization of our biological system we develop a lighting device which can be controlled from a computer. The goal of this device is to create red and infrared pulses of which period and duration are fixed by the user in a computer interface.  
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To make the characterization of our biological system we developped a lighting device which can be controlled from a computer. The goal of this device is to create red and infrared pulses which period and duration are fixed by the user in a computer interface.  
<br>
<br>
<br>
<br>
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The link between computer and the microcontroller is carrying through the serial port.
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The lighting part of the device is composed of two parts:
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<br>
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• A LEDs band which is composed of four red LEDs put alternately with four infrared LEDs and used to enlighten a tube
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<br>
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• A box subdivided into a 3-by-3 matrix of compartments, each one containing a red and an infrared LED and used to enlighten independently nine biological materials
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<br>
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<br>
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These two parts are represented on the following scheme:
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<center><img src="http://2010.igem.org/wiki/images/e/e8/Leds_tot.png" width="500px"></center>
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We design the printed circuit board with Kicad a free PCB design tool. You can download Kicad at this address:<br>
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We designed the printed circuit board with Kicad, a free PCB design tool. You can download Kicad at this address:<br>
<a href="http://www.lis.inpg.fr/realise_au_lis/kicad/">http://www.lis.inpg.fr/realise_au_lis/kicad/</a>
<a href="http://www.lis.inpg.fr/realise_au_lis/kicad/">http://www.lis.inpg.fr/realise_au_lis/kicad/</a>
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The following picture explains the different components used:
The following picture explains the different components used:
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<center><img src="http://2010.igem.org/wiki/images/0/08/LEDs_PCB_screen.png" width="750px"></center>
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And here is the list of the corresponding components used:
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• A1, A2, A3, B1,  B2 , B3, C1,  C2 and C3: LEDs connectors
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<br>
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• B1: LEDs band connector
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<br>
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• Q1: quartz 4 MHz
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<br>
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• PIC: Microchip PIC 18F452
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• MAX: MAX232
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• DB9: DB9 connector
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• PB: reset button
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• P1: power connector (9 V)
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• P2: 78L05L voltage regulator (5 V)
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• R1: LEDs resistors (100 Ω)
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• RC1: resistor (10 kΩ) and capacitor (100 nF) for the reset
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• C1: quartz capacitor (33 pF)
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• C2: power decoupling capacitor (33 nF)
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• C3,C4,C5,C6: MAX232 capacitors (10 µF)
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• C7: 78L05L capacitor (330 nF)
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The microcontroller used is a Microchip pic 18F452 which is easily programmable in C language with MPLAB combined with C18 compiler.
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The microcontroller used is a Microchip pic 18F452 which is easily programmable in C language with MPLAB combined to a C18 compiler. The link between the computer and the microcontroller is carried through the serial port.
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And here are the source files of the soft: <center><a href="http://2010.igem.org/wiki/images/2/2d/Pic_LEDs_sources.zip"><img src="http://2010.igem.org/wiki/images/e/e8/Download_bouton.png"></a></center>
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And here are the source files of the software: <center><a href="http://2010.igem.org/wiki/images/2/2d/Pic_LEDs_sources.zip"><img src="http://2010.igem.org/wiki/images/e/e8/Download_bouton.png"></a></center>
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We develop the computer software with Microsoft Visual C++. You can download Express version at this address: <a href="http://msdn.microsoft.com/fr-fr/express/default.aspx">http://msdn.microsoft.com/fr-fr/express/default.aspx</a>
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We developped the computer software with Microsoft Visual C++. You can download Express version at this address:
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<br>
 +
<a href="http://msdn.microsoft.com/fr-fr/express/default.aspx">http://msdn.microsoft.com/fr-fr/express/default.aspx</a>
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And here are the sources files: <center><a href="http://2010.igem.org/wiki/images/e/e9/Prog_LEDs.zip"><img src="http://2010.igem.org/wiki/images/e/e8/Download_bouton.png"></a></center>
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And here are the source files: <center><a href="http://2010.igem.org/wiki/images/7/79/Prog_LEDs_sources.zip"><img src="http://2010.igem.org/wiki/images/e/e8/Download_bouton.png"></a></center>
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Latest revision as of 16:35, 27 October 2010

{|

ESBS - Strasbourg



Lighting device

  
Let me guide you


Lighting device




1. Introduction


To make the characterization of our biological system we developped a lighting device which can be controlled from a computer. The goal of this device is to create red and infrared pulses which period and duration are fixed by the user in a computer interface.

The lighting part of the device is composed of two parts:
• A LEDs band which is composed of four red LEDs put alternately with four infrared LEDs and used to enlighten a tube
• A box subdivided into a 3-by-3 matrix of compartments, each one containing a red and an infrared LED and used to enlighten independently nine biological materials

These two parts are represented on the following scheme:





2. Printed circuit board


We designed the printed circuit board with Kicad, a free PCB design tool. You can download Kicad at this address:
http://www.lis.inpg.fr/realise_au_lis/kicad/

Here you can download the PCB file of the circuit:


The following picture explains the different components used:



And here is the list of the corresponding components used:

• A1, A2, A3, B1, B2 , B3, C1, C2 and C3: LEDs connectors
• B1: LEDs band connector
• Q1: quartz 4 MHz
• PIC: Microchip PIC 18F452
• MAX: MAX232
• DB9: DB9 connector
• PB: reset button
• P1: power connector (9 V)
• P2: 78L05L voltage regulator (5 V)
• R1: LEDs resistors (100 Ω)
• RC1: resistor (10 kΩ) and capacitor (100 nF) for the reset
• C1: quartz capacitor (33 pF)
• C2: power decoupling capacitor (33 nF)
• C3,C4,C5,C6: MAX232 capacitors (10 µF)
• C7: 78L05L capacitor (330 nF)


3. Microcontroller software


The microcontroller used is a Microchip pic 18F452 which is easily programmable in C language with MPLAB combined to a C18 compiler. The link between the computer and the microcontroller is carried through the serial port.

Here you can download the hex file of the program:


And here are the source files of the software:



4. Computer software


We developped the computer software with Microsoft Visual C++. You can download Express version at this address:
http://msdn.microsoft.com/fr-fr/express/default.aspx

The following picture illustrates the software interface:



Here you can download the software:


And here are the source files: