Commit ae8b4b13 authored by Clement Remi's avatar Clement Remi
Browse files

update

parent b1d0cccd
...@@ -326,10 +326,6 @@ two ADS1115 were used,one for the voltage measurement one for the current measur ...@@ -326,10 +326,6 @@ two ADS1115 were used,one for the voltage measurement one for the current measur
is a 16-bit ADC (Analog-to-Digital Converter), with an adaptable gain. The advantage of ADS1115 is that the is a 16-bit ADC (Analog-to-Digital Converter), with an adaptable gain. The advantage of ADS1115 is that the
input signal value could lie between - to + 6.114 V. For the current measurement we have directly integrated the INA282 component, input signal value could lie between - to + 6.114 V. For the current measurement we have directly integrated the INA282 component,
which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:</p> which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.</p>
</div>
<table class="docutils align-center"> <table class="docutils align-center">
<colgroup> <colgroup>
<col style="width: 12%" /> <col style="width: 12%" />
...@@ -487,6 +483,10 @@ electrodes A and B</p></td> ...@@ -487,6 +483,10 @@ electrodes A and B</p></td>
</tr> </tr>
</tbody> </tbody>
</table> </table>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.Change the shunt value in the code.</p>
</div>
<table class="docutils align-center"> <table class="docutils align-center">
<colgroup> <colgroup>
<col style="width: 13%" /> <col style="width: 13%" />
......
...@@ -43,9 +43,6 @@ input signal value could lie between - to + 6.114 V. For the current measurement ...@@ -43,9 +43,6 @@ input signal value could lie between - to + 6.114 V. For the current measurement
which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps: which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:
.. note::
In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.
.. table:: .. table::
:align: center :align: center
...@@ -155,6 +152,12 @@ which allows to realize precise current measurement around a shunt resistor. The ...@@ -155,6 +152,12 @@ which allows to realize precise current measurement around a shunt resistor. The
| | Soldering three capacitors (100nF) | | | Soldering three capacitors (100nF) |
| | | | | |
+---------+------------------------------------------------------------+ +---------+------------------------------------------------------------+
.. warning::
In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.Change the shunt value in the code.
.. table:: .. table::
:align: center :align: center
......
This diff is collapsed.
...@@ -326,10 +326,6 @@ two ADS1115 were used,one for the voltage measurement one for the current measur ...@@ -326,10 +326,6 @@ two ADS1115 were used,one for the voltage measurement one for the current measur
is a 16-bit ADC (Analog-to-Digital Converter), with an adaptable gain. The advantage of ADS1115 is that the is a 16-bit ADC (Analog-to-Digital Converter), with an adaptable gain. The advantage of ADS1115 is that the
input signal value could lie between - to + 6.114 V. For the current measurement we have directly integrated the INA282 component, input signal value could lie between - to + 6.114 V. For the current measurement we have directly integrated the INA282 component,
which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:</p> which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.</p>
</div>
<table class="docutils align-center"> <table class="docutils align-center">
<colgroup> <colgroup>
<col style="width: 12%" /> <col style="width: 12%" />
...@@ -487,6 +483,10 @@ electrodes A and B</p></td> ...@@ -487,6 +483,10 @@ electrodes A and B</p></td>
</tr> </tr>
</tbody> </tbody>
</table> </table>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.Change the shunt value in the code.</p>
</div>
<table class="docutils align-center"> <table class="docutils align-center">
<colgroup> <colgroup>
<col style="width: 13%" /> <col style="width: 13%" />
......
...@@ -43,9 +43,6 @@ input signal value could lie between - to + 6.114 V. For the current measurement ...@@ -43,9 +43,6 @@ input signal value could lie between - to + 6.114 V. For the current measurement
which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps: which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:
.. note::
In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.
.. table:: .. table::
:align: center :align: center
...@@ -155,6 +152,12 @@ which allows to realize precise current measurement around a shunt resistor. The ...@@ -155,6 +152,12 @@ which allows to realize precise current measurement around a shunt resistor. The
| | Soldering three capacitors (100nF) | | | Soldering three capacitors (100nF) |
| | | | | |
+---------+------------------------------------------------------------+ +---------+------------------------------------------------------------+
.. warning::
In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.Change the shunt value in the code.
.. table:: .. table::
:align: center :align: center
......
This diff is collapsed.
...@@ -43,9 +43,6 @@ input signal value could lie between - to + 6.114 V. For the current measurement ...@@ -43,9 +43,6 @@ input signal value could lie between - to + 6.114 V. For the current measurement
which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps: which allows to realize precise current measurement around a shunt resistor. The assembly are described in the following steps:
.. note::
In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.
.. table:: .. table::
:align: center :align: center
...@@ -155,6 +152,12 @@ which allows to realize precise current measurement around a shunt resistor. The ...@@ -155,6 +152,12 @@ which allows to realize precise current measurement around a shunt resistor. The
| | Soldering three capacitors (100nF) | | | Soldering three capacitors (100nF) |
| | | | | |
+---------+------------------------------------------------------------+ +---------+------------------------------------------------------------+
.. warning::
In this version, We used a shunt resistor of 2 ohms, which limits the current measurement to 48 mA. If the current is higher than this value, you just have to decrease the value of the shunt resistor.Change the shunt value in the code.
.. table:: .. table::
:align: center :align: center
......
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