Add BOM for shield.

README.md

@@ -12,3 +12,24 @@ wiring I/O easier.  The shield has headers to allow for powering the Arduino off
 VIN (includes header points to make swapping easy).  There is also a header to provide 12v power over the RJ45
 connection to remotely power the camera.  The shield incudes an RS232 transciever so it is ready to plug into the
 camera's control port with a standard ethernet cable. 
+
+# Arduino Shield components
+
+|Component|Quantity|Notes|Link|
+|---|---|---|---|
+|Arduino Shield|1|See EAGLE directory|[Link](https://oshpark.com/shared_projects/oP5dpPBc)|
+|RS232 Transciever|1| |[Link](https://www.mouser.com/ProductDetail/968-HIN202IBNZ-T/)|
+|0.1uf SMD Capacitor|5| |[Link](https://www.mouser.com/ProductDetail/80-C0805C104J5R/)|
+|RJ45 Jack|1| |[Link](https://www.mouser.com/ProductDetail/523-RJHSE-5381/)|
+|2pin Molex Header|2|Or whatever header you prefer|[Link](https://www.mouser.com/ProductDetail/538-22-23-2021/)|
+|2pin Molex Housing|2| |[Link](https://www.mouser.com/ProductDetail/538-22-01-3027/)|
+|3pin Molex Header|4| |[Link](https://www.mouser.com/ProductDetail/538-22-23-2031/)|
+|3pin Molex Housing|4| |[Link](https://www.mouser.com/ProductDetail/538-22-01-3037/)|
+|4pin Molex Header|2| |[Link](https://www.mouser.com/ProductDetail/538-22-23-2041/)|
+|4pin Molex Housing|2| |[Link](https://www.mouser.com/ProductDetail/538-22-01-3047/)|
+|8pin Molex Header|2| |[Link](https://www.mouser.com/ProductDetail/538-22-23-2081/)|
+|8pin Molex Housing|2| |[Link](https://www.mouser.com/ProductDetail/538-22-01-3087/)|
+|Crimp contacts for Molex housings|Lots| |[Link](https://www.mouser.com/ProductDetail/538-08-50-0114/)|
+|Crimp tool for Molex contacts|1| |[Link](https://www.amazon.com/gp/product/B078WPT5M1/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1)|
+|Bunch of single row 2.54 pitch pin headers|Bunch| | |
+|10k Ohm Resistors|10| |