diff --git a/EAGLE Libraries/HyTechTemp.lbr b/EAGLE Libraries/HyTechTemp.lbr
index 476fa32..0b7718d 100644
--- a/EAGLE Libraries/HyTechTemp.lbr	
+++ b/EAGLE Libraries/HyTechTemp.lbr	
@@ -6,7 +6,7 @@
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.01" 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="2" name="Route2" color="16" fill="1" visible="yes" active="yes"/>
@@ -191,10 +191,59 @@
 </layers>
 <library>
 <packages>
+<package name="1N4148">
+<wire x1="-0.9" y1="-0.675" x2="0.9" y2="-0.675" width="0.127" layer="21"/>
+<wire x1="0.9" y1="-0.675" x2="0.9" y2="0.675" width="0.127" layer="21"/>
+<wire x1="0.9" y1="0.675" x2="-0.9" y2="0.675" width="0.127" layer="21"/>
+<wire x1="-0.9" y1="0.675" x2="-0.9" y2="-0.675" width="0.127" layer="21"/>
+<smd name="P$1" x="1.4" y="0" dx="1.05" dy="0.55" layer="1"/>
+<smd name="P$2" x="-1.4" y="0" dx="1.05" dy="0.55" layer="1"/>
+<text x="0" y="1" size="0.8128" layer="25" align="bottom-center">NAME</text>
+<rectangle x1="-2.286" y1="-1.27" x2="2.286" y2="1.27" layer="39"/>
+</package>
 </packages>
 <symbols>
+<symbol name="DIODE-1">
+<description>General diode</description>
+<wire x1="0" y1="1.27" x2="0" y2="0" width="0.1524" layer="94"/>
+<wire x1="0" y1="0" x2="0" y2="-1.27" width="0.1524" layer="94"/>
+<pin name="A" x="-5.08" y="0" visible="off" length="short" direction="pas"/>
+<pin name="C" x="2.54" y="0" visible="off" length="short" direction="pas" rot="R180"/>
+<text x="-1.27" y="1.905" size="1.27" layer="95" align="bottom-center">&gt;NAME</text>
+<text x="-1.27" y="-1.905" size="1.27" layer="96" align="top-center">&gt;VOLTAGE</text>
+<wire x1="-2.54" y1="1.27" x2="-2.54" y2="-1.27" width="0.1524" layer="94"/>
+<wire x1="-2.54" y1="-1.27" x2="0" y2="0" width="0.1524" layer="94"/>
+<wire x1="0" y1="0" x2="-2.54" y2="1.27" width="0.1524" layer="94"/>
+<text x="-1.27" y="-3.81" size="1.27" layer="96" align="top-center">&gt;MPN</text>
+</symbol>
 </symbols>
 <devicesets>
+<deviceset name="1N4148WS">
+<description>Single Diode 1N4148WS
+&lt;br&gt;
+&lt;a href = "https://rocelec.widen.net/view/pdf/tf3dlteblx/FAIR-S-A0000573112-1.pdf?t.download=true&amp;u=5oefqw"&gt;1N4148WS Datasheet&lt;/a&gt;</description>
+<gates>
+<gate name="G$1" symbol="DIODE-1" x="2.54" y="0"/>
+</gates>
+<devices>
+<device name="" package="1N4148">
+<connects>
+<connect gate="G$1" pin="A" pad="P$1"/>
+<connect gate="G$1" pin="C" pad="P$2"/>
+</connects>
+<technologies>
+<technology name="">
+<attribute name="CURRENT" value="150 mA"/>
+<attribute name="DKPN" value="1N4148WSFSCT-ND"/>
+<attribute name="MANUFACTURER" value="onsemi"/>
+<attribute name="MOPN" value="621-1N4148WS-F"/>
+<attribute name="MPN" value="1N4148WS" constant="no"/>
+<attribute name="VOLTAGE" value="75 V" constant="no"/>
+</technology>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 </drawing>