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Perfected design
2018-11-14 09:43:05 +00:00
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:sumoesp-cache
EELAYER 25 0
EELAYER END
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F 2 "Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 1980 1400 50 0001 C CNN
F 3 "" H 2050 1400 50 0001 C CNN
1 2050 1400
1 0 0 -1
$EndComp
$Comp
L R R5
U 1 1 5BCE2704
P 1850 1400
F 0 "R5" H 1850 1700 50 0000 C CNN
F 1 "10k" V 1850 1400 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 1780 1400 50 0001 C CNN
F 3 "" H 1850 1400 50 0001 C CNN
1 1850 1400
1 0 0 -1
$EndComp
$Comp
L R R4
U 1 1 5BCE2778
P 1600 1400
F 0 "R4" H 1600 1700 50 0000 C CNN
F 1 "10k" V 1600 1400 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 1530 1400 50 0001 C CNN
F 3 "" H 1600 1400 50 0001 C CNN
1 1600 1400
1 0 0 -1
$EndComp
$Comp
L R R7
U 1 1 5BD16200
P 4450 2500
F 0 "R7" H 4450 2800 50 0000 C CNN
F 1 "10k" V 4450 2500 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal" V 4380 2500 50 0001 C CNN
F 3 "" H 4450 2500 50 0001 C CNN
1 4450 2500
0 1 1 0
$EndComp
Wire Wire Line
10100 2650 8900 2650
Wire Wire Line
8900 2750 10100 2750
Wire Wire Line
4300 1600 9600 1600
Wire Wire Line
9600 1600 9600 2950
Wire Wire Line
9600 2950 8900 2950
Wire Wire Line
8900 3050 9700 3050
Wire Wire Line
9700 3050 9700 1700
Wire Wire Line
9700 1700 4300 1700
Wire Wire Line
1450 6350 2000 6350
Wire Wire Line
8900 2550 9500 2550
Wire Wire Line
9500 2150 9500 3150
Wire Wire Line
9500 2150 9450 2150
Connection ~ 9500 2550
Wire Wire Line
9150 2150 9150 3150
Wire Wire Line
1350 2150 2450 2150
Wire Wire Line
1350 2050 2450 2050
Wire Wire Line
2800 4500 3100 4500
Wire Wire Line
3900 4500 3600 4500
Wire Wire Line
8900 2450 9150 2450
Connection ~ 9150 2450
Wire Wire Line
4300 2600 5300 2600
Wire Wire Line
7350 2850 8000 2850
Wire Wire Line
5550 3350 2350 3350
Wire Wire Line
2350 3350 2350 1550
Wire Wire Line
7000 2950 8000 2950
Wire Wire Line
6700 2950 6450 2950
Wire Wire Line
6450 2400 6700 2400
Wire Wire Line
7000 2400 7350 2400
Wire Wire Line
7350 2400 7350 2850
Wire Wire Line
6150 2750 7350 2750
Connection ~ 7350 2750
Wire Wire Line
6150 2600 7150 2600
Wire Wire Line
7150 2600 7150 2950
Connection ~ 7150 2950
Wire Wire Line
6150 3150 5300 3150
Wire Wire Line
5300 3150 5300 2600
Wire Wire Line
6150 2200 6150 1950
Wire Wire Line
6150 1950 5550 1950
Wire Wire Line
5550 1900 5550 3350
Wire Wire Line
1350 1950 2450 1950
Wire Wire Line
3750 4300 3600 4300
Wire Wire Line
8900 2850 9000 2850
Wire Wire Line
9000 2850 9000 3450
Wire Wire Line
7850 3150 8000 3150
Connection ~ 7950 3150
Wire Wire Line
7950 3150 7950 3650
Wire Wire Line
9000 3450 7950 3450
Wire Wire Line
2450 2350 1150 2350
Wire Wire Line
5550 1900 4300 1900
Connection ~ 5550 1950
Wire Wire Line
4900 1250 4900 1500
Wire Wire Line
4900 1500 4300 1500
Wire Wire Line
1700 2750 1700 4100
Wire Wire Line
1600 2650 1600 4100
Wire Wire Line
2450 1150 2450 1550
Connection ~ 2350 1650
Wire Wire Line
2350 1200 2350 1250
Connection ~ 2450 1200
Wire Wire Line
2450 1650 2350 1650
Wire Wire Line
3750 3200 3750 4300
Wire Wire Line
3050 4300 3100 4300
Connection ~ 7950 3450
Wire Wire Line
2050 1200 2050 1250
Connection ~ 2350 1200
Wire Wire Line
1850 1200 1850 1250
Connection ~ 2050 1200
Wire Wire Line
1600 1200 1600 1250
Connection ~ 1850 1200
Wire Wire Line
2050 1550 2050 1950
Connection ~ 2050 1950
Wire Wire Line
1850 1550 1850 2050
Connection ~ 1850 2050
Wire Wire Line
1600 1550 1600 2150
Connection ~ 1600 2150
Connection ~ 7950 3600
Wire Wire Line
4600 2500 4600 3600
Wire Wire Line
4600 3600 7950 3600
Wire Wire Line
3050 3200 3050 4300
Wire Wire Line
1600 2650 2450 2650
Wire Wire Line
2450 2750 1700 2750
$Comp
L C C6
U 1 1 5BDFE18E
P 5900 4900
F 0 "C6" H 5925 5000 50 0000 L CNN
F 1 "100n" H 5925 4800 50 0000 L CNN
F 2 "Capacitors_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 5938 4750 50 0001 C CNN
F 3 "" H 5900 4900 50 0001 C CNN
1 5900 4900
1 0 0 -1
$EndComp
$Comp
L C C7
U 1 1 5BDFE233
P 6400 4900
F 0 "C7" H 6425 5000 50 0000 L CNN
F 1 "100n" H 6425 4800 50 0000 L CNN
F 2 "Capacitors_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 6438 4750 50 0001 C CNN
F 3 "" H 6400 4900 50 0001 C CNN
1 6400 4900
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR038
U 1 1 5BDFE2B1
P 6400 4750
F 0 "#PWR038" H 6400 4600 50 0001 C CNN
F 1 "+3.3V" V 6400 5000 50 0000 C CNN
F 2 "" H 6400 4750 50 0001 C CNN
F 3 "" H 6400 4750 50 0001 C CNN
1 6400 4750
1 0 0 -1
$EndComp
$Comp
L +5V #PWR039
U 1 1 5BDFE386
P 5900 4750
F 0 "#PWR039" H 5900 4600 50 0001 C CNN
F 1 "+5V" V 5900 5000 50 0000 C CNN
F 2 "" H 5900 4750 50 0001 C CNN
F 3 "" H 5900 4750 50 0001 C CNN
1 5900 4750
1 0 0 -1
$EndComp
$Comp
L GND #PWR040
U 1 1 5BDFE3F1
P 5900 5050
F 0 "#PWR040" H 5900 4800 50 0001 C CNN
F 1 "GND" V 5900 4800 50 0000 C CNN
F 2 "" H 5900 5050 50 0001 C CNN
F 3 "" H 5900 5050 50 0001 C CNN
1 5900 5050
1 0 0 -1
$EndComp
$Comp
L GND #PWR041
U 1 1 5BDFE45C
P 6400 5050
F 0 "#PWR041" H 6400 4800 50 0001 C CNN
F 1 "GND" V 6400 4800 50 0000 C CNN
F 2 "" H 6400 5050 50 0001 C CNN
F 3 "" H 6400 5050 50 0001 C CNN
1 6400 5050
1 0 0 -1
$EndComp
Wire Wire Line
1600 1200 2450 1200
$EndSCHEMATC
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