add parts

README.md

 # DDMC Router Daughter 
 
-This is a repository for a *Daughter Board* circuit from the from the [DDMC](#REF!) project. 
+This is a repository for a *Daughter Board* circuit from the from the [DDMC](https://gitlab.cba.mit.edu/jakeread/ddmc) project. 
 
 ![board](board.png)
 ![schem](schematic.png)