Update 01_AccessoryForTank.rst

SmartArduino · Feb 1, 2018 · efb8e8f · efb8e8f
1 parent d9ae1dc
commit efb8e8f
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/source/Robotics/01_AccessoryForTank.rst b/source/Robotics/01_AccessoryForTank.rst
@@ -113,6 +113,15 @@ The parameters can be seen as the follows.
 
     Assembling metal driving wheel
 
+To be fitable the different size for the motor axis, we have the following three size coupling for this wheel: 4mm, 5mm, and 6mm.
+
+.. figure:: ../_static/drivingwheelcoupling.jpg
+   :align: center
+   :alt: Coupling for driving wheel
+   :figclass: align-center
+
+    Coupling for driving wheel
+