diff --git a/Shreya/Comments.txt b/Shreya/Comments.txt
new file mode 100644
index 0000000..c041dbe
--- /dev/null
+++ b/Shreya/Comments.txt
@@ -0,0 +1,33 @@
+Name Shreya
+
+1.	Question text:
+Ammonia
+
+2.	Design summary:
+	Design summary has only the basic circuit design.. I do not see the discussion of constraints, tradeoffs, etc.
+	Also, there are ~20 sensors and one control unit / control room. How are you integrating them all?
+
+
+3.	Block diagram
+	Overall aproach is ok - does not meet requirement as mentioned above.
+
+	
+4.	Power supply design
+	Why is a 3A supply needed?
+	at that power why not go for a power brick?
+	Linear supply is too inefficient!
+
+5.	Industrial Design:
+	Design was needed for multiple units!
+	Basic idea is ok.
+
+6.	KICAD Design
+	Schematic:
+	Schematic does not load - you did not export the project properly
+	
+	PCB:
+	No PCB Found.
+	
+7.	Pricing / BOM / Assembly
+	No BOM submitted
+	Pricing is too optimistic. Sensor cost is not mentioned?/