adding sketches of components

posts/logo-designs.md

@@ -28,7 +28,23 @@ Combining the custom font with logo 3.
 
 ![Logo 5](/images/logo5.png "Logo 5")
 
-## 3D Model
+## 3D Model 1
 Here is a 3D model of a premilinary design of our physical object. 
 
 '![Brick](/images/brick-1.0.png "Brick")
+
+## 3D Model 2
+Here is a 3D model of the part that is in direct contact with the board. The three large holes will be for magnets to hold the "brick" against the board. The small, half circled hole is for the rotary encoder module.
+
+'![Bottom](/images/brick-1.0-v1-bottom.png "Bottom")
+
+## 3D Model 3
+A 3D model that illustrates how the bottom part of our brick and our rotary encoder works together.
+
+'![Bottom&Rotary](/images/brick-1.0-v1-Bot&Rot.png "Bottom&Rotary")
+
+## 3D model 4
+A 3D model of how the rotary encoder module is placed on our top part, the part we interact with. It shows that the encoders PCB part is screwed together with the top part.
+
+'![Turner&Rotary](/images\brick-1.0-v1 rot&turner.png "Turner&Rotary")
+