Design initial grep for water level sensor

.gitignore

@@ -1,4 +1,9 @@
 settings.h
+*.gcode
+*.stl
+*.obj
+*.mtl
+*.blend1
 
 # Created by https://www.toptal.com/developers/gitignore/api/c++
 # Edit at https://www.toptal.com/developers/gitignore?templates=c++

dimensions.txt

@@ -0,0 +1,18 @@
+WATER LEVEL SENSOR
+
+WIDTH			19mm			SORTED
+HEIGHT			62.6mm			-
+HEIGHT CLEAR	15mm			SORTED		[AT TOP]
+THICKNESS		1.66mm			SORTED
+
+
+FLOWERPOT TRAY
+
+EDGE WIDTH MAX	5.3mm			SORTED
+EDGE HEIGHT		40mm			SORTED
+
+INNER RADIUS	102.1mm			SORTED
+OUTER RADIUS	239mm			SORTED
+
+OUTWARD SLOPE	23.509040224192° / 0.41031015589594428594 rad
+								SORTED