diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..517cfd1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,26 @@
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# eagle stuff
+rm.sh
+*.b#*
+*.s#*
diff --git a/brain-duinoSV0.1/BrainA2-A-11Nov2014.brd b/brain-duinoSV0.1/BrainA2-A-11Nov2014.brd
index 48c0f08..46556ec 100644
--- a/brain-duinoSV0.1/BrainA2-A-11Nov2014.brd
+++ b/brain-duinoSV0.1/BrainA2-A-11Nov2014.brd
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="7.1.0">
+<eagle version="6.5.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="yes"/>
@@ -1677,7 +1677,7 @@ design rules under a new name.</description>
 <attribute name="NAME" x="55.235" y="40.235" size="0.4064" layer="25" rot="R270"/>
 <attribute name="VALUE" x="55.195" y="38.735" size="0.4064" layer="27" rot="R270"/>
 </element>
-<element name="U$1" library="MKH" package="AD8220" value="AD8422ARMZ" x="53.8" y="43" smashed="yes" rot="R270">
+<element name="IC8" library="MKH" package="AD8220" value="AD8422ARMZ" x="53.8" y="43" smashed="yes" rot="R270">
 <attribute name="NAME" x="51.06" y="44.432" size="0.4064" layer="25" ratio="10"/>
 <attribute name="VALUE" x="51.96" y="40.798" size="0.4064" layer="27" ratio="10"/>
 </element>
@@ -1709,31 +1709,31 @@ design rules under a new name.</description>
 <attribute name="NAME" x="57.168" y="40.36" size="0.4064" layer="25" ratio="10" rot="R90"/>
 <attribute name="VALUE" x="60.602" y="37.46" size="0.4064" layer="27" ratio="10" rot="R90"/>
 </element>
-<element name="JP1" library="pinhead" package="1X12" value="" x="51.4" y="52" smashed="yes">
+<element name="JP1" library="pinhead" package="1X12" value="." x="51.4" y="52" smashed="yes">
 <attribute name="NAME" x="36.6838" y="49.3288" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="36.16" y="48.825" size="1.27" layer="27"/>
 </element>
-<element name="JP3" library="pinhead" package="1X12" value="" x="51.4" y="34.2" smashed="yes">
+<element name="JP3" library="pinhead" package="1X12" value="." x="51.4" y="34.2" smashed="yes">
 <attribute name="NAME" x="36.4838" y="36.0288" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="36.16" y="31.025" size="1.27" layer="27"/>
 </element>
-<element name="JP2" library="pinhead" package="1X03" value="" x="37.9" y="42.9" smashed="yes" rot="R270">
+<element name="JP2" library="pinhead" package="1X03" value="." x="37.9" y="42.9" smashed="yes" rot="R270">
 <attribute name="NAME" x="37.1288" y="49.0862" size="0.8128" layer="25" ratio="10" rot="R270"/>
 <attribute name="VALUE" x="34.725" y="46.71" size="1.27" layer="27" rot="R270"/>
 </element>
-<element name="SJ1" library="jumper" package="SJ_2" value="" x="64.3" y="46.9" smashed="yes" rot="R270">
+<element name="SJ1" library="jumper" package="SJ_2" value="." x="64.3" y="46.9" smashed="yes" rot="R270">
 <attribute name="NAME" x="65.47" y="47.913" size="0.6096" layer="25" ratio="10" rot="R270"/>
 <attribute name="VALUE" x="64.3" y="47.0001" size="0.02" layer="27" rot="R270"/>
 </element>
-<element name="SJ2" library="jumper" package="SJ_2" value="" x="52.5" y="46.9" smashed="yes" rot="R180">
+<element name="SJ2" library="jumper" package="SJ_2" value="." x="52.5" y="46.9" smashed="yes" rot="R180">
 <attribute name="NAME" x="53.013" y="48.73" size="0.6096" layer="25" ratio="10" rot="R180"/>
 <attribute name="VALUE" x="52.6001" y="46.9" size="0.02" layer="27" rot="R180"/>
 </element>
-<element name="SJ3" library="jumper" package="SJ_2" value="" x="52.5" y="38.9" smashed="yes">
+<element name="SJ3" library="jumper" package="SJ_2" value="." x="52.5" y="38.9" smashed="yes">
 <attribute name="NAME" x="51.487" y="37.07" size="0.6096" layer="25" ratio="10"/>
 <attribute name="VALUE" x="52.3999" y="38.9" size="0.02" layer="27"/>
 </element>
-<element name="JP4" library="pinhead" package="1X03" value="" x="64.7" y="39.8" smashed="yes" rot="R270">
+<element name="JP4" library="pinhead" package="1X03" value="." x="64.7" y="39.8" smashed="yes" rot="R270">
 <attribute name="NAME" x="62.4288" y="37.8862" size="0.6096" layer="25" ratio="10" rot="R270"/>
 <attribute name="VALUE" x="61.525" y="43.61" size="1.27" layer="27" rot="R270"/>
 </element>
@@ -1833,7 +1833,7 @@ design rules under a new name.</description>
 <wire x1="41.1545" y1="46.8135" x2="41.98" y2="47.5545" width="0.254" layer="1"/>
 <wire x1="41.98" y1="47.5545" x2="42.15" y2="48.4" width="0.254" layer="1"/>
 <wire x1="41.1545" y1="46.8135" x2="41.09" y2="46.71" width="0.254" layer="1"/>
-<contactref element="U$1" pad="8"/>
+<contactref element="IC8" pad="8"/>
 <contactref element="IC4" pad="8"/>
 <contactref element="C12" pad="2"/>
 <wire x1="54.1885" y1="48.8495" x2="55.2" y2="47.7495" width="0.254" layer="1"/>
@@ -1870,7 +1870,7 @@ design rules under a new name.</description>
 <contactref element="IC1" pad="4"/>
 <contactref element="C8" pad="1"/>
 <contactref element="C11" pad="1"/>
-<contactref element="U$1" pad="5"/>
+<contactref element="IC8" pad="5"/>
 <contactref element="IC4" pad="4"/>
 <contactref element="JP1" pad="8"/>
 <wire x1="59.574" y1="40.887" x2="59.574" y2="42.026" width="0.254" layer="1"/>
@@ -2030,20 +2030,20 @@ design rules under a new name.</description>
 </signal>
 <signal name="N$19">
 <contactref element="R8" pad="1"/>
-<contactref element="U$1" pad="3"/>
+<contactref element="IC8" pad="3"/>
 <wire x1="51.537" y1="42.676" x2="50.726" y2="42.676" width="0.254" layer="1"/>
 <wire x1="50.726" y1="42.676" x2="50.2" y2="42.15" width="0.254" layer="1"/>
 </signal>
 <signal name="N$23">
 <contactref element="R8" pad="2"/>
-<contactref element="U$1" pad="2"/>
+<contactref element="IC8" pad="2"/>
 <wire x1="51.537" y1="43.326" x2="50.724" y2="43.326" width="0.254" layer="1"/>
 <wire x1="50.724" y1="43.326" x2="50.2" y2="43.85" width="0.254" layer="1"/>
 </signal>
 <signal name="N$25">
 <contactref element="R9" pad="2"/>
 <contactref element="IC4" pad="5"/>
-<contactref element="U$1" pad="7"/>
+<contactref element="IC8" pad="7"/>
 <wire x1="56.062" y1="43.326" x2="57.726" y2="43.426" width="0.254" layer="1"/>
 <wire x1="57.726" y1="43.426" x2="60.2" y2="43.7" width="0.254" layer="16"/>
 <wire x1="60.2" y1="43.7" x2="61.55" y2="44.6" width="0.254" layer="1"/>
@@ -2116,7 +2116,7 @@ design rules under a new name.</description>
 <signal name="N$30">
 <contactref element="C13" pad="1"/>
 <contactref element="IC4" pad="1"/>
-<contactref element="U$1" pad="6"/>
+<contactref element="IC8" pad="6"/>
 <wire x1="57.654" y1="40.717" x2="57.654" y2="38.6515" width="0.254" layer="1"/>
 <wire x1="57.654" y1="38.6515" x2="57.75" y2="38.5" width="0.254" layer="1"/>
 <wire x1="57.654" y1="40.717" x2="57.624" y2="40.887" width="0.254" layer="1"/>
@@ -2178,17 +2178,17 @@ design rules under a new name.</description>
 <signal name="N$13">
 </signal>
 <signal name="N$14">
-<contactref element="U$1" pad="1"/>
-<contactref element="U$1" pad="1"/>
 <contactref element="SJ2" pad="2"/>
+<contactref element="IC8" pad="1"/>
+<contactref element="IC8" pad="1"/>
 <wire x1="51.537" y1="43.976" x2="51.537" y2="44.337" width="0.254" layer="1"/>
 <wire x1="51.537" y1="44.337" x2="52.4" y2="45.2" width="0.254" layer="1"/>
 <wire x1="52.4" y1="45.2" x2="52.5" y2="46.9" width="0.254" layer="1"/>
 </signal>
 <signal name="N$15">
-<contactref element="U$1" pad="4"/>
-<contactref element="U$1" pad="4"/>
 <contactref element="SJ3" pad="2"/>
+<contactref element="IC8" pad="4"/>
+<contactref element="IC8" pad="4"/>
 <wire x1="51.537" y1="42.026" x2="51.537" y2="41.563" width="0.254" layer="1"/>
 <wire x1="51.537" y1="41.563" x2="52.5" y2="40.8" width="0.254" layer="1"/>
 <wire x1="52.5" y1="40.8" x2="52.5" y2="38.9" width="0.254" layer="1"/>
diff --git a/brain-duinoSV0.1/BrainA2-A-11Nov2014.sch b/brain-duinoSV0.1/BrainA2-A-11Nov2014.sch
index 0c50334..49911cd 100644
--- a/brain-duinoSV0.1/BrainA2-A-11Nov2014.sch
+++ b/brain-duinoSV0.1/BrainA2-A-11Nov2014.sch
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="7.1.0">
+<eagle version="6.5.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="yes"/>
@@ -6643,7 +6643,7 @@ Source: OP1177_2177_4177.pdf</description>
 <part name="GND8" library="supply1" deviceset="GND" device=""/>
 <part name="P+4" library="supply1" deviceset="V+" device=""/>
 <part name="P-4" library="supply1" deviceset="V-" device=""/>
-<part name="U$1" library="MKH" deviceset="AD8220" device="" value="AD8422ARMZ"/>
+<part name="IC8" library="MKH" deviceset="AD8220" device="" value="AD8422ARMZ"/>
 <part name="C12" library="rcl" deviceset="C-EU" device="C0603" value="0.1µF"/>
 <part name="GND9" library="supply1" deviceset="GND" device=""/>
 <part name="C13" library="rcl" deviceset="C-EU" device="C0603" value="1µF"/>
@@ -6656,14 +6656,14 @@ Source: OP1177_2177_4177.pdf</description>
 <part name="IC4" library="linear" deviceset="OP1277" device="RM" value="OP2177ARMZ"/>
 <part name="P-6" library="supply1" deviceset="V-" device=""/>
 <part name="P+5" library="supply1" deviceset="V+" device=""/>
-<part name="JP1" library="pinhead" deviceset="PINHD-1X12" device=""/>
-<part name="JP3" library="pinhead" deviceset="PINHD-1X12" device=""/>
+<part name="JP1" library="pinhead" deviceset="PINHD-1X12" device="" value="."/>
+<part name="JP3" library="pinhead" deviceset="PINHD-1X12" device="" value="."/>
 <part name="GND3" library="supply1" deviceset="GND" device=""/>
-<part name="JP2" library="pinhead" deviceset="PINHD-1X3" device=""/>
-<part name="SJ1" library="jumper" deviceset="SJ2W" device=""/>
-<part name="SJ2" library="jumper" deviceset="SJ2W" device=""/>
-<part name="SJ3" library="jumper" deviceset="SJ2W" device=""/>
-<part name="JP4" library="pinhead" deviceset="PINHD-1X3" device=""/>
+<part name="JP2" library="pinhead" deviceset="PINHD-1X3" device="" value="."/>
+<part name="SJ1" library="jumper" deviceset="SJ2W" device="" value="."/>
+<part name="SJ2" library="jumper" deviceset="SJ2W" device="" value="."/>
+<part name="SJ3" library="jumper" deviceset="SJ2W" device="" value="."/>
+<part name="JP4" library="pinhead" deviceset="PINHD-1X3" device="" value="."/>
 </parts>
 <sheets>
 <sheet>
@@ -6723,7 +6723,7 @@ Source: OP1177_2177_4177.pdf</description>
 <instance part="GND8" gate="1" x="172.72" y="76.2"/>
 <instance part="P+4" gate="1" x="180.34" y="129.54"/>
 <instance part="P-4" gate="1" x="180.34" y="78.74"/>
-<instance part="U$1" gate="G$1" x="180.34" y="104.14" smashed="yes">
+<instance part="IC8" gate="G$1" x="180.34" y="104.14" smashed="yes">
 <attribute name="NAME" x="175.26" y="102.87" size="1.778" layer="95"/>
 <attribute name="VALUE" x="187.96" y="106.68" size="1.778" layer="96"/>
 </instance>
@@ -6790,6 +6790,7 @@ Source: OP1177_2177_4177.pdf</description>
 <wire x1="45.72" y1="106.68" x2="45.72" y2="116.84" width="0.1524" layer="91"/>
 <wire x1="45.72" y1="116.84" x2="38.1" y2="116.84" width="0.1524" layer="91"/>
 <pinref part="JP4" gate="A" pin="2"/>
+<junction x="53.34" y="106.68"/>
 </segment>
 <segment>
 <pinref part="C7" gate="G$1" pin="1"/>
@@ -6846,18 +6847,19 @@ Source: OP1177_2177_4177.pdf</description>
 <wire x1="157.48" y1="68.58" x2="66.04" y2="68.58" width="0.1524" layer="91"/>
 <wire x1="66.04" y1="68.58" x2="66.04" y2="109.22" width="0.1524" layer="91"/>
 <junction x="157.48" y="68.58"/>
-<pinref part="JP1" gate="G$1" pin="5"/>
-<wire x1="53.34" y1="109.22" x2="66.04" y2="109.22" width="0.1524" layer="91"/>
-<wire x1="53.34" y1="109.22" x2="48.26" y2="109.22" width="0.1524" layer="91"/>
-<wire x1="48.26" y1="109.22" x2="48.26" y2="119.38" width="0.1524" layer="91"/>
 <pinref part="JP4" gate="A" pin="1"/>
+<wire x1="48.26" y1="109.22" x2="48.26" y2="119.38" width="0.1524" layer="91"/>
 <wire x1="48.26" y1="119.38" x2="38.1" y2="119.38" width="0.1524" layer="91"/>
+<pinref part="JP1" gate="G$1" pin="5"/>
+<wire x1="48.26" y1="109.22" x2="53.34" y2="109.22" width="0.1524" layer="91"/>
+<wire x1="66.04" y1="109.22" x2="53.34" y2="109.22" width="0.1524" layer="91"/>
+<junction x="53.34" y="109.22"/>
 </segment>
 <segment>
 <wire x1="180.34" y1="124.46" x2="180.34" y2="127" width="0.1524" layer="91"/>
 <wire x1="190.5" y1="124.46" x2="180.34" y2="124.46" width="0.1524" layer="91"/>
 <pinref part="P+4" gate="1" pin="V+"/>
-<pinref part="U$1" gate="G$1" pin="+V"/>
+<pinref part="IC8" gate="G$1" pin="+V"/>
 <wire x1="180.34" y1="124.46" x2="180.34" y2="114.3" width="0.1524" layer="91"/>
 <junction x="180.34" y="124.46"/>
 <pinref part="C12" gate="G$1" pin="2"/>
@@ -6884,13 +6886,14 @@ Source: OP1177_2177_4177.pdf</description>
 <wire x1="43.18" y1="101.6" x2="43.18" y2="104.14" width="0.1524" layer="91"/>
 <wire x1="43.18" y1="106.68" x2="43.18" y2="114.3" width="0.1524" layer="91"/>
 <wire x1="43.18" y1="104.14" x2="43.18" y2="106.68" width="0.1524" layer="91"/>
+<junction x="53.34" y="101.6"/>
 </segment>
 <segment>
 <pinref part="C11" gate="G$1" pin="1"/>
 <wire x1="172.72" y1="86.36" x2="180.34" y2="86.36" width="0.1524" layer="91"/>
 <wire x1="180.34" y1="86.36" x2="180.34" y2="81.28" width="0.1524" layer="91"/>
 <pinref part="P-4" gate="1" pin="V-"/>
-<pinref part="U$1" gate="G$1" pin="-V"/>
+<pinref part="IC8" gate="G$1" pin="-V"/>
 <wire x1="180.34" y1="93.98" x2="180.34" y2="86.36" width="0.1524" layer="91"/>
 <junction x="180.34" y="86.36"/>
 </segment>
@@ -6976,7 +6979,6 @@ Source: OP1177_2177_4177.pdf</description>
 <wire x1="149.86" y1="86.36" x2="149.86" y2="93.98" width="0.1524" layer="91"/>
 <pinref part="R3" gate="G$1" pin="2"/>
 <wire x1="144.78" y1="93.98" x2="149.86" y2="93.98" width="0.1524" layer="91"/>
-<wire x1="139.7" y1="99.06" x2="142.24" y2="99.06" width="0.1524" layer="91"/>
 <wire x1="142.24" y1="99.06" x2="149.86" y2="99.06" width="0.1524" layer="91"/>
 <wire x1="149.86" y1="99.06" x2="149.86" y2="93.98" width="0.1524" layer="91"/>
 <pinref part="C5" gate="G$1" pin="2"/>
@@ -7009,7 +7011,7 @@ Source: OP1177_2177_4177.pdf</description>
 <pinref part="R8" gate="G$1" pin="1"/>
 <wire x1="170.18" y1="96.52" x2="167.64" y2="96.52" width="0.1524" layer="91"/>
 <wire x1="167.64" y1="96.52" x2="167.64" y2="99.06" width="0.1524" layer="91"/>
-<pinref part="U$1" gate="G$1" pin="RG2"/>
+<pinref part="IC8" gate="G$1" pin="RG2"/>
 </segment>
 </net>
 <net name="N$23" class="0">
@@ -7017,7 +7019,7 @@ Source: OP1177_2177_4177.pdf</description>
 <pinref part="R8" gate="G$1" pin="2"/>
 <wire x1="167.64" y1="109.22" x2="167.64" y2="111.76" width="0.1524" layer="91"/>
 <wire x1="167.64" y1="111.76" x2="170.18" y2="111.76" width="0.1524" layer="91"/>
-<pinref part="U$1" gate="G$1" pin="RG1"/>
+<pinref part="IC8" gate="G$1" pin="RG1"/>
 </segment>
 </net>
 <net name="N$25" class="0">
@@ -7028,7 +7030,7 @@ Source: OP1177_2177_4177.pdf</description>
 <wire x1="213.36" y1="104.14" x2="236.22" y2="104.14" width="0.1524" layer="91"/>
 <wire x1="193.04" y1="104.14" x2="213.36" y2="104.14" width="0.1524" layer="91"/>
 <junction x="213.36" y="104.14"/>
-<pinref part="U$1" gate="G$1" pin="OUT"/>
+<pinref part="IC8" gate="G$1" pin="OUT"/>
 </segment>
 </net>
 <net name="N$26" class="0">
@@ -7085,7 +7087,7 @@ Source: OP1177_2177_4177.pdf</description>
 <wire x1="190.5" y1="86.36" x2="187.96" y2="86.36" width="0.1524" layer="91"/>
 <wire x1="187.96" y1="86.36" x2="187.96" y2="96.52" width="0.1524" layer="91"/>
 <wire x1="187.96" y1="96.52" x2="193.04" y2="96.52" width="0.1524" layer="91"/>
-<pinref part="U$1" gate="G$1" pin="REF"/>
+<pinref part="IC8" gate="G$1" pin="REF"/>
 <wire x1="193.04" y1="96.52" x2="195.58" y2="96.52" width="0.1524" layer="91"/>
 <wire x1="190.5" y1="101.6" x2="193.04" y2="101.6" width="0.1524" layer="91"/>
 <wire x1="193.04" y1="101.6" x2="193.04" y2="96.52" width="0.1524" layer="91"/>
@@ -7128,39 +7130,28 @@ Source: OP1177_2177_4177.pdf</description>
 </net>
 <net name="N$14" class="0">
 <segment>
-<pinref part="U$1" gate="G$1" pin="-IN"/>
-<pinref part="U$1" gate="G$1" pin="-IN"/>
+<pinref part="IC8" gate="G$1" pin="-IN"/>
+<pinref part="IC8" gate="G$1" pin="-IN"/>
 <pinref part="SJ2" gate="G$1" pin="2"/>
-<wire x1="162.56" y1="116.84" x2="170.18" y2="116.84" width="0.1524" layer="91"/>
+<wire x1="170.18" y1="116.84" x2="162.56" y2="116.84" width="0.1524" layer="91"/>
+<junction x="170.18" y="116.84"/>
 </segment>
 </net>
 <net name="N$15" class="0">
 <segment>
-<pinref part="U$1" gate="G$1" pin="+IN"/>
-<pinref part="U$1" gate="G$1" pin="+IN"/>
+<pinref part="IC8" gate="G$1" pin="+IN"/>
+<pinref part="IC8" gate="G$1" pin="+IN"/>
 <pinref part="SJ3" gate="G$1" pin="2"/>
-<wire x1="162.56" y1="91.44" x2="170.18" y2="91.44" width="0.1524" layer="91"/>
+<wire x1="170.18" y1="91.44" x2="162.56" y2="91.44" width="0.1524" layer="91"/>
+<junction x="170.18" y="91.44"/>
 </segment>
 </net>
 </nets>
 </sheet>
 </sheets>
 <errors>
-<approved hash="104,1,180.34,114.3,U$1,+V,V+,,,"/>
-<approved hash="104,1,180.34,93.98,U$1,-V,V-,,,"/>
-<approved hash="108,1,53.34,106.68,GND,,,,,"/>
-<approved hash="108,1,53.34,109.22,V+,,,,,"/>
-<approved hash="108,1,53.34,101.6,V-,,,,,"/>
-<approved hash="108,1,142.24,99.06,N$17,,,,,"/>
-<approved hash="108,1,170.18,116.84,N$14,,,,,"/>
-<approved hash="108,1,170.18,91.44,N$15,,,,,"/>
-<approved hash="113,1,53.5771,106.811,JP1,,,,,"/>
-<approved hash="113,1,43.4171,61.0912,JP3,,,,,"/>
-<approved hash="113,1,78.9771,118.241,JP2,,,,,"/>
-<approved hash="113,1,39.9631,93.98,SJ1,,,,,"/>
-<approved hash="113,1,158.157,116.84,SJ2,,,,,"/>
-<approved hash="113,1,158.157,91.44,SJ3,,,,,"/>
-<approved hash="113,1,35.7971,116.971,JP4,,,,,"/>
+<approved hash="104,1,180.34,114.3,IC8,+V,V+,,,"/>
+<approved hash="104,1,180.34,93.98,IC8,-V,V-,,,"/>
 </errors>
 </schematic>
 </drawing>
diff --git a/brain-duinoSV0.1/BrainA2-B-11Nov2014.brd b/brain-duinoSV0.1/BrainA2-B-11Nov2014.brd
index e42c490..9c38857 100644
--- a/brain-duinoSV0.1/BrainA2-B-11Nov2014.brd
+++ b/brain-duinoSV0.1/BrainA2-B-11Nov2014.brd
@@ -1690,7 +1690,7 @@ design rules under a new name.</description>
 <attribute name="NAME" x="65.33" y="38.87" size="0.4064" layer="25"/>
 <attribute name="VALUE" x="66.73" y="38.86" size="0.4064" layer="27"/>
 </element>
-<element name="U$4" library="MKH" package="MAX7480" value="MAX7480ESA+" x="60.6" y="41.9" smashed="yes" rot="R270">
+<element name="IC11" library="MKH" package="MAX7480" value="MAX7480ESA+" x="60.6" y="41.9" smashed="yes" rot="R270">
 <attribute name="NAME" x="57.395" y="44.375" size="0.4064" layer="25"/>
 <attribute name="VALUE" x="59.495" y="41.755" size="0.4064" layer="27"/>
 </element>
@@ -1714,7 +1714,7 @@ design rules under a new name.</description>
 <attribute name="NAME" x="38.77" y="34.37" size="0.4064" layer="25" rot="R270"/>
 <attribute name="VALUE" x="37.06" y="32.97" size="0.4064" layer="27" rot="R270"/>
 </element>
-<element name="U$7" library="MKH" package="RB-0515D" value="DC-DC +-12V, RB-0512D" x="34.2" y="38.6" smashed="yes">
+<element name="IC12" library="MKH" package="RB-0515D" value="DC-DC +-12V, RB-0512D" x="34.2" y="38.6" smashed="yes">
 <attribute name="NAME" x="30.817" y="47.644" size="0.4064" layer="25" ratio="10"/>
 <attribute name="VALUE" x="32.43" y="33.563" size="0.4064" layer="27" ratio="10" rot="R90"/>
 </element>
@@ -1762,11 +1762,11 @@ design rules under a new name.</description>
 <attribute name="NAME" x="43.23" y="37.565" size="0.4064" layer="25" rot="R90"/>
 <attribute name="VALUE" x="44.94" y="39.365" size="0.4064" layer="27" rot="R90"/>
 </element>
-<element name="JP5" library="pinhead" package="1X12" value="" x="52.1" y="46.5" smashed="yes">
+<element name="JP5" library="pinhead" package="1X12" value="." x="52.1" y="46.5" smashed="yes">
 <attribute name="NAME" x="36.0838" y="47.6288" size="0.4064" layer="25" ratio="10"/>
 <attribute name="VALUE" x="36.86" y="43.325" size="1.27" layer="27"/>
 </element>
-<element name="JP6" library="pinhead" package="1X12" value="" x="52.1" y="28.7" smashed="yes">
+<element name="JP6" library="pinhead" package="1X12" value="." x="52.1" y="28.7" smashed="yes">
 <attribute name="NAME" x="36.0838" y="27.2288" size="0.4064" layer="25" ratio="10"/>
 <attribute name="VALUE" x="36.86" y="25.525" size="1.27" layer="27"/>
 </element>
@@ -1782,7 +1782,7 @@ design rules under a new name.</description>
 <attribute name="NAME" x="65.365" y="40.735" size="0.4064" layer="25"/>
 <attribute name="VALUE" x="66.765" y="40.795" size="0.4064" layer="27"/>
 </element>
-<element name="U$2" library="MKH" package="MAX7480" value="MAX7480ESA+" x="60.6" y="36.2" smashed="yes" rot="R270">
+<element name="IC10" library="MKH" package="MAX7480" value="MAX7480ESA+" x="60.6" y="36.2" smashed="yes" rot="R270">
 <attribute name="NAME" x="57.195" y="39.175" size="0.4064" layer="25"/>
 <attribute name="VALUE" x="59.395" y="35.955" size="0.4064" layer="27"/>
 </element>
@@ -1845,7 +1845,7 @@ design rules under a new name.</description>
 </elements>
 <signals>
 <signal name="GND">
-<contactref element="U$4" pad="3"/>
+<contactref element="IC11" pad="3"/>
 <contactref element="C19" pad="1"/>
 <contactref element="C18" pad="1"/>
 <contactref element="D3" pad="A"/>
@@ -1855,15 +1855,15 @@ design rules under a new name.</description>
 <contactref element="C25" pad="1"/>
 <contactref element="R29" pad="1"/>
 <contactref element="C15" pad="1"/>
-<contactref element="U$7" pad="2"/>
+<contactref element="IC12" pad="2"/>
 <contactref element="C20" pad="1"/>
-<contactref element="U$2" pad="3"/>
+<contactref element="IC10" pad="3"/>
 <contactref element="C16" pad="1"/>
 <contactref element="C1" pad="1"/>
 <contactref element="D1" pad="A"/>
 <contactref element="C23" pad="1"/>
 <contactref element="C24" pad="1"/>
-<contactref element="U$7" pad="5"/>
+<contactref element="IC12" pad="5"/>
 <contactref element="C10" pad="1"/>
 <contactref element="C9" pad="2"/>
 <contactref element="S2" pad="2"/>
@@ -2025,7 +2025,7 @@ design rules under a new name.</description>
 <contactref element="IC2" pad="8"/>
 <contactref element="C10" pad="2"/>
 <contactref element="R38" pad="1"/>
-<contactref element="U$7" pad="6"/>
+<contactref element="IC12" pad="6"/>
 <wire x1="35.52" y1="32.2" x2="35.47" y2="32.25" width="0.254" layer="1"/>
 <wire x1="38.1" y1="32.15" x2="35.57" y2="32.15" width="0.254" layer="1"/>
 <wire x1="35.57" y1="32.15" x2="35.47" y2="32.25" width="0.254" layer="1"/>
@@ -2058,7 +2058,7 @@ design rules under a new name.</description>
 <wire x1="47.9" y1="39.2" x2="47.8" y2="39.1" width="0.254" layer="16"/>
 </signal>
 <signal name="V-">
-<contactref element="U$7" pad="4"/>
+<contactref element="IC12" pad="4"/>
 <contactref element="IC2" pad="4"/>
 <contactref element="C9" pad="1"/>
 <wire x1="35.497" y1="37.374" x2="35.47" y2="37.33" width="0.254" layer="16"/>
@@ -2109,8 +2109,8 @@ design rules under a new name.</description>
 </signal>
 <signal name="N$39">
 <contactref element="C18" pad="2"/>
-<contactref element="U$4" pad="6"/>
-<contactref element="U$4" pad="1"/>
+<contactref element="IC11" pad="6"/>
+<contactref element="IC11" pad="1"/>
 <wire x1="57.918" y1="43.9795" x2="55.123" y2="43.3795" width="0.254" layer="1"/>
 <wire x1="57.9475" y1="43.95" x2="57.918" y2="43.9795" width="0.254" layer="1"/>
 <wire x1="55.123" y1="43.3795" x2="54.7" y2="43.45" width="0.254" layer="1"/>
@@ -2123,7 +2123,7 @@ design rules under a new name.</description>
 </signal>
 <signal name="N$46">
 <contactref element="R18" pad="1"/>
-<contactref element="U$4" pad="5"/>
+<contactref element="IC11" pad="5"/>
 <wire x1="61.154" y1="33.429" x2="61.054" y2="32.8045" width="0.254" layer="1"/>
 <wire x1="60.613" y1="36.788" x2="61.154" y2="33.429" width="0.254" layer="1"/>
 <wire x1="61.9785" y1="40.0305" x2="60.89" y2="40.0305" width="0.254" layer="1"/>
@@ -2138,7 +2138,7 @@ design rules under a new name.</description>
 <wire x1="60.89" y1="38.8765" x2="60.813" y2="38.3535" width="0.254" layer="16"/>
 </signal>
 <signal name="N$11">
-<contactref element="U$4" pad="2"/>
+<contactref element="IC11" pad="2"/>
 <contactref element="D3" pad="C"/>
 <contactref element="R14" pad="2"/>
 <wire x1="53.887" y1="38.501" x2="54.623" y2="38.301" width="0.254" layer="1"/>
@@ -2156,11 +2156,11 @@ design rules under a new name.</description>
 <wire x1="58.177" y1="42.573" x2="58" y2="42.535" width="0.254" layer="1"/>
 </signal>
 <signal name="VCC">
-<contactref element="U$4" pad="4"/>
-<contactref element="U$4" pad="7"/>
-<contactref element="U$2" pad="4"/>
-<contactref element="U$2" pad="7"/>
-<contactref element="U$7" pad="1"/>
+<contactref element="IC11" pad="4"/>
+<contactref element="IC11" pad="7"/>
+<contactref element="IC10" pad="4"/>
+<contactref element="IC10" pad="7"/>
+<contactref element="IC12" pad="1"/>
 <contactref element="C20" pad="2"/>
 <contactref element="JP5" pad="1"/>
 <wire x1="36.9445" y1="44.9475" x2="35.797" y2="44.9475" width="0.254" layer="1"/>
@@ -2199,7 +2199,7 @@ design rules under a new name.</description>
 <wire x1="56" y1="42.3" x2="56" y2="40" width="0.254" layer="16"/>
 </signal>
 <signal name="N$91">
-<contactref element="U$4" pad="8"/>
+<contactref element="IC11" pad="8"/>
 <contactref element="C23" pad="2"/>
 <contactref element="C27" pad="2"/>
 <wire x1="64.826" y1="43.85" x2="65.621" y2="43.75" width="0.254" layer="1"/>
@@ -2314,8 +2314,8 @@ design rules under a new name.</description>
 </signal>
 <signal name="N$6">
 <contactref element="C1" pad="2"/>
-<contactref element="U$2" pad="6"/>
-<contactref element="U$2" pad="1"/>
+<contactref element="IC10" pad="6"/>
+<contactref element="IC10" pad="1"/>
 <wire x1="55.641" y1="37.024" x2="55.123" y2="36.724" width="0.254" layer="1"/>
 <wire x1="55.9295" y1="37.3125" x2="55.641" y2="37.024" width="0.254" layer="1"/>
 <wire x1="57.1475" y1="38.1125" x2="55.9295" y2="37.3125" width="0.254" layer="1"/>
@@ -2329,12 +2329,12 @@ design rules under a new name.</description>
 </signal>
 <signal name="N$13">
 <contactref element="R7" pad="1"/>
-<contactref element="U$2" pad="5"/>
+<contactref element="IC10" pad="5"/>
 <wire x1="63.2" y1="34.295" x2="63.3" y2="33.25" width="0.254" layer="1"/>
 <wire x1="63.3" y1="33.25" x2="63.9" y2="32.95" width="0.254" layer="1"/>
 </signal>
 <signal name="N$14">
-<contactref element="U$2" pad="2"/>
+<contactref element="IC10" pad="2"/>
 <contactref element="D1" pad="C"/>
 <contactref element="R11" pad="2"/>
 <wire x1="53.287" y1="30.9865" x2="54.4935" y2="30.9865" width="0.254" layer="1"/>
@@ -2348,7 +2348,7 @@ design rules under a new name.</description>
 <wire x1="54.75" y1="30.8" x2="54.7" y2="30.95" width="0.254" layer="1"/>
 </signal>
 <signal name="N$15">
-<contactref element="U$2" pad="8"/>
+<contactref element="IC10" pad="8"/>
 <contactref element="C24" pad="2"/>
 <contactref element="C28" pad="2"/>
 <wire x1="67.55" y1="33.1" x2="67.55" y2="35.1" width="0.254" layer="1"/>
diff --git a/brain-duinoSV0.1/BrainA2-B-11Nov2014.sch b/brain-duinoSV0.1/BrainA2-B-11Nov2014.sch
index f5b4935..4b26861 100644
--- a/brain-duinoSV0.1/BrainA2-B-11Nov2014.sch
+++ b/brain-duinoSV0.1/BrainA2-B-11Nov2014.sch
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="7.1.0">
+<eagle version="6.5.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="yes"/>
@@ -6711,7 +6711,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <part name="C18" library="rcl" deviceset="C-EU" device="C0603" value="0.1µF"/>
 <part name="R18" library="rcl" deviceset="R-EU_" device="R0603" value="470"/>
 <part name="C19" library="rcl" deviceset="C-EU" device="C0603" value="0.1µF"/>
-<part name="U$4" library="MKH" deviceset="MAX7480" device="" value="MAX7480ESA+"/>
+<part name="IC11" library="MKH" deviceset="MAX7480" device="" value="MAX7480ESA+"/>
 <part name="GND12" library="supply1" deviceset="GND" device=""/>
 <part name="R14" library="rcl" deviceset="R-EU_" device="R0603" value="4.7K"/>
 <part name="D3" library="diode" deviceset="BAT60J" device="" value="UDZV5.1B"/>
@@ -6721,7 +6721,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <part name="C9" library="rcl" deviceset="C-EU" device="C0603" value="10µF"/>
 <part name="C10" library="rcl" deviceset="C-EU" device="C0603" value="10µF"/>
 <part name="GND7" library="supply1" deviceset="GND" device=""/>
-<part name="U$7" library="MKH" deviceset="RB-0515D" device="" value="DC-DC +-12V, RB-0512D"/>
+<part name="IC12" library="MKH" deviceset="RB-0515D" device="" value="DC-DC +-12V, RB-0512D"/>
 <part name="C20" library="rcl" deviceset="C-EU" device="C0603" value="10µF"/>
 <part name="GND17" library="supply1" deviceset="GND" device=""/>
 <part name="P+17" library="supply1" deviceset="V+" device=""/>
@@ -6737,12 +6737,12 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <part name="C25" library="rcl" deviceset="C-EU" device="C0603" value="10µF"/>
 <part name="R29" library="rcl" deviceset="R-EU_" device="R0603" value="2.15K"/>
 <part name="R6" library="rcl" deviceset="R-EU_" device="R0603" value="2.15K"/>
-<part name="JP5" library="pinhead" deviceset="PINHD-1X12" device=""/>
-<part name="JP6" library="pinhead" deviceset="PINHD-1X12" device=""/>
+<part name="JP5" library="pinhead" deviceset="PINHD-1X12" device="" value="."/>
+<part name="JP6" library="pinhead" deviceset="PINHD-1X12" device="" value="."/>
 <part name="C1" library="rcl" deviceset="C-EU" device="C0603" value="0.1µF"/>
 <part name="R7" library="rcl" deviceset="R-EU_" device="R0603" value="470"/>
 <part name="C16" library="rcl" deviceset="C-EU" device="C0603" value="0.1µF"/>
-<part name="U$2" library="MKH" deviceset="MAX7480" device="" value="MAX7480ESA+"/>
+<part name="IC10" library="MKH" deviceset="MAX7480" device="" value="MAX7480ESA+"/>
 <part name="GND1" library="supply1" deviceset="GND" device=""/>
 <part name="R11" library="rcl" deviceset="R-EU_" device="R0603" value="4.7K"/>
 <part name="D1" library="diode" deviceset="BAT60J" device="" value="UDZV5.1B"/>
@@ -6785,7 +6785,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <attribute name="NAME" x="290.576" y="124.079" size="1.778" layer="95" rot="R180"/>
 <attribute name="VALUE" x="293.116" y="121.539" size="1.778" layer="96" rot="R180"/>
 </instance>
-<instance part="U$4" gate="G$1" x="271.78" y="129.54" smashed="yes">
+<instance part="IC11" gate="G$1" x="271.78" y="129.54" smashed="yes">
 <attribute name="NAME" x="264.16" y="118.11" size="1.778" layer="95"/>
 <attribute name="VALUE" x="261.62" y="139.7" size="1.778" layer="96"/>
 </instance>
@@ -6801,7 +6801,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <instance part="C9" gate="G$1" x="63.5" y="127" rot="MR180"/>
 <instance part="C10" gate="G$1" x="63.5" y="139.7" rot="MR180"/>
 <instance part="GND7" gate="1" x="86.36" y="119.38" rot="MR0"/>
-<instance part="U$7" gate="G$1" x="38.1" y="132.08" smashed="yes">
+<instance part="IC12" gate="G$1" x="38.1" y="132.08" smashed="yes">
 <attribute name="NAME" x="27.94" y="140.335" size="1.778" layer="95"/>
 <attribute name="VALUE" x="10.16" y="149.86" size="1.778" layer="96"/>
 </instance>
@@ -6851,7 +6851,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <attribute name="NAME" x="288.036" y="83.439" size="1.778" layer="95" rot="R180"/>
 <attribute name="VALUE" x="290.576" y="80.899" size="1.778" layer="96" rot="R180"/>
 </instance>
-<instance part="U$2" gate="G$1" x="269.24" y="88.9" smashed="yes">
+<instance part="IC10" gate="G$1" x="269.24" y="88.9" smashed="yes">
 <attribute name="NAME" x="261.62" y="77.47" size="1.778" layer="95"/>
 <attribute name="VALUE" x="256.54" y="99.06" size="1.778" layer="96"/>
 </instance>
@@ -6911,7 +6911,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <net name="GND" class="0">
 <segment>
 <pinref part="C19" gate="G$1" pin="1"/>
-<pinref part="U$4" gate="G$1" pin="GND"/>
+<pinref part="IC11" gate="G$1" pin="GND"/>
 <wire x1="281.94" y1="116.84" x2="294.64" y2="116.84" width="0.1524" layer="91"/>
 <wire x1="294.64" y1="116.84" x2="294.64" y2="119.38" width="0.1524" layer="91"/>
 <wire x1="281.94" y1="124.46" x2="281.94" y2="116.84" width="0.1524" layer="91"/>
@@ -6956,7 +6956,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <wire x1="104.14" y1="132.08" x2="104.14" y2="127" width="0.1524" layer="91"/>
 <wire x1="104.14" y1="127" x2="86.36" y2="127" width="0.1524" layer="91"/>
 <junction x="86.36" y="127"/>
-<pinref part="U$7" gate="G$1" pin="COM"/>
+<pinref part="IC12" gate="G$1" pin="COM"/>
 <wire x1="78.74" y1="134.62" x2="73.66" y2="134.62" width="0.1524" layer="91"/>
 <pinref part="C10" gate="G$1" pin="1"/>
 <pinref part="C9" gate="G$1" pin="2"/>
@@ -6980,7 +6980,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <junction x="73.66" y="99.06"/>
 </segment>
 <segment>
-<pinref part="U$7" gate="G$1" pin="-VIN"/>
+<pinref part="IC12" gate="G$1" pin="-VIN"/>
 <wire x1="25.4" y1="132.08" x2="22.86" y2="132.08" width="0.1524" layer="91"/>
 <wire x1="22.86" y1="132.08" x2="22.86" y2="124.46" width="0.1524" layer="91"/>
 <pinref part="GND17" gate="1" pin="GND"/>
@@ -6992,7 +6992,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 </segment>
 <segment>
 <pinref part="C16" gate="G$1" pin="1"/>
-<pinref part="U$2" gate="G$1" pin="GND"/>
+<pinref part="IC10" gate="G$1" pin="GND"/>
 <wire x1="279.4" y1="76.2" x2="292.1" y2="76.2" width="0.1524" layer="91"/>
 <wire x1="292.1" y1="76.2" x2="292.1" y2="78.74" width="0.1524" layer="91"/>
 <wire x1="279.4" y1="83.82" x2="279.4" y2="76.2" width="0.1524" layer="91"/>
@@ -7049,7 +7049,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <pinref part="P+17" gate="1" pin="V+"/>
 <pinref part="C10" gate="G$1" pin="2"/>
 <wire x1="63.5" y1="149.86" x2="63.5" y2="147.32" width="0.1524" layer="91"/>
-<pinref part="U$7" gate="G$1" pin="+VOUT"/>
+<pinref part="IC12" gate="G$1" pin="+VOUT"/>
 <wire x1="63.5" y1="147.32" x2="63.5" y2="144.78" width="0.1524" layer="91"/>
 <wire x1="50.8" y1="137.16" x2="53.34" y2="137.16" width="0.1524" layer="91"/>
 <wire x1="53.34" y1="137.16" x2="53.34" y2="147.32" width="0.1524" layer="91"/>
@@ -7068,7 +7068,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <segment>
 <wire x1="63.5" y1="116.84" x2="63.5" y2="121.92" width="0.1524" layer="91"/>
 <wire x1="63.5" y1="121.92" x2="58.42" y2="121.92" width="0.1524" layer="91"/>
-<pinref part="U$7" gate="G$1" pin="-VOUT"/>
+<pinref part="IC12" gate="G$1" pin="-VOUT"/>
 <wire x1="58.42" y1="121.92" x2="53.34" y2="121.92" width="0.1524" layer="91"/>
 <wire x1="50.8" y1="132.08" x2="53.34" y2="132.08" width="0.1524" layer="91"/>
 <wire x1="53.34" y1="132.08" x2="53.34" y2="121.92" width="0.1524" layer="91"/>
@@ -7105,21 +7105,21 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <segment>
 <wire x1="259.08" y1="124.46" x2="259.08" y2="127" width="0.1524" layer="91"/>
 <pinref part="C18" gate="G$1" pin="2"/>
-<pinref part="U$4" gate="G$1" pin="OS"/>
+<pinref part="IC11" gate="G$1" pin="OS"/>
 <junction x="259.08" y="124.46"/>
-<pinref part="U$4" gate="G$1" pin="COM"/>
+<pinref part="IC11" gate="G$1" pin="COM"/>
 <junction x="259.08" y="127"/>
 </segment>
 </net>
 <net name="N$46" class="0">
 <segment>
 <pinref part="R18" gate="G$1" pin="1"/>
-<pinref part="U$4" gate="G$1" pin="OUT"/>
+<pinref part="IC11" gate="G$1" pin="OUT"/>
 </segment>
 </net>
 <net name="N$11" class="0">
 <segment>
-<pinref part="U$4" gate="G$1" pin="IN"/>
+<pinref part="IC11" gate="G$1" pin="IN"/>
 <pinref part="D3" gate="G$1" pin="C"/>
 <wire x1="238.76" y1="134.62" x2="259.08" y2="134.62" width="0.1524" layer="91"/>
 <wire x1="238.76" y1="127" x2="238.76" y2="134.62" width="0.1524" layer="91"/>
@@ -7130,17 +7130,17 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 </net>
 <net name="VCC" class="0">
 <segment>
-<pinref part="U$4" gate="G$1" pin="+5V"/>
+<pinref part="IC11" gate="G$1" pin="+5V"/>
 <wire x1="281.94" y1="132.08" x2="281.94" y2="134.62" width="0.1524" layer="91"/>
-<pinref part="U$4" gate="G$1" pin="/SHDN"/>
+<pinref part="IC11" gate="G$1" pin="/SHDN"/>
 <wire x1="281.94" y1="134.62" x2="281.94" y2="144.78" width="0.1524" layer="91"/>
 <junction x="281.94" y="134.62"/>
 <pinref part="P+14" gate="VCC" pin="VCC"/>
 </segment>
 <segment>
-<pinref part="U$2" gate="G$1" pin="+5V"/>
+<pinref part="IC10" gate="G$1" pin="+5V"/>
 <wire x1="279.4" y1="91.44" x2="279.4" y2="93.98" width="0.1524" layer="91"/>
-<pinref part="U$2" gate="G$1" pin="/SHDN"/>
+<pinref part="IC10" gate="G$1" pin="/SHDN"/>
 <wire x1="279.4" y1="93.98" x2="279.4" y2="104.14" width="0.1524" layer="91"/>
 <junction x="279.4" y="93.98"/>
 <pinref part="P+2" gate="VCC" pin="VCC"/>
@@ -7148,7 +7148,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <segment>
 <pinref part="C20" gate="G$1" pin="2"/>
 <wire x1="25.4" y1="137.16" x2="12.7" y2="137.16" width="0.1524" layer="91"/>
-<pinref part="U$7" gate="G$1" pin="+VIN"/>
+<pinref part="IC12" gate="G$1" pin="+VIN"/>
 <pinref part="P+6" gate="VCC" pin="VCC"/>
 <wire x1="12.7" y1="134.62" x2="12.7" y2="137.16" width="0.1524" layer="91"/>
 <wire x1="12.7" y1="142.24" x2="12.7" y2="137.16" width="0.1524" layer="91"/>
@@ -7162,7 +7162,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 </net>
 <net name="N$91" class="0">
 <segment>
-<pinref part="U$4" gate="G$1" pin="CLK"/>
+<pinref part="IC11" gate="G$1" pin="CLK"/>
 <wire x1="251.46" y1="137.16" x2="251.46" y2="129.54" width="0.1524" layer="91"/>
 <wire x1="251.46" y1="129.54" x2="259.08" y2="129.54" width="0.1524" layer="91"/>
 <pinref part="C23" gate="G$1" pin="2"/>
@@ -7269,21 +7269,21 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <segment>
 <wire x1="256.54" y1="83.82" x2="256.54" y2="86.36" width="0.1524" layer="91"/>
 <pinref part="C1" gate="G$1" pin="2"/>
-<pinref part="U$2" gate="G$1" pin="OS"/>
+<pinref part="IC10" gate="G$1" pin="OS"/>
 <junction x="256.54" y="83.82"/>
-<pinref part="U$2" gate="G$1" pin="COM"/>
+<pinref part="IC10" gate="G$1" pin="COM"/>
 <junction x="256.54" y="86.36"/>
 </segment>
 </net>
 <net name="N$13" class="0">
 <segment>
 <pinref part="R7" gate="G$1" pin="1"/>
-<pinref part="U$2" gate="G$1" pin="OUT"/>
+<pinref part="IC10" gate="G$1" pin="OUT"/>
 </segment>
 </net>
 <net name="N$14" class="0">
 <segment>
-<pinref part="U$2" gate="G$1" pin="IN"/>
+<pinref part="IC10" gate="G$1" pin="IN"/>
 <wire x1="233.68" y1="93.98" x2="236.22" y2="93.98" width="0.1524" layer="91"/>
 <pinref part="D1" gate="G$1" pin="C"/>
 <wire x1="236.22" y1="93.98" x2="256.54" y2="93.98" width="0.1524" layer="91"/>
@@ -7294,7 +7294,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 </net>
 <net name="N$15" class="0">
 <segment>
-<pinref part="U$2" gate="G$1" pin="CLK"/>
+<pinref part="IC10" gate="G$1" pin="CLK"/>
 <wire x1="246.38" y1="88.9" x2="248.92" y2="88.9" width="0.1524" layer="91"/>
 <wire x1="248.92" y1="88.9" x2="256.54" y2="88.9" width="0.1524" layer="91"/>
 <pinref part="C24" gate="G$1" pin="2"/>
@@ -7373,13 +7373,11 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <pinref part="S2" gate="2" pin="S"/>
 <wire x1="246.38" y1="167.64" x2="241.3" y2="167.64" width="0.1524" layer="91"/>
 <wire x1="241.3" y1="167.64" x2="241.3" y2="170.18" width="0.1524" layer="91"/>
-<wire x1="241.3" y1="170.18" x2="241.3" y2="172.72" width="0.1524" layer="91"/>
 <pinref part="JP5" gate="G$1" pin="10"/>
 <wire x1="246.38" y1="167.64" x2="246.38" y2="160.02" width="0.1524" layer="91"/>
 <pinref part="C28" gate="G$1" pin="1"/>
-<wire x1="246.38" y1="104.14" x2="246.38" y2="106.68" width="0.1524" layer="91"/>
-<wire x1="246.38" y1="104.14" x2="246.38" y2="101.6" width="0.1524" layer="91"/>
 <wire x1="246.38" y1="160.02" x2="246.38" y2="104.14" width="0.1524" layer="91"/>
+<junction x="246.38" y="160.02"/>
 </segment>
 </net>
 <net name="N$31" class="0">
@@ -7389,6 +7387,7 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 <wire x1="251.46" y1="160.02" x2="251.46" y2="144.78" width="0.1524" layer="91"/>
 <pinref part="S2" gate="1" pin="S"/>
 <wire x1="251.46" y1="170.18" x2="251.46" y2="160.02" width="0.1524" layer="91"/>
+<junction x="251.46" y="160.02"/>
 </segment>
 </net>
 <net name="N$18" class="0">
@@ -7411,17 +7410,11 @@ Marquardt, RAFI, ITT, and others&lt;p&gt;
 </sheet>
 </sheets>
 <errors>
-<approved hash="104,1,281.94,134.62,U$4,+5V,VCC,,,"/>
-<approved hash="104,1,279.4,93.98,U$2,+5V,VCC,,,"/>
+<approved hash="104,1,281.94,134.62,IC11,+5V,VCC,,,"/>
+<approved hash="104,1,279.4,93.98,IC10,+5V,VCC,,,"/>
 <approved hash="208,1,121.92,152.4,VEE,sup,,,,"/>
 <approved hash="208,1,111.76,147.32,VEE,out,,,,"/>
 <approved hash="208,1,231.14,177.8,VEE,sup,,,,"/>
-<approved hash="108,1,246.38,104.14,N$33,,,,,"/>
-<approved hash="108,1,241.3,170.18,N$33,,,,,"/>
-<approved hash="108,1,246.38,160.02,N$33,,,,,"/>
-<approved hash="108,1,251.46,160.02,N$31,,,,,"/>
-<approved hash="113,1,236.089,160.257,JP5,,,,,"/>
-<approved hash="113,1,66.2771,86.4912,JP6,,,,,"/>
 </errors>
 </schematic>
 </drawing>