circuit: proper schematic

3 files changed, 402 insertions, 356 deletions

diff --git a/circuit/circuit.brd b/circuit/circuit.brd
index fd7f751..28bdb78 100644
--- a/circuit/circuit.brd
+++ b/circuit/circuit.brd
@@ -537,48 +537,48 @@ design rules under a new name.</description>
 <attribute name="NAME" x="36.195" y="14.732" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="32.893" y="13.97" size="1.27" layer="27" ratio="10" rot="R270"/>
 </element>
-<element name="C4" library="rcl" package="C0805" value="22p" x="36.83" y="13.97" smashed="yes" rot="MR270">
-<attribute name="NAME" x="35.56" y="13.97" size="0.8128" layer="26" rot="MR0"/>
-<attribute name="VALUE" x="39.37" y="15.24" size="1.27" layer="28" rot="MR270"/>
+<element name="C3" library="rcl" package="C0805" value="22p" x="36.83" y="14.605" smashed="yes" rot="MR270">
+<attribute name="NAME" x="35.56" y="14.605" size="0.8128" layer="26" rot="MR0"/>
+<attribute name="VALUE" x="39.37" y="15.875" size="1.27" layer="28" rot="MR270"/>
 </element>
-<element name="C5" library="rcl" package="C0805" value="22p" x="36.83" y="3.81" smashed="yes" rot="MR90">
-<attribute name="NAME" x="35.56" y="3.81" size="0.8128" layer="26" rot="MR0"/>
-<attribute name="VALUE" x="34.29" y="2.54" size="1.27" layer="28" rot="MR90"/>
+<element name="C2" library="rcl" package="C0805" value="22p" x="36.83" y="3.175" smashed="yes" rot="MR90">
+<attribute name="NAME" x="35.56" y="3.175" size="0.8128" layer="26" rot="MR0"/>
+<attribute name="VALUE" x="34.29" y="1.905" size="1.27" layer="28" rot="MR90"/>
 </element>
-<element name="R9" library="rcl" package="0207/10" value="1k5" x="15.875" y="18.415" smashed="yes">
-<attribute name="NAME" x="19.177" y="19.939" size="0.8128" layer="25" ratio="10"/>
+<element name="R5" library="rcl" package="0207/10" value="1k5" x="15.875" y="18.415" smashed="yes">
+<attribute name="NAME" x="19.177" y="19.304" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="13.6144" y="17.78" size="1.27" layer="27" ratio="10"/>
 </element>
-<element name="R10" library="rcl" package="0207/10" value="68R" x="15.875" y="21.59" smashed="yes">
-<attribute name="NAME" x="19.177" y="23.114" size="0.8128" layer="25" ratio="10"/>
+<element name="R6" library="rcl" package="0207/10" value="68R" x="15.875" y="21.59" smashed="yes">
+<attribute name="NAME" x="19.177" y="22.479" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="13.6144" y="20.955" size="1.27" layer="27" ratio="10"/>
 </element>
-<element name="R11" library="rcl" package="0207/10" value="68R" x="15.875" y="15.24" smashed="yes">
-<attribute name="NAME" x="19.177" y="16.764" size="0.8128" layer="25" ratio="10"/>
+<element name="R4" library="rcl" package="0207/10" value="68R" x="15.875" y="15.24" smashed="yes">
+<attribute name="NAME" x="19.177" y="16.129" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="13.6144" y="14.605" size="1.27" layer="27" ratio="10"/>
 </element>
-<element name="C6" library="rcl" package="C0805" value="100n" x="27.94" y="20.955" smashed="yes" rot="MR270">
+<element name="C1" library="rcl" package="C0805" value="100n" x="27.94" y="20.955" smashed="yes" rot="MR270">
 <attribute name="NAME" x="29.21" y="23.495" size="0.8128" layer="26" rot="MR0"/>
 <attribute name="VALUE" x="30.48" y="22.225" size="1.27" layer="28" rot="MR270"/>
 </element>
-<element name="R15" library="rcl" package="0207/10" value="10k" x="15.875" y="2.54" smashed="yes" rot="R180">
-<attribute name="NAME" x="18.923" y="1.016" size="0.8128" layer="25" ratio="10" rot="R180"/>
+<element name="R1" library="rcl" package="0207/10" value="10k" x="15.875" y="2.54" smashed="yes" rot="R180">
+<attribute name="NAME" x="19.177" y="3.429" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="18.1356" y="3.175" size="1.27" layer="27" ratio="10" rot="R180"/>
 </element>
-<element name="D1" library="diode" package="DO34Z7" value="3V3" x="15.875" y="24.765" smashed="yes">
-<attribute name="NAME" x="21.971" y="24.638" size="1.016" layer="25" ratio="10"/>
+<element name="D2" library="diode" package="DO34Z7" value="3V3" x="15.875" y="24.765" smashed="yes">
+<attribute name="NAME" x="17.526" y="25.908" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="14.351" y="22.352" size="1.27" layer="27" ratio="10"/>
 </element>
-<element name="D2" library="diode" package="DO34Z7" value="3V3" x="15.875" y="12.065" smashed="yes">
-<attribute name="NAME" x="19.431" y="13.208" size="0.8128" layer="25" ratio="10"/>
+<element name="D1" library="diode" package="DO34Z7" value="3V3" x="15.875" y="12.065" smashed="yes">
+<attribute name="NAME" x="17.526" y="13.208" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="14.351" y="9.652" size="1.27" layer="27" ratio="10"/>
 </element>
-<element name="R1" library="rcl" package="0207/10" value="1k5" x="15.875" y="5.715" smashed="yes" rot="R180">
-<attribute name="NAME" x="19.177" y="7.239" size="0.8128" layer="25" ratio="10"/>
+<element name="R2" library="rcl" package="0207/10" value="1k5" x="15.875" y="5.715" smashed="yes" rot="R180">
+<attribute name="NAME" x="19.177" y="6.604" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="18.1356" y="6.35" size="1.27" layer="27" ratio="10" rot="R180"/>
 </element>
-<element name="R2" library="rcl" package="0207/10" value="1k5" x="15.875" y="8.89" smashed="yes" rot="R180">
-<attribute name="NAME" x="19.177" y="10.414" size="0.8128" layer="25" ratio="10"/>
+<element name="R3" library="rcl" package="0207/10" value="1k5" x="15.875" y="8.89" smashed="yes" rot="R180">
+<attribute name="NAME" x="19.177" y="9.779" size="0.8128" layer="25" ratio="10"/>
 <attribute name="VALUE" x="18.1356" y="9.525" size="1.27" layer="27" ratio="10" rot="R180"/>
 </element>
 <element name="JP1" library="pinhead" package="1X04" value="USB" x="3.81" y="22.86" smashed="yes" rot="R90">
@@ -600,13 +600,12 @@ design rules under a new name.</description>
 </elements>
 <signals>
 <signal name="GND">
-<contactref element="C5" pad="1"/>
-<contactref element="C4" pad="1"/>
-<contactref element="D2" pad="A"/>
+<contactref element="C2" pad="1"/>
+<contactref element="C3" pad="1"/>
 <contactref element="D1" pad="A"/>
-<contactref element="C6" pad="1"/>
+<contactref element="D2" pad="A"/>
+<contactref element="C1" pad="1"/>
 <contactref element="JP1" pad="1"/>
-<contactref element="SV2" pad="6"/>
 <polygon width="0.4064" layer="1" isolate="0.3048">
 <vertex x="0" y="29.21"/>
 <vertex x="41.91" y="29.21"/>
@@ -619,158 +618,163 @@ design rules under a new name.</description>
 <vertex x="41.91" y="0"/>
 <vertex x="0" y="0"/>
 </polygon>
-<contactref element="JP2" pad="1"/>
-<via x="15.875" y="8.89" extent="1-16" drill="0.5"/>
 <contactref element="IC1" pad="10"/>
+<contactref element="SV2" pad="6"/>
+<contactref element="JP2" pad="1"/>
 </signal>
 <signal name="N$37">
-<contactref element="C4" pad="2"/>
+<contactref element="C3" pad="2"/>
 <contactref element="IC1" pad="5"/>
 <contactref element="Q1" pad="1"/>
-<wire x1="36.83" y1="11.303" x2="36.83" y2="13.02" width="0.4064" layer="16"/>
-<wire x1="31.75" y1="13.335" x2="34.798" y2="13.335" width="0.4064" layer="16"/>
-<wire x1="34.798" y1="13.335" x2="36.83" y2="11.303" width="0.4064" layer="16"/>
+<wire x1="31.75" y1="13.335" x2="36.51" y2="13.335" width="0.4064" layer="16"/>
+<wire x1="36.51" y1="13.335" x2="36.83" y2="13.655" width="0.4064" layer="16"/>
+<wire x1="36.83" y1="13.655" x2="36.83" y2="11.303" width="0.4064" layer="16"/>
 </signal>
 <signal name="N$38">
 <contactref element="IC1" pad="4"/>
-<contactref element="C5" pad="2"/>
+<contactref element="C2" pad="2"/>
 <contactref element="Q1" pad="2"/>
-<wire x1="36.83" y1="6.477" x2="36.83" y2="4.76" width="0.4064" layer="16"/>
+<wire x1="36.83" y1="4.125" x2="36.83" y2="6.477" width="0" layer="19" extent="16-16"/>
 <wire x1="31.75" y1="10.795" x2="32.512" y2="10.795" width="0.4064" layer="16"/>
 <wire x1="32.512" y1="10.795" x2="36.83" y2="6.477" width="0.4064" layer="16"/>
 </signal>
 <signal name="AVRD+">
 <contactref element="IC1" pad="6"/>
-<contactref element="R11" pad="2"/>
-<wire x1="31.75" y1="15.875" x2="31.115" y2="15.875" width="0.4064" layer="1"/>
-<wire x1="31.115" y1="15.875" x2="29.845" y2="17.145" width="0.4064" layer="1"/>
-<wire x1="29.845" y1="17.145" x2="22.86" y2="17.145" width="0.4064" layer="1"/>
-<wire x1="22.86" y1="17.145" x2="20.955" y2="15.24" width="0.4064" layer="1"/>
+<contactref element="R4" pad="2"/>
+<wire x1="20.955" y1="15.24" x2="22.86" y2="17.145" width="0.4064" layer="1"/>
+<wire x1="22.86" y1="17.145" x2="29.21" y2="17.145" width="0.4064" layer="1"/>
+<wire x1="29.21" y1="17.145" x2="30.48" y2="15.875" width="0.4064" layer="1"/>
+<wire x1="30.48" y1="15.875" x2="31.75" y2="15.875" width="0.4064" layer="1"/>
 </signal>
 <signal name="D-">
-<contactref element="R10" pad="1"/>
-<contactref element="R9" pad="1"/>
-<contactref element="D1" pad="C"/>
+<contactref element="R5" pad="1"/>
+<contactref element="D2" pad="C"/>
 <contactref element="JP1" pad="3"/>
-<wire x1="10.795" y1="18.415" x2="10.795" y2="21.59" width="0.4064" layer="1"/>
-<wire x1="12.065" y1="24.765" x2="12.065" y2="22.86" width="0.4064" layer="1"/>
-<wire x1="12.065" y1="22.86" x2="10.795" y2="21.59" width="0.4064" layer="1"/>
-<wire x1="3.81" y1="24.13" x2="8.255" y2="24.13" width="0.4064" layer="1"/>
-<wire x1="8.255" y1="24.13" x2="10.795" y2="21.59" width="0.4064" layer="1"/>
+<contactref element="R6" pad="1"/>
+<wire x1="3.81" y1="24.13" x2="5.08" y2="24.13" width="0.4064" layer="1"/>
+<wire x1="5.08" y1="24.13" x2="7.62" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="7.62" y1="21.59" x2="10.795" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="10.795" y1="21.59" x2="12.065" y2="22.86" width="0.4064" layer="1"/>
+<wire x1="12.065" y1="22.86" x2="12.065" y2="24.765" width="0.4064" layer="1"/>
+<wire x1="10.795" y1="21.59" x2="10.795" y2="18.415" width="0.4064" layer="1"/>
 </signal>
 <signal name="D+">
-<contactref element="R11" pad="1"/>
-<contactref element="D2" pad="C"/>
+<contactref element="D1" pad="C"/>
 <contactref element="JP1" pad="2"/>
-<wire x1="12.065" y1="12.065" x2="12.065" y2="13.97" width="0.4064" layer="1"/>
-<wire x1="12.065" y1="13.97" x2="11.1125" y2="14.9225" width="0.4064" layer="1"/>
-<wire x1="11.1125" y1="14.9225" x2="10.795" y2="15.24" width="0.4064" layer="1"/>
+<contactref element="R4" pad="1"/>
 <wire x1="3.81" y1="21.59" x2="4.445" y2="21.59" width="0.4064" layer="1"/>
 <wire x1="4.445" y1="21.59" x2="10.795" y2="15.24" width="0.4064" layer="1"/>
+<wire x1="10.795" y1="15.24" x2="12.065" y2="13.97" width="0.4064" layer="1"/>
+<wire x1="12.065" y1="13.97" x2="12.065" y2="12.065" width="0.4064" layer="1"/>
 </signal>
 <signal name="AVRD-">
-<contactref element="R10" pad="2"/>
+<contactref element="R6" pad="2"/>
 <contactref element="IC1" pad="7"/>
-<wire x1="31.75" y1="18.415" x2="30.48" y2="18.415" width="0.4064" layer="1"/>
-<wire x1="30.48" y1="18.415" x2="26.67" y2="22.225" width="0.4064" layer="1"/>
-<wire x1="26.67" y1="22.225" x2="21.59" y2="22.225" width="0.4064" layer="1"/>
-<wire x1="21.59" y1="22.225" x2="20.955" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="20.955" y1="21.59" x2="22.86" y2="19.685" width="0.4064" layer="1"/>
+<wire x1="22.86" y1="19.685" x2="29.21" y2="19.685" width="0.4064" layer="1"/>
+<wire x1="29.21" y1="19.685" x2="30.48" y2="18.415" width="0.4064" layer="1"/>
+<wire x1="30.48" y1="18.415" x2="31.75" y2="18.415" width="0.4064" layer="1"/>
 </signal>
-<signal name="N$1">
+<signal name="RST">
 <contactref element="IC1" pad="1"/>
-<contactref element="R15" pad="1"/>
+<contactref element="R1" pad="1"/>
 <contactref element="SV2" pad="5"/>
-<wire x1="20.955" y1="2.54" x2="22.225" y2="1.27" width="0.4064" layer="1"/>
-<wire x1="22.225" y1="1.27" x2="29.845" y2="1.27" width="0.4064" layer="1"/>
+<wire x1="20.955" y1="2.54" x2="12.7" y2="2.54" width="0.4064" layer="1"/>
+<wire x1="12.7" y1="2.54" x2="11.43" y2="1.27" width="0.4064" layer="1"/>
+<wire x1="11.43" y1="1.27" x2="7.62" y2="1.27" width="0.4064" layer="1"/>
+<wire x1="7.62" y1="1.27" x2="3.81" y2="5.08" width="0.4064" layer="1"/>
+<wire x1="3.81" y1="5.08" x2="3.81" y2="6.35" width="0.4064" layer="1"/>
+<wire x1="20.955" y1="2.54" x2="21.59" y2="2.54" width="0.4064" layer="1"/>
+<wire x1="21.59" y1="2.54" x2="22.86" y2="1.27" width="0.4064" layer="1"/>
+<wire x1="22.86" y1="1.27" x2="29.845" y2="1.27" width="0.4064" layer="1"/>
 <wire x1="29.845" y1="1.27" x2="31.75" y2="3.175" width="0.4064" layer="1"/>
-<wire x1="20.955" y1="2.54" x2="20.32" y2="2.54" width="0.4064" layer="1"/>
-<wire x1="20.32" y1="2.54" x2="19.05" y2="1.27" width="0.4064" layer="1"/>
-<wire x1="19.05" y1="1.27" x2="8.89" y2="1.27" width="0.4064" layer="1"/>
-<wire x1="8.89" y1="1.27" x2="3.81" y2="6.35" width="0.4064" layer="1"/>
 </signal>
-<signal name="VCC">
+<signal name="+5V">
+<contactref element="R5" pad="2"/>
+<contactref element="JP1" pad="4"/>
 <contactref element="IC1" pad="20"/>
-<contactref element="C6" pad="2"/>
-<contactref element="R15" pad="2"/>
+<contactref element="C1" pad="2"/>
 <contactref element="R1" pad="2"/>
-<contactref element="R2" pad="2"/>
 <contactref element="SV2" pad="2"/>
-<wire x1="6.35" y1="26.67" x2="6.35" y2="11.43" width="0.4064" layer="16"/>
 <contactref element="JP2" pad="4"/>
-<contactref element="R9" pad="2"/>
-<contactref element="JP1" pad="4"/>
-<wire x1="6.35" y1="11.43" x2="8.255" y2="11.43" width="0.4064" layer="1"/>
-<wire x1="8.255" y1="11.43" x2="10.795" y2="8.89" width="0.4064" layer="1"/>
-<wire x1="10.795" y1="2.54" x2="10.795" y2="5.715" width="0.4064" layer="16"/>
-<wire x1="10.795" y1="5.715" x2="10.795" y2="8.89" width="0.4064" layer="16"/>
-<wire x1="10.795" y1="2.54" x2="19.05" y2="2.54" width="0.4064" layer="1"/>
-<wire x1="19.05" y1="2.54" x2="20.32" y2="3.81" width="0.4064" layer="1"/>
-<wire x1="20.32" y1="3.81" x2="23.495" y2="3.81" width="0.4064" layer="1"/>
-<wire x1="23.495" y1="3.81" x2="24.13" y2="3.175" width="0.4064" layer="1"/>
-<wire x1="10.795" y1="8.89" x2="11.43" y2="8.89" width="0.4064" layer="1"/>
-<wire x1="11.43" y1="8.89" x2="20.955" y2="18.415" width="0.4064" layer="1"/>
+<contactref element="R3" pad="2"/>
+<contactref element="R2" pad="2"/>
+<wire x1="3.81" y1="26.67" x2="5.08" y2="26.67" width="0.4064" layer="16"/>
+<wire x1="5.08" y1="26.67" x2="6.35" y2="25.4" width="0.4064" layer="16"/>
+<wire x1="6.35" y1="25.4" x2="6.35" y2="11.43" width="0.4064" layer="16"/>
 <wire x1="20.955" y1="18.415" x2="22.225" y2="19.685" width="0.4064" layer="16"/>
 <wire x1="22.225" y1="19.685" x2="27.62" y2="19.685" width="0.4064" layer="16"/>
 <wire x1="27.62" y1="19.685" x2="27.94" y2="20.005" width="0.4064" layer="16"/>
-<wire x1="27.94" y1="20.005" x2="28.26" y2="20.005" width="0.4064" layer="16"/>
-<wire x1="28.26" y1="20.005" x2="30.48" y2="22.225" width="0.4064" layer="16"/>
-<wire x1="30.48" y1="22.225" x2="33.02" y2="22.225" width="0.4064" layer="16"/>
-<wire x1="33.02" y1="22.225" x2="34.29" y2="23.495" width="0.4064" layer="16"/>
-<wire x1="34.29" y1="23.495" x2="34.29" y2="25.4" width="0.4064" layer="16"/>
-<wire x1="34.29" y1="25.4" x2="35.56" y2="26.67" width="0.4064" layer="16"/>
-<wire x1="35.56" y1="26.67" x2="36.83" y2="26.67" width="0.4064" layer="16"/>
-<wire x1="3.81" y1="26.67" x2="6.35" y2="26.67" width="0.4064" layer="16"/>
+<wire x1="36.83" y1="26.67" x2="35.56" y2="26.67" width="0.4064" layer="16"/>
+<wire x1="35.56" y1="26.67" x2="33.655" y2="24.765" width="0.4064" layer="16"/>
+<wire x1="33.655" y1="24.765" x2="30.48" y2="24.765" width="0.4064" layer="16"/>
+<wire x1="30.48" y1="24.765" x2="29.845" y2="24.13" width="0.4064" layer="16"/>
+<wire x1="29.845" y1="24.13" x2="29.845" y2="20.955" width="0.4064" layer="16"/>
+<wire x1="29.845" y1="20.955" x2="29.21" y2="20.32" width="0.4064" layer="16"/>
+<wire x1="29.21" y1="20.32" x2="28.255" y2="20.32" width="0.4064" layer="16"/>
+<wire x1="28.255" y1="20.32" x2="27.94" y2="20.005" width="0.4064" layer="16"/>
+<wire x1="20.955" y1="18.415" x2="11.43" y2="8.89" width="0.4064" layer="16"/>
+<wire x1="11.43" y1="8.89" x2="10.795" y2="8.89" width="0.4064" layer="16"/>
+<wire x1="10.795" y1="8.89" x2="8.255" y2="11.43" width="0.4064" layer="16"/>
+<wire x1="8.255" y1="11.43" x2="6.35" y2="11.43" width="0.4064" layer="16"/>
+<wire x1="10.795" y1="8.89" x2="10.795" y2="5.715" width="0.4064" layer="16"/>
+<wire x1="10.795" y1="5.715" x2="10.795" y2="2.54" width="0.4064" layer="16"/>
+<wire x1="24.13" y1="3.175" x2="22.225" y2="3.175" width="0.4064" layer="16"/>
+<wire x1="22.225" y1="3.175" x2="21.59" y2="3.81" width="0.4064" layer="16"/>
+<wire x1="21.59" y1="3.81" x2="12.065" y2="3.81" width="0.4064" layer="16"/>
+<wire x1="12.065" y1="3.81" x2="10.795" y2="2.54" width="0.4064" layer="16"/>
 </signal>
-<signal name="SCL">
+<signal name="SCK/SCL">
 <contactref element="IC1" pad="19"/>
-<contactref element="R1" pad="1"/>
 <contactref element="SV2" pad="3"/>
 <contactref element="JP2" pad="2"/>
+<contactref element="R2" pad="1"/>
+<wire x1="20.955" y1="5.715" x2="12.7" y2="5.715" width="0.4064" layer="1"/>
+<wire x1="12.7" y1="5.715" x2="11.43" y2="4.445" width="0.4064" layer="1"/>
+<wire x1="11.43" y1="4.445" x2="10.16" y2="4.445" width="0.4064" layer="1"/>
+<wire x1="10.16" y1="4.445" x2="6.985" y2="7.62" width="0.4064" layer="1"/>
+<wire x1="6.985" y1="7.62" x2="5.08" y2="7.62" width="0.4064" layer="1"/>
+<wire x1="5.08" y1="7.62" x2="3.81" y2="8.89" width="0.4064" layer="1"/>
 <wire x1="20.955" y1="5.715" x2="24.13" y2="5.715" width="0.4064" layer="1"/>
-<wire x1="3.81" y1="8.89" x2="5.08" y2="7.62" width="0.4064" layer="1"/>
-<wire x1="5.08" y1="7.62" x2="6.985" y2="7.62" width="0.4064" layer="1"/>
-<wire x1="6.985" y1="7.62" x2="10.16" y2="4.445" width="0.4064" layer="1"/>
-<wire x1="10.16" y1="4.445" x2="19.685" y2="4.445" width="0.4064" layer="1"/>
-<wire x1="19.685" y1="4.445" x2="20.955" y2="5.715" width="0.4064" layer="1"/>
-<wire x1="24.13" y1="5.715" x2="24.765" y2="5.715" width="0.4064" layer="16"/>
-<wire x1="24.765" y1="5.715" x2="29.21" y2="10.16" width="0.4064" layer="16"/>
-<wire x1="29.21" y1="10.16" x2="29.21" y2="15.875" width="0.4064" layer="16"/>
-<wire x1="29.21" y1="15.875" x2="30.48" y2="17.145" width="0.4064" layer="16"/>
-<wire x1="30.48" y1="17.145" x2="33.02" y2="17.145" width="0.4064" layer="16"/>
-<wire x1="33.02" y1="17.145" x2="34.29" y2="18.415" width="0.4064" layer="16"/>
-<wire x1="34.29" y1="18.415" x2="34.29" y2="19.685" width="0.4064" layer="16"/>
-<wire x1="34.29" y1="19.685" x2="35.56" y2="20.955" width="0.4064" layer="16"/>
-<wire x1="35.56" y1="20.955" x2="36.195" y2="20.955" width="0.4064" layer="16"/>
-<wire x1="36.195" y1="20.955" x2="36.83" y2="21.59" width="0.4064" layer="16"/>
+<wire x1="24.13" y1="5.715" x2="30.48" y2="12.065" width="0.4064" layer="1"/>
+<wire x1="30.48" y1="12.065" x2="33.02" y2="12.065" width="0.4064" layer="1"/>
+<wire x1="33.02" y1="12.065" x2="34.925" y2="13.97" width="0.4064" layer="1"/>
+<wire x1="34.925" y1="13.97" x2="34.925" y2="20.955" width="0.4064" layer="1"/>
+<wire x1="34.925" y1="20.955" x2="35.56" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="35.56" y1="21.59" x2="36.83" y2="21.59" width="0.4064" layer="1"/>
 </signal>
-<signal name="SDA">
+<signal name="MISO/SDA">
 <contactref element="IC1" pad="18"/>
-<contactref element="R2" pad="1"/>
 <contactref element="SV2" pad="1"/>
 <contactref element="JP2" pad="3"/>
-<wire x1="24.13" y1="8.255" x2="21.59" y2="8.255" width="0.4064" layer="1"/>
-<wire x1="21.59" y1="8.255" x2="21.2725" y2="8.5725" width="0.4064" layer="1"/>
-<wire x1="21.2725" y1="8.5725" x2="20.955" y2="8.89" width="0.4064" layer="1"/>
-<wire x1="3.81" y1="11.43" x2="5.08" y2="10.16" width="0.4064" layer="1"/>
-<wire x1="5.08" y1="10.16" x2="7.62" y2="10.16" width="0.4064" layer="1"/>
-<wire x1="7.62" y1="10.16" x2="10.16" y2="7.62" width="0.4064" layer="1"/>
-<wire x1="10.16" y1="7.62" x2="20.32" y2="7.62" width="0.4064" layer="1"/>
-<wire x1="20.32" y1="7.62" x2="21.2725" y2="8.5725" width="0.4064" layer="1"/>
-<wire x1="24.13" y1="8.255" x2="24.765" y2="8.255" width="0.4064" layer="16"/>
-<wire x1="24.765" y1="8.255" x2="27.94" y2="11.43" width="0.4064" layer="16"/>
-<wire x1="27.94" y1="11.43" x2="27.94" y2="17.145" width="0.4064" layer="16"/>
-<wire x1="27.94" y1="17.145" x2="30.48" y2="19.685" width="0.4064" layer="16"/>
-<wire x1="30.48" y1="19.685" x2="33.02" y2="19.685" width="0.4064" layer="16"/>
-<wire x1="33.02" y1="19.685" x2="34.29" y2="20.955" width="0.4064" layer="16"/>
-<wire x1="34.29" y1="20.955" x2="34.29" y2="22.225" width="0.4064" layer="16"/>
-<wire x1="34.29" y1="22.225" x2="36.195" y2="24.13" width="0.4064" layer="16"/>
-<wire x1="36.195" y1="24.13" x2="36.83" y2="24.13" width="0.4064" layer="16"/>
+<contactref element="R3" pad="1"/>
+<wire x1="20.955" y1="8.89" x2="12.7" y2="8.89" width="0.4064" layer="1"/>
+<wire x1="12.7" y1="8.89" x2="11.43" y2="7.62" width="0.4064" layer="1"/>
+<wire x1="11.43" y1="7.62" x2="10.16" y2="7.62" width="0.4064" layer="1"/>
+<wire x1="10.16" y1="7.62" x2="7.62" y2="10.16" width="0.4064" layer="1"/>
+<wire x1="7.62" y1="10.16" x2="5.08" y2="10.16" width="0.4064" layer="1"/>
+<wire x1="5.08" y1="10.16" x2="3.81" y2="11.43" width="0.4064" layer="1"/>
+<wire x1="20.955" y1="8.89" x2="22.225" y2="8.89" width="0.4064" layer="1"/>
+<wire x1="22.225" y1="8.89" x2="22.86" y2="8.255" width="0.4064" layer="1"/>
+<wire x1="22.86" y1="8.255" x2="24.13" y2="8.255" width="0.4064" layer="1"/>
+<wire x1="24.13" y1="8.255" x2="30.48" y2="14.605" width="0.4064" layer="1"/>
+<wire x1="30.48" y1="14.605" x2="33.02" y2="14.605" width="0.4064" layer="1"/>
+<wire x1="33.02" y1="14.605" x2="33.655" y2="15.24" width="0.4064" layer="1"/>
+<wire x1="33.655" y1="15.24" x2="33.655" y2="22.225" width="0.4064" layer="1"/>
+<wire x1="33.655" y1="22.225" x2="35.56" y2="24.13" width="0.4064" layer="1"/>
+<wire x1="35.56" y1="24.13" x2="36.83" y2="24.13" width="0.4064" layer="1"/>
 </signal>
-<signal name="N$4">
-<contactref element="SV2" pad="4"/>
+<signal name="MOSI">
 <contactref element="IC1" pad="17"/>
-<wire x1="24.13" y1="10.795" x2="8.255" y2="10.795" width="0.4064" layer="16"/>
-<wire x1="8.255" y1="10.795" x2="6.35" y2="8.89" width="0.4064" layer="16"/>
+<contactref element="SV2" pad="4"/>
+<wire x1="24.13" y1="10.795" x2="24.765" y2="10.795" width="0.4064" layer="16"/>
+<wire x1="24.765" y1="10.795" x2="26.67" y2="8.89" width="0.4064" layer="16"/>
+<wire x1="26.67" y1="8.89" x2="26.67" y2="2.54" width="0.4064" layer="16"/>
+<wire x1="26.67" y1="2.54" x2="25.4" y2="1.27" width="0.4064" layer="16"/>
+<wire x1="25.4" y1="1.27" x2="7.62" y2="1.27" width="0.4064" layer="16"/>
+<wire x1="7.62" y1="1.27" x2="5.08" y2="3.81" width="0.4064" layer="16"/>
+<wire x1="5.08" y1="3.81" x2="5.08" y2="7.62" width="0.4064" layer="16"/>
+<wire x1="5.08" y1="7.62" x2="6.35" y2="8.89" width="0.4064" layer="16"/>
 </signal>
 </signals>
 </board>
diff --git a/circuit/circuit.png b/circuit/circuit.png
index 78aea47..8651033 100644
--- a/circuit/circuit.png
+++ b/circuit/circuit.png
diff --git a/circuit/circuit.sch b/circuit/circuit.sch
index e85e3d4..c8e941a 100644
--- a/circuit/circuit.sch
+++ b/circuit/circuit.sch
@@ -4899,6 +4899,12 @@ Source: http://www.murata.com .. GRM43DR72E224KW01.pdf</description>
 <text x="-2.54" y="-2.54" size="1.778" layer="96">&gt;VALUE</text>
 <pin name="GND" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
 </symbol>
+<symbol name="+5V">
+<wire x1="1.27" y1="-1.905" x2="0" y2="0" width="0.254" layer="94"/>
+<wire x1="0" y1="0" x2="-1.27" y2="-1.905" width="0.254" layer="94"/>
+<text x="-2.54" y="-5.08" size="1.778" layer="96" rot="R90">&gt;VALUE</text>
+<pin name="+5V" x="0" y="-2.54" visible="off" length="short" direction="sup" rot="R90"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="GND" prefix="GND">
@@ -4914,6 +4920,19 @@ Source: http://www.murata.com .. GRM43DR72E224KW01.pdf</description>
 </device>
 </devices>
 </deviceset>
+<deviceset name="+5V" prefix="P+">
+<description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
+<gates>
+<gate name="1" symbol="+5V" x="0" y="0"/>
+</gates>
+<devices>
+<device name="">
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 <library name="crystal">
@@ -5910,64 +5929,6 @@ Source: http://www.murata.com .. GRM43DR72E224KW01.pdf</description>
 </deviceset>
 </devicesets>
 </library>
-<library name="frames">
-<packages>
-</packages>
-<symbols>
-<symbol name="DINA4_L">
-<wire x1="264.16" y1="0" x2="264.16" y2="180.34" width="0.4064" layer="94"/>
-<wire x1="264.16" y1="180.34" x2="0" y2="180.34" width="0.4064" layer="94"/>
-<wire x1="0" y1="180.34" x2="0" y2="0" width="0.4064" layer="94"/>
-<wire x1="0" y1="0" x2="264.16" y2="0" width="0.4064" layer="94"/>
-</symbol>
-<symbol name="DOCFIELD">
-<wire x1="0" y1="0" x2="71.12" y2="0" width="0.254" layer="94"/>
-<wire x1="101.6" y1="15.24" x2="87.63" y2="15.24" width="0.254" layer="94"/>
-<wire x1="0" y1="0" x2="0" y2="5.08" width="0.254" layer="94"/>
-<wire x1="0" y1="5.08" x2="71.12" y2="5.08" width="0.254" layer="94"/>
-<wire x1="0" y1="5.08" x2="0" y2="15.24" width="0.254" layer="94"/>
-<wire x1="101.6" y1="15.24" x2="101.6" y2="5.08" width="0.254" layer="94"/>
-<wire x1="71.12" y1="5.08" x2="71.12" y2="0" width="0.254" layer="94"/>
-<wire x1="71.12" y1="5.08" x2="87.63" y2="5.08" width="0.254" layer="94"/>
-<wire x1="71.12" y1="0" x2="101.6" y2="0" width="0.254" layer="94"/>
-<wire x1="87.63" y1="15.24" x2="87.63" y2="5.08" width="0.254" layer="94"/>
-<wire x1="87.63" y1="15.24" x2="0" y2="15.24" width="0.254" layer="94"/>
-<wire x1="87.63" y1="5.08" x2="101.6" y2="5.08" width="0.254" layer="94"/>
-<wire x1="101.6" y1="5.08" x2="101.6" y2="0" width="0.254" layer="94"/>
-<wire x1="0" y1="15.24" x2="0" y2="22.86" width="0.254" layer="94"/>
-<wire x1="101.6" y1="35.56" x2="0" y2="35.56" width="0.254" layer="94"/>
-<wire x1="101.6" y1="35.56" x2="101.6" y2="22.86" width="0.254" layer="94"/>
-<wire x1="0" y1="22.86" x2="101.6" y2="22.86" width="0.254" layer="94"/>
-<wire x1="0" y1="22.86" x2="0" y2="35.56" width="0.254" layer="94"/>
-<wire x1="101.6" y1="22.86" x2="101.6" y2="15.24" width="0.254" layer="94"/>
-<text x="1.27" y="1.27" size="2.54" layer="94" font="vector">Date:</text>
-<text x="12.7" y="1.27" size="2.54" layer="94" font="vector">&gt;LAST_DATE_TIME</text>
-<text x="72.39" y="1.27" size="2.54" layer="94" font="vector">Sheet:</text>
-<text x="86.36" y="1.27" size="2.54" layer="94" font="vector">&gt;SHEET</text>
-<text x="88.9" y="11.43" size="2.54" layer="94" font="vector">REV:</text>
-<text x="1.27" y="19.05" size="2.54" layer="94" font="vector">TITLE:</text>
-<text x="1.27" y="11.43" size="2.54" layer="94" font="vector">Document Number:</text>
-<text x="17.78" y="19.05" size="2.54" layer="94" font="vector">&gt;DRAWING_NAME</text>
-</symbol>
-</symbols>
-<devicesets>
-<deviceset name="DINA4_L" prefix="FRAME">
-<description>&lt;b&gt;FRAME&lt;/b&gt;&lt;p&gt;
-DIN A4, landscape with extra doc field</description>
-<gates>
-<gate name="G$1" symbol="DINA4_L" x="0" y="0"/>
-<gate name="G$2" symbol="DOCFIELD" x="162.56" y="0" addlevel="must"/>
-</gates>
-<devices>
-<device name="">
-<technologies>
-<technology name=""/>
-</technologies>
-</device>
-</devices>
-</deviceset>
-</devicesets>
-</library>
 <library name="diode">
 <description>&lt;b&gt;Diodes&lt;/b&gt;&lt;p&gt;
 Based on the following sources:
@@ -7004,6 +6965,47 @@ Low profile connectors, straight&lt;p&gt;
 </deviceset>
 </devicesets>
 </library>
+<library name="frames">
+<description>&lt;b&gt;Frames for Sheet and Layout&lt;/b&gt;</description>
+<packages>
+</packages>
+<symbols>
+<symbol name="A5L-LOC">
+<wire x1="85.09" y1="3.81" x2="85.09" y2="24.13" width="0.1016" layer="94"/>
+<wire x1="85.09" y1="24.13" x2="139.065" y2="24.13" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="24.13" x2="180.34" y2="24.13" width="0.1016" layer="94"/>
+<wire x1="170.18" y1="3.81" x2="170.18" y2="8.89" width="0.1016" layer="94"/>
+<wire x1="170.18" y1="8.89" x2="180.34" y2="8.89" width="0.1016" layer="94"/>
+<wire x1="170.18" y1="8.89" x2="139.065" y2="8.89" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="8.89" x2="139.065" y2="3.81" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="8.89" x2="139.065" y2="13.97" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="13.97" x2="180.34" y2="13.97" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="13.97" x2="139.065" y2="19.05" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="19.05" x2="180.34" y2="19.05" width="0.1016" layer="94"/>
+<wire x1="139.065" y1="19.05" x2="139.065" y2="24.13" width="0.1016" layer="94"/>
+<text x="140.97" y="15.24" size="2.54" layer="94">&gt;DRAWING_NAME</text>
+<text x="140.97" y="10.16" size="2.286" layer="94">&gt;LAST_DATE_TIME</text>
+<text x="154.305" y="5.08" size="2.54" layer="94">&gt;SHEET</text>
+<text x="140.716" y="4.953" size="2.54" layer="94">Sheet:</text>
+<frame x1="0" y1="0" x2="184.15" y2="133.35" columns="4" rows="4" layer="94"/>
+</symbol>
+</symbols>
+<devicesets>
+<deviceset name="A5L-LOC" prefix="FRAME" uservalue="yes">
+<description>A5L LOC</description>
+<gates>
+<gate name="G$1" symbol="A5L-LOC" x="0" y="0"/>
+</gates>
+<devices>
+<device name="">
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+</devicesets>
+</library>
 </libraries>
 <attributes>
 </attributes>
@@ -7016,292 +7018,332 @@ Low profile connectors, straight&lt;p&gt;
 <parts>
 <part name="IC1" library="atmel" deviceset="AT90S2313" device="P"/>
 <part name="Q1" library="crystal" deviceset="CRYTAL" device="HC49S" value="16MHz"/>
-<part name="C4" library="rcl" deviceset="C-EU" device="C0805" value="22p"/>
-<part name="C5" library="rcl" deviceset="C-EU" device="C0805" value="22p"/>
+<part name="C3" library="rcl" deviceset="C-EU" device="C0805" value="22p"/>
+<part name="C2" library="rcl" deviceset="C-EU" device="C0805" value="22p"/>
 <part name="GND14" library="supply1" deviceset="GND" device=""/>
 <part name="GND15" library="supply1" deviceset="GND" device=""/>
-<part name="R9" library="rcl" deviceset="R-EU_" device="0207/10" value="1k5"/>
-<part name="R10" library="rcl" deviceset="R-EU_" device="0207/10" value="68R"/>
-<part name="R11" library="rcl" deviceset="R-EU_" device="0207/10" value="68R"/>
+<part name="R5" library="rcl" deviceset="R-EU_" device="0207/10" value="1k5"/>
+<part name="R6" library="rcl" deviceset="R-EU_" device="0207/10" value="68R"/>
+<part name="R4" library="rcl" deviceset="R-EU_" device="0207/10" value="68R"/>
 <part name="GND17" library="supply1" deviceset="GND" device=""/>
-<part name="FRAME1" library="frames" deviceset="DINA4_L" device=""/>
-<part name="C6" library="rcl" deviceset="C-EU" device="C0805" value="100n"/>
+<part name="C1" library="rcl" deviceset="C-EU" device="C0805" value="100n"/>
 <part name="GND19" library="supply1" deviceset="GND" device=""/>
-<part name="R15" library="rcl" deviceset="R-EU_" device="0207/10" value="10k"/>
-<part name="D1" library="diode" deviceset="ZENER-DIODE" device="DO34-7" value="3V3"/>
+<part name="R1" library="rcl" deviceset="R-EU_" device="0207/10" value="10k"/>
 <part name="D2" library="diode" deviceset="ZENER-DIODE" device="DO34-7" value="3V3"/>
-<part name="GND1" library="supply1" deviceset="GND" device=""/>
-<part name="R1" library="rcl" deviceset="R-EU_" device="0207/10" value="1k5"/>
+<part name="D1" library="diode" deviceset="ZENER-DIODE" device="DO34-7" value="3V3"/>
 <part name="R2" library="rcl" deviceset="R-EU_" device="0207/10" value="1k5"/>
+<part name="R3" library="rcl" deviceset="R-EU_" device="0207/10" value="1k5"/>
 <part name="JP1" library="pinhead" deviceset="PINHD-1X4" device="" value="USB"/>
 <part name="SV2" library="con-harting-ml" deviceset="ML6" device="" value="ISP"/>
 <part name="JP2" library="pinhead" deviceset="PINHD-1X4" device="" value="I2C"/>
+<part name="P+1" library="supply1" deviceset="+5V" device=""/>
+<part name="GND2" library="supply1" deviceset="GND" device=""/>
+<part name="P+2" library="supply1" deviceset="+5V" device=""/>
+<part name="GND1" library="supply1" deviceset="GND" device=""/>
+<part name="P+3" library="supply1" deviceset="+5V" device=""/>
+<part name="P+4" library="supply1" deviceset="+5V" device=""/>
+<part name="GND3" library="supply1" deviceset="GND" device=""/>
+<part name="FRAME1" library="frames" deviceset="A5L-LOC" device="" value="vusb-i2c"/>
 </parts>
 <sheets>
 <sheet>
 <plain>
-<text x="165.1" y="25.4" size="6.4516" layer="91">USB → I²C</text>
+<wire x1="5.08" y1="53.34" x2="85.09" y2="53.34" width="0.1524" layer="97" style="longdash"/>
+<wire x1="85.09" y1="53.34" x2="85.09" y2="4.064" width="0.1524" layer="97" style="longdash"/>
+<wire x1="86.36" y1="53.34" x2="116.84" y2="53.34" width="0.1524" layer="97" style="longdash"/>
+<wire x1="116.84" y1="53.34" x2="116.84" y2="129.54" width="0.1524" layer="97" style="longdash"/>
+<wire x1="116.84" y1="53.34" x2="180.34" y2="53.34" width="0.1524" layer="97" style="longdash"/>
+<text x="63.5" y="50.8" size="1.778" layer="97">USB Interface</text>
+<text x="109.22" y="55.88" size="1.778" layer="97">MCU</text>
+<text x="119.38" y="55.88" size="1.778" layer="97">I2C Interface</text>
+<text x="86.36" y="50.8" size="1.778" layer="97">SPI Interface</text>
 </plain>
 <instances>
-<instance part="IC1" gate="G$1" x="58.42" y="116.84"/>
-<instance part="Q1" gate="G$1" x="30.48" y="129.54" smashed="yes" rot="R90">
-<attribute name="NAME" x="34.036" y="130.81" size="1.778" layer="95" rot="R90"/>
-<attribute name="VALUE" x="32.512" y="135.636" size="1.778" layer="96" rot="R90"/>
+<instance part="IC1" gate="G$1" x="58.42" y="76.2"/>
+<instance part="Q1" gate="G$1" x="30.48" y="88.9" smashed="yes" rot="R90">
+<attribute name="NAME" x="34.036" y="90.17" size="1.778" layer="95" rot="R90"/>
+<attribute name="VALUE" x="32.512" y="94.996" size="1.778" layer="96" rot="R90"/>
 </instance>
-<instance part="C4" gate="G$1" x="22.86" y="124.46" rot="R90"/>
-<instance part="C5" gate="G$1" x="22.86" y="134.62" rot="R90"/>
-<instance part="GND14" gate="1" x="17.78" y="134.62" rot="R270"/>
-<instance part="GND15" gate="1" x="17.78" y="124.46" rot="R270"/>
-<instance part="R9" gate="G$1" x="22.86" y="43.18" rot="R90"/>
-<instance part="R10" gate="G$1" x="63.5" y="30.48" smashed="yes">
-<attribute name="NAME" x="59.69" y="31.9786" size="1.778" layer="95"/>
-<attribute name="VALUE" x="70.358" y="29.718" size="1.778" layer="96"/>
+<instance part="C3" gate="G$1" x="22.86" y="83.82" rot="R90"/>
+<instance part="C2" gate="G$1" x="22.86" y="93.98" rot="R90"/>
+<instance part="GND14" gate="1" x="17.78" y="93.98" rot="R270"/>
+<instance part="GND15" gate="1" x="17.78" y="83.82" rot="R270"/>
+<instance part="R5" gate="G$1" x="35.56" y="38.1" rot="R90"/>
+<instance part="R6" gate="G$1" x="86.36" y="66.04" smashed="yes" rot="R180">
+<attribute name="NAME" x="85.09" y="69.6214" size="1.778" layer="95" rot="R180"/>
+<attribute name="VALUE" x="92.202" y="69.342" size="1.778" layer="96" rot="R180"/>
 </instance>
-<instance part="R11" gate="G$1" x="63.5" y="27.94" smashed="yes">
-<attribute name="NAME" x="59.69" y="29.4386" size="1.778" layer="95"/>
-<attribute name="VALUE" x="65.278" y="29.21" size="1.778" layer="96"/>
+<instance part="R4" gate="G$1" x="86.36" y="63.5" smashed="yes" rot="R180">
+<attribute name="NAME" x="85.09" y="62.0014" size="1.778" layer="95" rot="R180"/>
+<attribute name="VALUE" x="92.202" y="62.23" size="1.778" layer="96" rot="R180"/>
 </instance>
-<instance part="GND17" gate="1" x="20.32" y="10.16"/>
-<instance part="FRAME1" gate="G$1" x="0" y="0"/>
-<instance part="FRAME1" gate="G$2" x="162.56" y="0"/>
-<instance part="C6" gate="G$1" x="25.4" y="149.86" rot="R180"/>
-<instance part="GND19" gate="1" x="25.4" y="144.78"/>
-<instance part="R15" gate="G$1" x="35.56" y="149.86" smashed="yes" rot="R90">
-<attribute name="NAME" x="33.8074" y="146.05" size="1.778" layer="95" rot="R90"/>
-<attribute name="VALUE" x="33.528" y="152.146" size="1.778" layer="96" rot="R90"/>
+<instance part="GND17" gate="1" x="20.32" y="12.7"/>
+<instance part="C1" gate="G$1" x="25.4" y="109.22" rot="R180"/>
+<instance part="GND19" gate="1" x="25.4" y="104.14"/>
+<instance part="R1" gate="G$1" x="35.56" y="109.22" smashed="yes" rot="R90">
+<attribute name="NAME" x="33.8074" y="105.41" size="1.778" layer="95" rot="R90"/>
+<attribute name="VALUE" x="33.528" y="111.506" size="1.778" layer="96" rot="R90"/>
 </instance>
-<instance part="D1" gate="G$1" x="35.56" y="22.86" rot="R90"/>
-<instance part="D2" gate="G$1" x="48.26" y="22.86" rot="R90"/>
-<instance part="GND1" gate="1" x="91.44" y="119.38"/>
-<instance part="R1" gate="G$1" x="114.3" y="152.4" rot="R90"/>
-<instance part="R2" gate="G$1" x="124.46" y="149.86" rot="R90"/>
+<instance part="D2" gate="G$1" x="35.56" y="22.86" rot="R90"/>
+<instance part="D1" gate="G$1" x="48.26" y="22.86" rot="R90"/>
+<instance part="R2" gate="G$1" x="142.24" y="83.82" rot="R90"/>
+<instance part="R3" gate="G$1" x="149.86" y="83.82" rot="R90"/>
 <instance part="JP1" gate="A" x="10.16" y="30.48" rot="R180"/>
-<instance part="SV2" gate="1" x="55.88" y="167.64" rot="R180"/>
-<instance part="JP2" gate="A" x="152.4" y="134.62"/>
+<instance part="SV2" gate="1" x="149.86" y="40.64" rot="R180"/>
+<instance part="JP2" gate="A" x="167.64" y="76.2" rot="MR180"/>
+<instance part="P+1" gate="1" x="20.32" y="50.8"/>
+<instance part="GND2" gate="1" x="25.4" y="71.12"/>
+<instance part="P+2" gate="1" x="25.4" y="127"/>
+<instance part="GND1" gate="1" x="162.56" y="30.48"/>
+<instance part="P+3" gate="1" x="162.56" y="50.8"/>
+<instance part="P+4" gate="1" x="157.48" y="99.06"/>
+<instance part="GND3" gate="1" x="157.48" y="63.5"/>
+<instance part="FRAME1" gate="G$1" x="0" y="0"/>
 </instances>
 <busses>
 </busses>
 <nets>
 <net name="GND" class="0">
 <segment>
-<pinref part="C5" gate="G$1" pin="1"/>
+<pinref part="C2" gate="G$1" pin="1"/>
 <pinref part="GND14" gate="1" pin="GND"/>
 </segment>
 <segment>
-<pinref part="C4" gate="G$1" pin="1"/>
+<pinref part="C3" gate="G$1" pin="1"/>
 <pinref part="GND15" gate="1" pin="GND"/>
 </segment>
 <segment>
-<wire x1="20.32" y1="12.7" x2="20.32" y2="17.78" width="0.1524" layer="91"/>
+<wire x1="20.32" y1="15.24" x2="20.32" y2="17.78" width="0.1524" layer="91"/>
 <wire x1="20.32" y1="17.78" x2="20.32" y2="25.4" width="0.1524" layer="91"/>
 <pinref part="GND17" gate="1" pin="GND"/>
 <wire x1="20.32" y1="17.78" x2="35.56" y2="17.78" width="0.1524" layer="91"/>
-<pinref part="D2" gate="G$1" pin="A"/>
-<wire x1="35.56" y1="17.78" x2="40.64" y2="17.78" width="0.1524" layer="91"/>
-<wire x1="40.64" y1="17.78" x2="48.26" y2="17.78" width="0.1524" layer="91"/>
-<wire x1="48.26" y1="17.78" x2="48.26" y2="20.32" width="0.1524" layer="91"/>
 <pinref part="D1" gate="G$1" pin="A"/>
+<wire x1="35.56" y1="17.78" x2="48.26" y2="17.78" width="0.1524" layer="91"/>
+<wire x1="48.26" y1="17.78" x2="48.26" y2="20.32" width="0.1524" layer="91"/>
+<pinref part="D2" gate="G$1" pin="A"/>
 <wire x1="35.56" y1="17.78" x2="35.56" y2="20.32" width="0.1524" layer="91"/>
 <junction x="20.32" y="17.78"/>
 <junction x="35.56" y="17.78"/>
-<junction x="40.64" y="17.78"/>
 <pinref part="JP1" gate="A" pin="1"/>
-<wire x1="40.64" y1="63.5" x2="40.64" y2="17.78" width="0.1524" layer="91"/>
 <wire x1="20.32" y1="25.4" x2="12.7" y2="25.4" width="0.1524" layer="91"/>
 </segment>
 <segment>
-<pinref part="C6" gate="G$1" pin="1"/>
+<pinref part="C1" gate="G$1" pin="1"/>
 <pinref part="GND19" gate="1" pin="GND"/>
 </segment>
 <segment>
-<pinref part="GND1" gate="1" pin="GND"/>
-<wire x1="91.44" y1="165.1" x2="91.44" y2="139.7" width="0.1524" layer="91"/>
+<pinref part="IC1" gate="G$1" pin="GND"/>
+<wire x1="40.64" y1="76.2" x2="25.4" y2="76.2" width="0.1524" layer="91"/>
+<pinref part="GND2" gate="1" pin="GND"/>
+<wire x1="25.4" y1="76.2" x2="25.4" y2="73.66" width="0.1524" layer="91"/>
+</segment>
+<segment>
 <pinref part="SV2" gate="1" pin="6"/>
-<wire x1="91.44" y1="139.7" x2="91.44" y2="121.92" width="0.1524" layer="91"/>
-<wire x1="63.5" y1="165.1" x2="91.44" y2="165.1" width="0.1524" layer="91"/>
-<pinref part="JP2" gate="A" pin="1"/>
-<wire x1="149.86" y1="139.7" x2="91.44" y2="139.7" width="0.1524" layer="91"/>
-<junction x="91.44" y="139.7"/>
+<wire x1="157.48" y1="38.1" x2="162.56" y2="38.1" width="0.1524" layer="91"/>
+<pinref part="GND1" gate="1" pin="GND"/>
+<wire x1="162.56" y1="38.1" x2="162.56" y2="33.02" width="0.1524" layer="91"/>
 </segment>
 <segment>
-<pinref part="IC1" gate="G$1" pin="GND"/>
-<wire x1="40.64" y1="116.84" x2="30.48" y2="116.84" width="0.1524" layer="91"/>
+<pinref part="JP2" gate="A" pin="1"/>
+<pinref part="GND3" gate="1" pin="GND"/>
+<wire x1="165.1" y1="71.12" x2="157.48" y2="71.12" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="71.12" x2="157.48" y2="66.04" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$37" class="0">
 <segment>
-<wire x1="27.94" y1="124.46" x2="30.48" y2="124.46" width="0.1524" layer="91"/>
-<wire x1="30.48" y1="124.46" x2="40.64" y2="124.46" width="0.1524" layer="91"/>
-<wire x1="30.48" y1="124.46" x2="30.48" y2="127" width="0.1524" layer="91"/>
-<junction x="30.48" y="124.46"/>
-<pinref part="C4" gate="G$1" pin="2"/>
+<wire x1="27.94" y1="83.82" x2="30.48" y2="83.82" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="83.82" x2="40.64" y2="83.82" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="83.82" x2="30.48" y2="86.36" width="0.1524" layer="91"/>
+<junction x="30.48" y="83.82"/>
+<pinref part="C3" gate="G$1" pin="2"/>
 <pinref part="IC1" gate="G$1" pin="XTAL1"/>
 <pinref part="Q1" gate="G$1" pin="1"/>
 </segment>
 </net>
 <net name="N$38" class="0">
 <segment>
-<wire x1="40.64" y1="129.54" x2="40.64" y2="134.62" width="0.1524" layer="91"/>
-<wire x1="40.64" y1="134.62" x2="30.48" y2="134.62" width="0.1524" layer="91"/>
-<wire x1="30.48" y1="134.62" x2="27.94" y2="134.62" width="0.1524" layer="91"/>
-<wire x1="30.48" y1="132.08" x2="30.48" y2="134.62" width="0.1524" layer="91"/>
-<junction x="30.48" y="134.62"/>
+<wire x1="40.64" y1="88.9" x2="40.64" y2="93.98" width="0.1524" layer="91"/>
+<wire x1="40.64" y1="93.98" x2="30.48" y2="93.98" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="93.98" x2="27.94" y2="93.98" width="0.1524" layer="91"/>
+<wire x1="30.48" y1="91.44" x2="30.48" y2="93.98" width="0.1524" layer="91"/>
+<junction x="30.48" y="93.98"/>
 <pinref part="IC1" gate="G$1" pin="XTAL2"/>
-<pinref part="C5" gate="G$1" pin="2"/>
+<pinref part="C2" gate="G$1" pin="2"/>
 <pinref part="Q1" gate="G$1" pin="2"/>
 </segment>
 </net>
 <net name="AVRD+" class="0">
 <segment>
-<wire x1="76.2" y1="104.14" x2="99.06" y2="104.14" width="0.1524" layer="91"/>
-<wire x1="99.06" y1="104.14" x2="99.06" y2="27.94" width="0.1524" layer="91"/>
-<wire x1="99.06" y1="27.94" x2="68.58" y2="27.94" width="0.1524" layer="91"/>
+<wire x1="76.2" y1="63.5" x2="81.28" y2="63.5" width="0.1524" layer="91"/>
 <pinref part="IC1" gate="G$1" pin="(INT0)PD2"/>
-<pinref part="R11" gate="G$1" pin="2"/>
-<junction x="99.06" y="104.14"/>
-<label x="78.74" y="27.94" size="1.778" layer="95"/>
+<pinref part="R4" gate="G$1" pin="2"/>
 </segment>
 </net>
 <net name="D-" class="0">
 <segment>
-<wire x1="22.86" y1="30.48" x2="35.56" y2="30.48" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="30.48" x2="58.42" y2="30.48" width="0.1524" layer="91"/>
-<wire x1="22.86" y1="38.1" x2="22.86" y2="30.48" width="0.1524" layer="91"/>
-<junction x="22.86" y="30.48"/>
-<label x="52.578" y="30.226" size="1.9304" layer="95"/>
-<pinref part="R10" gate="G$1" pin="1"/>
-<pinref part="R9" gate="G$1" pin="1"/>
+<wire x1="35.56" y1="30.48" x2="66.04" y2="30.48" width="0.1524" layer="91"/>
+<wire x1="35.56" y1="33.02" x2="35.56" y2="30.48" width="0.1524" layer="91"/>
 <junction x="35.56" y="30.48"/>
-<pinref part="D1" gate="G$1" pin="C"/>
+<label x="61.976" y="30.48" size="1.9304" layer="95"/>
+<pinref part="R5" gate="G$1" pin="1"/>
+<junction x="35.56" y="30.48"/>
+<pinref part="D2" gate="G$1" pin="C"/>
 <wire x1="35.56" y1="25.4" x2="35.56" y2="30.48" width="0.1524" layer="91"/>
 <pinref part="JP1" gate="A" pin="3"/>
-<wire x1="22.86" y1="30.48" x2="12.7" y2="30.48" width="0.1524" layer="91"/>
+<wire x1="35.56" y1="30.48" x2="12.7" y2="30.48" width="0.1524" layer="91"/>
+</segment>
+<segment>
+<wire x1="101.6" y1="66.04" x2="91.44" y2="66.04" width="0.1524" layer="91"/>
+<pinref part="R6" gate="G$1" pin="1"/>
+<label x="96.52" y="66.04" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="D+" class="0">
 <segment>
 <wire x1="12.7" y1="27.94" x2="48.26" y2="27.94" width="0.1524" layer="91"/>
-<wire x1="48.26" y1="27.94" x2="58.42" y2="27.94" width="0.1524" layer="91"/>
-<label x="51.816" y="27.686" size="1.9304" layer="95"/>
-<pinref part="R11" gate="G$1" pin="1"/>
+<wire x1="48.26" y1="27.94" x2="66.04" y2="27.94" width="0.1524" layer="91"/>
+<label x="61.976" y="27.686" size="1.9304" layer="95"/>
 <junction x="48.26" y="27.94"/>
-<pinref part="D2" gate="G$1" pin="C"/>
+<pinref part="D1" gate="G$1" pin="C"/>
 <wire x1="48.26" y1="25.4" x2="48.26" y2="27.94" width="0.1524" layer="91"/>
 <pinref part="JP1" gate="A" pin="2"/>
 </segment>
+<segment>
+<pinref part="R4" gate="G$1" pin="1"/>
+<wire x1="101.6" y1="63.5" x2="91.44" y2="63.5" width="0.1524" layer="91"/>
+<label x="96.52" y="63.5" size="1.778" layer="95"/>
+</segment>
 </net>
 <net name="AVRD-" class="0">
 <segment>
-<wire x1="68.58" y1="30.48" x2="96.52" y2="30.48" width="0.1524" layer="91"/>
-<wire x1="76.2" y1="106.68" x2="96.52" y2="106.68" width="0.1524" layer="91"/>
-<pinref part="R10" gate="G$1" pin="2"/>
+<pinref part="R6" gate="G$1" pin="2"/>
 <pinref part="IC1" gate="G$1" pin="(INT1)PD3"/>
-<junction x="96.52" y="106.68"/>
-<wire x1="96.52" y1="106.68" x2="96.52" y2="30.48" width="0.1524" layer="91"/>
-<label x="78.74" y="30.48" size="1.778" layer="95"/>
+<wire x1="76.2" y1="66.04" x2="81.28" y2="66.04" width="0.1524" layer="91"/>
 </segment>
 </net>
-<net name="N$1" class="0">
+<net name="RST" class="0">
 <segment>
 <pinref part="IC1" gate="G$1" pin="RESET"/>
-<wire x1="40.64" y1="137.16" x2="38.1" y2="137.16" width="0.1524" layer="91"/>
-<pinref part="R15" gate="G$1" pin="1"/>
-<wire x1="38.1" y1="137.16" x2="35.56" y2="137.16" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="144.78" x2="35.56" y2="137.16" width="0.1524" layer="91"/>
-<wire x1="38.1" y1="137.16" x2="38.1" y2="165.1" width="0.1524" layer="91"/>
+<pinref part="R1" gate="G$1" pin="1"/>
+<wire x1="40.64" y1="96.52" x2="35.56" y2="96.52" width="0.1524" layer="91"/>
+<wire x1="35.56" y1="104.14" x2="35.56" y2="96.52" width="0.1524" layer="91"/>
+<label x="35.56" y="96.52" size="1.778" layer="95"/>
+</segment>
+<segment>
 <pinref part="SV2" gate="1" pin="5"/>
-<wire x1="38.1" y1="165.1" x2="48.26" y2="165.1" width="0.1524" layer="91"/>
-<junction x="38.1" y="137.16"/>
+<wire x1="142.24" y1="38.1" x2="127" y2="38.1" width="0.1524" layer="91"/>
+<label x="127" y="38.1" size="1.778" layer="95"/>
 </segment>
 </net>
-<net name="VCC" class="0">
+<net name="+5V" class="0">
+<segment>
+<pinref part="R5" gate="G$1" pin="2"/>
+<wire x1="35.56" y1="43.18" x2="35.56" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="20.32" y1="45.72" x2="35.56" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="12.7" y1="33.02" x2="20.32" y2="33.02" width="0.1524" layer="91"/>
+<pinref part="JP1" gate="A" pin="4"/>
+<pinref part="P+1" gate="1" pin="+5V"/>
+<wire x1="20.32" y1="48.26" x2="20.32" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="20.32" y1="45.72" x2="20.32" y2="33.02" width="0.1524" layer="91"/>
+<junction x="20.32" y="45.72"/>
+</segment>
 <segment>
-<wire x1="40.64" y1="119.38" x2="12.7" y2="119.38" width="0.1524" layer="91"/>
-<wire x1="12.7" y1="119.38" x2="12.7" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="12.7" y1="157.48" x2="25.4" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="25.4" y1="157.48" x2="35.56" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="25.4" y1="154.94" x2="25.4" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="154.94" x2="35.56" y2="157.48" width="0.1524" layer="91"/>
-<junction x="25.4" y="157.48"/>
+<wire x1="40.64" y1="78.74" x2="12.7" y2="78.74" width="0.1524" layer="91"/>
+<wire x1="12.7" y1="78.74" x2="12.7" y2="116.84" width="0.1524" layer="91"/>
+<wire x1="12.7" y1="116.84" x2="25.4" y2="116.84" width="0.1524" layer="91"/>
+<wire x1="25.4" y1="116.84" x2="35.56" y2="116.84" width="0.1524" layer="91"/>
+<wire x1="25.4" y1="114.3" x2="25.4" y2="116.84" width="0.1524" layer="91"/>
+<wire x1="35.56" y1="114.3" x2="35.56" y2="116.84" width="0.1524" layer="91"/>
+<junction x="25.4" y="116.84"/>
 <pinref part="IC1" gate="G$1" pin="VCC"/>
-<pinref part="C6" gate="G$1" pin="2"/>
-<pinref part="R15" gate="G$1" pin="2"/>
-<wire x1="142.24" y1="157.48" x2="124.46" y2="157.48" width="0.1524" layer="91"/>
-<junction x="35.56" y="157.48"/>
+<pinref part="C1" gate="G$1" pin="2"/>
 <pinref part="R1" gate="G$1" pin="2"/>
-<wire x1="124.46" y1="157.48" x2="114.3" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="114.3" y1="157.48" x2="35.56" y2="157.48" width="0.1524" layer="91"/>
-<pinref part="R2" gate="G$1" pin="2"/>
-<wire x1="124.46" y1="154.94" x2="124.46" y2="157.48" width="0.1524" layer="91"/>
-<junction x="114.3" y="157.48"/>
-<junction x="124.46" y="157.48"/>
+<pinref part="P+2" gate="1" pin="+5V"/>
+<wire x1="25.4" y1="124.46" x2="25.4" y2="116.84" width="0.1524" layer="91"/>
+</segment>
+<segment>
 <pinref part="SV2" gate="1" pin="2"/>
-<wire x1="63.5" y1="170.18" x2="114.3" y2="170.18" width="0.1524" layer="91"/>
-<wire x1="114.3" y1="170.18" x2="114.3" y2="157.48" width="0.1524" layer="91"/>
-<pinref part="JP2" gate="A" pin="4"/>
-<wire x1="149.86" y1="132.08" x2="142.24" y2="132.08" width="0.1524" layer="91"/>
-<wire x1="142.24" y1="132.08" x2="142.24" y2="157.48" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="43.18" x2="162.56" y2="43.18" width="0.1524" layer="91"/>
+<pinref part="P+3" gate="1" pin="+5V"/>
+<wire x1="162.56" y1="48.26" x2="162.56" y2="43.18" width="0.1524" layer="91"/>
 </segment>
 <segment>
-<wire x1="38.1" y1="50.8" x2="38.1" y2="60.96" width="0.1524" layer="91"/>
-<pinref part="R9" gate="G$1" pin="2"/>
-<wire x1="22.86" y1="48.26" x2="22.86" y2="50.8" width="0.1524" layer="91"/>
-<wire x1="22.86" y1="50.8" x2="38.1" y2="50.8" width="0.1524" layer="91"/>
-<junction x="38.1" y="50.8"/>
-<wire x1="38.1" y1="33.02" x2="38.1" y2="50.8" width="0.1524" layer="91"/>
-<wire x1="12.7" y1="33.02" x2="38.1" y2="33.02" width="0.1524" layer="91"/>
-<pinref part="JP1" gate="A" pin="4"/>
-<label x="38.1" y="35.56" size="1.9304" layer="95" rot="R180"/>
-<label x="38.1" y="53.34" size="1.778" layer="95" rot="R90"/>
+<pinref part="JP2" gate="A" pin="4"/>
+<pinref part="P+4" gate="1" pin="+5V"/>
+<wire x1="165.1" y1="78.74" x2="157.48" y2="78.74" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="78.74" x2="157.48" y2="91.44" width="0.1524" layer="91"/>
+<pinref part="R3" gate="G$1" pin="2"/>
+<wire x1="157.48" y1="91.44" x2="157.48" y2="96.52" width="0.1524" layer="91"/>
+<wire x1="149.86" y1="88.9" x2="149.86" y2="91.44" width="0.1524" layer="91"/>
+<wire x1="149.86" y1="91.44" x2="157.48" y2="91.44" width="0.1524" layer="91"/>
+<pinref part="R2" gate="G$1" pin="2"/>
+<wire x1="142.24" y1="88.9" x2="142.24" y2="91.44" width="0.1524" layer="91"/>
+<wire x1="142.24" y1="91.44" x2="149.86" y2="91.44" width="0.1524" layer="91"/>
+<junction x="149.86" y="91.44"/>
+<junction x="157.48" y="91.44"/>
 </segment>
 </net>
-<net name="SCL" class="0">
+<net name="SCK/SCL" class="0">
 <segment>
 <pinref part="IC1" gate="G$1" pin="(SCK)PB7"/>
-<pinref part="R1" gate="G$1" pin="1"/>
-<wire x1="114.3" y1="137.16" x2="76.2" y2="137.16" width="0.1524" layer="91"/>
-<wire x1="114.3" y1="137.16" x2="114.3" y2="142.24" width="0.1524" layer="91"/>
-<label x="81.28" y="137.16" size="1.778" layer="95"/>
+<wire x1="76.2" y1="96.52" x2="101.6" y2="96.52" width="0.1524" layer="91"/>
+<label x="88.9" y="96.52" size="1.778" layer="95"/>
+</segment>
+<segment>
 <pinref part="SV2" gate="1" pin="3"/>
-<wire x1="114.3" y1="142.24" x2="114.3" y2="147.32" width="0.1524" layer="91"/>
-<wire x1="48.26" y1="167.64" x2="45.72" y2="167.64" width="0.1524" layer="91"/>
-<wire x1="45.72" y1="167.64" x2="45.72" y2="142.24" width="0.1524" layer="91"/>
-<wire x1="45.72" y1="142.24" x2="114.3" y2="142.24" width="0.1524" layer="91"/>
-<junction x="114.3" y="142.24"/>
-<junction x="114.3" y="137.16"/>
+<wire x1="142.24" y1="40.64" x2="127" y2="40.64" width="0.1524" layer="91"/>
+<label x="127" y="40.64" size="1.778" layer="95"/>
+</segment>
+<segment>
 <pinref part="JP2" gate="A" pin="2"/>
-<wire x1="149.86" y1="137.16" x2="114.3" y2="137.16" width="0.1524" layer="91"/>
+<wire x1="165.1" y1="73.66" x2="142.24" y2="73.66" width="0.1524" layer="91"/>
+<pinref part="R2" gate="G$1" pin="1"/>
+<wire x1="142.24" y1="73.66" x2="127" y2="73.66" width="0.1524" layer="91"/>
+<wire x1="142.24" y1="78.74" x2="142.24" y2="73.66" width="0.1524" layer="91"/>
+<junction x="142.24" y="73.66"/>
+<label x="127" y="73.66" size="1.778" layer="95"/>
 </segment>
 </net>
-<net name="SDA" class="0">
+<net name="MISO/SDA" class="0">
 <segment>
 <pinref part="IC1" gate="G$1" pin="(MISO)PB6"/>
-<wire x1="76.2" y1="134.62" x2="124.46" y2="134.62" width="0.1524" layer="91"/>
-<pinref part="R2" gate="G$1" pin="1"/>
-<wire x1="124.46" y1="134.62" x2="124.46" y2="144.78" width="0.1524" layer="91"/>
-<junction x="124.46" y="134.62"/>
-<label x="81.28" y="134.62" size="1.778" layer="95"/>
+<wire x1="76.2" y1="93.98" x2="101.6" y2="93.98" width="0.1524" layer="91"/>
+<label x="88.9" y="93.98" size="1.778" layer="95"/>
+</segment>
+<segment>
 <pinref part="SV2" gate="1" pin="1"/>
-<wire x1="48.26" y1="170.18" x2="43.18" y2="170.18" width="0.1524" layer="91"/>
-<wire x1="43.18" y1="170.18" x2="43.18" y2="144.78" width="0.1524" layer="91"/>
-<wire x1="43.18" y1="144.78" x2="124.46" y2="144.78" width="0.1524" layer="91"/>
-<junction x="124.46" y="144.78"/>
+<wire x1="142.24" y1="43.18" x2="127" y2="43.18" width="0.1524" layer="91"/>
+<label x="127" y="43.18" size="1.778" layer="95"/>
+</segment>
+<segment>
 <pinref part="JP2" gate="A" pin="3"/>
-<wire x1="149.86" y1="134.62" x2="124.46" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="165.1" y1="76.2" x2="149.86" y2="76.2" width="0.1524" layer="91"/>
+<pinref part="R3" gate="G$1" pin="1"/>
+<wire x1="149.86" y1="76.2" x2="127" y2="76.2" width="0.1524" layer="91"/>
+<wire x1="149.86" y1="78.74" x2="149.86" y2="76.2" width="0.1524" layer="91"/>
+<junction x="149.86" y="76.2"/>
+<label x="127" y="76.2" size="1.778" layer="95"/>
 </segment>
 </net>
-<net name="N$4" class="0">
+<net name="MOSI" class="0">
 <segment>
-<pinref part="SV2" gate="1" pin="4"/>
-<wire x1="63.5" y1="167.64" x2="88.9" y2="167.64" width="0.1524" layer="91"/>
-<wire x1="88.9" y1="167.64" x2="88.9" y2="132.08" width="0.1524" layer="91"/>
 <pinref part="IC1" gate="G$1" pin="(MOSI)PB5"/>
-<wire x1="88.9" y1="132.08" x2="76.2" y2="132.08" width="0.1524" layer="91"/>
+<wire x1="76.2" y1="91.44" x2="101.6" y2="91.44" width="0.1524" layer="91"/>
+<label x="88.9" y="91.44" size="1.778" layer="95"/>
+</segment>
+<segment>
+<pinref part="SV2" gate="1" pin="4"/>
+<wire x1="157.48" y1="40.64" x2="172.72" y2="40.64" width="0.1524" layer="91"/>
+<label x="167.64" y="40.64" size="1.778" layer="95"/>
 </segment>
 </net>
 </nets>
 </sheet>
 </sheets>
+<errors>
+<approved hash="104,1,40.64,78.74,IC1,VCC,+5V,,,"/>
+</errors>
 </schematic>
 </drawing>
 </eagle>