<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.4.0">
<drawing>
<library>
<description>&lt;h3&gt;SparkFun Power Symbols&lt;/h3&gt;
This library contains power, ground, and voltage-supply symbols.
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="2PT_GND_TIE">
</package>
</packages>
<symbols>
<symbol name="1.0V">
<description>&lt;h3&gt;1.0V Voltage Supply&lt;/h3&gt;</description>
<pin name="1.0V" direction="sup"/>
</symbol>
<symbol name="1.8V">
<description>&lt;h3&gt;1.8V Voltage Supply&lt;/h3&gt;</description>
<pin name="1.8V" direction="sup"/>
</symbol>
<symbol name="2.8V">
<description>&lt;h3&gt;2.8V Voltage Supply&lt;/h3&gt;</description>
<pin name="2.8V" direction="sup"/>
</symbol>
<symbol name="3.3V">
<description>&lt;h3&gt;3.3V Voltage Supply&lt;/h3&gt;</description>
<pin name="3.3V" direction="sup"/>
</symbol>
<symbol name="5V">
<description>&lt;h3&gt;5V Voltage Supply&lt;/h3&gt;</description>
<pin name="5V" direction="sup"/>
</symbol>
<symbol name="12V">
<description>&lt;h3&gt;12V Voltage Supply&lt;/h3&gt;</description>
<pin name="12V" direction="sup"/>
</symbol>
<symbol name="AGND">
<description>&lt;h3&gt;Analog Ground Supply&lt;/h3&gt;</description>
<pin name="AGND" direction="sup"/>
</symbol>
<symbol name="DGND">
<description>&lt;h3&gt;Digital Ground Supply&lt;/h3&gt;</description>
<pin name="GND" direction="sup"/>
</symbol>
<symbol name="GND-ISO">
<description>&lt;h3&gt;Isolated ground supply&lt;/h3&gt;</description>
<pin name="GND-ISO" direction="sup"/>
</symbol>
<symbol name="GND">
<description>&lt;h3&gt;Ground Supply (Earth Ground Symbol)&lt;/h3&gt;</description>
<pin name="3.3V" direction="sup"/>
</symbol>
<symbol name="VCC">
<description>&lt;h3&gt;VCC Voltage Supply&lt;/h3&gt;</description>
<pin name="VCC" direction="sup"/>
</symbol>
<symbol name="VCC-ISO">
<description>&lt;h3&gt;VCC Isolated Voltage Supply&lt;/h3&gt;</description>
<pin name="VCC-ISO" direction="sup"/>
</symbol>
<symbol name="VCCA">
<description>&lt;h3&gt;VCC Analog Voltage Supply&lt;/h3&gt;</description>
<pin name="VCCA" direction="sup"/>
</symbol>
<symbol name="VCCIO">
<description>&lt;h3&gt;VCC I/O Voltage Supply&lt;/h3&gt;</description>
<pin name="VCCIO" direction="sup"/>
</symbol>
<symbol name="VCC_1">
<description>&lt;h3&gt;VCC1 Voltage Supply&lt;/h3&gt;</description>
<pin name="VCC_1" direction="sup"/>
</symbol>
<symbol name="VCC_2">
<description>&lt;h3&gt;VCC2 Voltage Supply&lt;/h3&gt;</description>
<pin name="VCC_2" direction="sup"/>
</symbol>
<symbol name="VDD">
<description>&lt;h3&gt;VDD Voltage Supply&lt;/h3&gt;</description>
<pin name="VDD" direction="sup"/>
</symbol>
<symbol name="VDDA">
<description>&lt;h3&gt;VDD Analog Voltage Supply&lt;/h3&gt;</description>
<pin name="VDDA" direction="sup"/>
</symbol>
<symbol name="VIN">
<description>&lt;h3&gt;Input Voltage Supply&lt;/h3&gt;</description>
<pin name="VIN" direction="sup"/>
</symbol>
<symbol name="VNEG">
<description>&lt;h3&gt;Negative Voltage Supply&lt;/h3&gt;</description>
<pin name="VNEG" direction="sup"/>
</symbol>
<symbol name="V_BATT">
<description>&lt;h3&gt;Battery Voltage Supply&lt;/h3&gt;</description>
<pin name="V_BATT" direction="sup"/>
</symbol>
<symbol name="V_USB">
<description>&lt;h3&gt;USB Voltage Supply&lt;/h3&gt;</description>
<pin name="V_USB" direction="sup"/>
</symbol>
<symbol name="2PT_GND_TIE">
<pin name="P$1"/>
<pin name="P$2"/>
</symbol>
<symbol name="VOUT">
<description>&lt;h3&gt;Vout Voltage Supply&lt;/h3&gt;</description>
<pin name="VOUT" direction="sup"/>
</symbol>
<symbol name="VREF1">
<description>&lt;h3&gt;Voltage Reference Supply&lt;/h3&gt;</description>
<pin name="VREF1" direction="sup"/>
</symbol>
<symbol name="VREF2">
<description>&lt;h3&gt;Voltage Reference Supply&lt;/h3&gt;</description>
<pin name="VREF2" direction="sup"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="1.0V" prefix="SUPPLY">
<description>&lt;h3&gt;1.0V Supply Symbol&lt;/h3&gt;
&lt;p&gt;Power supply symbol for a specifically-stated 1.0V source.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="1.0V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="1.8V" prefix="SUPPLY">
<description>&lt;h3&gt;1.8V Supply Symbol&lt;/h3&gt;
&lt;p&gt;Power supply symbol for a specifically-stated 1.8V source.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="1.8V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="2.8V" prefix="SUPPLY">
<description>&lt;h3&gt;2.8V Supply Symbol&lt;/h3&gt;
&lt;p&gt;Power supply symbol for a specifically-stated 2.8V source.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="2.8V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="3.3V" prefix="SUPPLY">
<description>&lt;h3&gt;3.3V Supply Symbol&lt;/h3&gt;
&lt;p&gt;Power supply symbol for a specifically-stated 3.3V source.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="3.3V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="5V" prefix="SUPPLY">
<description>&lt;h3&gt;5V Supply Symbol&lt;/h3&gt;
&lt;p&gt;Power supply symbol for a specifically-stated 5V source.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="5V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="12V" prefix="SUPPLY">
<description>&lt;h3&gt;12V Supply Symbol&lt;/h3&gt;
&lt;p&gt;Power supply symbol for a specifically-stated 12V source.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="12V"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="AGND">
<description>&lt;b&gt;Analog Ground Symbol&lt;/b&gt;
&lt;p&gt;Generic symbol for a analog ground supply.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="AGND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="DGND" prefix="GND">
<description>&lt;b&gt;Digital Ground Symbol&lt;/b&gt;
&lt;p&gt;Generic symbol for a digital ground supply.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="DGND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="GND" prefix="GND">
<description>&lt;h3&gt;Ground Supply Symbol&lt;/h3&gt;
&lt;p&gt;Generic signal ground supply symbol.&lt;/p&gt;</description>
<gates>
<gate name="1" symbol="DGND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="GND-ISO" prefix="GND-ISO">
<description>&lt;h3&gt;Isolated Ground Supply&lt;/h3&gt;
&lt;p&gt;Generic isolated ground supply symbol.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="GND-ISO"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="GND2" prefix="GND">
<description>&lt;h3&gt;Ground Supply (Earth Ground style)&lt;/h3&gt;
&lt;p&gt;Ground supply with a traditional "earth ground" symbol.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="GND"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCC" prefix="SUPPLY">
<description>&lt;h3&gt;VCC Voltage Supply&lt;/h3&gt;
&lt;p&gt;Positive voltage supply (traditionally for a BJT device, C=collector).&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VCC"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCC-ISO">
<description>&lt;h3&gt;Isolated power supply&lt;/h3&gt;
&lt;p&gt;Generic symbol for an isolated power supply.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VCC-ISO"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCCA">
<description>&lt;h3&gt;Analog VCC Voltage Supply&lt;/h3&gt;
&lt;p&gt;Generic analog supply symbol.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VCCA"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCCIO" prefix="SUPPLY">
<description>&lt;h3&gt;VCC I/O Supply&lt;/h3&gt;
&lt;p&gt;Power supply for a chip's input and output pins.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VCCIO"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCC_1" prefix="SUPPLY">
<description>&lt;h3&gt;VCC1 Voltage Supply&lt;/h3&gt;
&lt;p&gt;Primary VCC voltage supply - Useful for a system with multiple VCC supplies.&lt;/p&gt;</description>
<gates>
<gate name="G$2" symbol="VCC_1"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VCC_2" prefix="SUPPLY">
<description>&lt;h3&gt;VCC2 Voltage Supply&lt;/h3&gt;
&lt;p&gt;Secondary VCC voltage supply - Useful for a system with multiple VCC supplies.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VCC_2"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VDD" prefix="SUPPLY">
<description>&lt;h3&gt;VDD Voltage Supply&lt;/h3&gt;
&lt;p&gt;Positive voltage supply (traditionally for a CMOS device, D=drain).&lt;/p&gt;</description>
<gates>
<gate name="VDD" symbol="VDD"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VDDA" prefix="SUPPLY">
<description>&lt;h3&gt;VDD Analog Voltage Supply&lt;/h3&gt;
&lt;p&gt;Generic analog supply symbol.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VDDA"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VIN" prefix="SUPPLY">
<description>&lt;h3&gt;Input Voltage Supply&lt;/h3&gt;
&lt;p&gt;Generic voltage input supply symbol.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VIN"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VNEG" prefix="SUPPLY">
<description>&lt;h3&gt;Negative Voltage Supply&lt;/h3&gt;
&lt;p&gt;Generic negative voltage terminal.&lt;/p&gt;</description>
<gates>
<gate name="G$2" symbol="VNEG"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="V_BATT" prefix="SUPPLY">
<description>&lt;h3&gt;Battery Voltage Supply&lt;/h3&gt;
&lt;p&gt;Generic symbol for the battery input to a system.&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="V_BATT"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="V_USB" prefix="SUPPLY">
<description>&lt;h3&gt;USB Voltage Supply&lt;/h3&gt;</description>
<gates>
<gate name="G$1" symbol="V_USB"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="2PT_GND_TIE" prefix="SUPPLY">
<description>&lt;h3&gt;Dual Ground Supply&lt;/h3&gt;
&lt;p&gt;Power supply symbol for connecting two grounds.&lt;/p&gt;
&lt;p&gt;SparkFun Products:
&lt;ul&gt;&lt;li&gt;&lt;a href="https://www.sparkfun.com/products/11611"&gt;SparkFun AutoDriver - Stepper Motor Driver&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="2PT_GND_TIE"/>
</gates>
<devices>
<device name="" package="2PT_GND_TIE">
<connects>
<connect gate="G$1" pin="P$1" pad="P$1"/>
<connect gate="G$1" pin="P$2" pad="P$2"/>
</connects>
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VOUT" prefix="SUPPLY">
<description>&lt;h3&gt;VOUT Voltage Output&lt;/h3&gt;
&lt;p&gt;Output voltage &lt;/p&gt;</description>
<gates>
<gate name="G$1" symbol="VOUT"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VREF1" prefix="SUPPLY">
<gates>
<gate name="G$1" symbol="VREF1"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="VREF2" prefix="SUPPLY">
<gates>
<gate name="G$1" symbol="VREF2"/>
</gates>
<devices>
<device name="">
<technologies>
<technology name=""/>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
