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+{
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+symversion=0.1
+T 82100 56500 5 10 0 1 0 6 1
+vendor_part_number=445-2525-1-ND
+T 82100 56500 5 10 0 1 0 6 1
+footprint=TDK_PS12
+T 82100 56500 5 10 0 0 0 6 1
+vendor=digikey
+T 82100 56500 5 10 0 1 0 6 1
+value=TDK_PS12
+T 82100 56500 5 10 0 0 0 6 1
+loadstatus=throughhole
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+refdes=U8
+}
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+N 80300 56800 81100 56800 4
+{
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+netname=beep
+}
+N 54800 59100 53500 59100 4
+{
+T 53500 59200 5 10 1 1 0 0 1
+netname=beep
+}
+C 51000 46300 1 270 0 n-fet.sym
+{
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+device=PMOS_TRANSISTOR
+T 51000 46400 5 10 1 1 0 0 1
+refdes=Q1
+T 50970 46305 5 10 0 1 270 0 1
+footprint=TO252FET
+T 50800 46800 5 10 1 1 0 0 1
+value=IRLR8743PbF
+}
+N 45000 51700 47100 51700 4
+{
+T 46700 51800 5 10 1 1 0 0 1
+netname=fet_b
+}
+C 45000 50000 1 0 0 gnd.sym
+N 41300 50500 42700 50500 4
+{
+T 41300 50600 5 10 1 1 0 0 1
+netname=alarm_b
+}
+C 42700 49600 1 90 0 resistor.sym
+{
+T 42300 49900 5 10 0 0 90 0 1
+device=RESISTOR
+T 42700 49595 5 10 0 1 90 0 1
+footprint=0402
+T 42400 50300 5 10 1 1 180 0 1
+refdes=R1
+T 42100 49800 5 10 1 1 0 0 1
+value=3.3k
+}
+C 42500 49300 1 0 0 gnd.sym
+C 42700 50400 1 0 0 resistor.sym
+{
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+device=RESISTOR
+T 42700 50400 5 10 0 0 90 0 1
+footprint=0402
+T 43100 50800 5 10 1 1 180 0 1
+refdes=R7
+T 43500 50800 5 10 1 1 180 0 1
+value=100
+}
+N 43600 50500 44100 50500 4
+C 44100 50200 1 0 0 FDS9926A.sym
+{
+T 44138 50208 5 10 0 1 0 0 1
+device=MOSFET
+T 43795 50170 5 10 0 1 0 0 1
+footprint=1212-8
+T 44100 50200 5 10 0 0 0 0 1
+slot=1
+T 44100 51400 5 10 1 1 0 0 1
+refdes=Q2
+T 44100 50200 5 10 1 1 0 0 1
+value=Si7232DN
+}
+N 45000 50500 45100 50500 4
+N 45100 50500 45100 50300 4
+N 45000 51300 45100 51300 4
+N 45100 51300 45100 51700 4
+C 47900 53100 1 0 0 nc-left.sym
+{
+T 47900 53500 5 10 0 0 0 0 1
+value=NoConnection
+T 47900 53900 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+N 45000 49200 47100 49200 4
+{
+T 46700 49300 5 10 1 1 0 0 1
+netname=fet_a
+}
+C 45000 47500 1 0 0 gnd.sym
+N 41300 48000 42700 48000 4
+{
+T 41300 48100 5 10 1 1 0 0 1
+netname=alarm_a
+}
+C 42700 47100 1 90 0 resistor.sym
+{
+T 42300 47400 5 10 0 0 90 0 1
+device=RESISTOR
+T 42700 47095 5 10 0 1 90 0 1
+footprint=0402
+T 42400 47800 5 10 1 1 180 0 1
+refdes=R13
+T 42100 47300 5 10 1 1 0 0 1
+value=3.3k
+}
+C 42500 46800 1 0 0 gnd.sym
+C 42700 47900 1 0 0 resistor.sym
+{
+T 43000 48300 5 10 0 0 0 0 1
+device=RESISTOR
+T 42700 47900 5 10 0 0 90 0 1
+footprint=0402
+T 43100 48300 5 10 1 1 180 0 1
+refdes=R16
+T 43500 48300 5 10 1 1 180 0 1
+value=100
+}
+N 43600 48000 44100 48000 4
+C 44100 47700 1 0 0 FDS9926A.sym
+{
+T 44138 47708 5 10 0 1 0 0 1
+device=MOSFET
+T 43795 47670 5 10 0 1 0 0 1
+footprint=1212-8
+T 44100 47700 5 10 0 0 0 0 1
+slot=2
+T 44100 48900 5 10 1 1 0 0 1
+refdes=Q2
+T 44100 47700 5 10 1 1 0 0 1
+value=Si7232DN
+}
+N 45000 48000 45100 48000 4
+N 45100 48000 45100 47800 4
+N 45000 48800 45100 48800 4
+N 45100 48800 45100 49200 4
+C 48400 57000 1 180 1 conn-4.sym
+{
+T 48750 55250 5 10 1 1 0 0 1
+refdes=J3
+T 48400 57000 5 10 0 0 180 6 1
+footprint=282834-4
+T 48400 57000 5 10 0 1 0 0 1
+device=CONNECTOR
+T 48400 57000 5 10 0 1 0 0 1
+value=Terminal-4
+}
+N 48400 56100 47300 56100 4
+{
+T 47300 56200 5 10 1 1 0 0 1
+netname=v_lipo
+}
+N 48400 56900 47300 56900 4
+{
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+netname=v_lipo
+}
+N 48400 56500 47300 56500 4
+{
+T 47300 56600 5 10 1 1 0 0 1
+netname=fet_b
+}
+N 48400 55700 47300 55700 4
+{
+T 47300 55800 5 10 1 1 0 0 1
+netname=fet_a
+}
+T 49300 55800 9 10 1 0 0 0 1
+Alarm A
+T 49300 56700 9 10 1 0 0 0 1
+Alarm B
+T 42000 53200 9 10 1 0 0 0 1
+Shared terminal for Battery+ and Power Switch Input
+T 42000 53600 9 10 1 0 0 0 1
+Shared terminal for Power Switch Output and Arm Switch Input
+C 49000 48600 1 0 0 opamp-dual.sym
+{
+T 50100 49900 5 10 0 1 0 0 1
+device=IC
+T 49000 48600 5 10 0 1 0 0 1
+slot=1
+T 49000 48600 5 10 0 1 0 0 1
+footprint=8ufson2x2
+T 49800 49300 5 10 1 1 0 0 1
+refdes=U13
+T 49800 48600 5 10 1 1 0 0 1
+value=LM293
+}
+C 48500 49100 1 0 0 nc-left.sym
+{
+T 48500 49500 5 10 0 0 0 0 1
+value=NoConnection
+T 48500 49900 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 48500 48700 1 0 0 nc-left.sym
+{
+T 48500 49100 5 10 0 0 0 0 1
+value=NoConnection
+T 48500 49500 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 50000 48900 1 0 0 nc-right.sym
+{
+T 50100 49400 5 10 0 0 0 0 1
+value=NoConnection
+T 50100 49600 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 49300 49400 1 0 0 3.3V-plus.sym
+C 49400 48300 1 0 0 gnd.sym
+C 48400 54500 1 180 1 conn-5.sym
+{
+T 48400 54500 5 10 0 0 0 0 1
+footprint=mkds5n-5
+T 48800 52400 5 10 1 1 0 0 1
+refdes=J4
+T 48400 54500 5 10 0 1 0 0 1
+device=CONNECTOR
+T 48400 54500 5 10 0 1 0 0 1
+value=BigConnector-5
+T 48400 54500 5 10 0 1 0 0 1
+loadstatus=throughhole
+}
+T 42000 54000 9 10 1 0 0 0 1
+Shared terminal for Arm Switch Output and Pyro+
+C 54300 58200 1 0 0 nc-left.sym
+{
+T 54300 58600 5 10 0 0 0 0 1
+value=NoConnection
+T 54300 59000 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 58100 45200 1 270 0 cap-polar.sym
+{
+T 58800 45000 5 10 0 0 270 0 1
+device=CAPACITOR
+T 57800 44900 5 10 1 1 0 0 1
+refdes=C39
+T 59000 45000 5 10 0 0 270 0 1
+symversion=0.1
+T 57700 44400 5 10 1 1 0 0 1
+value=220uF
+T 58100 45200 5 10 0 1 0 0 1
+footprint=CAP_FC8
+T 58100 45200 5 10 0 1 0 0 1
+loadstatus=throughhole
+T 58100 45200 5 10 0 1 0 0 1
+vendor=digikey
+T 58100 45200 5 10 0 1 0 0 1
+vendor_part_number=P10296-ND
+}
+C 75000 65100 1 0 0 INA125.sym
+{
+T 75000 65100 5 10 0 1 0 0 1
+device=IC
+T 75000 65100 5 10 0 1 0 0 1
+loadstatus=smt
+T 75000 65100 5 10 0 1 0 0 1
+vendor=digikey
+T 75500 71400 5 10 1 1 0 0 1
+refdes=U20
+T 75000 65100 5 10 1 1 0 0 1
+value=INA125
+T 75000 65100 5 10 0 1 0 0 1
+footprint=SO16
+}
+N 75000 69700 73700 69700 4
+N 71800 68500 74300 68500 4
+C 74600 70600 1 0 0 gnd.sym
+N 74700 70900 75000 70900 4
+C 71800 66000 1 0 0 gnd.sym
+C 74800 66500 1 90 0 resistor.sym
+{
+T 74800 66500 5 10 0 1 0 0 1
+device=RESISTOR
+T 74800 66500 5 10 0 1 0 0 1
+footprint=0402
+T 74800 66500 5 10 0 1 0 0 1
+loadstatus=smt
+T 74800 66500 5 10 0 1 0 0 1
+vendor=digikey
+T 74800 66500 5 10 0 1 0 0 1
+vendor_part_number=P100JCT-ND
+T 74500 67200 5 10 1 1 180 0 1
+refdes=R106
+T 74200 66500 5 10 1 1 0 0 1
+value=100
+}
+N 74700 67400 74700 67700 4
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+N 74700 66500 74700 66100 4
+N 74700 66100 75000 66100 4
+N 79300 68100 79300 67300 4
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+C 76900 64800 1 0 0 gnd.sym
+N 77000 65100 79100 65100 4
+N 79100 65100 79100 65700 4
+N 79100 65700 79000 65700 4
+C 76400 71500 1 0 0 gnd.sym
+N 77000 71700 77000 73100 4
+N 76500 72700 77000 72700 4
+N 77800 71700 77800 71900 4
+N 77800 71900 77000 71900 4
+N 79000 68100 80900 68100 4
+C 76700 71800 1 90 0 capacitor.sym
+{
+T 76000 72000 5 10 0 0 90 0 1
+device=CAPACITOR
+T 75800 72000 5 10 0 0 90 0 1
+symversion=0.1
+T 76700 71800 5 10 0 1 0 0 1
+footprint=0402
+T 76700 71800 5 10 0 1 0 0 1
+loadstatus=smt
+T 76400 72600 5 10 1 1 180 0 1
+refdes=C1
+T 75900 71900 5 10 1 1 0 0 1
+value=0.1uF
+}
+N 75000 68100 71800 68100 4
+N 75000 65700 73600 65700 4
+N 73600 65700 73600 67700 4
+N 73600 67700 71800 67700 4
+N 71800 67300 71900 67300 4
+N 71900 67300 71900 66300 4
+C 81000 67200 1 90 0 resistor.sym
+{
+T 80600 67500 5 10 0 0 90 0 1
+device=RESISTOR
+T 81000 67200 5 10 0 0 0 0 1
+footprint=0402
+T 81000 67200 5 10 0 0 0 0 1
+vendor_part_number=P10.0KLCT-ND
+T 81000 67200 5 10 0 0 0 0 1
+vendor=digikey
+T 81000 67200 5 10 0 1 0 0 1
+loadstatus=smt
+T 81500 67900 5 10 1 1 180 0 1
+refdes=R105
+T 81100 67400 5 10 1 1 0 0 1
+value=10k
+}
+C 81000 66100 1 90 0 resistor.sym
+{
+T 80600 66400 5 10 0 0 90 0 1
+device=RESISTOR
+T 81000 66100 5 10 0 0 0 0 1
+vendor_part_number=P27.0KLCT-ND
+T 81000 66100 5 10 0 0 0 0 1
+footprint=0402
+T 81000 66100 5 10 0 0 0 0 1
+vendor=digikey
+T 81000 66100 5 10 0 1 0 0 1
+loadstatus=smt
+T 81500 66800 5 10 1 1 180 0 1
+refdes=R104
+T 81100 66300 5 10 1 1 0 0 1
+value=27k
+}
+N 80900 67200 80900 67000 4
+N 80900 67100 82500 67100 4
+{
+T 82000 67200 5 10 1 1 0 0 1
+netname=thrust
+}
+C 80800 65800 1 0 0 gnd.sym
+N 77000 73100 74600 73100 4
+{
+T 74600 73200 5 10 1 1 0 0 1
+netname=v_ldo_in
+}
+C 73700 68800 1 0 1 conn-5.sym
+{
+T 73700 68800 5 10 0 1 0 0 1
+footprint=100mil5pin
+T 73345 70695 5 10 1 1 0 6 1
+refdes=J10
+T 72700 68600 5 10 1 1 0 0 1
+value=vref_thrust
+T 73700 68800 5 10 0 1 0 0 1
+device=CONNECTOR
+T 73700 68800 5 10 0 1 0 0 1
+loadstatus=noload
+}
+N 75000 70500 73700 70500 4
+N 73700 70100 75000 70100 4
+N 75000 69300 73700 69300 4
+N 73700 68900 75000 68900 4
+N 74300 68500 74300 68900 4
+C 71800 66400 1 0 1 conn-6.sym
+{
+T 71800 66400 5 10 0 0 0 0 1
+footprint=282834-6
+T 71445 68695 5 10 1 1 0 6 1
+refdes=J11
+T 70900 66100 5 10 1 1 0 0 1
+value=load_cell
+T 71800 66400 5 10 0 1 0 0 1
+device=CONNECTOR
+}
+N 71800 66900 71900 66900 4
+N 71900 66500 71800 66500 4
+L 72800 69700 72500 69700 3 0 0 0 -1 -1
+L 72500 69700 72500 68900 3 0 0 0 -1 -1
+L 72600 69700 72700 69700 3 0 0 0 -1 -1
+L 72500 68900 72800 68900 3 0 0 0 -1 -1
+T 73800 64700 9 10 1 0 0 0 2
+R106 sets gain, see INA125
+data sheet to pick value
+T 81800 66300 9 10 1 0 0 0 2
+5V output going
+to 3.3V ADC input
+T 70900 69200 9 10 1 0 0 0 1
+use 5V by default?
+T 70400 66800 9 10 1 0 0 0 9
+excite +
+
+input +
+
+input -
+
+excite -
+
+shield
+T 69300 65500 9 10 1 0 0 0 2
+really only need 5 pins,
+4 signal plus shield?
+C 76900 59400 1 0 1 conn-8.sym
+{
+T 76900 59400 5 10 0 1 270 2 1
+footprint=282834-8
+T 76900 59400 5 10 0 1 270 2 1
+device=CONNECTOR
+T 76545 62495 5 10 1 1 0 6 1
+refdes=J12
+T 76100 59100 5 10 1 1 0 2 1
+value=NTC_A
+}
+C 78100 59900 1 0 0 MAX6691.sym
+{
+T 79395 59995 5 10 0 1 0 0 1
+device=IC
+T 78100 59900 5 10 0 1 0 0 1
+footprint=TSSOP10
+T 78100 59900 5 10 0 1 0 0 1
+loadstatus=smt
+T 78100 59900 5 10 0 1 0 0 1
+vendor=digikey
+T 78100 59900 5 10 0 1 0 0 1
+vendor_part_number=MAX6691MUB+-ND
+T 78395 61895 5 10 1 1 0 0 1
+refdes=U21
+T 78995 61895 5 10 1 1 0 0 1
+value=MAX6691
+}
+N 76900 62300 77600 62300 4
+N 77600 62300 77600 61600 4
+N 77600 61600 78100 61600 4
+N 76900 61500 77300 61500 4
+N 77300 61500 77300 61200 4
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+N 76900 60700 77300 60700 4
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+N 78100 60800 77300 60800 4
+N 78100 60400 77600 60400 4
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+N 77600 59900 76900 59900 4
+C 76900 59100 1 0 0 gnd.sym
+N 77000 59400 77000 61900 4
+N 77000 59500 76900 59500 4
+N 77000 60300 76900 60300 4
+N 77000 61100 76900 61100 4
+N 77000 61900 76900 61900 4
+C 78700 59200 1 0 0 resistor.sym
+{
+T 79000 59600 5 10 0 0 0 0 1
+device=RESISTOR
+T 78700 59200 5 10 0 1 0 0 1
+footprint=0.125W_Carbon_Resistor
+T 78700 59200 5 10 0 1 0 0 1
+loadstatus=noload
+T 78900 59500 5 10 1 1 0 0 1
+refdes=R21
+}
+N 78700 59300 77900 59300 4
+N 77900 59300 77900 60000 4
+N 77900 60000 78100 60000 4
+N 79600 59300 80300 59300 4
+N 80300 59300 80300 60000 4
+N 80300 60000 80100 60000 4
+C 80000 62500 1 0 0 3.3V-plus.sym
+N 80100 61600 80300 61600 4
+N 80200 61600 80200 62500 4
+C 80400 60100 1 0 0 gnd.sym
+N 80100 60400 80500 60400 4
+N 80100 61200 82500 61200 4
+{
+T 81800 61300 5 10 1 1 0 0 1
+netname=therm_io
+}
+C 80300 61500 1 0 0 resistor.sym
+{
+T 80600 61900 5 10 0 0 0 0 1
+device=RESISTOR
+T 80300 61500 5 10 0 1 0 0 1
+footprint=0402
+T 80300 61500 5 10 0 1 0 0 1
+loadstatus=smt
+T 80300 61500 5 10 0 1 0 0 1
+vendor=digikey
+T 80300 61500 5 10 0 1 0 0 1
+vendor_part_number=RMCF1/16S10K1%RCT-ND
+T 80400 61800 5 10 1 1 0 0 1
+refdes=R23
+T 80800 61800 5 10 1 1 0 0 1
+value=10k
+}
+N 81200 61600 81200 61200 4
+C 80800 62100 1 0 0 capacitor.sym
+{
+T 81000 62800 5 10 0 0 0 0 1
+device=CAPACITOR
+T 81000 63000 5 10 0 0 0 0 1
+symversion=0.1
+T 80800 62100 5 10 0 1 0 0 1
+footprint=0402
+T 80800 62100 5 10 0 1 0 0 1
+loadstatus=smt
+T 80800 62100 5 10 0 1 0 0 1
+vendor=digikey
+T 80800 62100 5 10 0 1 0 0 1
+vendor_part_number=399-3027-1-ND
+T 80900 62600 5 10 1 1 0 0 1
+refdes=C6
+T 81300 62600 5 10 1 1 0 0 1
+value=0.1uF
+}
+N 80800 62300 80200 62300 4
+C 81600 62000 1 0 0 gnd.sym
+T 78400 58600 9 10 1 0 0 0 2
+ select R value to
+match thermistors
+T 77600 63600 9 10 1 0 0 0 1
+support for up to 4 NTC thermistors
+N 53500 64700 54800 64700 4
+{
+T 53500 64800 5 10 1 1 0 0 1
+netname=thrust
+}
+N 53500 62700 54800 62700 4
+{
+T 53500 62800 5 10 1 1 0 0 1
+netname=therm_io
+}
+C 80100 60700 1 0 0 nc-right.sym
+{
+T 80200 61200 5 10 0 0 0 0 1
+value=NoConnection
+T 80200 61400 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 61200 46200 1 0 0 tps70933.sym
+{
+T 61595 47395 5 10 1 1 0 0 1
+refdes=U2
+T 61795 46895 5 10 0 1 0 0 1
+device=IC
+T 61195 46195 5 10 0 1 0 0 1
+footprint=SOT23-5
+T 61200 46200 5 10 1 1 0 0 1
+value=TPS70950
+}
+N 62300 46200 62300 42900 4
+C 60700 46600 1 0 0 nc-left.sym
+{
+T 60700 47000 5 10 0 0 0 0 1
+value=NoConnection
+T 60700 47400 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+N 61200 47100 59100 47100 4
+N 59100 47100 59100 45300 4
+C 63900 46200 1 90 0 capacitor.sym
+{
+T 63200 46400 5 10 0 1 90 0 1
+device=CAPACITOR
+T 63900 46200 5 10 0 1 0 0 1
+footprint=0402
+T 64200 47000 5 10 1 1 180 0 1
+refdes=C38
+T 63800 46300 5 10 1 1 0 0 1
+value=2.2uF
+}
+C 63600 45900 1 0 0 gnd.sym
+N 63300 47100 63700 47100 4
+C 63500 47100 1 0 0 5V-plus.sym
+C 72400 60700 1 0 1 conn-4.sym
+{
+T 72000 62300 5 10 1 1 0 6 1
+refdes=J13
+T 71600 60400 5 10 1 1 0 0 1
+value=pressure
+T 72400 60700 5 10 0 1 0 0 1
+device=CONNECTOR
+T 72400 60700 5 10 0 1 0 0 1
+footprint=282834-4
+}
+C 72500 62200 1 0 0 5V-plus.sym
+N 72400 62000 72700 62000 4
+N 72700 62000 72700 62200 4
+C 72600 60300 1 0 0 gnd.sym
+N 72400 60800 72700 60800 4
+N 72700 60600 72700 61200 4
+N 72400 61200 72700 61200 4
+N 72400 61600 74100 61600 4
+{
+T 73400 61700 5 10 1 1 0 0 1
+netname=pressure
+}
+N 53500 54700 54800 54700 4
+{
+T 53500 54800 5 10 1 1 0 0 1
+netname=pressure
+}
+N 44700 68400 43800 68400 4
+{
+T 43800 68500 5 10 1 1 0 0 1
+netname=miso2
+}
+N 44700 68800 43800 68800 4
+{
+T 43800 68900 5 10 1 1 0 0 1
+netname=mosi2
+}
+N 44700 69200 43800 69200 4
+{
+T 43800 69300 5 10 1 1 0 0 1
+netname=sck2
+}
+C 45700 70900 1 0 0 3.3V-plus.sym
+C 45800 66900 1 0 0 gnd.sym
+N 47100 68000 47900 68000 4
+{
+T 47300 68100 5 10 1 1 0 0 1
+netname=cs_flash
+}
+N 47100 70000 47200 70000 4
+N 45900 70700 45900 70900 4
+N 45900 70800 47200 70800 4
+N 47200 69600 47200 70800 4
+N 47200 69600 47100 69600 4
+C 44700 67200 1 0 0 W25Q.sym
+{
+T 45755 68800 5 10 0 1 0 0 1
+device=IC
+T 44695 67195 5 10 0 1 0 0 1
+footprint=SOIJ8
+T 44995 70495 5 10 1 1 0 0 1
+refdes=U5
+T 46100 70500 5 10 1 1 0 0 1
+value=W25Q64
+}
+N 54800 59900 53500 59900 4
+{
+T 53500 60000 5 10 1 1 0 0 1
+netname=cs_flash
+}
+C 48900 60200 1 0 1 conn-5.sym
+{
+T 48545 62095 5 10 1 1 0 6 1
+refdes=J7
+T 48000 60000 5 10 0 1 0 0 1
+footprint=100mil5pin
+T 47900 59900 5 10 1 1 0 0 1
+value=USB header
+}
+N 50600 61900 48900 61900 4
+N 48900 60700 50600 60700 4
+N 48900 60300 50600 60300 4