EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:rs485-isl3170
LIBS:atmega48_88_168_328_tqfp32
LIBS:isol_adum1201brz
LIBS:LSM9DS1
LIBS:lm386
LIBS:mosfetx2vdfn8
LIBS:a4447sljtr
LIBS:microsd_1050270001
LIBS:lan8720a
LIBS:atx_power
LIBS:ap1117
LIBS:lis3mdl
LIBS:memi2c_m24m02-dr
LIBS:cap1128
LIBS:dmp2240udm
LIBS:um5k1ntr
LIBS:7805
LIBS:ltc2471cms
LIBS:crystal-4p
LIBS:npn-2222
LIBS:ds2438z
LIBS:esp8266ex
LIBS:l6470-powerso36
LIBS:opamp_mcp6001t
LIBS:mos_p_d2
LIBS:23lc1024
LIBS:avr_usb_3v3-cache
LIBS:pwrcnv_nxe1s0305mc-r7
LIBS:sp3010-04utg
LIBS:tlv320adc3101
LIBS:enc424j600
LIBS:tusb2077a
LIBS:tvs-2x
LIBS:xfrmr2x2
LIBS:mcp1803
LIBS:mos_n_w_diode
LIBS:jfet-n_sot-23
LIBS:mcp23008-soic
LIBS:max31855
LIBS:isl3177
LIBS:mcp23008-qfn
LIBS:adc-ltc2450
LIBS:opa832
LIBS:can_sn65hvd251qdrq1
LIBS:pusb2x4y
LIBS:mmpq2907a
LIBS:rn-cay16-f4
LIBS:ir2101
LIBS:ak5358b
LIBS:74hc390
LIBS:atmegaxu2
LIBS:ws_switch
LIBS:lsm9ds0
LIBS:nor-nc7sz02p5x
LIBS:5050RGB
LIBS:tcs3x7x
LIBS:attinyx5
LIBS:attinyx4
LIBS:74hc4067
LIBS:atmegax8pb
LIBS:lsm303d
LIBS:pnp-sot23
LIBS:diode-to-277-3
LIBS:pl140c
LIBS:mosfet-lfpak56
LIBS:tlv711
LIBS:resonator6smd
LIBS:bluetoothedpa
LIBS:ov2640_ribbon
LIBS:stm32f301
LIBS:2.4GHZ_2450FB15L0001
LIBS:7805to220
LIBS:mfrc522
LIBS:usb-prot-ip4220cz6
LIBS:tactile
LIBS:protect_ncp360snt1g
LIBS:ft600q
LIBS:l6470
LIBS:mpl3115a2
LIBS:4427
LIBS:BELFuse_Ethernet
LIBS:photomos
LIBS:ksz8081rn
LIBS:stm32f207
LIBS:stm32f303_32
LIBS:mosdriver_ncp5901bmntbg
LIBS:mag3110
LIBS:pfetsot223
LIBS:cyusb3012
LIBS:usb3-gsb443133hr
LIBS:tvs2-wurth-82400102
LIBS:atmel_kk
LIBS:mpu-9250
LIBS:usbmicrob-10118194-0001lf
LIBS:attiny441-qfn
LIBS:flipflop-sn74lvc1g175
LIBS:sp485cn
LIBS:stm32f303
LIBS:esp8266-wi07-6
LIBS:esp32
LIBS:mcp1824_ct
LIBS:pcb_bom
LIBS:halleffect-tcs20dlr
LIBS:ws2812b
LIBS:attiny441
LIBS:ms5611-01ba03
LIBS:25q40b
LIBS:bmp085
LIBS:neon14
LIBS:lvt-816s
LIBS:pfetwsmini6-f1-b
LIBS:esp12e
LIBS:network0606
LIBS:zener-sot23-3
LIBS:stm32f407_100
LIBS:mcp1804
LIBS:atmega1284rfr2
LIBS:ltv-846s
LIBS:bridge-MB2S-TP
LIBS:lsm303c
LIBS:mic550x-reg
LIBS:opto2-ltv-826s
LIBS:cp2104
LIBS:stbc08-battcharger
LIBS:tvs-bidirection
LIBS:6multi
LIBS:exb-a
LIBS:cd4021
LIBS:lsm9ds1
LIBS:ad9216
LIBS:1206network
LIBS:avr6pin
LIBS:bmp280
LIBS:opto-logic-tlp2361
LIBS:mma8653fc-accel
LIBS:lsm303dlhc
LIBS:hv9910c
LIBS:LNK3202
LIBS:choke
LIBS:dualopamp
LIBS:vivefront-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L DUALOPAMP U1
U 1 1 587DC14D
P 3650 2700
F 0 "U1" H 3650 2950 60  0000 C CNN
F 1 "DUALOPAMP" H 3650 2450 60  0000 C CNN
F 2 "SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3650 2750 60  0001 C CNN
F 3 "" H 3650 2750 60  0001 C CNN
	1    3650 2700
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X02 P1
U 1 1 587DC1AA
P 2000 2700
F 0 "P1" H 2000 2850 50  0000 C CNN
F 1 "PD" V 2100 2700 50  0000 C CNN
F 2 "Pin_Header_Straight_1x02" H 2000 2700 50  0000 C CNN
F 3 "" H 2000 2700 50  0000 C CNN
	1    2000 2700
	-1   0    0    1   
$EndComp
$Comp
L R R1
U 1 1 587DC207
P 2350 2500
F 0 "R1" V 2430 2500 50  0000 C CNN
F 1 "R" V 2350 2500 50  0000 C CNN
F 2 "SM0805" V 2280 2500 50  0000 C CNN
F 3 "" H 2350 2500 50  0000 C CNN
	1    2350 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 2650 2350 2650
Wire Wire Line
	2300 2650 2300 2700
Wire Wire Line
	2300 2700 2450 2700
Connection ~ 2300 2650
$Comp
L GND #PWR10
U 1 1 587DC247
P 3200 2850
F 0 "#PWR10" H 3200 2600 50  0001 C CNN
F 1 "GND" H 3200 2700 50  0000 C CNN
F 2 "" H 3200 2850 50  0000 C CNN
F 3 "" H 3200 2850 50  0000 C CNN
	1    3200 2850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR9
U 1 1 587DC264
P 2200 2750
F 0 "#PWR9" H 2200 2500 50  0001 C CNN
F 1 "GND" H 2200 2600 50  0000 C CNN
F 2 "" H 2200 2750 50  0000 C CNN
F 3 "" H 2200 2750 50  0000 C CNN
	1    2200 2750
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR5
U 1 1 587DC2AB
P 2350 2350
F 0 "#PWR5" H 2350 2200 50  0001 C CNN
F 1 "+5V" H 2350 2490 50  0000 C CNN
F 2 "" H 2350 2350 50  0000 C CNN
F 3 "" H 2350 2350 50  0000 C CNN
	1    2350 2350
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 587DC3BE
P 2800 2500
F 0 "R2" V 2880 2500 50  0000 C CNN
F 1 "R" V 2800 2500 50  0000 C CNN
F 2 "SM0805" V 2730 2500 50  0000 C CNN
F 3 "" H 2800 2500 50  0000 C CNN
	1    2800 2500
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 587DC404
P 2600 2700
F 0 "C4" H 2625 2800 50  0000 L CNN
F 1 "C" H 2625 2600 50  0000 L CNN
F 2 "SM0805" H 2638 2550 50  0000 C CNN
F 3 "" H 2600 2700 50  0000 C CNN
	1    2600 2700
	0    1    1    0   
$EndComp
$Comp
L R R5
U 1 1 587DC45C
P 2800 2900
F 0 "R5" V 2880 2900 50  0000 C CNN
F 1 "R" V 2800 2900 50  0000 C CNN
F 2 "SM0805" V 2730 2900 50  0000 C CNN
F 3 "" H 2800 2900 50  0000 C CNN
	1    2800 2900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR12
U 1 1 587DC48C
P 2800 3050
F 0 "#PWR12" H 2800 2800 50  0001 C CNN
F 1 "GND" H 2800 2900 50  0000 C CNN
F 2 "" H 2800 3050 50  0000 C CNN
F 3 "" H 2800 3050 50  0000 C CNN
	1    2800 3050
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR6
U 1 1 587DC4A9
P 2800 2350
F 0 "#PWR6" H 2800 2200 50  0001 C CNN
F 1 "+5V" H 2800 2490 50  0000 C CNN
F 2 "" H 2800 2350 50  0000 C CNN
F 3 "" H 2800 2350 50  0000 C CNN
	1    2800 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 2700 3000 2700
Wire Wire Line
	2800 2700 2800 2750
Connection ~ 2800 2700
Wire Wire Line
	2850 2700 2850 2650
Wire Wire Line
	2850 2650 2800 2650
Connection ~ 2850 2700
Wire Wire Line
	3000 2700 3000 2650
$Comp
L R R3
U 1 1 587DC670
P 3000 2650
F 0 "R3" V 3080 2650 50  0000 C CNN
F 1 "R" V 3000 2650 50  0000 C CNN
F 2 "SM0805" V 2930 2650 50  0000 C CNN
F 3 "" H 3000 2650 50  0000 C CNN
	1    3000 2650
	-1   0    0    1   
$EndComp
$Comp
L R R8
U 1 1 587DC787
P 3250 3200
F 0 "R8" V 3330 3200 50  0000 C CNN
F 1 "R" V 3250 3200 50  0000 C CNN
F 2 "SM0805" V 3180 3200 50  0000 C CNN
F 3 "" H 3250 3200 50  0000 C CNN
	1    3250 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3000 2500 3200 2500
Wire Wire Line
	3200 2500 3200 2550
$Comp
L C C6
U 1 1 587DC8CB
P 3250 3450
F 0 "C6" H 3275 3550 50  0000 L CNN
F 1 "C" H 3275 3350 50  0000 L CNN
F 2 "SM0805" H 3288 3300 50  0000 C CNN
F 3 "" H 3250 3450 50  0000 C CNN
	1    3250 3450
	0    1    1    0   
$EndComp
Wire Wire Line
	3400 3450 3400 3200
Wire Wire Line
	3100 3200 3100 3450
Wire Wire Line
	3100 3300 3050 3300
Wire Wire Line
	3050 3300 3050 2800
Connection ~ 3050 2800
Connection ~ 3100 3300
$Comp
L GND #PWR17
U 1 1 587DC991
P 3550 3400
F 0 "#PWR17" H 3550 3150 50  0001 C CNN
F 1 "GND" H 3550 3250 50  0000 C CNN
F 2 "" H 3550 3400 50  0000 C CNN
F 3 "" H 3550 3400 50  0000 C CNN
	1    3550 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 3400 3400 3400
Connection ~ 3400 3400
Wire Wire Line
	3150 2500 3150 2350
Wire Wire Line
	4350 2350 4350 3000
Connection ~ 3150 2500
$Comp
L R R6
U 1 1 587DCAFB
P 4350 3150
F 0 "R6" V 4430 3150 50  0000 C CNN
F 1 "R" V 4350 3150 50  0000 C CNN
F 2 "SM0805" V 4280 3150 50  0000 C CNN
F 3 "" H 4350 3150 50  0000 C CNN
	1    4350 3150
	-1   0    0    1   
$EndComp
Wire Wire Line
	3150 2350 3400 2350
Wire Wire Line
	3700 2350 4350 2350
$Comp
L C C3
U 1 1 587DCBC2
P 3550 2350
F 0 "C3" H 3575 2450 50  0000 L CNN
F 1 "C" H 3575 2250 50  0000 L CNN
F 2 "SM0805" H 3588 2200 50  0000 C CNN
F 3 "" H 3550 2350 50  0000 C CNN
	1    3550 2350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR14
U 1 1 587DCC43
P 4350 3300
F 0 "#PWR14" H 4350 3050 50  0001 C CNN
F 1 "GND" H 4350 3150 50  0000 C CNN
F 2 "" H 4350 3300 50  0000 C CNN
F 3 "" H 4350 3300 50  0000 C CNN
	1    4350 3300
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR7
U 1 1 587DCDD4
P 4100 2550
F 0 "#PWR7" H 4100 2400 50  0001 C CNN
F 1 "+5V" H 4100 2690 50  0000 C CNN
F 2 "" H 4100 2550 50  0000 C CNN
F 3 "" H 4100 2550 50  0000 C CNN
	1    4100 2550
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 587DCE00
P 3650 1600
F 0 "C1" H 3675 1700 50  0000 L CNN
F 1 "C" H 3675 1500 50  0000 L CNN
F 2 "SM0805" H 3688 1450 50  0000 C CNN
F 3 "" H 3650 1600 50  0000 C CNN
	1    3650 1600
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 587DCE60
P 3850 1600
F 0 "C2" H 3875 1700 50  0000 L CNN
F 1 "C" H 3875 1500 50  0000 L CNN
F 2 "SM0805" H 3888 1450 50  0000 C CNN
F 3 "" H 3850 1600 50  0000 C CNN
	1    3850 1600
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR1
U 1 1 587DCE9B
P 3650 1450
F 0 "#PWR1" H 3650 1300 50  0001 C CNN
F 1 "+5V" H 3650 1590 50  0000 C CNN
F 2 "" H 3650 1450 50  0000 C CNN
F 3 "" H 3650 1450 50  0000 C CNN
	1    3650 1450
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR2
U 1 1 587DCEDA
P 3850 1450
F 0 "#PWR2" H 3850 1300 50  0001 C CNN
F 1 "+5V" H 3850 1590 50  0000 C CNN
F 2 "" H 3850 1450 50  0000 C CNN
F 3 "" H 3850 1450 50  0000 C CNN
	1    3850 1450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR3
U 1 1 587DCF0C
P 3650 1750
F 0 "#PWR3" H 3650 1500 50  0001 C CNN
F 1 "GND" H 3650 1600 50  0000 C CNN
F 2 "" H 3650 1750 50  0000 C CNN
F 3 "" H 3650 1750 50  0000 C CNN
	1    3650 1750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR4
U 1 1 587DCF3E
P 3850 1750
F 0 "#PWR4" H 3850 1500 50  0001 C CNN
F 1 "GND" H 3850 1600 50  0000 C CNN
F 2 "" H 3850 1750 50  0000 C CNN
F 3 "" H 3850 1750 50  0000 C CNN
	1    3850 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 2650 3100 2650
Wire Wire Line
	3100 2650 3100 2750
Wire Wire Line
	3100 2750 3200 2750
Wire Wire Line
	3000 2800 3150 2800
Wire Wire Line
	3150 2800 3150 2650
Wire Wire Line
	3150 2650 3200 2650
Wire Wire Line
	4100 2850 4350 2850
Connection ~ 4350 2850
Wire Wire Line
	4100 2750 4600 2750
Wire Wire Line
	4600 2750 4600 2900
Wire Wire Line
	4600 2900 4800 2900
$Comp
L R R4
U 1 1 587DD2BD
P 4800 2750
F 0 "R4" V 4880 2750 50  0000 C CNN
F 1 "R" V 4800 2750 50  0000 C CNN
F 2 "SM0805" V 4730 2750 50  0000 C CNN
F 3 "" H 4800 2750 50  0000 C CNN
	1    4800 2750
	-1   0    0    1   
$EndComp
Wire Wire Line
	4800 2600 4600 2600
Wire Wire Line
	4600 2600 4600 2650
Wire Wire Line
	4600 2650 4100 2650
$Comp
L C C5
U 1 1 587DD379
P 4900 3150
F 0 "C5" H 4925 3250 50  0000 L CNN
F 1 "C" H 4925 3050 50  0000 L CNN
F 2 "SM0805" H 4938 3000 50  0000 C CNN
F 3 "" H 4900 3150 50  0000 C CNN
	1    4900 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 2900 4700 3000
Wire Wire Line
	4700 3000 4900 3000
Connection ~ 4700 2900
$Comp
L GND #PWR15
U 1 1 587DD430
P 4900 3300
F 0 "#PWR15" H 4900 3050 50  0001 C CNN
F 1 "GND" H 4900 3150 50  0000 C CNN
F 2 "" H 4900 3300 50  0000 C CNN
F 3 "" H 4900 3300 50  0000 C CNN
	1    4900 3300
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 587DD486
P 5200 3150
F 0 "R7" V 5280 3150 50  0000 C CNN
F 1 "R" V 5200 3150 50  0000 C CNN
F 2 "SM0805" V 5130 3150 50  0000 C CNN
F 3 "" H 5200 3150 50  0000 C CNN
	1    5200 3150
	-1   0    0    1   
$EndComp
Wire Wire Line
	5200 3000 5200 2950
Wire Wire Line
	5200 2950 4700 2950
Connection ~ 4700 2950
$Comp
L GND #PWR16
U 1 1 587DD52A
P 5200 3300
F 0 "#PWR16" H 5200 3050 50  0001 C CNN
F 1 "GND" H 5200 3150 50  0000 C CNN
F 2 "" H 5200 3300 50  0000 C CNN
F 3 "" H 5200 3300 50  0000 C CNN
	1    5200 3300
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X03 P2
U 1 1 587DDF76
P 5800 2750
F 0 "P2" H 5800 2950 50  0000 C CNN
F 1 "POWER" V 5900 2750 50  0000 C CNN
F 2 "Pin_Header_Straight_1x03" H 5800 2750 50  0000 C CNN
F 3 "" H 5800 2750 50  0000 C CNN
	1    5800 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 2600 4650 2450
Wire Wire Line
	4650 2450 5300 2450
Wire Wire Line
	5300 2450 5300 2750
Wire Wire Line
	5300 2750 5600 2750
Connection ~ 4650 2600
$Comp
L GND #PWR11
U 1 1 587DE01E
P 5600 2850
F 0 "#PWR11" H 5600 2600 50  0001 C CNN
F 1 "GND" H 5600 2700 50  0000 C CNN
F 2 "" H 5600 2850 50  0000 C CNN
F 3 "" H 5600 2850 50  0000 C CNN
	1    5600 2850
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR8
U 1 1 587DE0D3
P 5600 2650
F 0 "#PWR8" H 5600 2500 50  0001 C CNN
F 1 "+5V" H 5600 2790 50  0000 C CNN
F 2 "" H 5600 2650 50  0000 C CNN
F 3 "" H 5600 2650 50  0000 C CNN
	1    5600 2650
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 587DE155
P 2350 3000
F 0 "R9" V 2430 3000 50  0000 C CNN
F 1 "R" V 2350 3000 50  0000 C CNN
F 2 "SM0805" V 2280 3000 50  0000 C CNN
F 3 "" H 2350 3000 50  0000 C CNN
	1    2350 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 2850 2350 2700
Connection ~ 2350 2700
$Comp
L GND #PWR13
U 1 1 587DE201
P 2350 3150
F 0 "#PWR13" H 2350 2900 50  0001 C CNN
F 1 "GND" H 2350 3000 50  0000 C CNN
F 2 "" H 2350 3150 50  0000 C CNN
F 3 "" H 2350 3150 50  0000 C CNN
	1    2350 3150
	1    0    0    -1  
$EndComp
$EndSCHEMATC