pizero-dro.bak

EESchema Schematic File Version 4
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 74xx:74HC595 U?
U 1 1 5B072AF5
P 2350 2300
F 0 "U?" H 2600 2950 50  0000 C CNN
F 1 "74HC595" H 2550 2850 50  0000 C CNN
F 2 "" H 2350 2300 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 2350 2300 50  0001 C CNN
	1    2350 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5B072B80
P 2350 3050
F 0 "#PWR?" H 2350 2800 50  0001 C CNN
F 1 "GND" H 2355 2877 50  0000 C CNN
F 2 "" H 2350 3050 50  0001 C CNN
F 3 "" H 2350 3050 50  0001 C CNN
	1    2350 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 3050 2350 3000
$Comp
L 74xx:74HC595 U?
U 1 1 5B072C0A
P 2350 4200
F 0 "U?" H 2600 4850 50  0000 C CNN
F 1 "74HC595" H 2550 4750 50  0000 C CNN
F 2 "" H 2350 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 2350 4200 50  0001 C CNN
	1    2350 4200
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5B072CA6
P 2350 3550
F 0 "#PWR?" H 2350 3400 50  0001 C CNN
F 1 "VCC" H 2367 3723 50  0000 C CNN
F 2 "" H 2350 3550 50  0001 C CNN
F 3 "" H 2350 3550 50  0001 C CNN
	1    2350 3550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5B072CE2
P 2350 4950
F 0 "#PWR?" H 2350 4700 50  0001 C CNN
F 1 "GND" H 2355 4777 50  0000 C CNN
F 2 "" H 2350 4950 50  0001 C CNN
F 3 "" H 2350 4950 50  0001 C CNN
	1    2350 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 2800 2850 2800
Wire Wire Line
	1750 2100 1950 2100
Wire Wire Line
	1650 2500 1950 2500
$Comp
L 74xx:74HC595 U?
U 1 1 5B072F58
P 2350 6100
F 0 "U?" H 2600 6750 50  0000 C CNN
F 1 "74HC595" H 2550 6650 50  0000 C CNN
F 2 "" H 2350 6100 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 2350 6100 50  0001 C CNN
	1    2350 6100
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5B073039
P 2350 5450
F 0 "#PWR?" H 2350 5300 50  0001 C CNN
F 1 "VCC" H 2367 5623 50  0000 C CNN
F 2 "" H 2350 5450 50  0001 C CNN
F 3 "" H 2350 5450 50  0001 C CNN
	1    2350 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 4900 2350 4950
Wire Wire Line
	2350 3600 2350 3550
Wire Wire Line
	2850 2800 2850 3300
Wire Wire Line
	2850 3300 1850 3300
Wire Wire Line
	1850 3300 1850 3800
Wire Wire Line
	1850 3800 1950 3800
$Comp
L power:GND #PWR?
U 1 1 5B073244
P 2350 6850
F 0 "#PWR?" H 2350 6600 50  0001 C CNN
F 1 "GND" H 2355 6677 50  0000 C CNN
F 2 "" H 2350 6850 50  0001 C CNN
F 3 "" H 2350 6850 50  0001 C CNN
	1    2350 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 6850 2350 6800
Wire Wire Line
	2350 5500 2350 5450
Wire Wire Line
	2750 4700 2850 4700
Wire Wire Line
	2850 4700 2850 5200
Wire Wire Line
	2850 5200 1850 5200
Wire Wire Line
	1850 5200 1850 5700
Wire Wire Line
	1850 5700 1950 5700
$Comp
L Display_Character:KCSC02-105 U?
U 1 1 5B073877
P 3600 2200
F 0 "U?" H 3600 2867 50  0000 C CNN
F 1 "KCSC02-105" H 3600 2776 50  0000 C CNN
F 2 "Display_7Segment:KCSC02-105" H 3600 1600 50  0001 C CNN
F 3 "http://www.kingbright.com/attachments/file/psearch/000/00/00/KCSC02-105(Ver.9A).pdf" H 3100 2675 50  0001 L CNN
	1    3600 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5B073904
P 3000 1900
F 0 "R?" V 2950 2100 50  0000 C CNN
F 1 "R" V 3000 1900 50  0000 C CNN
F 2 "" V 2930 1900 50  0001 C CNN
F 3 "~" H 3000 1900 50  0001 C CNN
	1    3000 1900
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07399D
P 3000 2000
F 0 "R?" V 2950 2200 50  0000 C CNN
F 1 "R" V 3000 2000 50  0000 C CNN
F 2 "" V 2930 2000 50  0001 C CNN
F 3 "~" H 3000 2000 50  0001 C CNN
	1    3000 2000
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B0739EC
P 3000 2100
F 0 "R?" V 2950 2300 50  0000 C CNN
F 1 "R" V 3000 2100 50  0000 C CNN
F 2 "" V 2930 2100 50  0001 C CNN
F 3 "~" H 3000 2100 50  0001 C CNN
	1    3000 2100
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B073A37
P 3000 2200
F 0 "R?" V 2950 2400 50  0000 C CNN
F 1 "R" V 3000 2200 50  0000 C CNN
F 2 "" V 2930 2200 50  0001 C CNN
F 3 "~" H 3000 2200 50  0001 C CNN
	1    3000 2200
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B073AC0
P 3000 2300
F 0 "R?" V 2950 2500 50  0000 C CNN
F 1 "R" V 3000 2300 50  0000 C CNN
F 2 "" V 2930 2300 50  0001 C CNN
F 3 "~" H 3000 2300 50  0001 C CNN
	1    3000 2300
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B073B19
P 3000 2400
F 0 "R?" V 2950 2600 50  0000 C CNN
F 1 "R" V 3000 2400 50  0000 C CNN
F 2 "" V 2930 2400 50  0001 C CNN
F 3 "~" H 3000 2400 50  0001 C CNN
	1    3000 2400
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B073B97
P 3000 2500
F 0 "R?" V 2950 2700 50  0000 C CNN
F 1 "R" V 3000 2500 50  0000 C CNN
F 2 "" V 2930 2500 50  0001 C CNN
F 3 "~" H 3000 2500 50  0001 C CNN
	1    3000 2500
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B073C16
P 3000 2600
F 0 "R?" V 2950 2750 50  0000 L CNN
F 1 "R" V 3000 2600 50  0000 C CNN
F 2 "" V 2930 2600 50  0001 C CNN
F 3 "~" H 3000 2600 50  0001 C CNN
	1    3000 2600
	0    1    1    0   
$EndComp
Wire Wire Line
	3150 1900 3300 1900
Wire Wire Line
	3300 2000 3150 2000
Wire Wire Line
	3150 2100 3300 2100
Wire Wire Line
	3300 2200 3150 2200
Wire Wire Line
	3150 2300 3300 2300
Wire Wire Line
	3300 2400 3150 2400
Wire Wire Line
	3150 2500 3300 2500
Wire Wire Line
	3300 2600 3150 2600
Wire Wire Line
	2750 2600 2850 2600
Wire Wire Line
	2850 2500 2750 2500
Wire Wire Line
	2750 2400 2850 2400
Wire Wire Line
	2850 2300 2750 2300
Wire Wire Line
	2750 2200 2850 2200
Wire Wire Line
	2850 2100 2750 2100
Wire Wire Line
	2750 2000 2850 2000
Wire Wire Line
	2850 1900 2750 1900
$Comp
L Display_Character:KCSC02-105 U?
U 1 1 5B0770E1
P 3600 4100
F 0 "U?" H 3600 4767 50  0000 C CNN
F 1 "KCSC02-105" H 3600 4676 50  0000 C CNN
F 2 "Display_7Segment:KCSC02-105" H 3600 3500 50  0001 C CNN
F 3 "http://www.kingbright.com/attachments/file/psearch/000/00/00/KCSC02-105(Ver.9A).pdf" H 3100 4575 50  0001 L CNN
	1    3600 4100
	1    0    0    -1  
$EndComp
$Comp
L Display_Character:KCSC02-105 U?
U 1 1 5B077142
P 3600 6000
F 0 "U?" H 3600 6667 50  0000 C CNN
F 1 "KCSC02-105" H 3600 6576 50  0000 C CNN
F 2 "Display_7Segment:KCSC02-105" H 3600 5400 50  0001 C CNN
F 3 "http://www.kingbright.com/attachments/file/psearch/000/00/00/KCSC02-105(Ver.9A).pdf" H 3100 6475 50  0001 L CNN
	1    3600 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 6400 4100 6400
Wire Wire Line
	4100 6400 4100 6300
Wire Wire Line
	4100 2500 3900 2500
Wire Wire Line
	3900 2600 4100 2600
Connection ~ 4100 2600
Wire Wire Line
	4100 2600 4100 2500
Wire Wire Line
	3900 4400 4100 4400
Connection ~ 4100 4400
Wire Wire Line
	4100 4400 4100 2600
Wire Wire Line
	3900 4500 4100 4500
Connection ~ 4100 4500
Wire Wire Line
	4100 4500 4100 4400
Wire Wire Line
	3900 6300 4100 6300
Connection ~ 4100 6300
Wire Wire Line
	4100 6300 4100 4500
$Comp
L power:VCC #PWR?
U 1 1 5B079665
P 3900 1250
F 0 "#PWR?" H 3900 1100 50  0001 C CNN
F 1 "VCC" H 3917 1423 50  0000 C CNN
F 2 "" H 3900 1250 50  0001 C CNN
F 3 "" H 3900 1250 50  0001 C CNN
	1    3900 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 2500 4100 1350
Wire Wire Line
	4100 1350 3900 1350
Wire Wire Line
	3900 1350 3900 1250
Connection ~ 4100 2500
Wire Wire Line
	2350 1350 3900 1350
Wire Wire Line
	2350 1350 2350 1700
Connection ~ 3900 1350
$Comp
L 74xx:74HC595 U?
U 1 1 5B07AD4B
P 5400 2300
F 0 "U?" H 5650 2950 50  0000 C CNN
F 1 "74HC595" H 5600 2850 50  0000 C CNN
F 2 "" H 5400 2300 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 5400 2300 50  0001 C CNN
	1    5400 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5B07AD52
P 5400 3050
F 0 "#PWR?" H 5400 2800 50  0001 C CNN
F 1 "GND" H 5405 2877 50  0000 C CNN
F 2 "" H 5400 3050 50  0001 C CNN
F 3 "" H 5400 3050 50  0001 C CNN
	1    5400 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 3050 5400 3000
$Comp
L 74xx:74HC595 U?
U 1 1 5B07AD59
P 5400 4200
F 0 "U?" H 5650 4850 50  0000 C CNN
F 1 "74HC595" H 5600 4750 50  0000 C CNN
F 2 "" H 5400 4200 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 5400 4200 50  0001 C CNN
	1    5400 4200
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5B07AD60
P 5400 3550
F 0 "#PWR?" H 5400 3400 50  0001 C CNN
F 1 "VCC" H 5417 3723 50  0000 C CNN
F 2 "" H 5400 3550 50  0001 C CNN
F 3 "" H 5400 3550 50  0001 C CNN
	1    5400 3550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5B07AD66
P 5400 4950
F 0 "#PWR?" H 5400 4700 50  0001 C CNN
F 1 "GND" H 5405 4777 50  0000 C CNN
F 2 "" H 5400 4950 50  0001 C CNN
F 3 "" H 5400 4950 50  0001 C CNN
	1    5400 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 2800 5900 2800
Wire Wire Line
	4800 2100 5000 2100
Wire Wire Line
	4700 2500 5000 2500
$Comp
L 74xx:74HC595 U?
U 1 1 5B07AD6F
P 5400 6100
F 0 "U?" H 5650 6750 50  0000 C CNN
F 1 "74HC595" H 5600 6650 50  0000 C CNN
F 2 "" H 5400 6100 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/sn74hc595.pdf" H 5400 6100 50  0001 C CNN
	1    5400 6100
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5B07AD76
P 5400 5450
F 0 "#PWR?" H 5400 5300 50  0001 C CNN
F 1 "VCC" H 5417 5623 50  0000 C CNN
F 2 "" H 5400 5450 50  0001 C CNN
F 3 "" H 5400 5450 50  0001 C CNN
	1    5400 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 4900 5400 4950
Wire Wire Line
	5400 3600 5400 3550
Wire Wire Line
	5900 2800 5900 3300
Wire Wire Line
	5900 3300 4900 3300
Wire Wire Line
	4900 3300 4900 3800
Wire Wire Line
	4900 3800 5000 3800
$Comp
L power:GND #PWR?
U 1 1 5B07AD82
P 5400 6850
F 0 "#PWR?" H 5400 6600 50  0001 C CNN
F 1 "GND" H 5405 6677 50  0000 C CNN
F 2 "" H 5400 6850 50  0001 C CNN
F 3 "" H 5400 6850 50  0001 C CNN
	1    5400 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 6850 5400 6800
Wire Wire Line
	5400 5500 5400 5450
Wire Wire Line
	5800 4700 5900 4700
Wire Wire Line
	5900 4700 5900 5200
Wire Wire Line
	5900 5200 4900 5200
Wire Wire Line
	4900 5200 4900 5700
Wire Wire Line
	4900 5700 5000 5700
$Comp
L Display_Character:KCSC02-105 U?
U 1 1 5B07AD8F
P 6650 2200
F 0 "U?" H 6650 2867 50  0000 C CNN
F 1 "KCSC02-105" H 6650 2776 50  0000 C CNN
F 2 "Display_7Segment:KCSC02-105" H 6650 1600 50  0001 C CNN
F 3 "http://www.kingbright.com/attachments/file/psearch/000/00/00/KCSC02-105(Ver.9A).pdf" H 6150 2675 50  0001 L CNN
	1    6650 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5B07AD96
P 6050 1900
F 0 "R?" V 6000 2100 50  0000 C CNN
F 1 "R" V 6050 1900 50  0000 C CNN
F 2 "" V 5980 1900 50  0001 C CNN
F 3 "~" H 6050 1900 50  0001 C CNN
	1    6050 1900
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07AD9D
P 6050 2000
F 0 "R?" V 6000 2200 50  0000 C CNN
F 1 "R" V 6050 2000 50  0000 C CNN
F 2 "" V 5980 2000 50  0001 C CNN
F 3 "~" H 6050 2000 50  0001 C CNN
	1    6050 2000
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07ADA4
P 6050 2100
F 0 "R?" V 6000 2300 50  0000 C CNN
F 1 "R" V 6050 2100 50  0000 C CNN
F 2 "" V 5980 2100 50  0001 C CNN
F 3 "~" H 6050 2100 50  0001 C CNN
	1    6050 2100
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07ADAB
P 6050 2200
F 0 "R?" V 6000 2400 50  0000 C CNN
F 1 "R" V 6050 2200 50  0000 C CNN
F 2 "" V 5980 2200 50  0001 C CNN
F 3 "~" H 6050 2200 50  0001 C CNN
	1    6050 2200
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07ADB2
P 6050 2300
F 0 "R?" V 6000 2500 50  0000 C CNN
F 1 "R" V 6050 2300 50  0000 C CNN
F 2 "" V 5980 2300 50  0001 C CNN
F 3 "~" H 6050 2300 50  0001 C CNN
	1    6050 2300
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07ADB9
P 6050 2400
F 0 "R?" V 6000 2600 50  0000 C CNN
F 1 "R" V 6050 2400 50  0000 C CNN
F 2 "" V 5980 2400 50  0001 C CNN
F 3 "~" H 6050 2400 50  0001 C CNN
	1    6050 2400
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07ADC0
P 6050 2500
F 0 "R?" V 6000 2700 50  0000 C CNN
F 1 "R" V 6050 2500 50  0000 C CNN
F 2 "" V 5980 2500 50  0001 C CNN
F 3 "~" H 6050 2500 50  0001 C CNN
	1    6050 2500
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5B07ADC7
P 6050 2600
F 0 "R?" V 6000 2750 50  0000 L CNN
F 1 "R" V 6050 2600 50  0000 C CNN
F 2 "" V 5980 2600 50  0001 C CNN
F 3 "~" H 6050 2600 50  0001 C CNN
	1    6050 2600
	0    1    1    0   
$EndComp
Wire Wire Line
	6200 1900 6350 1900
Wire Wire Line
	6350 2000 6200 2000
Wire Wire Line
	6200 2100 6350 2100
Wire Wire Line
	6350 2200 6200 2200
Wire Wire Line
	6200 2300 6350 2300
Wire Wire Line
	6350 2400 6200 2400
Wire Wire Line
	6200 2500 6350 2500
Wire Wire Line
	6350 2600 6200 2600
Wire Wire Line
	5800 2600 5900 2600
Wire Wire Line
	5900 2500 5800 2500
Wire Wire Line
	5800 2400 5900 2400
Wire Wire Line
	5900 2300 5800 2300
Wire Wire Line
	5800 2200 5900 2200
Wire Wire Line
	5900 2100 5800 2100
Wire Wire Line
	5800 2000 5900 2000
Wire Wire Line
	5900 1900 5800 1900
$Comp
L Display_Character:KCSC02-105 U?
U 1 1 5B07ADDE
P 6650 4100
F 0 "U?" H 6650 4767 50  0000 C CNN
F 1 "KCSC02-105" H 6650 4676 50  0000 C CNN
F 2 "Display_7Segment:KCSC02-105" H 6650 3500 50  0001 C CNN
F 3 "http://www.kingbright.com/attachments/file/psearch/000/00/00/KCSC02-105(Ver.9A).pdf" H 6150 4575 50  0001 L CNN
	1    6650 4100
	1    0    0    -1  
$EndComp
$Comp
L Display_Character:KCSC02-105 U?
U 1 1 5B07ADE5
P 6650 6000
F 0 "U?" H 6650 6667 50  0000 C CNN
F 1 "KCSC02-105" H 6650 6576 50  0000 C CNN
F 2 "Display_7Segment:KCSC02-105" H 6650 5400 50  0001 C CNN
F 3 "http://www.kingbright.com/attachments/file/psearch/000/00/00/KCSC02-105(Ver.9A).pdf" H 6150 6475 50  0001 L CNN
	1    6650 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 6400 7150 6400
Wire Wire Line
	7150 6400 7150 6300
Wire Wire Line
	7150 2500 6950 2500
Wire Wire Line
	6950 2600 7150 2600
Connection ~ 7150 2600
Wire Wire Line
	7150 2600 7150 2500
Wire Wire Line
	6950 4400 7150 4400
Connection ~ 7150 4400
Wire Wire Line
	7150 4400 7150 2600
Wire Wire Line
	6950 4500 7150 4500
Connection ~ 7150 4500
Wire Wire Line
	7150 4500 7150 4400
Wire Wire Line
	6950 6300 7150 6300
Connection ~ 7150 6300
Wire Wire Line
	7150 6300 7150 4500
$Comp
L power:VCC #PWR?
U 1 1 5B07ADFB
P 6950 1250
F 0 "#PWR?" H 6950 1100 50  0001 C CNN
F 1 "VCC" H 6967 1423 50  0000 C CNN
F 2 "" H 6950 1250 50  0001 C CNN
F 3 "" H 6950 1250 50  0001 C CNN
	1    6950 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 2500 7150 1350
Wire Wire Line
	7150 1350 6950 1350
Wire Wire Line
	6950 1350 6950 1250
Connection ~ 7150 2500
Wire Wire Line
	5400 1350 6950 1350
Wire Wire Line
	5400 1350 5400 1700
Connection ~ 6950 1350
Wire Wire Line
	2750 6600 4600 6600
Wire Wire Line
	4600 6600 4600 1900
Wire Wire Line
	4600 1900 5000 1900
$EndSCHEMATC