<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.3.0">
<drawing>
<board>
<plain>
<wire x1="1" y1="0" x2="43.688" y2="0" width="0.254" layer="20"/>
<wire x1="43.688" y1="43.18" x2="34.29" y2="43.18" width="0.254" layer="20"/>
<wire x1="34.29" y1="43.18" x2="34.29" y2="50.292" width="0.254" layer="20"/>
<wire x1="34" y1="50.42" x2="1" y2="50.42" width="0.254" layer="20"/>
<wire x1="0" y1="49.42" x2="0" y2="1" width="0.254" layer="20"/>
<wire x1="0" y1="49.42" x2="1" y2="50.42" width="0.254" layer="20"/>
<wire x1="34" y1="50.42" x2="34.29" y2="50.292" width="0.254" layer="20"/>
<wire x1="0" y1="1" x2="1" y2="0" width="0.254" layer="20"/>
<text>NRF24l01+</text>
<text>3V3
SDA
SCL
4
GND 
17
27
22
3V3
MOSI
MISO
SCLK
GND</text>
<text>5V
5V
GND
TXD
RXD
18
GND
23
24
GND
25
CE0
CE1</text>
<text>&lt;- 3V3
&lt;- GND
&lt;- 5V</text>
<wire x1="43.688" y1="0" x2="43.688" y2="43.18" width="0.254" layer="20"/>
<text>&lt;- 17
&lt;- 27
&lt;- 22</text>
</plain>
<libraries>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;SOT-223&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="EIA3216">
</package>
<package name="0805">
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="2X4">
</package>
<package name="2X13">
</package>
<package name="2X8">
</package>
</packages>
</library>
<library name="Panasonic-EEEFK_EEEFP">
<description>&lt;b&gt; Developed By element14 &lt;/b&gt;&lt;p&gt; 

For feedback and Technical support please contact reach from below:
&lt;br&gt; Tech Support e-mail  : &lt;a href="mailto:CAD_Tech@element14.com"&gt;CAD_Tech@element14.com&lt;/a&gt;
&lt;br&gt;Community website: &lt;a href=http://www.element14.com/community/community/knode/cad_tools/cadsoft_eagle/eagle_cad_libraries&gt;
EAGLE CAD Libraries on element14&lt;/a&gt;</description>
<packages>
<package name="CAPAE1030X1050N">
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="R0805">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="buzzer">
<description>&lt;b&gt;Speakers and Buzzers&lt;/b&gt;&lt;p&gt;
&lt;ul&gt;Distributors:
&lt;li&gt;Buerklin
&lt;li&gt;Spoerle
&lt;li&gt;Schukat
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="F/CM12P">
<description>&lt;b&gt;BUZZER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="SparkFun-PowerIC" package="SOT223" value=""/>
<element name="C1" library="SparkFun-Capacitors" package="EIA3216" value="10uF">
<attribute name="PROD_ID" value="CAP-00811"/>
</element>
<element name="U$2" library="SparkFun-Connectors" package="2X4" value="M04X2"/>
<element name="JP1" library="SparkFun-Connectors" package="2X13" value="M13X22X13"/>
<element name="C3" library="SparkFun-Capacitors" package="0805" value=""/>
<element name="C2" library="Panasonic-EEEFK_EEEFP" package="CAPAE1030X1050N" value="1000UF">
<attribute name="TOLERANCE" value="±20 %"/>
<attribute name="SUPPLIER" value="PANASONIC"/>
<attribute name="PACKAGE" value="CASE-G"/>
<attribute name="OC_FARNELL" value="1244402  "/>
<attribute name="VOLTAGERATING" value="10V"/>
<attribute name="MPN" value="EEE-FK1A102AP"/>
<attribute name="OC_NEWARK" value="12M9827"/>
</element>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT23-3" value="MMBT2222A">
<attribute name="PROD_ID" value="TRANS-08049"/>
</element>
<element name="R1" library="rcl" package="R0805" value=""/>
<element name="U$3" library="SparkFun-Connectors" package="2X8" value="M08X2"/>
<element name="U$4" library="SparkFun-Connectors" package="2X8" value="M08X2"/>
<element name="SG3" library="buzzer" package="F/CM12P" value="">
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MF" value=""/>
<attribute name="MPN" value=""/>
<attribute name="OC_NEWARK" value="unknown"/>
</element>
</elements>
<signals>
<signal name="3V3">
<contactref element="IC1" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="U$2" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="U$4" pad="1"/>
<contactref element="U$4" pad="2"/>
<contactref element="U$3" pad="2"/>
<contactref element="U$3" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="IC1" pad="3"/>
<contactref element="C1" pad="A"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="U$2" pad="3"/>
<contactref element="JP1" pad="22"/>
</signal>
<signal name="N$4">
<contactref element="U$2" pad="4"/>
<contactref element="JP1" pad="24"/>
</signal>
<signal name="N$5">
<contactref element="U$2" pad="5"/>
<contactref element="JP1" pad="23"/>
</signal>
<signal name="N$6">
<contactref element="U$2" pad="6"/>
<contactref element="JP1" pad="19"/>
</signal>
<signal name="N$7">
<contactref element="U$2" pad="7"/>
<contactref element="JP1" pad="21"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="C"/>
<contactref element="C3" pad="2"/>
<contactref element="IC1" pad="1"/>
<contactref element="JP1" pad="9"/>
<contactref element="U$2" pad="1"/>
<contactref element="JP1" pad="6"/>
<contactref element="JP1" pad="25"/>
<contactref element="C2" pad="2"/>
<contactref element="Q1" pad="2"/>
<contactref element="U$4" pad="3"/>
<contactref element="U$4" pad="4"/>
<contactref element="U$3" pad="3"/>
<contactref element="U$3" pad="4"/>
</signal>
<signal name="GPIO4">
<contactref element="R1" pad="1"/>
<contactref element="JP1" pad="7"/>
</signal>
<signal name="N$8">
<contactref element="R1" pad="2"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="Q1" pad="3"/>
<contactref element="SG3" pad="-"/>
</signal>
<signal name="5V">
<contactref element="JP1" pad="4"/>
<contactref element="U$4" pad="6"/>
<contactref element="U$4" pad="5"/>
<contactref element="U$3" pad="5"/>
<contactref element="U$3" pad="6"/>
<contactref element="SG3" pad="+"/>
</signal>
<signal name="17">
<contactref element="JP1" pad="11"/>
<contactref element="U$4" pad="7"/>
<contactref element="U$4" pad="8"/>
<contactref element="U$3" pad="7"/>
<contactref element="U$3" pad="8"/>
</signal>
<signal name="27">
<contactref element="JP1" pad="13"/>
<contactref element="U$4" pad="9"/>
<contactref element="U$4" pad="10"/>
<contactref element="U$3" pad="9"/>
<contactref element="U$3" pad="10"/>
</signal>
<signal name="22">
<contactref element="JP1" pad="15"/>
<contactref element="U$4" pad="11"/>
<contactref element="U$4" pad="12"/>
<contactref element="U$3" pad="11"/>
<contactref element="U$3" pad="12"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
