1
0
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stmbl/hw/kicad/v4.0/fb.sch
2017-04-07 06:39:59 +02:00

1425 lines
34 KiB
Plaintext

EESchema Schematic File Version 2
LIBS:transistors
LIBS:stm32
LIBS:conn
LIBS:power
LIBS:74xgxx
LIBS:74xx
LIBS:ac-dc
LIBS:actel
LIBS:adc-dac
LIBS:Altera
LIBS:analog_devices
LIBS:analog_switches
LIBS:atmel
LIBS:audio
LIBS:brooktre
LIBS:cmos_ieee
LIBS:cmos4000
LIBS:contrib
LIBS:cypress
LIBS:dc-dc
LIBS:device
LIBS:digital-audio
LIBS:diode
LIBS:display
LIBS:dsp
LIBS:elec-unifil
LIBS:ESD_Protection
LIBS:ftdi
LIBS:gennum
LIBS:graphic
LIBS:hc11
LIBS:intel
LIBS:interface
LIBS:ir
LIBS:Lattice
LIBS:linear
LIBS:logo
LIBS:maxim
LIBS:memory
LIBS:microchip_dspic33dsc
LIBS:microchip_pic10mcu
LIBS:microchip_pic12mcu
LIBS:microchip_pic16mcu
LIBS:microchip_pic18mcu
LIBS:microchip_pic32mcu
LIBS:microchip
LIBS:microcontrollers
LIBS:motor_drivers
LIBS:motorola
LIBS:msp430
LIBS:nordicsemi
LIBS:nxp_armmcu
LIBS:onsemi
LIBS:opto
LIBS:Oscillators
LIBS:philips
LIBS:Power_Management
LIBS:powerint
LIBS:pspice
LIBS:references
LIBS:regul
LIBS:relays
LIBS:rfcom
LIBS:sensors
LIBS:silabs
LIBS:siliconi
LIBS:stm8
LIBS:supertex
LIBS:switches
LIBS:texas
LIBS:transf
LIBS:ttl_ieee
LIBS:valves
LIBS:video
LIBS:Xicor
LIBS:xilinx
LIBS:Zilog
LIBS:stmbl_4.0-cache
EELAYER 25 0
EELAYER END
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AR Path="/56590966/565F7162/565F7D3D" Ref="#PWR0134" Part="1"
AR Path="/56590966/5659191C/565F7D3D" Ref="#PWR0114" Part="1"
F 0 "#PWR0134" H 2300 4000 50 0001 C CNN
F 1 "GND" H 2300 4100 50 0000 C CNN
F 2 "" H 2300 4250 60 0000 C CNN
F 3 "" H 2300 4250 60 0000 C CNN
1 2300 4250
1 0 0 -1
$EndComp
Wire Wire Line
8550 1150 8600 1150
Wire Wire Line
8600 1150 8600 1350
Wire Wire Line
8600 1350 8550 1350
Wire Wire Line
8150 1650 8150 1750
Wire Wire Line
7750 1150 7700 1150
Wire Wire Line
7700 1150 7700 1100
Wire Wire Line
7700 1100 6300 1100
Wire Wire Line
7750 1350 7700 1350
Wire Wire Line
7700 1350 7700 1400
Wire Wire Line
7700 1400 6400 1400
Wire Wire Line
9200 1400 9200 1700
Wire Wire Line
9200 1700 8150 1700
Wire Wire Line
9200 1100 9200 800
Wire Wire Line
8150 800 10000 800
Connection ~ 8150 1700
Wire Wire Line
8550 1050 8950 1050
Wire Wire Line
8600 1250 8650 1250
Connection ~ 8600 1250
Wire Wire Line
8900 1450 8550 1450
Wire Wire Line
8550 2550 8600 2550
Wire Wire Line
8600 2550 8600 2750
Wire Wire Line
8600 2750 8550 2750
Wire Wire Line
8150 3050 8150 3150
Wire Wire Line
7750 2550 7700 2550
Wire Wire Line
7700 2550 7700 2500
Wire Wire Line
7700 2500 6500 2500
Wire Wire Line
7750 2750 7700 2750
Wire Wire Line
7700 2750 7700 2800
Wire Wire Line
7700 2800 6600 2800
Wire Wire Line
9200 2800 9200 3100
Wire Wire Line
9200 3100 8150 3100
Wire Wire Line
9200 2500 9200 2200
Wire Wire Line
8150 2200 9900 2200
Connection ~ 8150 3100
Wire Wire Line
8550 2450 8950 2450
Wire Wire Line
8600 2650 8650 2650
Connection ~ 8600 2650
Wire Wire Line
8900 2850 8550 2850
Wire Wire Line
8550 3950 8600 3950
Wire Wire Line
8600 3950 8600 4150
Wire Wire Line
8600 4150 8550 4150
Wire Wire Line
8150 4450 8150 4550
Wire Wire Line
7750 3950 7700 3950
Wire Wire Line
7700 3950 7700 3900
Wire Wire Line
7700 3900 6800 3900
Wire Wire Line
7750 4150 7700 4150
Wire Wire Line
7700 4150 7700 4200
Wire Wire Line
7700 4200 6700 4200
Wire Wire Line
9200 4200 9200 4500
Wire Wire Line
9200 4500 8150 4500
Wire Wire Line
9200 3900 9200 3600
Wire Wire Line
9900 3600 8150 3600
Connection ~ 8150 4500
Wire Wire Line
8550 3850 8950 3850
Wire Wire Line
8600 4050 8650 4050
Connection ~ 8600 4050
Wire Wire Line
8900 4250 8550 4250
Wire Wire Line
2200 2950 6300 2950
Wire Wire Line
6300 2950 6300 1100
Connection ~ 7600 1100
Wire Wire Line
6400 1400 6400 3050
Wire Wire Line
6400 3050 2200 3050
Connection ~ 7600 1400
Wire Wire Line
6500 2500 6500 3150
Wire Wire Line
6500 3150 2200 3150
Connection ~ 7600 2500
Wire Wire Line
2200 3550 6600 3550
Wire Wire Line
6600 3550 6600 2800
Connection ~ 7600 2800
Wire Wire Line
6700 4200 6700 3250
Wire Wire Line
6700 3250 2200 3250
Connection ~ 7600 4200
Wire Wire Line
2200 3450 6800 3450
Wire Wire Line
6800 3450 6800 3900
Connection ~ 7600 3900
Wire Wire Line
1150 2950 1200 2950
Wire Wire Line
1200 3650 1150 3650
Wire Wire Line
4750 4850 5600 4850
Wire Wire Line
5600 4850 5600 4500
Wire Wire Line
5300 4500 5700 4500
Wire Wire Line
3800 3050 3800 4650
Wire Wire Line
3600 3550 3600 5750
Wire Wire Line
4350 3950 4350 3900
Wire Wire Line
6000 4600 6200 4600
Connection ~ 6100 4600
Wire Wire Line
6000 4900 6200 4900
Connection ~ 5600 4500
Wire Wire Line
6100 5000 6100 4900
Connection ~ 6100 4900
Wire Wire Line
6000 4500 6200 4500
Connection ~ 6100 4500
Wire Wire Line
4300 5050 4300 5000
Wire Wire Line
4900 5100 4900 5300
Wire Wire Line
5600 5600 5600 5950
Wire Wire Line
5300 5600 5700 5600
Wire Wire Line
6000 5700 6200 5700
Connection ~ 6100 5700
Wire Wire Line
6000 6000 6200 6000
Wire Wire Line
6100 6100 6100 6000
Connection ~ 6100 6000
Wire Wire Line
6000 5600 6200 5600
Connection ~ 6100 5600
Connection ~ 5600 5600
Wire Wire Line
4900 5900 4900 6050
Wire Wire Line
2500 6950 2500 7050
Wire Wire Line
2500 6050 2500 6250
Wire Wire Line
2500 5250 2500 5350
Wire Wire Line
3500 6150 2500 6150
Connection ~ 2700 6150
Connection ~ 2500 6150
Wire Wire Line
2700 7050 2700 6950
Wire Wire Line
2600 7050 2600 7150
Connection ~ 2600 7050
Connection ~ 8900 1050
Connection ~ 8900 2450
Connection ~ 8900 3850
Wire Wire Line
4200 5750 4600 5750
Wire Wire Line
4200 5450 4600 5450
Wire Wire Line
4300 5450 4300 5350
Wire Wire Line
3700 5450 3700 3150
Wire Wire Line
2200 3750 2300 3750
Connection ~ 4300 5750
Connection ~ 4300 5450
Wire Wire Line
4450 5950 4450 5750
Connection ~ 4450 5750
$Comp
L C C26
U 1 1 565FB16C
P 4350 4500
AR Path="/56590966/565F7162/565FB16C" Ref="C26" Part="1"
AR Path="/56590966/5659191C/565FB16C" Ref="C27" Part="1"
F 0 "C26" H 4375 4600 50 0000 L CNN
F 1 "18p" H 4375 4400 50 0000 L CNN
F 2 "stmbl:C_0603" H 4388 4350 30 0001 C CNN
F 3 "" H 4350 4500 60 0000 C CNN
1 4350 4500
1 0 0 -1
$EndComp
Wire Wire Line
4600 4350 4600 4400
Wire Wire Line
4300 4350 4600 4350
Wire Wire Line
4350 4350 4350 4250
Connection ~ 4350 4350
Wire Wire Line
4600 4650 4600 4600
Wire Wire Line
4300 4650 4600 4650
Connection ~ 4350 4650
Wire Wire Line
3900 4350 3900 2950
Wire Wire Line
4450 4850 4450 4650
Connection ~ 4450 4650
Wire Wire Line
3900 4350 4000 4350
Wire Wire Line
3800 4650 4000 4650
Wire Wire Line
3900 5450 3700 5450
Wire Wire Line
3600 5750 3900 5750
Connection ~ 3900 2950
Connection ~ 3800 3050
Connection ~ 3700 3150
Connection ~ 3600 3550
Text Notes 6350 5200 0 60 ~ 0
LM358 max. output: 4.94V - 1.5V = 3.44V\nSTM32 max. input: 3.44V / (22 + 470) * 470 = 3.28V
$Comp
L R R124
U 1 1 57756B74
P 9550 1450
AR Path="/56590966/565F7162/57756B74" Ref="R124" Part="1"
AR Path="/56590966/5659191C/57756B74" Ref="R123" Part="1"
F 0 "R124" V 9630 1450 50 0000 C CNN
F 1 "1k" V 9550 1450 50 0000 C CNN
F 2 "stmbl:R_0603" V 9480 1450 30 0001 C CNN
F 3 "" H 9550 1450 30 0000 C CNN
1 9550 1450
1 0 0 -1
$EndComp
Text HLabel 9600 1250 2 60 Input ~ 0
E12
$Comp
L GND #PWR0115
U 1 1 57756CDC
P 9550 1650
AR Path="/56590966/5659191C/57756CDC" Ref="#PWR0115" Part="1"
AR Path="/56590966/565F7162/57756CDC" Ref="#PWR0135" Part="1"
F 0 "#PWR0135" H 9550 1400 50 0001 C CNN
F 1 "GND" H 9550 1500 50 0000 C CNN
F 2 "" H 9550 1650 60 0000 C CNN
F 3 "" H 9550 1650 60 0000 C CNN
1 9550 1650
1 0 0 -1
$EndComp
Wire Wire Line
9600 1250 9550 1250
Wire Wire Line
9550 1250 9550 1300
Wire Wire Line
9550 1600 9550 1650
$Comp
L R R125
U 1 1 57757310
P 9550 2850
AR Path="/56590966/5659191C/57757310" Ref="R125" Part="1"
AR Path="/56590966/565F7162/57757310" Ref="R126" Part="1"
F 0 "R126" V 9630 2850 50 0000 C CNN
F 1 "1k" V 9550 2850 50 0000 C CNN
F 2 "stmbl:R_0603" V 9480 2850 30 0001 C CNN
F 3 "" H 9550 2850 30 0000 C CNN
1 9550 2850
1 0 0 -1
$EndComp
$Comp
L GND #PWR0116
U 1 1 57757316
P 9550 3050
AR Path="/56590966/5659191C/57757316" Ref="#PWR0116" Part="1"
AR Path="/56590966/565F7162/57757316" Ref="#PWR0136" Part="1"
F 0 "#PWR0136" H 9550 2800 50 0001 C CNN
F 1 "GND" H 9550 2900 50 0000 C CNN
F 2 "" H 9550 3050 60 0000 C CNN
F 3 "" H 9550 3050 60 0000 C CNN
1 9550 3050
1 0 0 -1
$EndComp
Wire Wire Line
9600 2650 9550 2650
Wire Wire Line
9550 2650 9550 2700
Wire Wire Line
9550 3000 9550 3050
$Comp
L R R128
U 1 1 57757D9E
P 9550 4250
AR Path="/56590966/5659191C/57757D9E" Ref="R128" Part="1"
AR Path="/56590966/565F7162/57757D9E" Ref="R127" Part="1"
F 0 "R127" V 9630 4250 50 0000 C CNN
F 1 "1k" V 9550 4250 50 0000 C CNN
F 2 "stmbl:R_0603" V 9480 4250 30 0001 C CNN
F 3 "" H 9550 4250 30 0000 C CNN
1 9550 4250
1 0 0 -1
$EndComp
$Comp
L GND #PWR0117
U 1 1 57757DA4
P 9550 4450
AR Path="/56590966/5659191C/57757DA4" Ref="#PWR0117" Part="1"
AR Path="/56590966/565F7162/57757DA4" Ref="#PWR0137" Part="1"
F 0 "#PWR0137" H 9550 4200 50 0001 C CNN
F 1 "GND" H 9550 4300 50 0000 C CNN
F 2 "" H 9550 4450 60 0000 C CNN
F 3 "" H 9550 4450 60 0000 C CNN
1 9550 4450
1 0 0 -1
$EndComp
Wire Wire Line
9600 4050 9550 4050
Wire Wire Line
9550 4050 9550 4100
Wire Wire Line
9550 4400 9550 4450
Text HLabel 9600 4050 2 60 Input ~ 0
E45
Text HLabel 9600 2650 2 60 Input ~ 0
E36
Wire Wire Line
8150 3600 8150 3650
Wire Wire Line
8150 2200 8150 2250
Wire Wire Line
8150 800 8150 850
Wire Wire Line
8900 1050 8900 1450
Wire Wire Line
8900 2450 8900 2850
Wire Wire Line
8900 3850 8900 4250
Wire Wire Line
6100 4500 6100 4600
Wire Wire Line
6100 5600 6100 5700
Wire Wire Line
1700 7050 3100 7050
$Comp
L INDUCTOR L8
U 1 1 57ADE969
P 2100 5250
AR Path="/56590966/5659191C/57ADE969" Ref="L8" Part="1"
AR Path="/56590966/565F7162/57ADE969" Ref="L10" Part="1"
F 0 "L10" V 2050 5250 50 0000 C CNN
F 1 "220r 700mA" V 2200 5250 50 0000 C CNN
F 2 "stmbl:R_0603" H 2100 5250 50 0001 C CNN
F 3 "" H 2100 5250 50 0000 C CNN
1 2100 5250
0 -1 -1 0
$EndComp
Wire Wire Line
1700 5150 1700 5350
Wire Wire Line
1700 5250 1800 5250
Wire Wire Line
2400 5250 4700 5250
Wire Wire Line
4700 5250 4700 5100
Wire Wire Line
4700 5100 4900 5100
Connection ~ 2500 5250
$Comp
L C C116
U 1 1 57ADFEE4
P 1700 5500
AR Path="/56590966/565F7162/57ADFEE4" Ref="C116" Part="1"
AR Path="/56590966/5659191C/57ADFEE4" Ref="C113" Part="1"
F 0 "C116" H 1725 5600 50 0000 L CNN
F 1 "100n" H 1725 5400 50 0000 L CNN
F 2 "stmbl:C_0603" H 1738 5350 30 0001 C CNN
F 3 "" H 1700 5500 60 0000 C CNN
1 1700 5500
-1 0 0 1
$EndComp
Wire Wire Line
1700 5650 1700 7050
Connection ~ 2500 7050
Connection ~ 1700 5250
$Comp
L INDUCTOR L11
U 1 1 57AE2C95
P 10300 800
AR Path="/56590966/565F7162/57AE2C95" Ref="L11" Part="1"
AR Path="/56590966/5659191C/57AE2C95" Ref="L9" Part="1"
F 0 "L11" V 10250 800 50 0000 C CNN
F 1 "220r 700mA" V 10400 800 50 0000 C CNN
F 2 "stmbl:R_0603" H 10300 800 50 0001 C CNN
F 3 "" H 10300 800 50 0000 C CNN
1 10300 800
0 1 -1 0
$EndComp
Wire Wire Line
10700 700 10700 900
Wire Wire Line
10700 800 10600 800
$Comp
L C C118
U 1 1 57AE2C9D
P 10700 1050
AR Path="/56590966/565F7162/57AE2C9D" Ref="C118" Part="1"
AR Path="/56590966/5659191C/57AE2C9D" Ref="C115" Part="1"
F 0 "C118" H 10725 1150 50 0000 L CNN
F 1 "100n" H 10725 950 50 0000 L CNN
F 2 "stmbl:C_0603" H 10738 900 30 0001 C CNN
F 3 "" H 10700 1050 60 0000 C CNN
1 10700 1050
1 0 0 1
$EndComp
Connection ~ 10700 800
Connection ~ 9200 800
Wire Wire Line
9900 800 9900 3600
Connection ~ 9200 2200
Connection ~ 9900 800
Connection ~ 9900 2200
Connection ~ 9200 3600
$Comp
L GND #PWR0138
U 1 1 57AE38CA
P 10700 1300
AR Path="/56590966/565F7162/57AE38CA" Ref="#PWR0138" Part="1"
AR Path="/56590966/5659191C/57AE38CA" Ref="#PWR0118" Part="1"
F 0 "#PWR0138" H 10700 1050 50 0001 C CNN
F 1 "GND" H 10700 1150 50 0000 C CNN
F 2 "" H 10700 1300 60 0000 C CNN
F 3 "" H 10700 1300 60 0000 C CNN
1 10700 1300
1 0 0 -1
$EndComp
Wire Wire Line
10700 1300 10700 1200
$Comp
L R R130
U 1 1 57B0307F
P 2500 5500
AR Path="/56590966/5659191C/57B0307F" Ref="R130" Part="1"
AR Path="/56590966/565F7162/57B0307F" Ref="R131" Part="1"
F 0 "R131" V 2580 5500 50 0000 C CNN
F 1 "120" V 2500 5500 50 0000 C CNN
F 2 "stmbl:R_0603" V 2430 5500 30 0001 C CNN
F 3 "" H 2500 5500 30 0000 C CNN
1 2500 5500
1 0 0 -1
$EndComp
Wire Wire Line
2500 5650 2500 5750
Wire Wire Line
2200 3650 2950 3650
Wire Wire Line
2300 3750 2300 4250
$Comp
L C C117
U 1 1 57B0D6F6
P 2500 3900
AR Path="/56590966/565F7162/57B0D6F6" Ref="C117" Part="1"
AR Path="/56590966/5659191C/57B0D6F6" Ref="C114" Part="1"
F 0 "C117" H 2525 4000 50 0000 L CNN
F 1 "100n" H 2525 3800 50 0000 L CNN
F 2 "stmbl:C_0603" H 2538 3750 30 0001 C CNN
F 3 "" H 2500 3900 60 0000 C CNN
1 2500 3900
1 0 0 -1
$EndComp
Wire Wire Line
2500 3750 2500 3650
Connection ~ 2500 3650
Wire Wire Line
2500 4050 2500 4150
Wire Wire Line
2500 4150 2300 4150
Connection ~ 2300 4150
$Comp
L +5F #PWR0119
U 1 1 57D7260E
P 10700 700
AR Path="/56590966/5659191C/57D7260E" Ref="#PWR0119" Part="1"
AR Path="/56590966/565F7162/57D7260E" Ref="#PWR0139" Part="1"
F 0 "#PWR0139" H 10700 550 50 0001 C CNN
F 1 "+5F" H 10700 840 50 0000 C CNN
F 2 "" H 10700 700 50 0000 C CNN
F 3 "" H 10700 700 50 0000 C CNN
1 10700 700
1 0 0 -1
$EndComp
$Comp
L +12V #PWR0120
U 1 1 57D5E0C8
P 3200 3750
AR Path="/56590966/5659191C/57D5E0C8" Ref="#PWR0120" Part="1"
AR Path="/56590966/565F7162/57D5E0C8" Ref="#PWR0140" Part="1"
F 0 "#PWR0140" H 3200 3600 50 0001 C CNN
F 1 "+12V" H 3200 3890 50 0000 C CNN
F 2 "" H 3200 3750 50 0000 C CNN
F 3 "" H 3200 3750 50 0000 C CNN
1 3200 3750
1 0 0 -1
$EndComp
$Comp
L +5F #PWR0121
U 1 1 57D5E166
P 3200 4450
AR Path="/56590966/5659191C/57D5E166" Ref="#PWR0121" Part="1"
AR Path="/56590966/565F7162/57D5E166" Ref="#PWR0141" Part="1"
F 0 "#PWR0141" H 3200 4300 50 0001 C CNN
F 1 "+5F" H 3200 4590 50 0000 C CNN
F 2 "" H 3200 4450 50 0000 C CNN
F 3 "" H 3200 4450 50 0000 C CNN
1 3200 4450
-1 0 0 1
$EndComp
Wire Wire Line
3200 3750 3200 3850
Wire Wire Line
3200 4350 3200 4450
Wire Wire Line
2950 3650 2950 4100
Wire Wire Line
2750 4100 3100 4100
$Comp
L R R137
U 1 1 57D5E6AA
P 2950 4250
AR Path="/56590966/5659191C/57D5E6AA" Ref="R137" Part="1"
AR Path="/56590966/565F7162/57D5E6AA" Ref="R140" Part="1"
F 0 "R140" V 3030 4250 50 0000 C CNN
F 1 "10k" V 2950 4250 50 0000 C CNN
F 2 "stmbl:R_0603" V 2880 4250 30 0001 C CNN
F 3 "" H 2950 4250 30 0000 C CNN
1 2950 4250
1 0 0 -1
$EndComp
Wire Wire Line
2950 4400 3200 4400
Connection ~ 3200 4400
Connection ~ 2950 4100
$Comp
L R R135
U 1 1 57D5F156
P 2750 4250
AR Path="/56590966/5659191C/57D5F156" Ref="R135" Part="1"
AR Path="/56590966/565F7162/57D5F156" Ref="R138" Part="1"
F 0 "R138" V 2830 4250 50 0000 C CNN
F 1 "10k" V 2750 4250 50 0000 C CNN
F 2 "stmbl:R_0603" V 2680 4250 30 0001 C CNN
F 3 "" H 2750 4250 30 0000 C CNN
1 2750 4250
1 0 0 -1
$EndComp
$Comp
L R R136
U 1 1 57D5F335
P 2750 4750
AR Path="/56590966/5659191C/57D5F335" Ref="R136" Part="1"
AR Path="/56590966/565F7162/57D5F335" Ref="R139" Part="1"
F 0 "R139" V 2830 4750 50 0000 C CNN
F 1 "1k" V 2750 4750 50 0000 C CNN
F 2 "stmbl:R_0603" V 2680 4750 30 0001 C CNN
F 3 "" H 2750 4750 30 0000 C CNN
1 2750 4750
1 0 0 -1
$EndComp
Wire Wire Line
2750 4400 2750 4600
$Comp
L GND #PWR0122
U 1 1 57D5F4E8
P 2750 5000
AR Path="/56590966/5659191C/57D5F4E8" Ref="#PWR0122" Part="1"
AR Path="/56590966/565F7162/57D5F4E8" Ref="#PWR0142" Part="1"
F 0 "#PWR0142" H 2750 4750 50 0001 C CNN
F 1 "GND" H 2750 4850 50 0000 C CNN
F 2 "" H 2750 5000 60 0000 C CNN
F 3 "" H 2750 5000 60 0000 C CNN
1 2750 5000
1 0 0 -1
$EndComp
Wire Wire Line
2750 4900 2750 5000
Text HLabel 2350 4500 0 60 Input ~ 0
A78
Wire Wire Line
2350 4500 2750 4500
Connection ~ 2750 4500
$Comp
L C C125
U 1 1 57D74C8F
P 2450 4750
AR Path="/56590966/5659191C/57D74C8F" Ref="C125" Part="1"
AR Path="/56590966/565F7162/57D74C8F" Ref="C126" Part="1"
F 0 "C126" H 2475 4850 50 0000 L CNN
F 1 "100n" H 2475 4650 50 0000 L CNN
F 2 "stmbl:C_0603" H 2488 4600 30 0001 C CNN
F 3 "" H 2450 4750 60 0000 C CNN
1 2450 4750
1 0 0 -1
$EndComp
Wire Wire Line
2450 4600 2450 4500
Connection ~ 2450 4500
Wire Wire Line
2450 4900 2450 5000
Wire Wire Line
2450 5000 2750 5000
Connection ~ 2750 5000
Wire Wire Line
4600 4600 4700 4600
Wire Wire Line
4600 4400 4700 4400
Wire Wire Line
4700 5500 4600 5500
Wire Wire Line
4600 5500 4600 5450
Wire Wire Line
4700 5700 4600 5700
Wire Wire Line
4600 5700 4600 5750
$Comp
L LM358 U7
U 2 1 56591955
P 5000 5600
AR Path="/56590966/565F7162/56591955" Ref="U7" Part="2"
AR Path="/56590966/5659191C/56591955" Ref="U6" Part="2"
F 0 "U7" H 4950 5800 60 0000 L CNN
F 1 "LM358" H 4950 5350 60 0000 L CNN
F 2 "stmbl:SOIC-8-N" H 5000 5600 60 0001 C CNN
F 3 "" H 5000 5600 60 0000 C CNN
2 5000 5600
1 0 0 -1
$EndComp
Wire Wire Line
5600 5950 4750 5950
Wire Wire Line
3100 5600 3100 5250
Connection ~ 3100 5250
Wire Wire Line
3100 7050 3100 5900
Connection ~ 2700 7050
$Comp
L GNDD #PWR0143
U 1 1 57F83665
P 1700 4100
AR Path="/56590966/565F7162/57F83665" Ref="#PWR0143" Part="1"
AR Path="/56590966/5659191C/57F83665" Ref="#PWR0123" Part="1"
F 0 "#PWR0143" H 1700 3850 50 0001 C CNN
F 1 "GNDD" H 1700 3950 50 0000 C CNN
F 2 "" H 1700 4100 50 0000 C CNN
F 3 "" H 1700 4100 50 0000 C CNN
1 1700 4100
1 0 0 -1
$EndComp
Wire Wire Line
1700 4100 1700 4000
$Comp
L R R147
U 1 1 5810D912
P 2500 6400
AR Path="/56590966/5659191C/5810D912" Ref="R147" Part="1"
AR Path="/56590966/565F7162/5810D912" Ref="R148" Part="1"
F 0 "R148" V 2580 6400 50 0000 C CNN
F 1 "22" V 2500 6400 50 0000 C CNN
F 2 "stmbl:R_0603" V 2430 6400 30 0001 C CNN
F 3 "" H 2500 6400 30 0000 C CNN
1 2500 6400
1 0 0 -1
$EndComp
Wire Wire Line
2500 6550 2500 6650
Text Notes 3200 6500 0 60 ~ 0
4.94V / (120 + 120 + 120 + 22) * (120 + 22) = 1.83V
Wire Wire Line
4350 3900 3500 3900
Wire Wire Line
3500 3900 3500 6150
Wire Wire Line
4300 5000 3500 5000
Connection ~ 3500 5000
Wire Wire Line
2700 6150 2700 6650
Wire Wire Line
1200 3050 1150 3050
Wire Wire Line
850 3050 800 3050
Wire Wire Line
800 3050 800 3100
Wire Wire Line
1150 3750 1200 3750
Wire Wire Line
800 3800 800 3750
Wire Wire Line
800 3750 850 3750
$Comp
L JUMPER3_NC JP2
U 1 1 583384DA
P 3200 4100
AR Path="/56590966/5659191C/583384DA" Ref="JP2" Part="1"
AR Path="/56590966/565F7162/583384DA" Ref="JP5" Part="1"
F 0 "JP5" H 3250 4000 50 0000 L CNN
F 1 "JUMPER3_NC" H 3200 4200 50 0000 C BNN
F 2 "stmbl:SOLDER_JUMPER_3_NC" H 3200 4100 50 0001 C CNN
F 3 "" H 3200 4100 50 0000 C CNN
1 3200 4100
0 1 -1 0
$EndComp
$Comp
L +5VA #PWR0124
U 1 1 5832987B
P 1700 5150
AR Path="/56590966/5659191C/5832987B" Ref="#PWR0124" Part="1"
AR Path="/56590966/565F7162/5832987B" Ref="#PWR0144" Part="1"
F 0 "#PWR0144" H 1700 5000 50 0001 C CNN
F 1 "+5VA" H 1700 5290 50 0000 C CNN
F 2 "" H 1700 5150 50 0000 C CNN
F 3 "" H 1700 5150 50 0000 C CNN
1 1700 5150
1 0 0 -1
$EndComp
$EndSCHEMATC