EESchema Schematic File Version 2
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:power
LIBS:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
LIBS:ULN2001_SUB-cache
LIBS:ULN2001-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L eSim_NPN Q1
U 1 1 68314AD8
P 4600 3725
F 0 "Q1" H 4500 3775 50  0000 R CNN
F 1 "eSim_NPN" H 4550 3875 50  0000 R CNN
F 2 "" H 4800 3825 29  0000 C CNN
F 3 "" H 4600 3725 60  0000 C CNN
	1    4600 3725
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q2
U 1 1 68314AD9
P 5475 4225
F 0 "Q2" H 5375 4275 50  0000 R CNN
F 1 "eSim_NPN" H 5425 4375 50  0000 R CNN
F 2 "" H 5675 4325 29  0000 C CNN
F 3 "" H 5475 4225 60  0000 C CNN
	1    5475 4225
	1    0    0    -1  
$EndComp
$Comp
L resistor R3
U 1 1 68314ADA
P 4975 4675
F 0 "R3" H 5025 4805 50  0000 C CNN
F 1 "3k" H 5025 4625 50  0000 C CNN
F 2 "" H 5025 4655 30  0000 C CNN
F 3 "" V 5025 4725 30  0000 C CNN
	1    4975 4675
	1    0    0    -1  
$EndComp
$Comp
L resistor R2
U 1 1 68314ADB
P 4275 4475
F 0 "R2" H 4325 4605 50  0000 C CNN
F 1 "7.2k" H 4325 4425 50  0000 C CNN
F 2 "" H 4325 4455 30  0000 C CNN
F 3 "" V 4325 4525 30  0000 C CNN
	1    4275 4475
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D2
U 1 1 68314ADC
P 5800 3275
F 0 "D2" H 5800 3375 50  0000 C CNN
F 1 "eSim_Diode" H 5800 3175 50  0000 C CNN
F 2 "" H 5800 3275 60  0000 C CNN
F 3 "" H 5800 3275 60  0000 C CNN
	1    5800 3275
	1    0    0    -1  
$EndComp
$Comp
L eSim_Diode D3
U 1 1 68314ADD
P 6025 4775
F 0 "D3" H 6025 4875 50  0000 C CNN
F 1 "eSim_Diode" H 6025 4675 50  0000 C CNN
F 2 "" H 6025 4775 60  0000 C CNN
F 3 "" H 6025 4775 60  0000 C CNN
	1    6025 4775
	0    -1   -1   0   
$EndComp
$Comp
L eSim_Diode D1
U 1 1 68314ADE
P 4925 5150
F 0 "D1" H 4925 5250 50  0000 C CNN
F 1 "eSim_Diode" H 4925 5050 50  0000 C CNN
F 2 "" H 4925 5150 60  0000 C CNN
F 3 "" H 4925 5150 60  0000 C CNN
	1    4925 5150
	-1   0    0    1   
$EndComp
Wire Wire Line
	5275 4225 4700 4225
Wire Wire Line
	4700 3925 4700 4625
Wire Wire Line
	4700 4625 4875 4625
Connection ~ 4700 4225
Wire Wire Line
	4475 4425 4700 4425
Connection ~ 4700 4425
Wire Wire Line
	5175 4625 5575 4625
Wire Wire Line
	5575 4425 5575 5475
Wire Wire Line
	5575 5150 5075 5150
Connection ~ 5575 4625
Wire Wire Line
	5575 5025 6025 5025
Wire Wire Line
	6025 5025 6025 4925
Connection ~ 5575 5025
Wire Wire Line
	4400 3725 3875 3725
Wire Wire Line
	3875 3725 3875 4425
Wire Wire Line
	3875 4425 4175 4425
Wire Wire Line
	1625 4100 3350 4100
Connection ~ 3875 4100
Wire Wire Line
	2850 5150 4775 5150
Wire Wire Line
	5575 3275 5575 4025
Connection ~ 5575 3525
Wire Wire Line
	6025 3525 6025 4625
Connection ~ 6025 3525
Wire Wire Line
	5575 3275 5650 3275
Wire Wire Line
	5950 3275 6450 3275
Connection ~ 5575 5150
Text Label 5575 5300 0    60   ~ 0
GND
Text Label 6050 3275 0    60   ~ 0
COM
Text Label 6550 3525 0    60   ~ 0
OUT
$Comp
L capacitor_polarised C1
U 1 1 68314AE2
P 6450 3825
F 0 "C1" H 6475 3925 50  0000 L CNN
F 1 "15p" H 6475 3725 50  0000 L CNN
F 2 "" H 6450 3825 50  0001 C CNN
F 3 "" H 6450 3825 50  0001 C CNN
	1    6450 3825
	1    0    0    -1  
$EndComp
Wire Wire Line
	6450 3025 6450 3675
Connection ~ 6450 3525
$Comp
L eSim_GND #PWR01
U 1 1 68314AE3
P 5575 5475
F 0 "#PWR01" H 5575 5225 50  0001 C CNN
F 1 "eSim_GND" H 5575 5325 50  0000 C CNN
F 2 "" H 5575 5475 50  0001 C CNN
F 3 "" H 5575 5475 50  0001 C CNN
	1    5575 5475
	1    0    0    -1  
$EndComp
$Comp
L eSim_GND #PWR02
U 1 1 68314AE4
P 6450 4050
F 0 "#PWR02" H 6450 3800 50  0001 C CNN
F 1 "eSim_GND" H 6450 3900 50  0000 C CNN
F 2 "" H 6450 4050 50  0001 C CNN
F 3 "" H 6450 4050 50  0001 C CNN
	1    6450 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6450 3975 6450 4050
Connection ~ 6450 3275
$Comp
L PWR_FLAG #FLG03
U 1 1 68314AE8
P 6225 4000
F 0 "#FLG03" H 6225 4075 50  0001 C CNN
F 1 "PWR_FLAG" H 6225 4150 50  0000 C CNN
F 2 "" H 6225 4000 50  0001 C CNN
F 3 "" H 6225 4000 50  0001 C CNN
	1    6225 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6225 4000 6225 4025
Wire Wire Line
	6225 4025 6450 4025
Connection ~ 6450 4025
$Comp
L resistor R1
U 1 1 68314AEA
P 3450 4150
F 0 "R1" H 3500 4280 50  0000 C CNN
F 1 "10.5k" H 3500 4100 50  0000 C CNN
F 2 "" H 3500 4130 30  0000 C CNN
F 3 "" V 3500 4200 30  0000 C CNN
	1    3450 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 4100 3875 4100
Wire Wire Line
	2850 5150 2850 4100
Connection ~ 2850 4100
Wire Wire Line
	4700 3525 6975 3525
$Comp
L PORT U1
U 1 1 68314E03
P 1375 4100
F 0 "U1" H 1425 4200 30  0000 C CNN
F 1 "PORT" H 1375 4100 30  0000 C CNN
F 2 "" H 1375 4100 60  0000 C CNN
F 3 "" H 1375 4100 60  0000 C CNN
	1    1375 4100
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 68314E9A
P 7225 3525
F 0 "U1" H 7275 3625 30  0000 C CNN
F 1 "PORT" H 7225 3525 30  0000 C CNN
F 2 "" H 7225 3525 60  0000 C CNN
F 3 "" H 7225 3525 60  0000 C CNN
	3    7225 3525
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 2 1 68314EFA
P 6450 2775
F 0 "U1" H 6500 2875 30  0000 C CNN
F 1 "PORT" H 6450 2775 30  0000 C CNN
F 2 "" H 6450 2775 60  0000 C CNN
F 3 "" H 6450 2775 60  0000 C CNN
	2    6450 2775
	0    1    1    0   
$EndComp
$EndSCHEMATC