EESchema Schematic File Version 4
LIBS:PinLock-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 4
Title "Pin Lock"
Date "2019-10-29"
Rev "1.0"
Comp ""
Comment1 "Mikrocontroller Seminar"
Comment2 "WiSe 2019/2020"
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	5300 950  5400 950 
Connection ~ 5300 950 
Wire Wire Line
	5400 950  5400 1300
Wire Wire Line
	5300 950  5300 1300
$Comp
L Switch:SW_Push SW?
U 1 1 5DBE2224
P 4250 1600
F 0 "SW?" H 4250 1885 50  0000 C CNN
F 1 "SW_Push" H 4250 1794 50  0000 C CNN
F 2 "" H 4250 1800 50  0001 C CNN
F 3 "~" H 4250 1800 50  0001 C CNN
	1    4250 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 1600 4450 1600
$Comp
L power:GND #PWR?
U 1 1 5DBD43C2
P 2050 7100
F 0 "#PWR?" H 2050 6850 50  0001 C CNN
F 1 "GND" H 2055 6927 50  0000 C CNN
F 2 "" H 2050 7100 50  0001 C CNN
F 3 "" H 2050 7100 50  0001 C CNN
	1    2050 7100
	1    0    0    -1  
$EndComp
NoConn ~ 1650 1350
$Comp
L Regulator_Linear:AMS1117-5.0 U?
U 1 1 5DBB71E9
P 3300 950
F 0 "U?" H 3300 1192 50  0000 C CNN
F 1 "AMS1117-5.0" H 3300 1101 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 3300 1150 50  0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 3400 700 50  0001 C CNN
	1    3300 950 
	1    0    0    -1  
$EndComp
$Comp
L Connector:Barrel_Jack_MountingPin J?
U 1 1 5DBB60C9
P 1650 1050
F 0 "J?" H 1707 1367 50  0000 C CNN
F 1 "Barrel_Jack_MountingPin" H 1707 1276 50  0000 C CNN
F 2 "" H 1700 1010 50  0001 C CNN
F 3 "~" H 1700 1010 50  0001 C CNN
	1    1650 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 950  3700 950 
$Comp
L Connector:USB_B_Micro J?
U 1 1 5DBB7B46
P 1650 1900
F 0 "J?" H 1707 2367 50  0000 C CNN
F 1 "USB_B_Micro" H 1707 2276 50  0000 C CNN
F 2 "" H 1800 1850 50  0001 C CNN
F 3 "~" H 1800 1850 50  0001 C CNN
	1    1650 1900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5DC7168B
P 2300 1250
F 0 "C?" V 2250 1150 50  0000 C CNN
F 1 "C" V 2250 1350 50  0000 C CNN
F 2 "" H 2338 1100 50  0001 C CNN
F 3 "~" H 2300 1250 50  0001 C CNN
	1    2300 1250
	0    1    1    0   
$EndComp
Wire Wire Line
	1950 950  2050 950 
Wire Wire Line
	2050 950  2050 1250
Wire Wire Line
	1950 1150 2150 1150
Wire Wire Line
	2150 1150 2150 950 
Wire Wire Line
	2150 950  2550 950 
Wire Wire Line
	2050 1250 2150 1250
Connection ~ 2050 1250
Wire Wire Line
	2050 1250 2050 1350
Wire Wire Line
	2450 1250 2550 1250
Wire Wire Line
	2550 1250 2550 950 
Connection ~ 2550 950 
Wire Wire Line
	2550 950  3000 950 
Wire Wire Line
	3300 1250 3300 1350
Wire Wire Line
	3300 1350 2050 1350
Connection ~ 2050 1350
Wire Wire Line
	2050 1350 2050 1600
Wire Wire Line
	1950 1700 2250 1700
Wire Wire Line
	3700 1700 3700 950 
Connection ~ 3700 950 
Wire Wire Line
	3700 950  5300 950 
Wire Wire Line
	1650 2300 1650 2400
Wire Wire Line
	1650 2400 2050 2400
Connection ~ 2050 2400
Wire Wire Line
	2050 2400 2050 7000
$Comp
L Device:C C?
U 1 1 5DC8ECAA
P 2250 1950
F 0 "C?" H 2365 1996 50  0000 L CNN
F 1 "C" H 2365 1905 50  0000 L CNN
F 2 "" H 2288 1800 50  0001 C CNN
F 3 "~" H 2250 1950 50  0001 C CNN
	1    2250 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 1700 2250 1800
Connection ~ 2250 1700
Wire Wire Line
	2250 1700 3700 1700
Wire Wire Line
	2250 2100 2250 2400
Wire Wire Line
	2250 2400 2050 2400
Wire Wire Line
	4050 1600 2050 1600
Connection ~ 2050 1600
Wire Wire Line
	2050 1600 2050 2400
Wire Wire Line
	5300 7000 2050 7000
Connection ~ 2050 7000
Wire Wire Line
	2050 7000 2050 7100
Text GLabel 7800 5300 0    50   Input ~ 0
a1
Text GLabel 7800 5800 0    50   Input ~ 0
f1
Text GLabel 7800 5900 0    50   Input ~ 0
g1
Text GLabel 7800 5700 0    50   Input ~ 0
e1
Text GLabel 7800 5600 0    50   Input ~ 0
d1
Text GLabel 7800 5500 0    50   Input ~ 0
c1
Text GLabel 7800 5400 0    50   Input ~ 0
b1
Wire Wire Line
	7800 6000 7800 6200
Wire Wire Line
	7800 6200 7550 6200
Connection ~ 5400 950 
Wire Wire Line
	7550 6200 7550 4750
Connection ~ 7550 6200
Wire Wire Line
	6900 6200 7550 6200
$Comp
L Device:LED D?
U 1 1 5DC0E72A
P 5550 6850
F 0 "D?" V 5350 6900 50  0000 R CNN
F 1 "LED" V 5250 6900 50  0000 R CNN
F 2 "" H 5550 6850 50  0001 C CNN
F 3 "~" H 5550 6850 50  0001 C CNN
	1    5550 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1A58B
P 5700 6850
F 0 "D?" V 5500 6900 50  0000 R CNN
F 1 "LED" V 5400 6900 50  0000 R CNN
F 2 "" H 5700 6850 50  0001 C CNN
F 3 "~" H 5700 6850 50  0001 C CNN
	1    5700 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1AB20
P 5850 6850
F 0 "D?" V 5650 6900 50  0000 R CNN
F 1 "LED" V 5550 6900 50  0000 R CNN
F 2 "" H 5850 6850 50  0001 C CNN
F 3 "~" H 5850 6850 50  0001 C CNN
	1    5850 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1AF13
P 6000 6850
F 0 "D?" V 5800 6900 50  0000 R CNN
F 1 "LED" V 5700 6900 50  0000 R CNN
F 2 "" H 6000 6850 50  0001 C CNN
F 3 "~" H 6000 6850 50  0001 C CNN
	1    6000 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1B270
P 6150 6850
F 0 "D?" V 5950 6900 50  0000 R CNN
F 1 "LED" V 5850 6900 50  0000 R CNN
F 2 "" H 6150 6850 50  0001 C CNN
F 3 "~" H 6150 6850 50  0001 C CNN
	1    6150 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1B61B
P 6300 6850
F 0 "D?" V 6100 6900 50  0000 R CNN
F 1 "LED" V 6000 6900 50  0000 R CNN
F 2 "" H 6300 6850 50  0001 C CNN
F 3 "~" H 6300 6850 50  0001 C CNN
	1    6300 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1B9D5
P 6450 6850
F 0 "D?" V 6250 6900 50  0000 R CNN
F 1 "LED" V 6150 6900 50  0000 R CNN
F 2 "" H 6450 6850 50  0001 C CNN
F 3 "~" H 6450 6850 50  0001 C CNN
	1    6450 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D?
U 1 1 5DC1BD81
P 6600 6850
F 0 "D?" V 6400 6900 50  0000 R CNN
F 1 "LED" V 6300 6900 50  0000 R CNN
F 2 "" H 6600 6850 50  0001 C CNN
F 3 "~" H 6600 6850 50  0001 C CNN
	1    6600 6850
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R?
U 1 1 5DC375B2
P 5550 6550
F 0 "R?" H 5450 6400 50  0000 L CNN
F 1 "R" H 5550 6400 50  0000 L CNN
F 2 "" V 5480 6550 50  0001 C CNN
F 3 "~" H 5550 6550 50  0001 C CNN
	1    5550 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC388C3
P 5700 6550
F 0 "R?" H 5600 6400 50  0000 L CNN
F 1 "R" H 5700 6400 50  0000 L CNN
F 2 "" V 5630 6550 50  0001 C CNN
F 3 "~" H 5700 6550 50  0001 C CNN
	1    5700 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC38D6E
P 5850 6550
F 0 "R?" H 5750 6400 50  0000 L CNN
F 1 "R" H 5850 6400 50  0000 L CNN
F 2 "" V 5780 6550 50  0001 C CNN
F 3 "~" H 5850 6550 50  0001 C CNN
	1    5850 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC390CD
P 6000 6550
F 0 "R?" H 5900 6400 50  0000 L CNN
F 1 "R" H 6000 6400 50  0000 L CNN
F 2 "" V 5930 6550 50  0001 C CNN
F 3 "~" H 6000 6550 50  0001 C CNN
	1    6000 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC39423
P 6150 6550
F 0 "R?" H 6050 6400 50  0000 L CNN
F 1 "R" H 6150 6400 50  0000 L CNN
F 2 "" V 6080 6550 50  0001 C CNN
F 3 "~" H 6150 6550 50  0001 C CNN
	1    6150 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC39795
P 6300 6550
F 0 "R?" H 6200 6400 50  0000 L CNN
F 1 "R" H 6300 6400 50  0000 L CNN
F 2 "" V 6230 6550 50  0001 C CNN
F 3 "~" H 6300 6550 50  0001 C CNN
	1    6300 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC39B18
P 6450 6550
F 0 "R?" H 6350 6400 50  0000 L CNN
F 1 "R" H 6450 6400 50  0000 L CNN
F 2 "" V 6380 6550 50  0001 C CNN
F 3 "~" H 6450 6550 50  0001 C CNN
	1    6450 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5DC39F58
P 6600 6550
F 0 "R?" H 6500 6400 50  0000 L CNN
F 1 "R" H 6600 6400 50  0000 L CNN
F 2 "" V 6530 6550 50  0001 C CNN
F 3 "~" H 6600 6550 50  0001 C CNN
	1    6600 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 5300 5300 7000
Wire Wire Line
	6900 6200 6900 7000
Wire Wire Line
	6900 7000 6600 7000
Connection ~ 5300 7000
Connection ~ 5550 7000
Wire Wire Line
	5550 7000 5300 7000
Connection ~ 5700 7000
Wire Wire Line
	5700 7000 5550 7000
Connection ~ 5850 7000
Wire Wire Line
	5850 7000 5700 7000
Connection ~ 6000 7000
Wire Wire Line
	6000 7000 5850 7000
Connection ~ 6150 7000
Wire Wire Line
	6150 7000 6000 7000
Connection ~ 6300 7000
Wire Wire Line
	6300 7000 6150 7000
Connection ~ 6450 7000
Wire Wire Line
	6450 7000 6300 7000
Connection ~ 6600 7000
Wire Wire Line
	6600 7000 6450 7000
Text GLabel 5550 6400 1    50   Input ~ 0
s0
Text GLabel 5700 6400 1    50   Input ~ 0
s1
Text GLabel 5850 6400 1    50   Input ~ 0
s2
Text GLabel 6000 6400 1    50   Input ~ 0
s3
Text GLabel 6150 6400 1    50   Input ~ 0
s4
Text GLabel 6300 6400 1    50   Input ~ 0
s5
Text GLabel 6450 6400 1    50   Input ~ 0
s6
Text GLabel 6600 6400 1    50   Input ~ 0
s7
Text GLabel 5900 5350 2    50   Output ~ 0
s0
Text GLabel 5900 5450 2    50   Output ~ 0
s1
Text GLabel 5900 5550 2    50   Output ~ 0
s2
Text GLabel 5900 5650 2    50   Output ~ 0
s3
Text GLabel 5900 5750 2    50   Output ~ 0
s4
Text GLabel 5900 5850 2    50   Output ~ 0
s5
Text GLabel 5900 5950 2    50   Output ~ 0
s6
Text GLabel 5900 6050 2    50   Output ~ 0
s7
Wire Wire Line
	5900 1600 6550 1600
Wire Wire Line
	5900 1700 6550 1700
Wire Wire Line
	5900 1800 6550 1800
Wire Wire Line
	5900 1900 6550 1900
Wire Wire Line
	5900 2000 6550 2000
Wire Wire Line
	5900 2100 6550 2100
Wire Wire Line
	5900 2200 6550 2200
Wire Wire Line
	5900 2300 6550 2300
Wire Wire Line
	5900 2500 6550 2500
Wire Wire Line
	5900 2600 6550 2600
Wire Wire Line
	5900 2700 6550 2700
Wire Wire Line
	5900 2800 6550 2800
Wire Wire Line
	5900 2900 6550 2900
Wire Wire Line
	5900 3000 6550 3000
Wire Wire Line
	5900 3100 6550 3100
Wire Wire Line
	5900 3200 6550 3200
$Sheet
S 7900 1450 550  550 
U 5DDEAC3F
F0 "Buttons" 50
F1 "buttons.sch" 50
F2 "VCC" B R 8450 1500 50 
F3 "GND" B R 8450 1900 50 
F4 "ROWS" I L 7900 1600 50 
F5 "COLUMNS" O L 7900 1700 50 
F6 "CLK" I L 7900 1800 50 
$EndSheet
Wire Wire Line
	5400 950  10300 950 
$Sheet
S 6550 1450 600  1950
U 5DD2ECA3
F0 "Display" 50
F1 "display.sch" 50
F2 "VCC" B R 7150 1500 50 
F3 "GND" B R 7150 3300 50 
F4 "CHAR0_0" I L 6550 1600 50 
F5 "CHAR0_1" I L 6550 1700 50 
F6 "CHAR0_2" I L 6550 1800 50 
F7 "CHAR0_3" I L 6550 1900 50 
F8 "CHAR1_0" I L 6550 2000 50 
F9 "CHAR1_1" I L 6550 2100 50 
F10 "CHAR1_2" I L 6550 2200 50 
F11 "CHAR1_3" I L 6550 2300 50 
F12 "CHAR2_0" I L 6550 2500 50 
F13 "CHAR2_1" I L 6550 2600 50 
F14 "CHAR2_2" I L 6550 2700 50 
F15 "CHAR2_3" I L 6550 2800 50 
F16 "CHAR3_0" I L 6550 2900 50 
F17 "CHAR3_1" I L 6550 3000 50 
F18 "CHAR3_2" I L 6550 3100 50 
F19 "CHAR3_3" I L 6550 3200 50 
$EndSheet
$Sheet
S 8750 1500 550  500 
U 5DE30C4A
F0 "Status" 50
F1 "status.sch" 50
$EndSheet
Text GLabel 5900 3400 2    50   Output ~ 0
ROWS
$Comp
L MCU_Microchip_ATmega:ATmega16A-PU U?
U 1 1 5DB85A9E
P 5300 3300
F 0 "U?" H 5750 1350 50  0000 C CNN
F 1 "ATmega16A-PU" H 4900 1350 50  0000 C CNN
F 2 "Package_DIP:DIP-40_W15.24mm" H 5300 3300 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8154-8-bit-AVR-ATmega16A_Datasheet.pdf" H 5300 3300 50  0001 C CNN
	1    5300 3300
	1    0    0    -1  
$EndComp
Text GLabel 5900 3500 2    50   Input ~ 0
COLUMNS
Text GLabel 5900 3600 2    50   Output ~ 0
CLK_BUTTONS
Text GLabel 7900 1600 0    50   Input ~ 0
ROWS
Text GLabel 7900 1700 0    50   Output ~ 0
COLUMNS
Text GLabel 7900 1800 0    50   Input ~ 0
CLK_BUTTONS
$EndSCHEMATC