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TeaTemperaturePCB.bak
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TeaTemperaturePCB.bak
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EESchema Schematic File Version 4
LIBS:TeaTemperaturePCB-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L TeaTemperaturePCB-rescue:BAT-HLD-001 U1
U 1 1 5BCF1DEC
P 800 7000
F 0 "U1" H 800 7000 50 0001 L BNN
F 1 "BAT-HLD-001" H 800 7000 50 0001 L BNN
F 2 "custom_footprints:BAT-HLD-001-THM" H 800 7000 50 0001 L BNN
F 3 "Linx Technologies" H 800 7000 50 0001 L BNN
F 4 "CR2032 Phosphor Bronze / Nickel Plated 20 mm Cell Size Battery Holder" H 800 7000 50 0001 L BNN "Field4"
F 5 "None" H 800 7000 50 0001 L BNN "Field5"
F 6 "None" H 800 7000 50 0001 L BNN "Field6"
F 7 "BAT-HLD-001" H 800 7000 50 0001 L BNN "Field7"
F 8 "Unavailable" H 800 7000 50 0001 L BNN "Field8"
1 800 7000
1 0 0 -1
$EndComp
$Comp
L STM32L011K4T6:STM32L011K4T6 U2
U 1 1 5BD0E5BF
P 2650 4600
F 0 "U2" H 2650 5967 50 0000 C CNN
F 1 "STM32L011K4T6" H 2650 5876 50 0000 C CNN
F 2 "STM32L011K4T6:QFP80P900X900X160-32N" H 2650 4600 50 0001 L BNN
F 3 "Ultra-low-power ARM Cortex-M0+ MCU with 16-Kbytes Flash, 32 MHz CPU" H 2650 4600 50 0001 L BNN
F 4 "LQFP-32 STMicroelectronics" H 2650 4600 50 0001 L BNN "Field4"
F 5 "STM32L011K4T6" H 2650 4600 50 0001 L BNN "Field5"
F 6 "https://www.digikey.com/product-detail/en/stmicroelectronics/STM32L011K4T6/497-17480-ND/6166964?utm_source=snapeda&utm_medium=aggregator&utm_campaign=symbol" H 2650 4600 50 0001 L BNN "Field6"
F 7 "STMicroelectronics" H 2650 4600 50 0001 L BNN "Field7"
F 8 "497-17480-ND" H 2650 4600 50 0001 L BNN "Field8"
1 2650 4600
1 0 0 -1
$EndComp
$Comp
L SI2323DS-T1-GE3:SI2323DDS-T1-GE3 Q1
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F 0 "Q1" V 2600 6850 50 0000 L CNN
F 1 "SI2323DDS-T1-GE3" V 2500 6550 50 0000 L CNN
F 2 "SI2323DS-T1-GE3:SOT23" H 2400 6900 50 0001 L BNN
F 3 "Single P-Channel 20 V 0.039 O 19 nC Surface Mount Power Mosfet - SOT-23" H 2400 6900 50 0001 L BNN
F 4 "Unavailable" H 2400 6900 50 0001 L BNN "Field4"
F 5 "SOT-23-3 Vishay" H 2400 6900 50 0001 L BNN "Field5"
F 6 "SI2323DS-T1-GE3" H 2400 6900 50 0001 L BNN "Field6"
F 7 "None" H 2400 6900 50 0001 L BNN "Field7"
F 8 "Vishay" H 2400 6900 50 0001 L BNN "Field8"
1 2400 6900
0 1 -1 0
$EndComp
$Comp
L ABT-407-RC:ABT-407-RC U3
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P 6250 3800
F 0 "U3" H 6527 3746 50 0000 L CNN
F 1 "ABT-407-RC" H 6527 3655 50 0000 L CNN
F 2 "custom_footprints:ABT-407-RC" H 6300 3850 50 0001 C CNN
F 3 "" H 6300 3850 50 0001 C CNN
1 6250 3800
1 0 0 -1
$EndComp
$Comp
L LMT84LPGM:LMT84LPGM U4
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P 7500 4550
F 0 "U4" H 7750 4750 50 0000 R CNN
F 1 "LMT84LPGM" H 7900 4650 50 0000 R CNN
F 2 "custom_footprints:LMT84LPGM" H 7850 4600 50 0001 C CNN
F 3 "" H 7850 4600 50 0001 C CNN
1 7500 4550
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5BD20AC1
P 10000 1300
F 0 "SW1" H 10000 1585 50 0000 C CNN
F 1 "LL3301FF065QJ" H 10000 1494 50 0000 C CNN
F 2 "custom_footprints:LL3301FF065QJ" H 10000 1500 50 0001 C CNN
F 3 "" H 10000 1500 50 0001 C CNN
1 10000 1300
1 0 0 -1
$EndComp
$Comp
L TDSR0760:TDSR0760 U5
U 1 1 5BD23F5F
P 7500 2650
F 0 "U5" H 7500 3317 50 0000 C CNN
F 1 "TDSR0760" H 7500 3226 50 0000 C CNN
F 2 "custom_footprints:TDSR0760" H 7500 2050 50 0001 C CNN
F 3 "" H 7000 3125 50 0001 L CNN
1 7500 2650
1 0 0 -1
$EndComp
$Comp
L TDSR0760:TDSR0760 U6
U 1 1 5BD26F7D
P 7500 1400
F 0 "U6" H 7500 2067 50 0000 C CNN
F 1 "TDSR0760" H 7500 1976 50 0000 C CNN
F 2 "custom_footprints:TDSR0760" H 7500 800 50 0001 C CNN
F 3 "" H 7000 1875 50 0001 L CNN
1 7500 1400
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW2
U 1 1 5BD2719F
P 10000 1750
F 0 "SW2" H 10000 2035 50 0000 C CNN
F 1 "LL3301FF065QJ" H 10000 1944 50 0000 C CNN
F 2 "custom_footprints:LL3301FF065QJ" H 10000 1950 50 0001 C CNN
F 3 "" H 10000 1950 50 0001 C CNN
1 10000 1750
1 0 0 -1
$EndComp
$Comp
L ap7354d-18w5-7:AP7354D-18W5-7 U7
U 1 1 5BD30297
P 3950 7300
F 0 "U7" H 4000 7942 50 0000 C CNN
F 1 "AP7354D-18W5-7" H 4000 7851 50 0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5" H 4000 7925 50 0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/tlv700.pdf" H 4000 7650 50 0001 C CNN
1 3950 7300
1 0 0 -1
$EndComp
$Comp
L Device:Q_NMOS_GSD Q3
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P 7600 5400
F 0 "Q3" H 7805 5446 50 0000 L CNN
F 1 "SSM3K35AMFV" H 7805 5355 50 0000 L CNN
F 2 "custom_footprints:SOT-723" H 7800 5500 50 0001 C CNN
F 3 "~" H 7600 5400 50 0001 C CNN
1 7600 5400
1 0 0 -1
$EndComp
$Comp
L TeaTemperaturePCB-rescue:+BATT #PWR0101
U 1 1 5BD3E545
P 800 6800
F 0 "#PWR0101" H 800 6650 50 0001 C CNN
F 1 "+BATT" H 800 6940 50 0000 C CNN
F 2 "" H 800 6800 50 0000 C CNN
F 3 "" H 800 6800 50 0000 C CNN
1 800 6800
1 0 0 -1
$EndComp
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0102
U 1 1 5BD3E566
P 800 7300
F 0 "#PWR0102" H 800 7050 50 0001 C CNN
F 1 "GND" H 800 7150 50 0000 C CNN
F 2 "" H 800 7300 50 0000 C CNN
F 3 "" H 800 7300 50 0000 C CNN
1 800 7300
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Connection ~ 3650 6900
Wire Wire Line
3650 6900 3700 6900
Wire Wire Line
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$Comp
L Device:C C1
U 1 1 5BD3EB1F
P 3450 7100
F 0 "C1" H 3565 7146 50 0000 L CNN
F 1 "0.1uF" H 3565 7055 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3488 6950 50 0001 C CNN
F 3 "~" H 3450 7100 50 0001 C CNN
1 3450 7100
1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 3450 6900
Wire Wire Line
3450 6900 3650 6900
Wire Wire Line
3450 7250 3450 7300
Connection ~ 3450 7300
$Comp
L Device:C C2
U 1 1 5BD3F304
P 4400 7050
F 0 "C2" H 4515 7096 50 0000 L CNN
F 1 "0.1uF" H 4515 7005 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 4438 6900 50 0001 C CNN
F 3 "~" H 4400 7050 50 0001 C CNN
1 4400 7050
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 4000 7300
$Comp
L power:+1V8 #PWR0103
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F 0 "#PWR0103" H 4850 6650 50 0001 C CNN
F 1 "+1V8" H 4865 6973 50 0000 C CNN
F 2 "" H 4850 6800 50 0001 C CNN
F 3 "" H 4850 6800 50 0001 C CNN
1 4850 6800
1 0 0 -1
$EndComp
Wire Wire Line
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Connection ~ 4400 6900
Wire Wire Line
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Connection ~ 2300 7300
Wire Wire Line
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Wire Wire Line
2300 7300 3450 7300
Wire Wire Line
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Wire Wire Line
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Connection ~ 3200 6900
Wire Wire Line
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Wire Wire Line
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$Comp
L power:VCC #PWR0104
U 1 1 5BD433C5
P 3200 6800
F 0 "#PWR0104" H 3200 6650 50 0001 C CNN
F 1 "VCC" H 3217 6973 50 0000 C CNN
F 2 "" H 3200 6800 50 0001 C CNN
F 3 "" H 3200 6800 50 0001 C CNN
1 3200 6800
1 0 0 -1
$EndComp
Wire Wire Line
800 6800 800 6900
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0105
U 1 1 5BD43F05
P 2300 7400
F 0 "#PWR0105" H 2300 7150 50 0001 C CNN
F 1 "GND" H 2300 7250 50 0000 C CNN
F 2 "" H 2300 7400 50 0000 C CNN
F 3 "" H 2300 7400 50 0000 C CNN
1 2300 7400
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L TeaTemperaturePCB-rescue:+BATT #PWR0106
U 1 1 5BD4415A
P 1850 6800
F 0 "#PWR0106" H 1850 6650 50 0001 C CNN
F 1 "+BATT" H 1850 6940 50 0000 C CNN
F 2 "" H 1850 6800 50 0000 C CNN
F 3 "" H 1850 6800 50 0000 C CNN
1 1850 6800
1 0 0 -1
$EndComp
Wire Wire Line
1850 6800 1850 6900
Wire Wire Line
1850 6900 2200 6900
$Comp
L Device:D_ALT D1
U 1 1 5BD48978
P 5950 3900
F 0 "D1" V 5900 3750 50 0000 L CNN
F 1 "S1G-K R2G" V 6000 3400 50 0000 L CNN
F 2 "Diodes_SMD:SMA_Handsoldering" H 5950 3900 50 0001 C CNN
F 3 "~" H 5950 3900 50 0001 C CNN
1 5950 3900
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
6050 3750 5950 3750
Wire Wire Line
6050 4050 6050 3950
$Comp
L Device:Q_NMOS_GSD Q2
U 1 1 5BD49E30
P 5950 4400
F 0 "Q2" H 6155 4446 50 0000 L CNN
F 1 "SSM3K35AMFV" H 6155 4355 50 0000 L CNN
F 2 "custom_footprints:SOT-723" H 6150 4500 50 0001 C CNN
F 3 "~" H 5950 4400 50 0001 C CNN
1 5950 4400
1 0 0 -1
$EndComp
Wire Wire Line
6050 4050 6050 4200
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0107
U 1 1 5BD4A5FF
P 6050 4750
F 0 "#PWR0107" H 6050 4500 50 0001 C CNN
F 1 "GND" H 6050 4600 50 0000 C CNN
F 2 "" H 6050 4750 50 0000 C CNN
F 3 "" H 6050 4750 50 0000 C CNN
1 6050 4750
1 0 0 -1
$EndComp
Wire Wire Line
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$Comp
L power:VCC #PWR0108
U 1 1 5BD4B723
P 6050 3600
F 0 "#PWR0108" H 6050 3450 50 0001 C CNN
F 1 "VCC" H 6067 3773 50 0000 C CNN
F 2 "" H 6050 3600 50 0001 C CNN
F 3 "" H 6050 3600 50 0001 C CNN
1 6050 3600
1 0 0 -1
$EndComp
Wire Wire Line
6050 3600 6050 3750
Connection ~ 6050 3750
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0109
U 1 1 5BD4DC3C
P 7700 5750
F 0 "#PWR0109" H 7700 5500 50 0001 C CNN
F 1 "GND" H 7700 5600 50 0000 C CNN
F 2 "" H 7700 5750 50 0000 C CNN
F 3 "" H 7700 5750 50 0000 C CNN
1 7700 5750
1 0 0 -1
$EndComp
$Comp
L power:+1V8 #PWR0110
U 1 1 5BD4DDD5
P 7200 4500
F 0 "#PWR0110" H 7200 4350 50 0001 C CNN
F 1 "+1V8" H 7215 4673 50 0000 C CNN
F 2 "" H 7200 4500 50 0001 C CNN
F 3 "" H 7200 4500 50 0001 C CNN
1 7200 4500
1 0 0 -1
$EndComp
Wire Wire Line
7300 4600 7200 4600
Wire Wire Line
7200 4600 7200 4500
Wire Wire Line
7700 5200 7700 5100
$Comp
L Device:R R4
U 1 1 5BD4F289
P 7150 5400
F 0 "R4" V 6943 5400 50 0000 C CNN
F 1 "10K" V 7034 5400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 7080 5400 50 0001 C CNN
F 3 "~" H 7150 5400 50 0001 C CNN
1 7150 5400
0 1 1 0
$EndComp
$Comp
L Device:R R2
U 1 1 5BD4FFBD
P 5500 4400
F 0 "R2" V 5293 4400 50 0000 C CNN
F 1 "10K" V 5384 4400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5430 4400 50 0001 C CNN
F 3 "~" H 5500 4400 50 0001 C CNN
1 5500 4400
0 1 1 0
$EndComp
Wire Wire Line
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$Comp
L Device:R R3
U 1 1 5BD53295
P 7000 5550
F 0 "R3" H 6930 5504 50 0000 R CNN
F 1 "250K" H 6930 5595 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" V 6930 5550 50 0001 C CNN
F 3 "~" H 7000 5550 50 0001 C CNN
1 7000 5550
-1 0 0 1
$EndComp
$Comp
L Device:R R1
U 1 1 5BD53F94
P 5350 4550
F 0 "R1" H 5280 4504 50 0000 R CNN
F 1 "250K" H 5280 4595 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" V 5280 4550 50 0001 C CNN
F 3 "~" H 5350 4550 50 0001 C CNN
1 5350 4550
-1 0 0 1
$EndComp
$Comp
L Device:R R13
U 1 1 5BD5A3F7
P 6800 2350
F 0 "R13" V 6750 2500 50 0000 C CNN
F 1 "750" V 6750 2650 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2350 50 0001 C CNN
F 3 "~" H 6800 2350 50 0001 C CNN
1 6800 2350
0 1 1 0
$EndComp
$Comp
L Device:R R14
U 1 1 5BD5B1EA
P 6800 2450
F 0 "R14" V 6750 2600 50 0000 C CNN
F 1 "750" V 6750 2750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2450 50 0001 C CNN
F 3 "~" H 6800 2450 50 0001 C CNN
1 6800 2450
0 1 1 0
$EndComp
$Comp
L Device:R R15
U 1 1 5BD5B475
P 6800 2550
F 0 "R15" V 6750 2700 50 0000 C CNN
F 1 "750" V 6750 2850 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2550 50 0001 C CNN
F 3 "~" H 6800 2550 50 0001 C CNN
1 6800 2550
0 1 1 0
$EndComp
$Comp
L Device:R R16
U 1 1 5BD5B4B1
P 6800 2650
F 0 "R16" V 6750 2800 50 0000 C CNN
F 1 "750" V 6750 2950 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2650 50 0001 C CNN
F 3 "~" H 6800 2650 50 0001 C CNN
1 6800 2650
0 1 1 0
$EndComp
$Comp
L Device:R R17
U 1 1 5BD5B4EF
P 6800 2750
F 0 "R17" V 6750 2900 50 0000 C CNN
F 1 "750" V 6750 3050 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2750 50 0001 C CNN
F 3 "~" H 6800 2750 50 0001 C CNN
1 6800 2750
0 1 1 0
$EndComp
$Comp
L Device:R R18
U 1 1 5BD5B52F
P 6800 2850
F 0 "R18" V 6750 3000 50 0000 C CNN
F 1 "750" V 6750 3150 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2850 50 0001 C CNN
F 3 "~" H 6800 2850 50 0001 C CNN
1 6800 2850
0 1 1 0
$EndComp
$Comp
L Device:R R19
U 1 1 5BD5B5D5
P 6800 2950
F 0 "R19" V 6750 3100 50 0000 C CNN
F 1 "750" V 6750 3250 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 2950 50 0001 C CNN
F 3 "~" H 6800 2950 50 0001 C CNN
1 6800 2950
0 1 1 0
$EndComp
$Comp
L Device:R R20
U 1 1 5BD5B619
P 6800 3050
F 0 "R20" V 6750 3200 50 0000 C CNN
F 1 "750" V 6750 3350 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6730 3050 50 0001 C CNN
F 3 "~" H 6800 3050 50 0001 C CNN
1 6800 3050
0 1 1 0
$EndComp
Wire Wire Line
6950 2350 7200 2350
Wire Wire Line
6950 2450 7200 2450
Wire Wire Line
6950 2550 7200 2550
Wire Wire Line
6950 2650 7200 2650
Wire Wire Line
6950 2750 7200 2750
Wire Wire Line
6950 2850 7200 2850
Wire Wire Line
6950 2950 7200 2950
Wire Wire Line
6950 3050 7200 3050
$Comp
L Device:R R5
U 1 1 5BD619A3
P 6750 1100
F 0 "R5" V 6700 1250 50 0000 C CNN
F 1 "750" V 6700 1400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1100 50 0001 C CNN
F 3 "~" H 6750 1100 50 0001 C CNN
1 6750 1100
0 1 1 0
$EndComp
$Comp
L Device:R R6
U 1 1 5BD619A9
P 6750 1200
F 0 "R6" V 6700 1350 50 0000 C CNN
F 1 "750" V 6700 1500 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1200 50 0001 C CNN
F 3 "~" H 6750 1200 50 0001 C CNN
1 6750 1200
0 1 1 0
$EndComp
$Comp
L Device:R R7
U 1 1 5BD619AF
P 6750 1300
F 0 "R7" V 6700 1450 50 0000 C CNN
F 1 "750" V 6700 1600 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1300 50 0001 C CNN
F 3 "~" H 6750 1300 50 0001 C CNN
1 6750 1300
0 1 1 0
$EndComp
$Comp
L Device:R R8
U 1 1 5BD619B5
P 6750 1400
F 0 "R8" V 6700 1550 50 0000 C CNN
F 1 "750" V 6700 1700 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1400 50 0001 C CNN
F 3 "~" H 6750 1400 50 0001 C CNN
1 6750 1400
0 1 1 0
$EndComp
$Comp
L Device:R R9
U 1 1 5BD619BB
P 6750 1500
F 0 "R9" V 6700 1650 50 0000 C CNN
F 1 "750" V 6700 1800 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1500 50 0001 C CNN
F 3 "~" H 6750 1500 50 0001 C CNN
1 6750 1500
0 1 1 0
$EndComp
$Comp
L Device:R R10
U 1 1 5BD619C1
P 6750 1600
F 0 "R10" V 6700 1750 50 0000 C CNN
F 1 "750" V 6700 1900 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1600 50 0001 C CNN
F 3 "~" H 6750 1600 50 0001 C CNN
1 6750 1600
0 1 1 0
$EndComp
$Comp
L Device:R R11
U 1 1 5BD619C7
P 6750 1700
F 0 "R11" V 6700 1850 50 0000 C CNN
F 1 "750" V 6700 2000 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1700 50 0001 C CNN
F 3 "~" H 6750 1700 50 0001 C CNN
1 6750 1700
0 1 1 0
$EndComp
$Comp
L Device:R R12
U 1 1 5BD619CD
P 6750 1800
F 0 "R12" V 6700 1950 50 0000 C CNN
F 1 "750" V 6700 2100 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6680 1800 50 0001 C CNN
F 3 "~" H 6750 1800 50 0001 C CNN
1 6750 1800
0 1 1 0
$EndComp
Connection ~ 7700 5700
Wire Wire Line
7700 5700 7700 5750
Connection ~ 6050 4700
Wire Wire Line
6050 4700 6050 4750
Wire Wire Line
7700 5600 7700 5700
Wire Wire Line
5950 4050 6050 4050
Wire Wire Line
7300 5400 7400 5400
Wire Wire Line
7000 5700 7700 5700
Wire Wire Line
5650 4400 5750 4400
Wire Wire Line
5350 4700 6050 4700
Text Label 4800 4400 0 50 ~ 0
BUZZER_CTRL
Wire Wire Line
5350 4400 4800 4400
Connection ~ 5350 4400
Text Label 6500 5400 0 50 ~ 0
THERM_CTRL
Wire Wire Line
6500 5400 7000 5400
Connection ~ 7000 5400
Text Label 6100 1100 0 50 ~ 0
DISP_SEG_A
Text Label 6100 1200 0 50 ~ 0
DISP_SEG_B
Text Label 6100 1300 0 50 ~ 0
DISP_SEG_C
Text Label 6100 1400 0 50 ~ 0
DISP_SEG_D
Text Label 6100 1500 0 50 ~ 0
DISP_SEG_E
Text Label 6100 1600 0 50 ~ 0
DISP_SEG_F
Text Label 6100 1700 0 50 ~ 0
DISP_SEG_G
Text Label 6100 1800 0 50 ~ 0
DISP_SEG_DP
Wire Wire Line
6100 1100 6600 1100
Wire Wire Line
6100 1200 6600 1200
Wire Wire Line
6100 1300 6600 1300
Wire Wire Line
6100 1400 6600 1400
Wire Wire Line
6100 1500 6600 1500
Wire Wire Line
6100 1600 6600 1600
Wire Wire Line
6100 1700 6600 1700
Wire Wire Line
6100 1800 6600 1800
Wire Wire Line
6900 1100 7200 1100
Wire Wire Line
6900 1200 7200 1200
Wire Wire Line
6900 1300 7200 1300
Wire Wire Line
6900 1400 7200 1400
Wire Wire Line
6900 1500 7200 1500
Wire Wire Line
6900 1600 7200 1600
Wire Wire Line
6900 1700 7200 1700
Wire Wire Line
6900 1800 7200 1800
Text Label 6150 2350 0 50 ~ 0
DISP_SEG_A
Text Label 6150 2450 0 50 ~ 0
DISP_SEG_B
Text Label 6150 2550 0 50 ~ 0
DISP_SEG_C
Text Label 6150 2650 0 50 ~ 0
DISP_SEG_D
Text Label 6150 2750 0 50 ~ 0
DISP_SEG_E
Text Label 6150 2850 0 50 ~ 0
DISP_SEG_F
Text Label 6150 2950 0 50 ~ 0
DISP_SEG_G
Text Label 6150 3050 0 50 ~ 0
DISP_SEG_DP
Wire Wire Line
6150 2350 6650 2350
Wire Wire Line
6150 2450 6650 2450
Wire Wire Line
6150 2550 6650 2550
Wire Wire Line
6150 2650 6650 2650
Wire Wire Line
6150 2750 6650 2750
Wire Wire Line
6150 2850 6650 2850
Wire Wire Line
6150 2950 6650 2950
Wire Wire Line
6150 3050 6650 3050
Wire Wire Line
7800 2950 7900 2950
Wire Wire Line
7900 2950 7900 3050
Wire Wire Line
7900 3050 8050 3050
Wire Wire Line
7800 3050 7900 3050
Connection ~ 7900 3050
Text Label 8050 3050 0 50 ~ 0
DISP_BLK_1_EN
Wire Wire Line
7800 1700 7900 1700
Wire Wire Line
7900 1700 7900 1800
Wire Wire Line
7900 1800 8050 1800
Wire Wire Line
7800 1800 7900 1800
Connection ~ 7900 1800
Text Label 8050 1800 0 50 ~ 0
DISP_BLK_2_EN
$Comp
L Device:R R21
U 1 1 5BDA0DE0
P 3550 5250
F 0 "R21" H 3400 5200 50 0000 C CNN
F 1 "10K" H 3400 5300 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3480 5250 50 0001 C CNN
F 3 "~" H 3550 5250 50 0001 C CNN
1 3550 5250
-1 0 0 1
$EndComp
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0111
U 1 1 5BDAEE67
P 3550 5450
F 0 "#PWR0111" H 3550 5200 50 0001 C CNN
F 1 "GND" H 3550 5300 50 0000 C CNN
F 2 "" H 3550 5450 50 0000 C CNN
F 3 "" H 3550 5450 50 0000 C CNN
1 3550 5450
1 0 0 -1
$EndComp
Wire Wire Line
3550 5450 3550 5400
Wire Wire Line
3450 5100 3550 5100
$Comp
L Device:C C4
U 1 1 5BDCCACD
P 4400 3650
F 0 "C4" H 4515 3696 50 0000 L CNN
F 1 "0.1uF" H 4515 3605 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 4438 3500 50 0001 C CNN
F 3 "~" H 4400 3650 50 0001 C CNN
1 4400 3650
1 0 0 -1
$EndComp
$Comp
L Device:C C5
U 1 1 5BDCCB85
P 4900 3650
F 0 "C5" H 5015 3696 50 0000 L CNN
F 1 "10uF" H 5015 3605 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 4938 3500 50 0001 C CNN
F 3 "~" H 4900 3650 50 0001 C CNN
1 4900 3650
1 0 0 -1
$EndComp
Wire Wire Line
4900 3500 4400 3500
Connection ~ 4400 3500
Wire Wire Line
4400 3800 4900 3800
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0112
U 1 1 5BDD75D8
P 4400 3800
F 0 "#PWR0112" H 4400 3550 50 0001 C CNN
F 1 "GND" H 4400 3650 50 0000 C CNN
F 2 "" H 4400 3800 50 0000 C CNN
F 3 "" H 4400 3800 50 0000 C CNN
1 4400 3800
1 0 0 -1
$EndComp
Connection ~ 4400 3800
$Comp
L power:VCC #PWR0113
U 1 1 5BDD8423
P 4400 3500
F 0 "#PWR0113" H 4400 3350 50 0001 C CNN
F 1 "VCC" H 4417 3673 50 0000 C CNN
F 2 "" H 4400 3500 50 0001 C CNN
F 3 "" H 4400 3500 50 0001 C CNN
1 4400 3500
1 0 0 -1
$EndComp
$Comp
L power:+1V8 #PWR0114
U 1 1 5BDE439D
P 3950 3400
F 0 "#PWR0114" H 3950 3250 50 0001 C CNN
F 1 "+1V8" H 3965 3573 50 0000 C CNN
F 2 "" H 3950 3400 50 0001 C CNN
F 3 "" H 3950 3400 50 0001 C CNN
1 3950 3400
1 0 0 -1
$EndComp
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0115
U 1 1 5BDE4F3C
P 3950 3900
F 0 "#PWR0115" H 3950 3650 50 0001 C CNN
F 1 "GND" H 3950 3750 50 0000 C CNN
F 2 "" H 3950 3900 50 0000 C CNN
F 3 "" H 3950 3900 50 0000 C CNN
1 3950 3900
1 0 0 -1
$EndComp
$Comp
L Device:C C3
U 1 1 5BDE4F93
P 3950 3750
F 0 "C3" H 4065 3796 50 0000 L CNN
F 1 "0.1uF" H 4065 3705 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3988 3600 50 0001 C CNN
F 3 "~" H 3950 3750 50 0001 C CNN
1 3950 3750
1 0 0 -1
$EndComp
Wire Wire Line
3450 3500 4400 3500
Wire Wire Line
3950 3400 3950 3600
Connection ~ 6050 4050
$Comp
L Device:Q_NMOS_GSD Q4
U 1 1 5BDFDDC1
P 10150 3850
F 0 "Q4" H 10355 3896 50 0000 L CNN
F 1 "SSM3K35AMFV" H 10355 3805 50 0000 L CNN
F 2 "custom_footprints:SOT-723" H 10350 3950 50 0001 C CNN
F 3 "~" H 10150 3850 50 0001 C CNN
1 10150 3850
1 0 0 -1
$EndComp
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0116
U 1 1 5BDFDDC7
P 10250 4200
F 0 "#PWR0116" H 10250 3950 50 0001 C CNN
F 1 "GND" H 10250 4050 50 0000 C CNN
F 2 "" H 10250 4200 50 0000 C CNN
F 3 "" H 10250 4200 50 0000 C CNN
1 10250 4200
1 0 0 -1
$EndComp
Wire Wire Line
10250 4050 10250 4150
$Comp
L Device:R R23
U 1 1 5BDFDDCE
P 9700 3850
F 0 "R23" V 9493 3850 50 0000 C CNN
F 1 "10K" V 9584 3850 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9630 3850 50 0001 C CNN
F 3 "~" H 9700 3850 50 0001 C CNN
1 9700 3850
0 1 1 0
$EndComp
$Comp
L Device:R R22
U 1 1 5BDFDDD4
P 9550 4000
F 0 "R22" H 9480 3954 50 0000 R CNN
F 1 "250K" H 9480 4045 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" V 9480 4000 50 0001 C CNN
F 3 "~" H 9550 4000 50 0001 C CNN
1 9550 4000
-1 0 0 1
$EndComp
Connection ~ 10250 4150
Wire Wire Line
10250 4150 10250 4200
Wire Wire Line
9850 3850 9950 3850
Wire Wire Line
9550 4150 10250 4150
Text Label 8850 3850 0 50 ~ 0
BATT_MEAS_CTRL
Connection ~ 9550 3850
$Comp
L Device:R R24
U 1 1 5BE01E13
P 10250 3200
F 0 "R24" H 10180 3154 50 0000 R CNN
F 1 "250K" H 10180 3245 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" V 10180 3200 50 0001 C CNN
F 3 "~" H 10250 3200 50 0001 C CNN
1 10250 3200
-1 0 0 1
$EndComp
$Comp
L Device:R R25
U 1 1 5BE01ED5
P 10250 3500
F 0 "R25" H 10180 3454 50 0000 R CNN
F 1 "250K" H 10180 3545 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" V 10180 3500 50 0001 C CNN
F 3 "~" H 10250 3500 50 0001 C CNN
1 10250 3500
-1 0 0 1
$EndComp
$Comp
L power:VCC #PWR0117
U 1 1 5BE02A6B
P 10250 3050
F 0 "#PWR0117" H 10250 2900 50 0001 C CNN
F 1 "VCC" H 10267 3223 50 0000 C CNN
F 2 "" H 10250 3050 50 0001 C CNN
F 3 "" H 10250 3050 50 0001 C CNN
1 10250 3050
1 0 0 -1
$EndComp
Text Label 10600 3350 0 50 ~ 0
BATT_MEAS
Wire Wire Line
10250 3350 10600 3350
Connection ~ 10250 3350
Wire Wire Line
8850 3850 9550 3850
$Comp
L power:VCC #PWR0118
U 1 1 5BE10C5E
P 9650 900
F 0 "#PWR0118" H 9650 750 50 0001 C CNN
F 1 "VCC" H 9667 1073 50 0000 C CNN
F 2 "" H 9650 900 50 0001 C CNN
F 3 "" H 9650 900 50 0001 C CNN
1 9650 900
1 0 0 -1
$EndComp
Wire Wire Line
9650 900 9650 1300
Wire Wire Line
9650 1300 9800 1300
Wire Wire Line
9650 1300 9650 1750
Wire Wire Line
9650 1750 9800 1750
Connection ~ 9650 1300
Text Label 10400 1300 0 50 ~ 0
BTN_UP
Text Label 10400 1750 0 50 ~ 0
BTN_DN
Wire Wire Line
10200 1300 10400 1300
Wire Wire Line
10200 1750 10400 1750
$Comp
L TeaTemperaturePCB-rescue:GND #PWR0119
U 1 1 5BE20251
P 3500 5750
F 0 "#PWR0119" H 3500 5500 50 0001 C CNN
F 1 "GND" H 3500 5600 50 0000 C CNN
F 2 "" H 3500 5750 50 0000 C CNN
F 3 "" H 3500 5750 50 0000 C CNN
1 3500 5750
1 0 0 -1
$EndComp
Wire Wire Line
3450 5700 3500 5700
Wire Wire Line
3500 5700 3500 5750
Wire Wire Line
3450 3600 3950 3600
Connection ~ 3950 3600