EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
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:valves
LIBS:switches
LIBS:GameCounter-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Game Counter"
Date ""
Rev ""
Comp "Mark van Renswoude"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L PWR_FLAG #FLG01
U 1 1 597F2770
P 10550 800
F 0 "#FLG01" H 10550 875 50  0001 C CNN
F 1 "PWR_FLAG" H 10550 974 50  0000 C CNN
F 2 "" H 10550 800 50  0001 C CNN
F 3 "" H 10550 800 50  0001 C CNN
	1    10550 800 
	1    0    0    -1  
$EndComp
$Comp
L PWR_FLAG #FLG02
U 1 1 597F2792
P 10900 950
F 0 "#FLG02" H 10900 1025 50  0001 C CNN
F 1 "PWR_FLAG" H 10900 1123 50  0000 C CNN
F 2 "" H 10900 950 50  0001 C CNN
F 3 "" H 10900 950 50  0001 C CNN
	1    10900 950 
	-1   0    0    1   
$EndComp
$Comp
L +BATT #PWR010
U 1 1 597F27C7
P 10900 800
F 0 "#PWR010" H 10900 650 50  0001 C CNN
F 1 "+BATT" H 10915 973 50  0000 C CNN
F 2 "" H 10900 800 50  0001 C CNN
F 3 "" H 10900 800 50  0001 C CNN
	1    10900 800 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR09
U 1 1 597F27F0
P 10550 950
F 0 "#PWR09" H 10550 700 50  0001 C CNN
F 1 "GND" H 10555 777 50  0000 C CNN
F 2 "" H 10550 950 50  0001 C CNN
F 3 "" H 10550 950 50  0001 C CNN
	1    10550 950 
	1    0    0    -1  
$EndComp
$Comp
L ATTINY85-20SU U1
U 1 1 597F285D
P 5550 2950
F 0 "U1" H 5550 3467 50  0000 C CNN
F 1 "ATTINY85-20SU" H 5550 3376 50  0000 C CNN
F 2 "ATTiny85_HandSoldering:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 6500 2950 50  0001 C CIN
F 3 "" H 5550 2950 50  0001 C CNN
	1    5550 2950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 597F2A68
P 7050 3350
F 0 "#PWR08" H 7050 3100 50  0001 C CNN
F 1 "GND" H 7055 3177 50  0000 C CNN
F 2 "" H 7050 3350 50  0001 C CNN
F 3 "" H 7050 3350 50  0001 C CNN
	1    7050 3350
	1    0    0    -1  
$EndComp
$Comp
L +BATT #PWR07
U 1 1 597F2A75
P 7050 2650
F 0 "#PWR07" H 7050 2500 50  0001 C CNN
F 1 "+BATT" H 7065 2823 50  0000 C CNN
F 2 "" H 7050 2650 50  0001 C CNN
F 3 "" H 7050 2650 50  0001 C CNN
	1    7050 2650
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X04_FEMALE J1
U 1 1 597F2CA0
P 3200 3000
F 0 "J1" H 3219 2475 50  0000 C CNN
F 1 "SSD1306 I2C" H 3219 2566 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 3200 3300 50  0001 C CNN
F 3 "" H 3200 3300 50  0001 C CNN
	1    3200 3000
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR02
U 1 1 597F2E4C
P 3550 3300
F 0 "#PWR02" H 3550 3050 50  0001 C CNN
F 1 "GND" H 3555 3127 50  0000 C CNN
F 2 "" H 3550 3300 50  0001 C CNN
F 3 "" H 3550 3300 50  0001 C CNN
	1    3550 3300
	1    0    0    -1  
$EndComp
$Comp
L +BATT #PWR01
U 1 1 597F2E5B
P 3550 3100
F 0 "#PWR01" H 3550 2950 50  0001 C CNN
F 1 "+BATT" H 3565 3273 50  0000 C CNN
F 2 "" H 3550 3100 50  0001 C CNN
F 3 "" H 3550 3100 50  0001 C CNN
	1    3550 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10550 800  10550 950 
Wire Wire Line
	10900 800  10900 950 
Wire Wire Line
	7050 2650 7050 2700
Wire Wire Line
	7050 2700 7050 2800
Wire Wire Line
	7050 2700 6900 2700
Wire Wire Line
	6900 3200 7050 3200
Wire Wire Line
	7050 3100 7050 3200
Wire Wire Line
	7050 3200 7050 3350
Wire Wire Line
	3300 3100 3550 3100
Wire Wire Line
	3300 3300 3550 3300
Wire Wire Line
	4200 2900 3750 2900
Wire Wire Line
	3750 2900 3750 2850
Wire Wire Line
	3750 2850 3400 2850
Wire Wire Line
	3400 2850 3400 2900
Wire Wire Line
	3400 2900 3300 2900
Wire Wire Line
	3300 2700 4200 2700
$Comp
L GND #PWR03
U 1 1 597F3601
P 4200 4400
F 0 "#PWR03" H 4200 4150 50  0001 C CNN
F 1 "GND" H 4205 4227 50  0000 C CNN
F 2 "" H 4200 4400 50  0001 C CNN
F 3 "" H 4200 4400 50  0001 C CNN
	1    4200 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 597F3616
P 4900 4400
F 0 "#PWR05" H 4900 4150 50  0001 C CNN
F 1 "GND" H 4905 4227 50  0000 C CNN
F 2 "" H 4900 4400 50  0001 C CNN
F 3 "" H 4900 4400 50  0001 C CNN
	1    4900 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 597F362B
P 5550 4400
F 0 "#PWR06" H 5550 4150 50  0001 C CNN
F 1 "GND" H 5555 4227 50  0000 C CNN
F 2 "" H 5550 4400 50  0001 C CNN
F 3 "" H 5550 4400 50  0001 C CNN
	1    5550 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5550 4250 5550 4400
Wire Wire Line
	4900 4250 4900 4400
Wire Wire Line
	4200 4250 4200 4400
Wire Wire Line
	4200 2800 3900 2800
Wire Wire Line
	3900 2800 3900 3750
Wire Wire Line
	3900 3750 3650 3750
Wire Wire Line
	3650 3750 3650 4250
Wire Wire Line
	3650 4250 3800 4250
Wire Wire Line
	4200 3000 4000 3000
Wire Wire Line
	4000 3000 4000 3750
Wire Wire Line
	4000 3750 4350 3750
Wire Wire Line
	4350 3750 4350 4250
Wire Wire Line
	4350 4250 4500 4250
Wire Wire Line
	4200 3100 4100 3100
Wire Wire Line
	4100 3100 4100 3650
Wire Wire Line
	4100 3650 5050 3650
Wire Wire Line
	5050 3650 5050 4250
Wire Wire Line
	5050 4250 5150 4250
$Comp
L +BATT #PWR04
U 1 1 597F3CFF
P 4800 3550
F 0 "#PWR04" H 4800 3400 50  0001 C CNN
F 1 "+BATT" V 4815 3678 50  0000 L CNN
F 2 "" H 4800 3550 50  0001 C CNN
F 3 "" H 4800 3550 50  0001 C CNN
	1    4800 3550
	0    1    1    0   
$EndComp
$Comp
L R R1
U 1 1 597F3D75
P 4500 3550
F 0 "R1" V 4293 3550 50  0000 C CNN
F 1 "10k" V 4384 3550 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4430 3550 50  0001 C CNN
F 3 "" H 4500 3550 50  0001 C CNN
	1    4500 3550
	0    1    1    0   
$EndComp
Wire Wire Line
	4800 3550 4650 3550
Wire Wire Line
	4350 3550 4200 3550
Wire Wire Line
	4200 3550 4200 3200
$Comp
L C C1
U 1 1 597F4561
P 7050 2950
F 0 "C1" H 7165 2996 50  0000 L CNN
F 1 "C" H 7165 2905 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D3.0mm_W1.6mm_P2.50mm" H 7088 2800 50  0001 C CNN
F 3 "" H 7050 2950 50  0001 C CNN
	1    7050 2950
	1    0    0    -1  
$EndComp
Connection ~ 7050 2700
Connection ~ 7050 3200
$Comp
L SW_Push SW1
U 1 1 597F567B
P 4000 4250
F 0 "SW1" H 4000 4535 50  0000 C CNN
F 1 "SW_Push" H 4000 4444 50  0000 C CNN
F 2 "Switch_SMD_5x5mm:Switch_SMD_5x5mm" H 4000 4450 50  0001 C CNN
F 3 "" H 4000 4450 50  0001 C CNN
	1    4000 4250
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW2
U 1 1 597F574D
P 4700 4250
F 0 "SW2" H 4700 4535 50  0000 C CNN
F 1 "SW_Push" H 4700 4444 50  0000 C CNN
F 2 "Switch_SMD_5x5mm:Switch_SMD_5x5mm" H 4700 4450 50  0001 C CNN
F 3 "" H 4700 4450 50  0001 C CNN
	1    4700 4250
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW3
U 1 1 597F5781
P 5350 4250
F 0 "SW3" H 5350 4535 50  0000 C CNN
F 1 "SW_Push" H 5350 4444 50  0000 C CNN
F 2 "Switch_SMD_5x5mm:Switch_SMD_5x5mm" H 5350 4450 50  0001 C CNN
F 3 "" H 5350 4450 50  0001 C CNN
	1    5350 4250
	1    0    0    -1  
$EndComp
Text Label 3500 2850 0    60   ~ 0
SCK
Text Label 3500 2700 0    60   ~ 0
SDA
$EndSCHEMATC