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 wemos_mini:WeMos_mini U?
U 1 1 5E00DCCE
P 2950 2100
F 0 "U?" H 2950 2843 60  0001 C CNN
F 1 "WeMos D1 mini" H 2950 2737 60  0000 C CNN
F 2 "" H 3500 1400 60  0000 C CNN
F 3 "ESP8266" H 2950 2631 60  0000 C CNN
	1    2950 2100
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC546 Q?
U 1 1 5E00DE92
P 5000 2650
F 0 "Q?" H 5191 2696 50  0001 L CNN
F 1 "BC546" H 5191 2650 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 5200 2575 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC547.pdf" H 5000 2650 50  0001 L CNN
	1    5000 2650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5E00DED2
P 4500 1700
F 0 "R?" V 4293 1700 50  0001 C CNN
F 1 "2k2" V 4385 1700 50  0000 C CNN
F 2 "" V 4430 1700 50  0001 C CNN
F 3 "~" H 4500 1700 50  0001 C CNN
	1    4500 1700
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5E00DF85
P 4500 2650
F 0 "R?" V 4293 2650 50  0001 C CNN
F 1 "2k2" V 4385 2650 50  0000 C CNN
F 2 "" V 4430 2650 50  0001 C CNN
F 3 "~" H 4500 2650 50  0001 C CNN
	1    4500 2650
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5E00DFE3
P 4200 1900
F 0 "R?" H 4270 1946 50  0001 L CNN
F 1 "2k2" H 4270 1900 50  0000 L CNN
F 2 "" V 4130 1900 50  0001 C CNN
F 3 "~" H 4200 1900 50  0001 C CNN
	1    4200 1900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5E00E0A1
P 4200 2850
F 0 "R?" H 4270 2896 50  0001 L CNN
F 1 "2k2" H 4270 2850 50  0000 L CNN
F 2 "" V 4130 2850 50  0001 C CNN
F 3 "~" H 4200 2850 50  0001 C CNN
	1    4200 2850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E00E18B
P 5100 3100
F 0 "#PWR?" H 5100 2850 50  0001 C CNN
F 1 "GND" H 5105 2927 50  0000 C CNN
F 2 "" H 5100 3100 50  0001 C CNN
F 3 "" H 5100 3100 50  0001 C CNN
	1    5100 3100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E00E1BB
P 5100 2050
F 0 "#PWR?" H 5100 1800 50  0001 C CNN
F 1 "GND" H 5105 1877 50  0000 C CNN
F 2 "" H 5100 2050 50  0001 C CNN
F 3 "" H 5100 2050 50  0001 C CNN
	1    5100 2050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E00E21B
P 1900 2750
F 0 "#PWR?" H 1900 2500 50  0001 C CNN
F 1 "GND" H 1905 2577 50  0000 C CNN
F 2 "" H 1900 2750 50  0001 C CNN
F 3 "" H 1900 2750 50  0001 C CNN
	1    1900 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 2050 5100 1900
Wire Wire Line
	5100 2850 5100 3000
$Comp
L Transistor_BJT:BC546 Q?
U 1 1 5E00DDD0
P 5000 1700
F 0 "Q?" H 5191 1746 50  0001 L CNN
F 1 "BC546" H 5191 1700 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 5200 1625 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC547.pdf" H 5000 1700 50  0001 L CNN
	1    5000 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 2050 5100 2050
Connection ~ 5100 2050
Wire Wire Line
	4200 3000 5100 3000
Connection ~ 5100 3000
Wire Wire Line
	5100 3000 5100 3100
Wire Wire Line
	4200 1750 4200 1700
Wire Wire Line
	4200 1700 4350 1700
Wire Wire Line
	4650 1700 4800 1700
Wire Wire Line
	4650 2650 4800 2650
Wire Wire Line
	4350 2650 4200 2650
Wire Wire Line
	4200 2650 4200 2700
Wire Wire Line
	2450 2250 2350 2250
Wire Wire Line
	2350 2250 2350 2750
Wire Wire Line
	3850 2750 3850 1700
Wire Wire Line
	3850 1700 4200 1700
Connection ~ 4200 1700
Wire Wire Line
	3950 2650 4200 2650
Connection ~ 4200 2650
Wire Wire Line
	2250 2150 2450 2150
Wire Wire Line
	2250 2150 2250 2850
Wire Wire Line
	3950 2650 3950 2850
Wire Wire Line
	2450 1850 1900 1850
Wire Wire Line
	1900 1850 1900 2750
$Comp
L Transistor_BJT:BC546 Q?
U 1 1 5E00FED0
P 3000 3500
F 0 "Q?" H 3191 3546 50  0001 L CNN
F 1 "BC546" H 3191 3500 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 3200 3425 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC547.pdf" H 3000 3500 50  0001 L CNN
	1    3000 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5E00FED7
P 2500 3500
F 0 "R?" V 2293 3500 50  0001 C CNN
F 1 "2k2" V 2385 3500 50  0000 C CNN
F 2 "" V 2430 3500 50  0001 C CNN
F 3 "~" H 2500 3500 50  0001 C CNN
	1    2500 3500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E00FEE5
P 3100 3950
F 0 "#PWR?" H 3100 3700 50  0001 C CNN
F 1 "GND" H 3105 3777 50  0000 C CNN
F 2 "" H 3100 3950 50  0001 C CNN
F 3 "" H 3100 3950 50  0001 C CNN
	1    3100 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 3500 2800 3500
Wire Wire Line
	3100 3300 3100 3050
Wire Wire Line
	3100 3050 3600 3050
Wire Wire Line
	3600 3050 3600 2150
Wire Wire Line
	3600 2150 3450 2150
$Comp
L Connector:Conn_01x02_Male J?
U 1 1 5E010F08
P 950 1550
F 0 "J?" H 1056 1728 50  0001 C CNN
F 1 "SUPPLY" H 1056 1637 50  0000 C CNN
F 2 "" H 950 1550 50  0001 C CNN
F 3 "~" H 950 1550 50  0001 C CNN
	1    950  1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 1550 1300 1550
Wire Wire Line
	2450 1550 2450 1750
Wire Wire Line
	1900 1850 1900 1650
Wire Wire Line
	1900 1650 1150 1650
Connection ~ 1900 1850
$Comp
L Connector:Conn_01x01_Male J?
U 1 1 5E011E93
P 950 3500
F 0 "J?" H 1056 3678 50  0001 C CNN
F 1 "PC POWER LED +" H 1056 3587 50  0000 C CNN
F 2 "" H 950 3500 50  0001 C CNN
F 3 "~" H 950 3500 50  0001 C CNN
	1    950  3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 3700 3100 3950
Wire Wire Line
	2350 3500 2000 3500
$Comp
L Connector:Conn_01x01_Male J?
U 1 1 5E015969
P 6400 1500
F 0 "J?" H 6373 1430 50  0001 R CNN
F 1 "PC POWER SWITCH +" H 6373 1476 50  0000 R TNN
F 2 "" H 6400 1500 50  0001 C CNN
F 3 "~" H 6400 1500 50  0001 C CNN
	1    6400 1500
	-1   0    0    1   
$EndComp
$Comp
L Connector:Conn_01x01_Male J?
U 1 1 5E015A0F
P 6400 2450
F 0 "J?" H 6372 2380 50  0001 R CNN
F 1 "PC RESET SWITCH +" H 6372 2426 50  0000 R CNN
F 2 "" H 6400 2450 50  0001 C CNN
F 3 "~" H 6400 2450 50  0001 C CNN
	1    6400 2450
	-1   0    0    1   
$EndComp
Wire Wire Line
	5100 2450 5600 2450
Wire Wire Line
	5100 1500 5600 1500
Text Notes 850  1850 0    39   ~ 0
1 = 5VSB -> ATX Pin 9 (purple)\n2 = GND -> ATX Pin 7 (black)
Wire Wire Line
	2350 2750 3850 2750
Wire Wire Line
	3950 2850 2250 2850
$Comp
L Device:R R?
U 1 1 5E0186B7
P 3600 1900
F 0 "R?" H 3670 1946 50  0001 L CNN
F 1 "2k2" H 3670 1900 50  0000 L CNN
F 2 "" V 3530 1900 50  0001 C CNN
F 3 "~" H 3600 1900 50  0001 C CNN
	1    3600 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 2150 3600 2050
Connection ~ 3600 2150
Wire Wire Line
	3600 1750 3450 1750
$Comp
L Device:R R?
U 1 1 5E01A841
P 5750 1500
F 0 "R?" V 5543 1500 50  0001 C CNN
F 1 "200" V 5635 1500 50  0000 C CNN
F 2 "" V 5680 1500 50  0001 C CNN
F 3 "~" H 5750 1500 50  0001 C CNN
	1    5750 1500
	0    1    1    0   
$EndComp
$Comp
L Device:R R?
U 1 1 5E01A8CF
P 5750 2450
F 0 "R?" V 5543 2450 50  0001 C CNN
F 1 "200" V 5635 2450 50  0000 C CNN
F 2 "" V 5680 2450 50  0001 C CNN
F 3 "~" H 5750 2450 50  0001 C CNN
	1    5750 2450
	0    1    1    0   
$EndComp
$Comp
L Connector:DB9_Male J?
U 1 1 5E01FC50
P 2800 5000
F 0 "J?" H 2980 5046 50  0001 L CNN
F 1 "DB9_Male" H 2980 5000 50  0000 L CNN
F 2 "" H 2800 5000 50  0001 C CNN
F 3 " ~" H 2800 5000 50  0001 C CNN
	1    2800 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E01FCC4
P 1000 5500
F 0 "#PWR?" H 1000 5250 50  0001 C CNN
F 1 "GND" H 1005 5327 50  0000 C CNN
F 2 "" H 1000 5500 50  0001 C CNN
F 3 "" H 1000 5500 50  0001 C CNN
	1    1000 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 5500 1000 4600
$Comp
L power:+5V #PWR?
U 1 1 5E020BD8
P 1300 1100
F 0 "#PWR?" H 1300 950 50  0001 C CNN
F 1 "+5V" H 1315 1273 50  0000 C CNN
F 2 "" H 1300 1100 50  0001 C CNN
F 3 "" H 1300 1100 50  0001 C CNN
	1    1300 1100
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5E020BFC
P 1000 4400
F 0 "#PWR?" H 1000 4250 50  0001 C CNN
F 1 "+5V" H 1015 4573 50  0000 C CNN
F 2 "" H 1000 4400 50  0001 C CNN
F 3 "" H 1000 4400 50  0001 C CNN
	1    1000 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 1100 1300 1550
Connection ~ 1300 1550
Wire Wire Line
	1300 1550 2450 1550
Wire Wire Line
	1000 4400 1200 4400
Wire Wire Line
	1200 4400 1200 5100
Wire Wire Line
	2500 5000 2000 5000
Wire Wire Line
	2000 5000 2000 3500
Connection ~ 2000 3500
Wire Wire Line
	2000 3500 1150 3500
Wire Wire Line
	1000 4600 2500 4600
Wire Wire Line
	1200 5100 2500 5100
Wire Wire Line
	2200 4300 2200 5200
Wire Wire Line
	2200 5200 2500 5200
Wire Wire Line
	2500 4900 2300 4900
Wire Wire Line
	2300 4900 2300 4400
Wire Wire Line
	6100 2200 6000 2200
Wire Wire Line
	6000 2200 6000 1500
$Comp
L Connector:DB9_Female J?
U 1 1 5E02F648
P 4700 5000
F 0 "J?" H 4620 4308 50  0001 C CNN
F 1 "DB9_Female" H 4620 4400 50  0000 C CNN
F 2 "" H 4700 5000 50  0001 C CNN
F 3 " ~" H 4700 5000 50  0001 C CNN
	1    4700 5000
	-1   0    0    1   
$EndComp
Wire Wire Line
	5900 2450 6000 2450
Wire Wire Line
	2200 4300 3700 4300
Wire Wire Line
	3700 4300 3700 3500
Wire Wire Line
	3700 3500 6000 3500
Wire Wire Line
	6000 3500 6000 2450
Connection ~ 6000 2450
Wire Wire Line
	6000 2450 6200 2450
Wire Wire Line
	6100 2200 6100 3600
Wire Wire Line
	6100 3600 3800 3600
Wire Wire Line
	3800 3600 3800 4400
Wire Wire Line
	3800 4400 2300 4400
Connection ~ 6000 1500
Wire Wire Line
	6000 1500 6200 1500
Wire Wire Line
	5900 1500 6000 1500
$Comp
L Connector:Conn_01x01_Male J?
U 1 1 5E0379C4
P 6500 4600
F 0 "J?" H 6473 4530 50  0001 R CNN
F 1 "PC POWER SWITCH +" H 6473 4576 50  0000 R TNN
F 2 "" H 6500 4600 50  0001 C CNN
F 3 "~" H 6500 4600 50  0001 C CNN
	1    6500 4600
	-1   0    0    1   
$EndComp
$Comp
L Connector:Conn_01x01_Male J?
U 1 1 5E038D99
P 6500 4800
F 0 "J?" H 6472 4730 50  0001 R CNN
F 1 "PC RESET SWITCH +" H 6472 4776 50  0000 R CNN
F 2 "" H 6500 4800 50  0001 C CNN
F 3 "~" H 6500 4800 50  0001 C CNN
	1    6500 4800
	-1   0    0    1   
$EndComp
$Comp
L Connector:Conn_01x01_Male J?
U 1 1 5E03B53D
P 6500 5000
F 0 "J?" H 6606 5178 50  0001 C CNN
F 1 "PC POWER LED +" H 6472 4976 50  0000 R CNN
F 2 "" H 6500 5000 50  0001 C CNN
F 3 "~" H 6500 5000 50  0001 C CNN
	1    6500 5000
	-1   0    0    1   
$EndComp
$Comp
L Connector:Conn_01x02_Male J?
U 1 1 5E04048A
P 6500 5300
F 0 "J?" H 6606 5478 50  0001 C CNN
F 1 "SUPPLY" H 6606 5387 50  0000 C CNN
F 2 "" H 6500 5300 50  0001 C CNN
F 3 "~" H 6500 5300 50  0001 C CNN
	1    6500 5300
	-1   0    0    1   
$EndComp
Text Notes 6300 5600 0    39   ~ 0
1 = 5VSB -> ATX Pin 9 5VSB (purple)\n2 = GND -> ATX Pin 7 GND (black)
Wire Wire Line
	6300 5200 5600 5200
Wire Wire Line
	5600 5200 5600 4600
Wire Wire Line
	5600 4600 5000 4600
Wire Wire Line
	5000 5100 5500 5100
Wire Wire Line
	5500 5100 5500 5300
Wire Wire Line
	5500 5300 6300 5300
Wire Wire Line
	5000 5200 5400 5200
Wire Wire Line
	5400 5200 5400 4800
Wire Wire Line
	5400 4800 6300 4800
Wire Wire Line
	5000 4900 5300 4900
Wire Wire Line
	5300 4900 5300 4700
Wire Wire Line
	5300 4700 6100 4700
Wire Wire Line
	6100 4700 6100 4600
Wire Wire Line
	6100 4600 6300 4600
Wire Wire Line
	5000 5000 6300 5000
Wire Notes Line
	4300 4200 4300 5800
Wire Notes Line
	4300 5800 7600 5800
Wire Notes Line
	7600 5800 7600 4200
Wire Notes Line
	7600 4200 4300 4200
Text Notes 4350 4300 0    50   ~ 0
PC internal (slot bracket w female DB9 connector)
$EndSCHEMATC