<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="53.01" y2="0" width="0" layer="20"/>
<wire x1="53.01" y1="0" x2="53.01" y2="39.995" width="0" layer="20"/>
<wire x1="53.01" y1="39.995" x2="0" y2="39.995" width="0" layer="20"/>
<wire x1="0" y1="39.995" x2="0" y2="0" width="0" layer="20"/>
<text>GND
ECH
TRIG
VCC</text>
<text>GND
SIG
VCC</text>
<text>RX TX GND VCC</text>
<text>DaSHield v2.1</text>
<text>VIN GND</text>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="_my">
<packages>
<package name="ARDUINOR3">
<description>The new Arduino R3 'classic' adds duplicate I2C pins and an IORef pin (and an unused pin</description>
</package>
<package name="1X04">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="pinhead">
<description>&lt;b&gt;Pin Header Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="1X02">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="AIRSPEED" library="adafruit" package="1X03" value="1vcc2sig3gnd">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="_my" package="ARDUINOR3" value="ARDUINOR3-LESSPINS"/>
<element name="HC-06" library="_my" package="1X04" value="1rx2tx3gnd4vcc">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="ULTRASONIC" library="_my" package="1X04" value="1vcc2trig3ech4gnd">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="POWER" library="pinhead" package="1X02" value=""/>
</elements>
<signals>
<signal name="GND">
<contactref element="U1" pad="GND"/>
<contactref element="U1" pad="GND2"/>
<contactref element="U1" pad="GND1"/>
<contactref element="AIRSPEED" pad="3"/>
<contactref element="ULTRASONIC" pad="4"/>
<contactref element="HC-06" pad="3"/>
<contactref element="POWER" pad="2"/>
</signal>
<signal name="3V">
<contactref element="U1" pad="3V"/>
</signal>
<signal name="N$3">
<contactref element="U1" pad="D0"/>
<contactref element="HC-06" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="D1"/>
<contactref element="HC-06" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="ULTRASONIC" pad="2"/>
<contactref element="U1" pad="D2"/>
</signal>
<signal name="N$6">
<contactref element="ULTRASONIC" pad="3"/>
<contactref element="U1" pad="D3"/>
</signal>
<signal name="N$7">
<contactref element="AIRSPEED" pad="2"/>
<contactref element="U1" pad="A0"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="5V"/>
<contactref element="AIRSPEED" pad="1"/>
<contactref element="ULTRASONIC" pad="1"/>
<contactref element="HC-06" pad="4"/>
</signal>
<signal name="N$1">
<contactref element="U1" pad="VIN"/>
<contactref element="POWER" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
