Hamilton holder for opentrons modules (#776)

Author: nedru004

docs/resources/library/diy/davidnedrud.md

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+# Designs by David Nedrud
+
+I created a 3D printed part for the Hamilton MFX carrier that can hold opentrons modules.
+
+## MFX modules
+| Description | Image | PLR definition |
+| - | - | - |
+| 'hamilton_mfx_opentrons_module'<br>This 3D printed module accepts Opentrons hardware. I tested with Opentrons temperature module<br>[OnShape link to part](https://cad.onshape.com/documents/71f70c40910fd15876f75d76/w/81912f5001c1f8dcb28dfd3b/e/da8c964d83d158897c596d21) | ![](../img/davidnedrud/hamilton_mfx_opentrons_module_1.jpeg) ![](../img/davidnedrud/hamilton_mfx_opentrons_module_2.jpeg)| `hamilton_mfx_opentrons_module` |

docs/resources/library/diy/index.md

@@ -8,4 +8,5 @@ You can find find 3D printed parts under `resources/diy`.
 :maxdepth: 1
 
 grindbio
+davidnedrud
 ```

docs/resources/library/img/davidnedrud/hamilton_mfx_opentrons_module_1.jpeg

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+from .modules import *

docs/resources/library/img/davidnedrud/hamilton_mfx_opentrons_module_2.jpeg

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+from pylabrobot.resources.carrier import Coordinate, ResourceHolder
+
+
+def hamilton_mfx_opentrons_module(name: str) -> ResourceHolder:
+  """3D printed part
+  Module to hold an opentrons module on an MFX carrier. Bolts into carrier
+  see STL file for printing
+  https://cad.onshape.com/documents/71f70c40910fd15876f75d76/w/81912f5001c1f8dcb28dfd3b/e/da8c964d83d158897c596d21
+  """
+
+  return ResourceHolder(
+    name=name,
+    size_x=134.0,
+    size_y=94.0,
+    size_z=7,  # designed
+    # probe height - carrier_height - deck_height
+    child_location=Coordinate(2, 5, 6),
+    model=hamilton_mfx_opentrons_module.__name__,
+  )