EESchema Schematic File Version 2
LIBS:OAE.Parts
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:Fuseboard-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 17
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCP604 U201
U 4 1 59C4F962
P 4800 2550
AR Path="/59C4F642/59C4F962" Ref="U201"  Part="1" 
AR Path="/59C51A28/59C4F962" Ref="U201"  Part="2" 
AR Path="/59C51FF6/59C4F962" Ref="U201"  Part="3" 
AR Path="/59C5216A/59C4F962" Ref="U201"  Part="4" 
AR Path="/59C53BAD/59C4F962" Ref="U601"  Part="1" 
AR Path="/59C53BBB/59C4F962" Ref="U601"  Part="2" 
AR Path="/59C53BC9/59C4F962" Ref="U601"  Part="3" 
AR Path="/59C53BD7/59C4F962" Ref="U601"  Part="4" 
AR Path="/5A3097E9/59C4F962" Ref="U1001"  Part="1" 
AR Path="/5A3097EF/59C4F962" Ref="U1001"  Part="2" 
AR Path="/5A3097F5/59C4F962" Ref="U1001"  Part="3" 
AR Path="/5A3097FB/59C4F962" Ref="U1001"  Part="4" 
AR Path="/5A309C36/59C4F962" Ref="U1401"  Part="1" 
AR Path="/5A309C3C/59C4F962" Ref="U1401"  Part="2" 
AR Path="/5A309C42/59C4F962" Ref="U1401"  Part="3" 
AR Path="/5A309C48/59C4F962" Ref="U1401"  Part="4" 
F 0 "U201" H 4800 2750 50  0000 L CNN
F 1 "MCP604" H 4800 2350 50  0000 L CNN
F 2 "Housings_DIP:DIP-14_W7.62mm" H 4750 2650 50  0001 C CNN
F 3 "" H 4850 2750 50  0001 C CNN
	4    4800 2550
	1    0    0    -1  
$EndComp
$Comp
L R R202
U 1 1 59C4F970
P 4150 2700
AR Path="/59C4F642/59C4F970" Ref="R202"  Part="1" 
AR Path="/59C51A28/59C4F970" Ref="R302"  Part="1" 
AR Path="/59C51FF6/59C4F970" Ref="R402"  Part="1" 
AR Path="/59C5216A/59C4F970" Ref="R502"  Part="1" 
AR Path="/59C53BAD/59C4F970" Ref="R602"  Part="1" 
AR Path="/59C53BBB/59C4F970" Ref="R702"  Part="1" 
AR Path="/59C53BC9/59C4F970" Ref="R802"  Part="1" 
AR Path="/59C53BD7/59C4F970" Ref="R902"  Part="1" 
AR Path="/5A3097E9/59C4F970" Ref="R1002"  Part="1" 
AR Path="/5A3097EF/59C4F970" Ref="R1102"  Part="1" 
AR Path="/5A3097F5/59C4F970" Ref="R1202"  Part="1" 
AR Path="/5A3097FB/59C4F970" Ref="R1302"  Part="1" 
AR Path="/5A309C36/59C4F970" Ref="R1402"  Part="1" 
AR Path="/5A309C3C/59C4F970" Ref="R1502"  Part="1" 
AR Path="/5A309C42/59C4F970" Ref="R1602"  Part="1" 
AR Path="/5A309C48/59C4F970" Ref="R1702"  Part="1" 
F 0 "R502" V 4230 2700 50  0000 C CNN
F 1 "10M" V 4150 2700 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4080 2700 50  0001 C CNN
F 3 "" H 4150 2700 50  0001 C CNN
	1    4150 2700
	1    0    0    -1  
$EndComp
Connection ~ 4150 2450
Wire Wire Line
	4150 2350 4150 2550
Text GLabel 5000 1800 2    60   Input ~ 0
ARD_5V
Text HLabel 5350 2550 2    60   Output ~ 0
V_MEAS
Text HLabel 3800 2050 0    60   Input ~ 0
+VE
$Comp
L R R201
U 1 1 5A2FE363
P 4150 2200
AR Path="/59C4F642/5A2FE363" Ref="R201"  Part="1" 
AR Path="/59C51A28/5A2FE363" Ref="R301"  Part="1" 
AR Path="/59C51FF6/5A2FE363" Ref="R401"  Part="1" 
AR Path="/59C5216A/5A2FE363" Ref="R501"  Part="1" 
AR Path="/59C53BAD/5A2FE363" Ref="R601"  Part="1" 
AR Path="/59C53BBB/5A2FE363" Ref="R701"  Part="1" 
AR Path="/59C53BC9/5A2FE363" Ref="R801"  Part="1" 
AR Path="/59C53BD7/5A2FE363" Ref="R901"  Part="1" 
AR Path="/5A3097E9/5A2FE363" Ref="R1001"  Part="1" 
AR Path="/5A3097EF/5A2FE363" Ref="R1101"  Part="1" 
AR Path="/5A3097F5/5A2FE363" Ref="R1201"  Part="1" 
AR Path="/5A3097FB/5A2FE363" Ref="R1301"  Part="1" 
AR Path="/5A309C36/5A2FE363" Ref="R1401"  Part="1" 
AR Path="/5A309C3C/5A2FE363" Ref="R1501"  Part="1" 
AR Path="/5A309C42/5A2FE363" Ref="R1601"  Part="1" 
AR Path="/5A309C48/5A2FE363" Ref="R1701"  Part="1" 
F 0 "R501" V 4230 2200 50  0000 C CNN
F 1 "10K" V 4150 2200 50  0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal" V 4080 2200 50  0001 C CNN
F 3 "" H 4150 2200 50  0001 C CNN
	1    4150 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 2050 3800 2050
Wire Wire Line
	4150 2450 4500 2450
Wire Wire Line
	5100 2550 5350 2550
Wire Wire Line
	4500 2650 4500 3000
$Comp
L C C201
U 1 1 5A2FE56C
P 4850 1950
AR Path="/59C4F642/5A2FE56C" Ref="C201"  Part="1" 
AR Path="/59C51A28/5A2FE56C" Ref="C301"  Part="1" 
AR Path="/59C51FF6/5A2FE56C" Ref="C401"  Part="1" 
AR Path="/59C5216A/5A2FE56C" Ref="C501"  Part="1" 
AR Path="/59C53BAD/5A2FE56C" Ref="C601"  Part="1" 
AR Path="/59C53BBB/5A2FE56C" Ref="C701"  Part="1" 
AR Path="/59C53BC9/5A2FE56C" Ref="C801"  Part="1" 
AR Path="/59C53BD7/5A2FE56C" Ref="C901"  Part="1" 
AR Path="/5A3097E9/5A2FE56C" Ref="C1001"  Part="1" 
AR Path="/5A3097EF/5A2FE56C" Ref="C1101"  Part="1" 
AR Path="/5A3097F5/5A2FE56C" Ref="C1201"  Part="1" 
AR Path="/5A3097FB/5A2FE56C" Ref="C1301"  Part="1" 
AR Path="/5A309C36/5A2FE56C" Ref="C1401"  Part="1" 
AR Path="/5A309C3C/5A2FE56C" Ref="C1501"  Part="1" 
AR Path="/5A309C42/5A2FE56C" Ref="C1601"  Part="1" 
AR Path="/5A309C48/5A2FE56C" Ref="C1701"  Part="1" 
F 0 "C501" H 4875 2050 50  0000 L CNN
F 1 "C" H 4875 1850 50  0000 L CNN
F 2 "" H 4888 1800 50  0001 C CNN
F 3 "" H 4850 1950 50  0001 C CNN
	1    4850 1950
	-1   0    0    1   
$EndComp
Wire Wire Line
	4700 2250 4700 1800
Wire Wire Line
	4700 1800 5000 1800
Connection ~ 4850 1800
Wire Wire Line
	4700 3150 4700 2850
Wire Wire Line
	4150 2850 4150 3150
Wire Wire Line
	4500 3000 4150 3000
Connection ~ 4150 3000
Text HLabel 4850 2100 2    60   UnSpc ~ 0
ARD_GND
Text GLabel 4700 3150 3    60   Input ~ 0
ARD_GND
Text HLabel 4150 3150 3    60   Input ~ 0
-VE
$EndSCHEMATC