DMUX done. Almost getting better at this.

projects/01/DMux.hdl

@@ -14,5 +14,7 @@ CHIP DMux {
     OUT a, b;
 
     PARTS:
-    // Put your code here:
+    And(a=in, b=sel, out=b);
+    Not(in=sel, out=nsel);
+    And(a=in, b=nsel, out=a);
 }

projects/01/DMux.out

@@ -0,0 +1,5 @@
+|  in   |  sel  |   a   |   b   |
+|   0   |   0   |   0   |   0   |
+|   0   |   1   |   0   |   0   |
+|   1   |   0   |   1   |   0   |
+|   1   |   1   |   0   |   1   |