diff --git a/lbr/SeniorDesign.lbr b/lbr/SeniorDesign.lbr
--- a/lbr/SeniorDesign.lbr
+++ b/lbr/SeniorDesign.lbr
@@ -6,7 +6,7 @@
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="0.005" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.025" altunitdist="inch" altunit="inch"/>
+<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
@@ -61218,6 +61218,11 @@
 <rectangle x1="1.520190625" y1="1.37795" x2="1.804665625" y2="1.39573125" layer="1"/>
 <rectangle x1="1.520190625" y1="1.39573125" x2="1.804665625" y2="1.41350625" layer="1"/>
 </package>
+<package name="PIEZO">
+<circle x="0" y="0" radius="6.3" width="0.127" layer="21"/>
+<pad name="P$1" x="-3.75" y="0" drill="0.85"/>
+<pad name="P$2" x="3.75" y="0" drill="0.85"/>
+</package>
 </packages>
 <symbols>
 <symbol name="PCF8523">
@@ -61517,6 +61522,12 @@ consumption.</description>
 <wire x1="7.62" y1="-5.08" x2="7.62" y2="5.08" width="0.254" layer="94"/>
 <wire x1="7.62" y1="5.08" x2="5.08" y2="7.62" width="0.254" layer="94"/>
 </symbol>
+<symbol name="PIEZO">
+<circle x="0" y="0" radius="7.184203125" width="0.254" layer="94"/>
+<pin name="P$1" x="-10.16" y="5.08" length="middle"/>
+<pin name="P$2" x="-10.16" y="-5.08" length="middle"/>
+<text x="-5.08" y="0" size="2.54" layer="94">PIEZO</text>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="PCF8523">
@@ -61959,6 +61970,22 @@ i2c</description>
 </device>
 </devices>
 </deviceset>
+<deviceset name="PIEZO">
+<gates>
+<gate name="G$1" symbol="PIEZO" x="0" y="0"/>
+</gates>
+<devices>
+<device name="" package="PIEZO">
+<connects>
+<connect gate="G$1" pin="P$1" pad="P$1"/>
+<connect gate="G$1" pin="P$2" pad="P$2"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 </drawing>