EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Binary Clock"
Date "2020-11-09"
Rev "v1.0"
Comp "Bartłomiej Przemysław Pluta"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R R4
U 1 1 5FAD7C11
P 5150 2450
F 0 "R4" V 4943 2450 50  0000 C CNN
F 1 "56R" V 5034 2450 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5080 2450 50  0001 C CNN
F 3 "~" H 5150 2450 50  0001 C CNN
	1    5150 2450
	0    1    1    0   
$EndComp
$Comp
L Device:R R5
U 1 1 5FAD9C0A
P 5150 2750
F 0 "R5" V 4943 2750 50  0000 C CNN
F 1 "56R" V 5034 2750 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5080 2750 50  0001 C CNN
F 3 "~" H 5150 2750 50  0001 C CNN
	1    5150 2750
	0    1    1    0   
$EndComp
$Comp
L Device:R R6
U 1 1 5FADA088
P 5150 3050
F 0 "R6" V 4943 3050 50  0000 C CNN
F 1 "56R" V 5034 3050 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5080 3050 50  0001 C CNN
F 3 "~" H 5150 3050 50  0001 C CNN
	1    5150 3050
	0    1    1    0   
$EndComp
$Comp
L Device:R R7
U 1 1 5FADA3FE
P 5150 3350
F 0 "R7" V 4943 3350 50  0000 C CNN
F 1 "56R" V 5034 3350 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5080 3350 50  0001 C CNN
F 3 "~" H 5150 3350 50  0001 C CNN
	1    5150 3350
	0    1    1    0   
$EndComp
$Comp
L Device:LED HD1
U 1 1 5FAE174B
P 5800 2200
F 0 "HD1" V 5839 2280 50  0000 L CNN
F 1 "LED" V 5748 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 5800 2200 50  0001 C CNN
F 3 "~" H 5800 2200 50  0001 C CNN
	1    5800 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED HD2
U 1 1 5FAE33BF
P 6100 2200
F 0 "HD2" V 6139 2280 50  0000 L CNN
F 1 "LED" V 6048 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 6100 2200 50  0001 C CNN
F 3 "~" H 6100 2200 50  0001 C CNN
	1    6100 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED HD3
U 1 1 5FAE3767
P 6400 2200
F 0 "HD3" V 6439 2280 50  0000 L CNN
F 1 "LED" V 6348 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 6400 2200 50  0001 C CNN
F 3 "~" H 6400 2200 50  0001 C CNN
	1    6400 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED HD4
U 1 1 5FAE3C28
P 6700 2200
F 0 "HD4" V 6739 2280 50  0000 L CNN
F 1 "LED" V 6648 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 6700 2200 50  0001 C CNN
F 3 "~" H 6700 2200 50  0001 C CNN
	1    6700 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED HD5
U 1 1 5FAE41DB
P 7000 2200
F 0 "HD5" V 7039 2280 50  0000 L CNN
F 1 "LED" V 6948 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 7000 2200 50  0001 C CNN
F 3 "~" H 7000 2200 50  0001 C CNN
	1    7000 2200
	0    1    -1   0   
$EndComp
Wire Wire Line
	5800 2450 5800 2350
Wire Wire Line
	5300 2450 5800 2450
Wire Wire Line
	5300 2750 6100 2750
Wire Wire Line
	6100 2750 6100 2350
Wire Wire Line
	6400 3050 6400 2350
Wire Wire Line
	5300 3050 6400 3050
Wire Wire Line
	5300 3350 6700 3350
Wire Wire Line
	6700 3350 6700 2350
Wire Wire Line
	5300 3650 7000 3650
Wire Wire Line
	7000 3650 7000 2350
$Comp
L Device:LED MD1
U 1 1 5FAF3317
P 7400 2200
F 0 "MD1" V 7439 2280 50  0000 L CNN
F 1 "LED" V 7348 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 7400 2200 50  0001 C CNN
F 3 "~" H 7400 2200 50  0001 C CNN
	1    7400 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED MD2
U 1 1 5FAF3335
P 7700 2200
F 0 "MD2" V 7739 2280 50  0000 L CNN
F 1 "LED" V 7648 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 7700 2200 50  0001 C CNN
F 3 "~" H 7700 2200 50  0001 C CNN
	1    7700 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED MD3
U 1 1 5FAF333F
P 8000 2200
F 0 "MD3" V 8039 2280 50  0000 L CNN
F 1 "LED" V 7948 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 8000 2200 50  0001 C CNN
F 3 "~" H 8000 2200 50  0001 C CNN
	1    8000 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED MD4
U 1 1 5FAF3349
P 8300 2200
F 0 "MD4" V 8339 2280 50  0000 L CNN
F 1 "LED" V 8248 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 8300 2200 50  0001 C CNN
F 3 "~" H 8300 2200 50  0001 C CNN
	1    8300 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED MD5
U 1 1 5FAF3353
P 8600 2200
F 0 "MD5" V 8639 2280 50  0000 L CNN
F 1 "LED" V 8548 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 8600 2200 50  0001 C CNN
F 3 "~" H 8600 2200 50  0001 C CNN
	1    8600 2200
	0    1    -1   0   
$EndComp
Wire Wire Line
	7400 2450 7400 2350
Wire Wire Line
	7700 2750 7700 2350
Wire Wire Line
	8000 3050 8000 2350
Wire Wire Line
	8300 3350 8300 2350
Wire Wire Line
	8600 3650 8600 2350
$Comp
L Device:LED MD6
U 1 1 5FAF658E
P 8900 2200
F 0 "MD6" V 8939 2280 50  0000 L CNN
F 1 "LED" V 8848 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 8900 2200 50  0001 C CNN
F 3 "~" H 8900 2200 50  0001 C CNN
	1    8900 2200
	0    1    -1   0   
$EndComp
Wire Wire Line
	5800 2450 7400 2450
Connection ~ 5800 2450
Wire Wire Line
	7700 2750 6100 2750
Connection ~ 6100 2750
Wire Wire Line
	8000 3050 6400 3050
Connection ~ 6400 3050
Wire Wire Line
	8300 3350 6700 3350
Connection ~ 6700 3350
Wire Wire Line
	8600 3650 7000 3650
Connection ~ 7000 3650
Wire Wire Line
	5300 3950 8900 3950
Wire Wire Line
	8900 3950 8900 2350
$Comp
L Device:LED SD1
U 1 1 5FB0032A
P 9300 2200
F 0 "SD1" V 9339 2280 50  0000 L CNN
F 1 "LED" V 9248 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 9300 2200 50  0001 C CNN
F 3 "~" H 9300 2200 50  0001 C CNN
	1    9300 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED SD2
U 1 1 5FB00348
P 9600 2200
F 0 "SD2" V 9639 2280 50  0000 L CNN
F 1 "LED" V 9548 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 9600 2200 50  0001 C CNN
F 3 "~" H 9600 2200 50  0001 C CNN
	1    9600 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED SD3
U 1 1 5FB00352
P 9900 2200
F 0 "SD3" V 9939 2280 50  0000 L CNN
F 1 "LED" V 9848 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 9900 2200 50  0001 C CNN
F 3 "~" H 9900 2200 50  0001 C CNN
	1    9900 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED SD4
U 1 1 5FB0035C
P 10200 2200
F 0 "SD4" V 10239 2280 50  0000 L CNN
F 1 "LED" V 10148 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 10200 2200 50  0001 C CNN
F 3 "~" H 10200 2200 50  0001 C CNN
	1    10200 2200
	0    1    -1   0   
$EndComp
$Comp
L Device:LED SD5
U 1 1 5FB00366
P 10500 2200
F 0 "SD5" V 10539 2280 50  0000 L CNN
F 1 "LED" V 10448 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 10500 2200 50  0001 C CNN
F 3 "~" H 10500 2200 50  0001 C CNN
	1    10500 2200
	0    1    -1   0   
$EndComp
Wire Wire Line
	9300 2450 9300 2350
Wire Wire Line
	9600 2750 9600 2350
Wire Wire Line
	9900 3050 9900 2350
Wire Wire Line
	10200 3350 10200 2350
Wire Wire Line
	10500 3650 10500 2350
$Comp
L Device:LED SD6
U 1 1 5FB00375
P 10800 2200
F 0 "SD6" V 10839 2280 50  0000 L CNN
F 1 "LED" V 10748 2280 50  0001 L CNN
F 2 "LED_THT:LED_D5.0mm" H 10800 2200 50  0001 C CNN
F 3 "~" H 10800 2200 50  0001 C CNN
	1    10800 2200
	0    1    -1   0   
$EndComp
Wire Wire Line
	10800 3950 10800 2350
Wire Wire Line
	7400 2450 9300 2450
Connection ~ 7400 2450
Wire Wire Line
	9600 2750 7700 2750
Connection ~ 7700 2750
Wire Wire Line
	9900 3050 8000 3050
Connection ~ 8000 3050
Wire Wire Line
	10200 3350 8300 3350
Connection ~ 8300 3350
Wire Wire Line
	10500 3650 8600 3650
Connection ~ 8600 3650
Wire Wire Line
	10800 3950 8900 3950
Connection ~ 8900 3950
Wire Wire Line
	5800 2050 5800 1900
Wire Wire Line
	5800 1900 6100 1900
Wire Wire Line
	7000 1900 7000 2050
Wire Wire Line
	6700 2050 6700 1900
Connection ~ 6700 1900
Wire Wire Line
	6700 1900 7000 1900
Wire Wire Line
	6400 2050 6400 1900
Connection ~ 6400 1900
Wire Wire Line
	6400 1900 6700 1900
Wire Wire Line
	6100 2050 6100 1900
Connection ~ 6100 1900
Wire Wire Line
	6100 1900 6400 1900
Wire Wire Line
	7400 2050 7400 1900
Wire Wire Line
	7400 1900 7700 1900
Wire Wire Line
	8900 1900 8900 2050
Wire Wire Line
	8600 2050 8600 1900
Connection ~ 8600 1900
Wire Wire Line
	8600 1900 8900 1900
Wire Wire Line
	8300 2050 8300 1900
Connection ~ 8300 1900
Wire Wire Line
	8300 1900 8600 1900
Wire Wire Line
	8000 2050 8000 1900
Connection ~ 8000 1900
Wire Wire Line
	8000 1900 8300 1900
Wire Wire Line
	7700 2050 7700 1900
Connection ~ 7700 1900
Wire Wire Line
	7700 1900 8000 1900
Wire Wire Line
	9300 2050 9300 1900
Wire Wire Line
	10800 1900 10800 2050
Wire Wire Line
	10500 2050 10500 1900
Connection ~ 10500 1900
Wire Wire Line
	10500 1900 10800 1900
Wire Wire Line
	10200 2050 10200 1900
Connection ~ 10200 1900
Wire Wire Line
	10200 1900 10500 1900
Wire Wire Line
	9900 2050 9900 1900
Wire Wire Line
	9300 1900 9600 1900
Connection ~ 9900 1900
Wire Wire Line
	9900 1900 10200 1900
Wire Wire Line
	9600 2050 9600 1900
Connection ~ 9600 1900
Wire Wire Line
	9600 1900 9900 1900
Wire Wire Line
	5000 2450 4850 2450
Text Label 4850 2450 0    39   ~ 0
LED0
Wire Wire Line
	5000 2750 4850 2750
Wire Wire Line
	5000 3050 4850 3050
Wire Wire Line
	5000 3350 4850 3350
Wire Wire Line
	5000 3650 4850 3650
Wire Wire Line
	5000 3950 4850 3950
Text Label 4850 2750 0    39   ~ 0
LED1
Text Label 4850 3050 0    39   ~ 0
LED2
Text Label 4850 3350 0    39   ~ 0
LED3
Text Label 4850 3650 0    39   ~ 0
LED4
Text Label 4850 3950 0    39   ~ 0
LED5
$Comp
L Switch:SW_Push SW1
U 1 1 5FCC0002
P 7600 4950
F 0 "SW1" V 7554 5098 50  0000 L CNN
F 1 "INC_HOUR" V 7645 5098 50  0000 L CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 7600 5150 50  0001 C CNN
F 3 "~" H 7600 5150 50  0001 C CNN
	1    7600 4950
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 5150 7600 5200
$Comp
L power:GND #PWR?
U 1 1 5FCC8117
P 7600 5200
F 0 "#PWR?" H 7600 4950 50  0001 C CNN
F 1 "GND" H 7605 5027 50  0000 C CNN
F 2 "" H 7600 5200 50  0001 C CNN
F 3 "" H 7600 5200 50  0001 C CNN
	1    7600 5200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW2
U 1 1 5FD056CB
P 7600 5850
F 0 "SW2" V 7554 5998 50  0000 L CNN
F 1 "INC_MINUTE" V 7645 5998 50  0000 L CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 7600 6050 50  0001 C CNN
F 3 "~" H 7600 6050 50  0001 C CNN
	1    7600 5850
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 6050 7600 6100
$Comp
L power:GND #PWR?
U 1 1 5FD056E8
P 7600 6100
F 0 "#PWR?" H 7600 5850 50  0001 C CNN
F 1 "GND" H 7605 5927 50  0000 C CNN
F 2 "" H 7600 6100 50  0001 C CNN
F 3 "" H 7600 6100 50  0001 C CNN
	1    7600 6100
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW3
U 1 1 5FD0D6D9
P 8450 4950
F 0 "SW3" V 8404 5098 50  0000 L CNN
F 1 "INC_SECOND" V 8495 5098 50  0000 L CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 8450 5150 50  0001 C CNN
F 3 "~" H 8450 5150 50  0001 C CNN
	1    8450 4950
	0    1    1    0   
$EndComp
Wire Wire Line
	8450 5150 8450 5200
$Comp
L power:GND #PWR?
U 1 1 5FD0D6F6
P 8450 5200
F 0 "#PWR?" H 8450 4950 50  0001 C CNN
F 1 "GND" H 8455 5027 50  0000 C CNN
F 2 "" H 8450 5200 50  0001 C CNN
F 3 "" H 8450 5200 50  0001 C CNN
	1    8450 5200
	1    0    0    -1  
$EndComp
Wire Notes Line
	6900 7700 6900 6150
Wire Notes Line
	6900 6150 4700 6150
Wire Notes Line
	4700 6150 4700 7700
Wire Notes Line
	4700 7700 6900 7700
Wire Notes Line
	4600 7700 550  7700
Wire Notes Line
	11150 550  4700 550 
Wire Notes Line
	7000 4400 9200 4400
Wire Notes Line
	4600 5350 4600 7700
Wire Notes Line
	550  7700 550  5350
Wire Notes Line
	9200 6450 7000 6450
Wire Notes Line
	7000 6450 7000 4400
Wire Notes Line
	9200 4400 9200 6450
Wire Notes Line
	6900 6050 6900 4400
Wire Notes Line
	4700 4300 11150 4300
Wire Notes Line
	4700 550  4700 4300
Wire Notes Line
	11150 4300 11150 550 
Wire Notes Line
	550  550  4600 550 
Text Label 1450 1250 0    39   ~ 0
RST
Connection ~ 1650 1250
Wire Wire Line
	1650 1250 1450 1250
Wire Wire Line
	1650 1250 1800 1250
Wire Wire Line
	1650 1150 1650 1250
$Comp
L power:VCC #PWR?
U 1 1 5FAAAD75
P 2500 800
F 0 "#PWR?" H 2500 650 50  0001 C CNN
F 1 "VCC" H 2500 950 50  0000 C CNN
F 2 "" H 2500 800 50  0001 C CNN
F 3 "" H 2500 800 50  0001 C CNN
	1    2500 800 
	1    0    0    -1  
$EndComp
Connection ~ 2500 900 
Wire Wire Line
	2500 900  2500 800 
Wire Wire Line
	2500 900  2500 950 
Wire Wire Line
	2400 900  2500 900 
Wire Wire Line
	2400 950  2400 900 
$Comp
L Device:R R1
U 1 1 5FA99267
P 1650 1000
F 0 "R1" H 1580 954 50  0000 R CNN
F 1 "10k" H 1580 1045 50  0000 R CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 1580 1000 50  0001 C CNN
F 3 "~" H 1650 1000 50  0001 C CNN
	1    1650 1000
	-1   0    0    1   
$EndComp
Text Label 3400 2850 2    39   ~ 0
SCK
Text Label 3400 2750 2    39   ~ 0
MISO
Text Label 3400 2650 2    39   ~ 0
MOSI
Wire Wire Line
	3000 2850 3400 2850
Wire Wire Line
	3000 2750 3400 2750
Wire Wire Line
	3000 2650 3400 2650
Wire Wire Line
	3000 1750 3400 1750
Wire Wire Line
	3000 1650 3400 1650
Wire Wire Line
	3000 1550 3400 1550
Wire Wire Line
	3000 1450 3400 1450
Wire Wire Line
	3000 1350 3400 1350
Wire Wire Line
	3000 4150 3400 4150
Wire Wire Line
	3000 1250 3400 1250
Text Label 3400 4150 2    39   ~ 0
RTC_INT
Text Label 3400 1750 2    39   ~ 0
LED5
Text Label 3400 1650 2    39   ~ 0
LED4
Text Label 3400 1550 2    39   ~ 0
LED3
Text Label 3400 1450 2    39   ~ 0
LED2
Text Label 3400 1350 2    39   ~ 0
LED1
Text Label 3400 1250 2    39   ~ 0
LED0
Wire Notes Line
	550  5350 4600 5350
Wire Notes Line
	4700 4400 4700 6050
Wire Notes Line
	6900 4400 4700 4400
Wire Notes Line
	4700 6050 6900 6050
Wire Wire Line
	6200 5050 6400 5050
Text Label 6400 5050 2    39   ~ 0
MISO
Wire Wire Line
	6200 5150 6400 5150
Wire Wire Line
	6200 5250 6400 5250
Wire Wire Line
	6200 5350 6400 5350
Text Label 6400 5150 2    39   ~ 0
MOSI
Text Label 6400 5250 2    39   ~ 0
SCK
Text Label 6400 5350 2    39   ~ 0
RST
Wire Wire Line
	5700 4700 5700 4750
$Comp
L power:VCC #PWR?
U 1 1 5FF0D98E
P 5700 4700
F 0 "#PWR?" H 5700 4550 50  0001 C CNN
F 1 "VCC" H 5715 4873 50  0000 C CNN
F 2 "" H 5700 4700 50  0001 C CNN
F 3 "" H 5700 4700 50  0001 C CNN
	1    5700 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 5650 5700 5700
$Comp
L power:GND #PWR?
U 1 1 5FF05076
P 5700 5700
F 0 "#PWR?" H 5700 5450 50  0001 C CNN
F 1 "GND" H 5705 5527 50  0000 C CNN
F 2 "" H 5700 5700 50  0001 C CNN
F 3 "" H 5700 5700 50  0001 C CNN
	1    5700 5700
	1    0    0    -1  
$EndComp
$Comp
L Connector:AVR-ISP-10 J1
U 1 1 5FEFAC1B
P 5800 5250
F 0 "J1" H 5470 5346 50  0000 R CNN
F 1 "AVR-ISP-10" H 5470 5255 50  0000 R CNN
F 2 "Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical" V 5550 5300 50  0001 C CNN
F 3 " ~" H 4525 4700 50  0001 C CNN
	1    5800 5250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FBA20AA
P 2400 5000
F 0 "#PWR?" H 2400 4750 50  0001 C CNN
F 1 "GND" H 2400 4850 50  0000 C CNN
F 2 "" H 2400 5000 50  0001 C CNN
F 3 "" H 2400 5000 50  0001 C CNN
	1    2400 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 5000 2400 4950
Wire Wire Line
	1650 800  1650 850 
$Comp
L power:VCC #PWR?
U 1 1 5FAA8074
P 1650 800
F 0 "#PWR?" H 1650 650 50  0001 C CNN
F 1 "VCC" H 1650 950 50  0000 C CNN
F 2 "" H 1650 800 50  0001 C CNN
F 3 "" H 1650 800 50  0001 C CNN
	1    1650 800 
	1    0    0    -1  
$EndComp
Wire Notes Line
	4600 5250 550  5250
Wire Notes Line
	550  550  550  5250
$Comp
L MCU_Microchip_ATmega:ATmega32A-PU U2
U 1 1 5FCFC43A
P 2400 2950
F 0 "U2" H 2850 4900 50  0000 C CNN
F 1 "ATmega32A-PU" H 3000 1000 50  0000 C CNN
F 2 "Package_QFP:TQFP-44-1EP_10x10mm_P0.8mm_EP4.5x4.5mm" H 2400 2950 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/atmel-8155-8-bit-microcontroller-avr-atmega32a_datasheet.pdf" H 2400 2950 50  0001 C CNN
	1    2400 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 2150 3400 2150
Wire Wire Line
	3000 2250 3400 2250
Wire Wire Line
	3000 2350 3400 2350
Text Label 3400 2150 2    39   ~ 0
INC_HOUR
Text Label 3400 2250 2    39   ~ 0
INC_MINUTE
Text Label 3400 2350 2    39   ~ 0
INC_SECOND
Wire Wire Line
	3000 4650 3400 4650
Wire Wire Line
	3000 4550 3400 4550
Wire Wire Line
	3000 4450 3400 4450
Text Label 3400 4650 2    39   ~ 0
SECOND_LED
Text Label 3400 4550 2    39   ~ 0
MINUTE_LED
Text Label 3100 4450 0    39   ~ 0
HOUR_LED
$Comp
L Device:C C1
U 1 1 5FAAEFBE
P 900 2700
F 0 "C1" H 1015 2746 50  0000 L CNN
F 1 "100n" H 1015 2655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 938 2550 50  0001 C CNN
F 3 "~" H 900 2700 50  0001 C CNN
	1    900  2700
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C3
U 1 1 5FAAF777
P 1400 2700
F 0 "C3" H 1518 2746 50  0000 L CNN
F 1 "22u" H 1518 2655 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.3" H 1438 2550 50  0001 C CNN
F 3 "~" H 1400 2700 50  0001 C CNN
	1    1400 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 2350 1400 2550
Wire Wire Line
	900  2350 1150 2350
Wire Wire Line
	1150 2350 1150 2200
Connection ~ 1150 2350
Wire Wire Line
	1150 2350 1400 2350
Wire Wire Line
	1400 3100 1400 2850
Wire Wire Line
	1150 3100 1150 3200
Wire Wire Line
	1150 3100 1400 3100
$Comp
L power:VCC #PWR?
U 1 1 5FAB31CC
P 1150 2200
F 0 "#PWR?" H 1150 2050 50  0001 C CNN
F 1 "VCC" H 1165 2373 50  0000 C CNN
F 2 "" H 1150 2200 50  0001 C CNN
F 3 "" H 1150 2200 50  0001 C CNN
	1    1150 2200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FAB3B5F
P 1150 3200
F 0 "#PWR?" H 1150 2950 50  0001 C CNN
F 1 "GND" H 1155 3027 50  0000 C CNN
F 2 "" H 1150 3200 50  0001 C CNN
F 3 "" H 1150 3200 50  0001 C CNN
	1    1150 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  2350 900  2550
Wire Wire Line
	900  2850 900  3100
Wire Wire Line
	900  3100 1150 3100
Connection ~ 1150 3100
Wire Wire Line
	3000 3150 3750 3150
Wire Wire Line
	3000 3050 4050 3050
$Comp
L power:VCC #PWR?
U 1 1 5FAC4BA3
P 3900 2350
F 0 "#PWR?" H 3900 2200 50  0001 C CNN
F 1 "VCC" H 3915 2523 50  0000 C CNN
F 2 "" H 3900 2350 50  0001 C CNN
F 3 "" H 3900 2350 50  0001 C CNN
	1    3900 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 2350 3900 2500
Wire Wire Line
	3900 2500 4050 2500
Connection ~ 3900 2500
Wire Wire Line
	4050 2500 4050 2600
Wire Wire Line
	3750 2500 3900 2500
Wire Wire Line
	3750 2600 3750 2500
Wire Wire Line
	4050 3050 4250 3050
Connection ~ 4050 3050
Wire Wire Line
	4050 2900 4050 3050
Wire Wire Line
	3750 3150 4250 3150
Connection ~ 3750 3150
Wire Wire Line
	3750 2900 3750 3150
$Comp
L Device:R R3
U 1 1 5FABFC16
P 4050 2750
F 0 "R3" H 3980 2704 50  0000 R CNN
F 1 "4k7" H 3980 2795 50  0000 R CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 3980 2750 50  0001 C CNN
F 3 "~" H 4050 2750 50  0001 C CNN
	1    4050 2750
	-1   0    0    1   
$EndComp
$Comp
L Device:R R2
U 1 1 5FABF1AE
P 3750 2750
F 0 "R2" H 3680 2704 50  0000 R CNN
F 1 "4k7" H 3680 2795 50  0000 R CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 3680 2750 50  0001 C CNN
F 3 "~" H 3750 2750 50  0001 C CNN
	1    3750 2750
	-1   0    0    1   
$EndComp
Text Label 4250 3150 2    39   ~ 0
SDA
Text Label 4250 3050 2    39   ~ 0
SCL
Wire Wire Line
	3000 4350 3100 4350
Wire Wire Line
	3000 4250 3100 4250
Wire Wire Line
	3000 2550 3100 2550
Wire Wire Line
	3000 1850 3100 1850
Wire Wire Line
	3000 1950 3100 1950
Wire Wire Line
	1800 1450 1700 1450
Wire Wire Line
	1800 1650 1700 1650
Wire Wire Line
	1800 1850 1700 1850
NoConn ~ 1700 1850
NoConn ~ 1700 1650
NoConn ~ 1700 1450
NoConn ~ 3100 1850
NoConn ~ 3100 1950
NoConn ~ 3100 2550
NoConn ~ 3100 4250
NoConn ~ 3100 4350
$Comp
L Device:C C8
U 1 1 5FC2582D
P 6400 6900
F 0 "C8" H 6515 6946 50  0000 L CNN
F 1 "100n" H 6515 6855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6438 6750 50  0001 C CNN
F 3 "~" H 6400 6900 50  0001 C CNN
	1    6400 6900
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C7
U 1 1 5FC4FFC8
P 5900 6900
F 0 "C7" H 6018 6946 50  0000 L CNN
F 1 "470u" H 6018 6855 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 5938 6750 50  0001 C CNN
F 3 "~" H 5900 6900 50  0001 C CNN
	1    5900 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 6650 5900 6750
Wire Wire Line
	5900 7050 5900 7150
Wire Wire Line
	5900 7150 6400 7150
Wire Wire Line
	6400 6650 6400 6750
Wire Wire Line
	6400 6650 6400 6550
Connection ~ 6400 6650
Wire Wire Line
	6400 7150 6400 7050
Wire Wire Line
	6400 7150 6400 7250
Connection ~ 6400 7150
$Comp
L power:VCC #PWR?
U 1 1 5FCB1A00
P 6400 6550
F 0 "#PWR?" H 6400 6400 50  0001 C CNN
F 1 "VCC" H 6415 6723 50  0000 C CNN
F 2 "" H 6400 6550 50  0001 C CNN
F 3 "" H 6400 6550 50  0001 C CNN
	1    6400 6550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FCB23B4
P 6400 7250
F 0 "#PWR?" H 6400 7000 50  0001 C CNN
F 1 "GND" H 6405 7077 50  0000 C CNN
F 2 "" H 6400 7250 50  0001 C CNN
F 3 "" H 6400 7250 50  0001 C CNN
	1    6400 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 6650 6400 6650
Wire Wire Line
	5150 6650 5900 6650
Connection ~ 5900 6650
Connection ~ 5900 7150
$Comp
L power:PWR_FLAG #FLG?
U 1 1 600DBDE7
P 5150 7250
F 0 "#FLG?" H 5150 7325 50  0001 C CNN
F 1 "PWR_FLAG" H 5150 7423 50  0000 C CNN
F 2 "" H 5150 7250 50  0001 C CNN
F 3 "~" H 5150 7250 50  0001 C CNN
	1    5150 7250
	-1   0    0    1   
$EndComp
$Comp
L power:PWR_FLAG #FLG?
U 1 1 600DC567
P 5150 6550
F 0 "#FLG?" H 5150 6625 50  0001 C CNN
F 1 "PWR_FLAG" H 5150 6723 50  0000 C CNN
F 2 "" H 5150 6550 50  0001 C CNN
F 3 "~" H 5150 6550 50  0001 C CNN
	1    5150 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 6550 5150 6650
Wire Wire Line
	5150 7250 5150 7150
Wire Notes Line
	4600 550  4600 5250
$Comp
L Device:R R8
U 1 1 5FADA731
P 5150 3650
F 0 "R8" V 4943 3650 50  0000 C CNN
F 1 "56R" V 5034 3650 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5080 3650 50  0001 C CNN
F 3 "~" H 5150 3650 50  0001 C CNN
	1    5150 3650
	0    1    1    0   
$EndComp
$Comp
L Device:R R9
U 1 1 5FADAA35
P 5150 3950
F 0 "R9" V 4943 3950 50  0000 C CNN
F 1 "56R" V 5034 3950 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 5080 3950 50  0001 C CNN
F 3 "~" H 5150 3950 50  0001 C CNN
	1    5150 3950
	0    1    1    0   
$EndComp
$Comp
L Device:Battery BT1
U 1 1 5FACBB8C
P 5150 6900
F 0 "BT1" H 5258 6946 50  0000 L CNN
F 1 "3x1.5V" H 5258 6855 50  0000 L CNN
F 2 "Battery:BatteryHolder_TruPower_BH-331P_3xAA" V 5150 6960 50  0001 C CNN
F 3 "~" V 5150 6960 50  0001 C CNN
	1    5150 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 6700 5150 6650
Connection ~ 5150 6650
Wire Wire Line
	5150 7150 5900 7150
Wire Wire Line
	5150 7100 5150 7150
Connection ~ 5150 7150
Wire Notes Line
	4250 6150 4250 6850
Connection ~ 7000 1900
Connection ~ 10800 1900
Wire Wire Line
	10800 1700 10800 1900
Connection ~ 8900 1900
Wire Wire Line
	8900 1700 8900 1900
Wire Wire Line
	7000 1700 7000 1900
Text Label 9250 1500 0    39   ~ 0
SECOND_LED
Wire Wire Line
	9600 1500 9250 1500
Text Label 7400 1500 0    39   ~ 0
MINUTE_LED
$Comp
L Device:R R10
U 1 1 5FB2FB2C
P 6450 1500
F 0 "R10" V 6243 1500 50  0000 C CNN
F 1 "2k2" V 6334 1500 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 6380 1500 50  0001 C CNN
F 3 "~" H 6450 1500 50  0001 C CNN
	1    6450 1500
	0    1    1    0   
$EndComp
Wire Wire Line
	6700 1500 6600 1500
Wire Wire Line
	10100 1500 10000 1500
Wire Wire Line
	10500 1500 10400 1500
$Comp
L Device:R R12
U 1 1 5FB3A3FB
P 10250 1500
F 0 "R12" V 10043 1500 50  0000 C CNN
F 1 "2k2" V 10134 1500 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 10180 1500 50  0001 C CNN
F 3 "~" H 10250 1500 50  0001 C CNN
	1    10250 1500
	0    1    1    0   
$EndComp
$Comp
L Device:Q_PNP_BCE PNP3
U 1 1 5FB3A3CF
P 10700 1500
F 0 "PNP3" H 10891 1500 50  0000 L CNN
F 1 "Q_PNP_BCE" H 10890 1545 50  0001 L CNN
F 2 "Package_TO_SOT_SMD:SOT-223" H 10900 1600 50  0001 C CNN
F 3 "~" H 10700 1500 50  0001 C CNN
	1    10700 1500
	1    0    0    1   
$EndComp
Wire Wire Line
	8600 1500 8450 1500
$Comp
L Device:R R11
U 1 1 5FB351D5
P 8300 1500
F 0 "R11" V 8093 1500 50  0000 C CNN
F 1 "2k2" V 8184 1500 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 8230 1500 50  0001 C CNN
F 3 "~" H 8300 1500 50  0001 C CNN
	1    8300 1500
	0    1    1    0   
$EndComp
$Comp
L Device:Q_PNP_BCE PNP2
U 1 1 5FB351A9
P 8800 1500
F 0 "PNP2" H 8991 1500 50  0000 L CNN
F 1 "Q_PNP_BCE" H 8990 1545 50  0001 L CNN
F 2 "Package_TO_SOT_SMD:SOT-223" H 9000 1600 50  0001 C CNN
F 3 "~" H 8800 1500 50  0001 C CNN
	1    8800 1500
	1    0    0    1   
$EndComp
$Comp
L Device:Q_PNP_BCE PNP1
U 1 1 5FB29A35
P 6900 1500
F 0 "PNP1" H 7091 1500 50  0000 L CNN
F 1 "Q_PNP_BCE" H 7090 1545 50  0001 L CNN
F 2 "Package_TO_SOT_SMD:SOT-223" H 7100 1600 50  0001 C CNN
F 3 "~" H 6900 1500 50  0001 C CNN
	1    6900 1500
	1    0    0    1   
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FE4376E
P 7000 1050
F 0 "#PWR?" H 7000 900 50  0001 C CNN
F 1 "VCC" H 7015 1223 50  0000 C CNN
F 2 "" H 7000 1050 50  0001 C CNN
F 3 "" H 7000 1050 50  0001 C CNN
	1    7000 1050
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FE43BFB
P 8900 1050
F 0 "#PWR?" H 8900 900 50  0001 C CNN
F 1 "VCC" H 8915 1223 50  0000 C CNN
F 2 "" H 8900 1050 50  0001 C CNN
F 3 "" H 8900 1050 50  0001 C CNN
	1    8900 1050
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FE44341
P 10800 1050
F 0 "#PWR?" H 10800 900 50  0001 C CNN
F 1 "VCC" H 10815 1223 50  0000 C CNN
F 2 "" H 10800 1050 50  0001 C CNN
F 3 "" H 10800 1050 50  0001 C CNN
	1    10800 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 1300 7000 1050
Wire Wire Line
	8900 1300 8900 1050
Wire Wire Line
	10800 1300 10800 1050
Wire Wire Line
	5800 1500 6300 1500
Wire Wire Line
	7400 1500 8150 1500
Text Label 5800 1500 0    39   ~ 0
HOUR_LED
Text Label 7200 4650 0    39   ~ 0
INC_HOUR
Wire Wire Line
	7200 4650 7600 4650
Wire Wire Line
	7600 4750 7600 4650
Text Label 7200 5550 0    39   ~ 0
INC_MINUTE
Wire Wire Line
	7200 5550 7600 5550
Wire Wire Line
	7600 5650 7600 5550
Text Label 8050 4650 0    39   ~ 0
INC_SECOND
Wire Wire Line
	8050 4650 8450 4650
Wire Wire Line
	8450 4750 8450 4650
$Comp
L Switch:SW_Push SW4
U 1 1 5FD20DE5
P 8450 5850
F 0 "SW4" V 8404 5998 50  0000 L CNN
F 1 "INC_BTNESS" V 8495 5998 50  0000 L CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 8450 6050 50  0001 C CNN
F 3 "~" H 8450 6050 50  0001 C CNN
	1    8450 5850
	0    1    1    0   
$EndComp
Wire Wire Line
	8450 6050 8450 6100
$Comp
L power:GND #PWR?
U 1 1 5FD20E02
P 8450 6100
F 0 "#PWR?" H 8450 5850 50  0001 C CNN
F 1 "GND" H 8455 5927 50  0000 C CNN
F 2 "" H 8450 6100 50  0001 C CNN
F 3 "" H 8450 6100 50  0001 C CNN
	1    8450 6100
	1    0    0    -1  
$EndComp
Text Label 8050 5550 0    39   ~ 0
INC_BTNESS
Wire Wire Line
	8050 5550 8450 5550
Wire Wire Line
	8450 5650 8450 5550
Wire Wire Line
	3000 2450 3400 2450
Text Label 3400 2450 2    39   ~ 0
INC_BTNESS
Wire Wire Line
	3000 3950 3400 3950
Wire Wire Line
	3000 4050 3400 4050
Text Label 3400 3950 2    39   ~ 0
RX
Text Label 3400 4050 2    39   ~ 0
TX
$Comp
L Connector_Generic:Conn_01x04 J2
U 1 1 5FBF376B
P 9850 5350
F 0 "J2" H 9930 5342 50  0000 L CNN
F 1 "UART" H 9930 5251 50  0000 L CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_1x04_P1.27mm_Vertical" H 9850 5350 50  0001 C CNN
F 3 "~" H 9850 5350 50  0001 C CNN
	1    9850 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 3250 3400 3250
Wire Wire Line
	3000 3350 3400 3350
Wire Wire Line
	3000 3450 3400 3450
Wire Wire Line
	3000 3550 3400 3550
Wire Wire Line
	3000 3650 3400 3650
Wire Wire Line
	3000 3750 3400 3750
Text Label 3400 3250 2    39   ~ 0
COM0
Text Label 3400 3350 2    39   ~ 0
COM1
Text Label 3400 3450 2    39   ~ 0
COM2
Text Label 3400 3550 2    39   ~ 0
COM3
Text Label 3400 3650 2    39   ~ 0
COM4
Text Label 3400 3750 2    39   ~ 0
COM5
Wire Wire Line
	9650 5350 9550 5350
Wire Wire Line
	9650 5450 9550 5450
Wire Wire Line
	9650 5550 9600 5550
Wire Wire Line
	9600 5550 9600 5600
Wire Wire Line
	9650 5250 9600 5250
Wire Wire Line
	9600 5250 9600 5200
Text Label 9550 5350 0    39   ~ 0
TX
Text Label 9550 5450 0    39   ~ 0
RX
$Comp
L power:GND #PWR?
U 1 1 5FCADB86
P 9600 5600
F 0 "#PWR?" H 9600 5350 50  0001 C CNN
F 1 "GND" H 9605 5427 50  0000 C CNN
F 2 "" H 9600 5600 50  0001 C CNN
F 3 "" H 9600 5600 50  0001 C CNN
	1    9600 5600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FCADEB9
P 9600 5200
F 0 "#PWR?" H 9600 5050 50  0001 C CNN
F 1 "VCC" H 9615 5373 50  0000 C CNN
F 2 "" H 9600 5200 50  0001 C CNN
F 3 "" H 9600 5200 50  0001 C CNN
	1    9600 5200
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 5FD558EF
P 10350 4950
F 0 "#PWR?" H 10350 4800 50  0001 C CNN
F 1 "VCC" H 10365 5123 50  0000 C CNN
F 2 "" H 10350 4950 50  0001 C CNN
F 3 "" H 10350 4950 50  0001 C CNN
	1    10350 4950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FD555EF
P 10350 5950
F 0 "#PWR?" H 10350 5700 50  0001 C CNN
F 1 "GND" H 10355 5777 50  0000 C CNN
F 2 "" H 10350 5950 50  0001 C CNN
F 3 "" H 10350 5950 50  0001 C CNN
	1    10350 5950
	1    0    0    -1  
$EndComp
Text Label 10250 5800 0    39   ~ 0
COM5
Text Label 10250 5700 0    39   ~ 0
COM4
Text Label 10250 5600 0    39   ~ 0
COM3
Text Label 10250 5500 0    39   ~ 0
COM2
Text Label 10250 5400 0    39   ~ 0
COM1
Wire Wire Line
	10350 5000 10350 4950
Wire Wire Line
	10400 5000 10350 5000
Wire Wire Line
	10350 5900 10350 5950
Wire Wire Line
	10400 5900 10350 5900
Wire Wire Line
	10400 5800 10250 5800
Wire Wire Line
	10400 5700 10250 5700
Wire Wire Line
	10400 5600 10250 5600
Wire Wire Line
	10400 5500 10250 5500
Wire Wire Line
	10400 5400 10250 5400
Text Label 10250 5300 0    39   ~ 0
COM0
Wire Wire Line
	10250 5300 10400 5300
Wire Notes Line
	11150 4400 11150 6450
Wire Notes Line
	11150 6450 9300 6450
Wire Notes Line
	9300 6450 9300 4400
Wire Notes Line
	9300 4400 11150 4400
$Comp
L Connector_Generic:Conn_01x10 J3
U 1 1 5FECBF82
P 10600 5400
F 0 "J3" H 10680 5392 50  0000 L CNN
F 1 "COM/TWI" H 10680 5301 50  0000 L CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_1x10_P1.27mm_Vertical" H 10600 5400 50  0001 C CNN
F 3 "~" H 10600 5400 50  0001 C CNN
	1    10600 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 5100 10250 5100
Wire Wire Line
	10400 5200 10250 5200
Text Label 10250 5200 0    39   ~ 0
SCL
Text Label 10250 5100 0    39   ~ 0
SDA
$Comp
L power:VCC #PWR?
U 1 1 5FBF53FA
P 2900 7050
F 0 "#PWR?" H 2900 6900 50  0001 C CNN
F 1 "VCC" H 2915 7223 50  0000 C CNN
F 2 "" H 2900 7050 50  0001 C CNN
F 3 "" H 2900 7050 50  0001 C CNN
	1    2900 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 7150 2900 7050
Wire Wire Line
	2800 7150 2900 7150
Wire Wire Line
	1900 7150 1900 7250
Connection ~ 1900 7150
Wire Wire Line
	2300 7150 1900 7150
Wire Wire Line
	1900 6850 1900 7150
Wire Wire Line
	2400 6650 2550 6650
Wire Wire Line
	2550 6650 2550 7000
Connection ~ 2800 6250
Wire Wire Line
	2800 6250 2400 6250
Connection ~ 1200 6250
Wire Wire Line
	1200 6250 1200 6100
Wire Wire Line
	1200 6650 1200 6600
Wire Wire Line
	1400 6650 1200 6650
Wire Wire Line
	1200 6250 1200 6300
Wire Wire Line
	1400 6250 1200 6250
$Comp
L PCF8583:PCF8583P U1
U 1 1 6001FC75
P 1900 6050
F 0 "U1" H 2250 6000 39  0000 C CNN
F 1 "PCF8583P" H 2250 5300 39  0000 C CNN
F 2 "Package_SO:Diodes_SO-8EP" H 1900 6050 39  0001 C CNN
F 3 "" H 1900 6050 39  0001 C CNN
	1    1900 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 5750 1200 5800
$Comp
L power:VCC #PWR?
U 1 1 603B14F7
P 1200 5750
F 0 "#PWR?" H 1200 5600 50  0001 C CNN
F 1 "VCC" H 1215 5923 50  0000 C CNN
F 2 "" H 1200 5750 50  0001 C CNN
F 3 "" H 1200 5750 50  0001 C CNN
	1    1200 5750
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 601FAEDF
P 3750 5800
F 0 "#PWR?" H 3750 5650 50  0001 C CNN
F 1 "VCC" H 3765 5973 50  0000 C CNN
F 2 "" H 3750 5800 50  0001 C CNN
F 3 "" H 3750 5800 50  0001 C CNN
	1    3750 5800
	1    0    0    -1  
$EndComp
Text Notes 4050 6800 0    39   ~ 0
VCAP
Wire Notes Line
	3550 6850 3550 6150
Wire Notes Line
	4250 6850 3550 6850
Wire Notes Line
	3550 6150 4250 6150
Connection ~ 3750 6750
Connection ~ 3750 6250
Wire Wire Line
	3200 6250 3750 6250
$Comp
L Device:D_Schottky D1
U 1 1 5FB89BAD
P 3750 5950
F 0 "D1" V 3750 5870 50  0000 R CNN
F 1 "D_Schottky" V 3705 5870 50  0001 R CNN
F 2 "Diode_SMD:D_SOD-523" H 3750 5950 50  0001 C CNN
F 3 "~" H 3750 5950 50  0001 C CNN
	1    3750 5950
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3750 6100 3750 6250
$Comp
L power:GND #PWR?
U 1 1 5FFA1A7E
P 1900 7250
F 0 "#PWR?" H 1900 7000 50  0001 C CNN
F 1 "GND" H 1905 7077 50  0000 C CNN
F 2 "" H 1900 7250 50  0001 C CNN
F 3 "" H 1900 7250 50  0001 C CNN
	1    1900 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 6350 2650 6350
Text Label 2650 6350 2    39   ~ 0
RTC_INT
Wire Wire Line
	2400 6450 2650 6450
Wire Wire Line
	2400 6550 2650 6550
Text Label 2650 6450 2    39   ~ 0
SCL
Text Label 2650 6550 2    39   ~ 0
SDA
$Comp
L Device:C C4
U 1 1 60130C3F
P 2800 6500
F 0 "C4" H 2915 6546 50  0000 L CNN
F 1 "22p" H 2915 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2838 6350 50  0001 C CNN
F 3 "~" H 2800 6500 50  0001 C CNN
	1    2800 6500
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C5
U 1 1 601318D6
P 3200 6500
F 0 "C5" H 3318 6546 50  0000 L CNN
F 1 "47u" H 3318 6455 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.3" H 3238 6350 50  0001 C CNN
F 3 "~" H 3200 6500 50  0001 C CNN
	1    3200 6500
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C6
U 1 1 60131D75
P 3750 6500
F 0 "C6" H 3868 6546 50  0000 L CNN
F 1 "0.1-1F" H 3868 6455 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D12.5mm_W5.0mm_P10.00mm" H 3788 6350 50  0001 C CNN
F 3 "~" H 3750 6500 50  0001 C CNN
	1    3750 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 6750 3200 6750
Wire Wire Line
	2800 6250 3200 6250
Connection ~ 3200 6250
Wire Wire Line
	3750 6750 3200 6750
Connection ~ 3200 6750
$Comp
L power:GND #PWR?
U 1 1 60206F8B
P 3750 7250
F 0 "#PWR?" H 3750 7000 50  0001 C CNN
F 1 "GND" H 3755 7077 50  0000 C CNN
F 2 "" H 3750 7250 50  0001 C CNN
F 3 "" H 3750 7250 50  0001 C CNN
	1    3750 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 7250 3750 6750
Wire Wire Line
	3750 6250 3750 6350
Wire Wire Line
	3750 6650 3750 6750
Wire Wire Line
	2800 6650 2800 6750
Wire Wire Line
	2800 6350 2800 6250
Wire Wire Line
	3200 6350 3200 6250
Wire Wire Line
	3200 6650 3200 6750
$Comp
L Device:Crystal Y1
U 1 1 600500D5
P 1200 6450
F 0 "Y1" V 1250 6700 50  0000 R CNN
F 1 "32768hZ" V 1150 6900 50  0000 R CNN
F 2 "Crystal:Crystal_DS26_D2.0mm_L6.0mm_Horizontal" H 1200 6450 50  0001 C CNN
F 3 "~" H 1200 6450 50  0001 C CNN
	1    1200 6450
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C2
U 1 1 603A494A
P 1200 5950
F 0 "C2" H 1315 5996 50  0000 L CNN
F 1 "22p" H 1315 5905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 1238 5800 50  0001 C CNN
F 3 "~" H 1200 5950 50  0001 C CNN
	1    1200 5950
	1    0    0    -1  
$EndComp
$Comp
L Jumper:Jumper_3_Open JP1
U 1 1 5FC76645
P 2550 7150
F 0 "JP1" H 2550 7281 50  0000 C CNN
F 1 "TWI_ADDR" H 2550 7372 50  0000 C CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_1x03_P1.27mm_Horizontal" H 2550 7150 50  0001 C CNN
F 3 "~" H 2550 7150 50  0001 C CNN
	1    2550 7150
	-1   0    0    1   
$EndComp
$Comp
L Jumper:Jumper_2_Open JP2
U 1 1 5FC97851
P 9800 1500
F 0 "JP2" H 9800 1735 50  0000 C CNN
F 1 "S_EN" H 9800 1644 50  0000 C CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical" H 9800 1500 50  0001 C CNN
F 3 "~" H 9800 1500 50  0001 C CNN
	1    9800 1500
	1    0    0    -1  
$EndComp
$EndSCHEMATC