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+EESchema Schematic File Version 4
+LIBS:PinLock-cache
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title "Pin Lock"
+Date "2019-10-29"
+Rev "1.0"
+Comp ""
+Comment1 "Mikrocontroller Seminar"
+Comment2 "WiSe 2019/2020"
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 74xx:74LS48 U?
+U 1 1 5DB8ABBB
+P 7650 1800
+F 0 "U?" H 7650 2581 50 0000 C CNN
+F 1 "74LS48" H 7650 2490 50 0000 C CNN
+F 2 "" H 7650 1800 50 0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS48" H 7650 1800 50 0001 C CNN
+ 1 7650 1800
+ 1 0 0 -1
+$EndComp
+$Comp
+L 74xx:74LS48 U?
+U 1 1 5DB8F280
+P 9150 1800
+F 0 "U?" H 9150 2581 50 0000 C CNN
+F 1 "74LS48" H 9150 2490 50 0000 C CNN
+F 2 "" H 9150 1800 50 0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS48" H 9150 1800 50 0001 C CNN
+ 1 9150 1800
+ 1 0 0 -1
+$EndComp
+$Comp
+L 74xx:74LS48 U?
+U 1 1 5DB99928
+P 7650 3650
+F 0 "U?" H 7650 4431 50 0000 C CNN
+F 1 "74LS48" H 7650 4340 50 0000 C CNN
+F 2 "" H 7650 3650 50 0001 C CNN
+F 3 "http://www.ti.com/lit/gpn/sn74LS48" H 7650 3650 50 0001 C CNN
+ 1 7650 3650
+ 1 0 0 -1
+$EndComp
+$Comp
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+F 3 "http://www.ti.com/lit/gpn/sn74LS48" H 9450 3650 50 0001 C CNN
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+ 1 0 0 -1
+$EndComp
+$Comp
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+U 1 1 5DB85A9E
+P 5300 3300
+F 0 "U?" H 5300 1211 50 0000 C CNN
+F 1 "ATmega16A-PU" H 5300 1120 50 0000 C CNN
+F 2 "Package_DIP:DIP-40_W15.24mm" H 5300 3300 50 0001 C CIN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8154-8-bit-AVR-ATmega16A_Datasheet.pdf" H 5300 3300 50 0001 C CNN
+ 1 5300 3300
+ 1 0 0 -1
+$EndComp
+$Comp
+L Connector:Barrel_Jack_MountingPin J?
+U 1 1 5DBB60C9
+P 2300 1050
+F 0 "J?" H 2357 1367 50 0000 C CNN
+F 1 "Barrel_Jack_MountingPin" H 2357 1276 50 0000 C CNN
+F 2 "" H 2350 1010 50 0001 C CNN
+F 3 "~" H 2350 1010 50 0001 C CNN
+ 1 2300 1050
+ 1 0 0 -1
+$EndComp
+$Comp
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+F 0 "U?" H 3500 1192 50 0000 C CNN
+F 1 "AMS1117-5.0" H 3500 1101 50 0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 3500 1150 50 0001 C CNN
+F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 3600 700 50 0001 C CNN
+ 1 3500 950
+ 1 0 0 -1
+$EndComp
+$Comp
+L Connector:USB_B_Micro J?
+U 1 1 5DBB7B46
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+F 0 "J?" H 2307 2467 50 0000 C CNN
+F 1 "USB_B_Micro" H 2307 2376 50 0000 C CNN
+F 2 "" H 2400 1950 50 0001 C CNN
+F 3 "~" H 2400 1950 50 0001 C CNN
+ 1 2250 2000
+ 1 0 0 -1
+$EndComp
+NoConn ~ 2550 2000
+NoConn ~ 2300 1350
+NoConn ~ 2550 2100
+NoConn ~ 2550 2200
+NoConn ~ 2150 2400
+Wire Wire Line
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+Wire Wire Line
+ 2900 1150 2900 950
+Wire Wire Line
+ 2600 950 2750 950
+Wire Wire Line
+ 2750 950 2750 2400
+Wire Wire Line
+ 2250 2400 2750 2400
+Connection ~ 2750 2400
+Wire Wire Line
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+$Comp
+L power:GND #PWR?
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+F 2 "" H 2750 5950 50 0001 C CNN
+F 3 "" H 2750 5950 50 0001 C CNN
+ 1 2750 5950
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4000 950
+Wire Wire Line
+ 4000 950 5300 950
+$EndSCHEMATC