diff --git a/lbr/SeniorDesign.lbr b/lbr/SeniorDesign.lbr
new file mode 100644
--- /dev/null
+++ b/lbr/SeniorDesign.lbr
@@ -0,0 +1,254 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE eagle SYSTEM "eagle.dtd">
+<eagle version="6.3">
+<drawing>
+<settings>
+<setting alwaysvectorfont="no"/>
+<setting verticaltext="up"/>
+</settings>
+<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"/>
+<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
+<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
+<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
+<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="29" name="tStop" color="7" fill="3" visible="yes" active="yes"/>
+<layer number="30" name="bStop" color="7" fill="6" visible="yes" active="yes"/>
+<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
+<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
+<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
+<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
+<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>
+<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>
+<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>
+<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>
+<layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
+<layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
+<layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
+<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>
+<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>
+<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>
+<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>
+<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>
+<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>
+<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
+<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
+<layer number="93" name="Pins" color="2" fill="1" visible="yes" active="yes"/>
+<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
+<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
+</layers>
+<library>
+<packages>
+<package name="SOIC8">
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+<text x="-3.175" y="-1.905" size="1.27" layer="25" rot="R90">&gt;NAME</text>
+<text x="4.445" y="-1.905" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
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+</package>
+<package name="SOT23-5">
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+<text x="-2.54" y="2.54" size="1.27" layer="25">&gt;NAME</text>
+<text x="-2.54" y="-3.81" size="1.27" layer="27">&gt;VALUE</text>
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+</package>
+<package name="SOIC8HEAT">
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+<text x="-3.175" y="-1.905" size="1.27" layer="25" rot="R90">&gt;NAME</text>
+<text x="4.445" y="-1.905" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
+<rectangle x1="-2.1501" y1="-3.1001" x2="-1.6599" y2="-2" layer="51"/>
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+<smd name="9" x="0" y="0" dx="2.54" dy="1.27" layer="1"/>
+</package>
+</packages>
+<symbols>
+<symbol name="PCF8523">
+<description>The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power
+consumption.</description>
+<wire x1="0" y1="17.78" x2="27.94" y2="17.78" width="0.254" layer="94"/>
+<wire x1="27.94" y1="17.78" x2="27.94" y2="0" width="0.254" layer="94"/>
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+<pin name="VDD" x="-5.08" y="15.24" length="middle"/>
+<pin name="VSS" x="-5.08" y="12.7" length="middle"/>
+<pin name="OSCI" x="33.02" y="15.24" length="middle" rot="R180"/>
+<pin name="OSCO" x="33.02" y="12.7" length="middle" rot="R180"/>
+<pin name="VBAT" x="-5.08" y="5.08" length="middle"/>
+<pin name="\INT1/CLKOUT" x="33.02" y="7.62" length="middle" rot="R180"/>
+<pin name="SCL" x="33.02" y="5.08" length="middle" rot="R180"/>
+<pin name="SDA" x="33.02" y="2.54" length="middle" rot="R180"/>
+<text x="0" y="20.32" size="1.778" layer="95" rot="MR180">&gt;NAME</text>
+<text x="0" y="-2.54" size="1.778" layer="96">&gt;VALUE</text>
+</symbol>
+<symbol name="MCP9800">
+<wire x1="-5.08" y1="7.62" x2="15.24" y2="7.62" width="0.254" layer="94"/>
+<wire x1="15.24" y1="7.62" x2="15.24" y2="-5.08" width="0.254" layer="94"/>
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+<wire x1="-5.08" y1="-5.08" x2="-5.08" y2="7.62" width="0.254" layer="94"/>
+<pin name="VDD" x="-10.16" y="5.08" length="middle"/>
+<pin name="GND" x="-10.16" y="2.54" length="middle"/>
+<pin name="ALERT" x="20.32" y="5.08" length="middle" rot="R180"/>
+<pin name="SDA" x="20.32" y="0" length="middle" rot="R180"/>
+<pin name="SCL" x="20.32" y="-2.54" length="middle" rot="R180"/>
+<text x="-5.08" y="10.16" size="1.27" layer="95" rot="MR180">&gt;NAME</text>
+<text x="-5.08" y="-7.62" size="1.27" layer="96">&gt;VALUE</text>
+</symbol>
+<symbol name="IFX91041EJ">
+<wire x1="-10.16" y1="7.62" x2="-10.16" y2="-7.62" width="0.254" layer="94"/>
+<wire x1="-10.16" y1="-7.62" x2="10.16" y2="-7.62" width="0.254" layer="94"/>
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+<pin name="SYNC" x="-15.24" y="5.08" length="middle"/>
+<pin name="VS" x="-15.24" y="2.54" length="middle"/>
+<pin name="EN" x="-15.24" y="0" length="middle"/>
+<pin name="GND" x="-15.24" y="-5.08" length="middle"/>
+<pin name="BDS" x="15.24" y="5.08" length="middle" rot="R180"/>
+<pin name="BUO" x="15.24" y="2.54" length="middle" rot="R180"/>
+<pin name="FB" x="15.24" y="0" length="middle" rot="R180"/>
+<pin name="COMP" x="15.24" y="-5.08" length="middle" rot="R180"/>
+<text x="-10.16" y="10.16" size="1.778" layer="95" rot="MR180">&gt;NAME</text>
+<text x="-10.16" y="-10.16" size="1.778" layer="96">&gt;VALUE</text>
+</symbol>
+</symbols>
+<devicesets>
+<deviceset name="PCF8523">
+<gates>
+<gate name="G$1" symbol="PCF8523" x="0" y="0"/>
+</gates>
+<devices>
+<device name="" package="SOIC8">
+<connects>
+<connect gate="G$1" pin="OSCI" pad="1"/>
+<connect gate="G$1" pin="OSCO" pad="2"/>
+<connect gate="G$1" pin="SCL" pad="6"/>
+<connect gate="G$1" pin="SDA" pad="5"/>
+<connect gate="G$1" pin="VBAT" pad="3"/>
+<connect gate="G$1" pin="VDD" pad="8"/>
+<connect gate="G$1" pin="VSS" pad="4"/>
+<connect gate="G$1" pin="\INT1/CLKOUT" pad="7"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+<deviceset name="MCP9800">
+<gates>
+<gate name="G$1" symbol="MCP9800" x="-5.08" y="-2.54"/>
+</gates>
+<devices>
+<device name="" package="SOT23-5">
+<connects>
+<connect gate="G$1" pin="ALERT" pad="3"/>
+<connect gate="G$1" pin="GND" pad="2"/>
+<connect gate="G$1" pin="SCL" pad="4"/>
+<connect gate="G$1" pin="SDA" pad="5"/>
+<connect gate="G$1" pin="VDD" pad="1"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+<deviceset name="IFX91041EJ">
+<gates>
+<gate name="G$1" symbol="IFX91041EJ" x="0" y="0"/>
+</gates>
+<devices>
+<device name="" package="SOIC8HEAT">
+<connects>
+<connect gate="G$1" pin="BDS" pad="5"/>
+<connect gate="G$1" pin="BUO" pad="6"/>
+<connect gate="G$1" pin="COMP" pad="3"/>
+<connect gate="G$1" pin="EN" pad="7"/>
+<connect gate="G$1" pin="FB" pad="4"/>
+<connect gate="G$1" pin="GND" pad="2 9"/>
+<connect gate="G$1" pin="SYNC" pad="1"/>
+<connect gate="G$1" pin="VS" pad="8"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+</devicesets>
+</library>
+</drawing>
+</eagle>