EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_Microchip_ATtiny:ATtiny84A-SSU U1
U 1 1 5DDAC348
P 4500 4050
F 0 "U1" H 3850 4850 50  0000 L CNN
F 1 "ATtiny84A-SSU" H 3850 4950 50  0000 L CNN
F 2 "Housings_SOIC:SOIC-14_3.9x8.7mm_Pitch1.27mm" H 4500 4050 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc8183.pdf" H 4500 4050 50  0001 C CNN
	1    4500 4050
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT1
U 1 1 5DE43CB1
P 2350 3550
F 0 "BT1" H 2500 3650 50  0000 L CNN
F 1 "Battery_Cell" H 2500 3550 50  0000 L CNN
F 2 "Tiband:KZH_20SMD_1x20mm-CoinCell" V 2350 3610 50  0001 C CNN
F 3 "~" V 2350 3610 50  0001 C CNN
	1    2350 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 3000 4500 3150
Wire Wire Line
	4500 4950 4500 5100
Wire Wire Line
	6600 3850 6600 4100
Wire Wire Line
	6400 4050 6400 4300
Text Label 6750 4100 0    50   ~ 0
SCK
Text Label 6750 4400 0    50   ~ 0
MISO
Text Label 6750 4300 0    50   ~ 0
MOSI
Text Label 6750 4200 0    50   ~ 0
RESET
$Comp
L Switch:SW_Push SW1
U 1 1 5DE49A6E
P 5800 4950
F 0 "SW1" H 5800 5150 50  0000 C CNN
F 1 "SW_Push" H 5800 5144 50  0001 C CNN
F 2 "Tiband:Switch_SMD_rotated_6x6x4,3" H 5800 5150 50  0001 C CNN
F 3 "~" H 5800 5150 50  0001 C CNN
	1    5800 4950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5DE4EB42
P 3650 4000
F 0 "C1" H 3765 4046 50  0000 L CNN
F 1 "100n" H 3765 3955 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3688 3850 50  0001 C CNN
F 3 "~" H 3650 4000 50  0001 C CNN
	1    3650 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 3850 3650 3000
Wire Wire Line
	3650 4150 3650 5100
Connection ~ 6000 4550
$Comp
L Device:R R10
U 1 1 5DE5535E
P 6000 3300
F 0 "R10" H 6070 3346 50  0000 L CNN
F 1 "10k" H 6070 3255 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5930 3300 50  0001 C CNN
F 3 "~" H 6000 3300 50  0001 C CNN
	1    6000 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 3000 6000 3150
Wire Wire Line
	6000 3450 6000 4550
$Comp
L Device:R R11
U 1 1 5DE563EE
P 6300 3300
F 0 "R11" H 6370 3346 50  0000 L CNN
F 1 "10k" H 6370 3255 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6230 3300 50  0001 C CNN
F 3 "~" H 6300 3300 50  0001 C CNN
	1    6300 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 4200 6300 4650
Wire Wire Line
	6500 4400 7000 4400
Wire Wire Line
	6500 3950 6500 4400
Wire Wire Line
	6300 4200 7000 4200
Wire Wire Line
	6500 4500 7000 4500
Wire Wire Line
	6600 4100 7000 4100
Wire Wire Line
	6400 4300 7000 4300
Text Label 6750 4500 0    50   ~ 0
GND
Wire Wire Line
	6000 4950 6000 4550
Wire Wire Line
	6500 5100 6500 4500
Wire Wire Line
	5600 4950 5600 5100
Connection ~ 5600 5100
Wire Wire Line
	5600 5100 6500 5100
Wire Wire Line
	6000 3000 6300 3000
Wire Wire Line
	6700 3000 6700 4000
Wire Wire Line
	6700 4000 7000 4000
Connection ~ 6000 3000
Text Label 6750 4000 0    50   ~ 0
VCC
Wire Wire Line
	6300 4200 6300 3450
Connection ~ 6300 4200
Wire Wire Line
	6300 3150 6300 3000
Connection ~ 6300 3000
Wire Wire Line
	6300 3000 6700 3000
Wire Wire Line
	4500 3000 6000 3000
Connection ~ 4500 3000
Wire Wire Line
	5100 3850 6600 3850
Wire Wire Line
	5100 3950 6500 3950
Wire Wire Line
	5100 4050 6400 4050
Wire Wire Line
	5100 4550 6000 4550
Wire Wire Line
	5100 4650 6300 4650
Wire Wire Line
	4500 5100 5600 5100
Connection ~ 4500 5100
Connection ~ 2350 4850
Wire Wire Line
	2350 3350 2350 3000
Wire Wire Line
	3650 5100 4500 5100
Wire Wire Line
	3650 3000 4500 3000
Wire Wire Line
	5100 3450 5450 3450
Wire Wire Line
	5100 3550 5450 3550
Wire Wire Line
	5100 3650 5450 3650
Wire Wire Line
	5100 3750 5450 3750
Text Label 5150 4350 0    50   ~ 0
LED_R3
Text Label 5150 3550 0    50   ~ 0
LED_B1
Wire Wire Line
	5450 4350 5100 4350
Wire Wire Line
	5450 4450 5100 4450
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5DEB21D6
P 6850 4800
F 0 "#FLG0101" H 6850 4875 50  0001 C CNN
F 1 "PWR_FLAG" H 6850 4973 50  0001 C CNN
F 2 "" H 6850 4800 50  0001 C CNN
F 3 "~" H 6850 4800 50  0001 C CNN
	1    6850 4800
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0103
U 1 1 5DEB3559
P 6850 4900
F 0 "#PWR0103" H 6850 4750 50  0001 C CNN
F 1 "VCC" H 6850 5050 50  0000 C BNN
F 2 "" H 6850 4900 50  0001 C CNN
F 3 "" H 6850 4900 50  0001 C CNN
	1    6850 4900
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5DEB3ED0
P 7050 4900
F 0 "#PWR0104" H 7050 4650 50  0001 C CNN
F 1 "GND" H 7050 4700 50  0000 C BNN
F 2 "" H 7050 4900 50  0001 C CNN
F 3 "" H 7050 4900 50  0001 C CNN
	1    7050 4900
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5DEB464A
P 7050 4800
F 0 "#FLG0102" H 7050 4875 50  0001 C CNN
F 1 "PWR_FLAG" H 7050 4973 50  0001 C CNN
F 2 "" H 7050 4800 50  0001 C CNN
F 3 "~" H 7050 4800 50  0001 C CNN
	1    7050 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 4800 6850 4900
Wire Wire Line
	7050 4800 7050 4900
Wire Wire Line
	2350 4850 2350 5000
Wire Wire Line
	2350 3650 2350 4050
Connection ~ 2350 4450
Wire Wire Line
	2350 4450 2350 4600
Connection ~ 2350 4600
Wire Wire Line
	2350 4600 2350 4850
Connection ~ 2350 4200
Wire Wire Line
	2350 4200 2350 4450
Connection ~ 2350 4050
Wire Wire Line
	2350 4050 2350 4200
Connection ~ 2350 5000
Wire Wire Line
	2350 5000 2350 5100
Wire Wire Line
	2350 5100 3650 5100
Connection ~ 3650 5100
Wire Wire Line
	2350 3000 3650 3000
Connection ~ 3650 3000
Text Label 5150 3650 0    50   ~ 0
LED_R2
Text Label 5150 4450 0    50   ~ 0
LED_B3
Text Label 5150 3750 0    50   ~ 0
LED_B2
Text Label 5150 3450 0    50   ~ 0
LED_R1
Wire Wire Line
	2400 5000 2350 5000
Wire Wire Line
	2600 5000 2650 5000
Wire Wire Line
	2600 4850 2650 4850
Wire Wire Line
	2600 4600 2650 4600
Wire Wire Line
	2650 4450 2600 4450
Wire Wire Line
	2650 4200 2600 4200
Wire Wire Line
	2650 4050 2600 4050
Wire Wire Line
	2400 4050 2350 4050
Wire Wire Line
	2400 4200 2350 4200
Wire Wire Line
	2400 4600 2350 4600
Wire Wire Line
	2400 4450 2350 4450
Wire Wire Line
	2400 4850 2350 4850
$Comp
L Device:R_Small R6
U 1 1 5DEE4C8A
P 2500 5000
F 0 "R6" V 2450 5200 50  0000 R CNN
F 1 "R_Small" V 2605 5000 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2500 5000 50  0001 C CNN
F 3 "~" H 2500 5000 50  0001 C CNN
	1    2500 5000
	0    1    -1   0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5DEE4991
P 2500 4850
F 0 "R5" V 2450 5050 50  0000 R CNN
F 1 "R_Small" V 2605 4850 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2500 4850 50  0001 C CNN
F 3 "~" H 2500 4850 50  0001 C CNN
	1    2500 4850
	0    1    -1   0   
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5DEE46E7
P 2500 4600
F 0 "R4" V 2450 4800 50  0000 R CNN
F 1 "R_Small" V 2605 4600 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2500 4600 50  0001 C CNN
F 3 "~" H 2500 4600 50  0001 C CNN
	1    2500 4600
	0    1    -1   0   
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5DEE448F
P 2500 4450
F 0 "R3" V 2450 4650 50  0000 R CNN
F 1 "R_Small" V 2605 4450 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2500 4450 50  0001 C CNN
F 3 "~" H 2500 4450 50  0001 C CNN
	1    2500 4450
	0    1    -1   0   
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5DEE40FC
P 2500 4200
F 0 "R2" V 2450 4400 50  0000 R CNN
F 1 "R_Small" V 2605 4200 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2500 4200 50  0001 C CNN
F 3 "~" H 2500 4200 50  0001 C CNN
	1    2500 4200
	0    1    -1   0   
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5DEDD095
P 2500 4050
F 0 "R1" V 2450 4250 50  0000 R CNN
F 1 "R_Small" V 2605 4050 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2500 4050 50  0001 C CNN
F 3 "~" H 2500 4050 50  0001 C CNN
	1    2500 4050
	0    1    -1   0   
$EndComp
Text Label 2900 5000 0    50   ~ 0
LED_R3
Text Label 2900 4600 0    50   ~ 0
LED_R2
Text Label 2900 4850 0    50   ~ 0
LED_B3
Text Label 2900 4450 0    50   ~ 0
LED_B2
Text Label 2900 4200 0    50   ~ 0
LED_R1
Wire Wire Line
	3200 5000 2850 5000
Wire Wire Line
	3200 4850 2850 4850
Wire Wire Line
	3200 4600 2850 4600
Wire Wire Line
	3200 4450 2850 4450
Wire Wire Line
	3200 4200 2850 4200
Wire Wire Line
	2850 4050 3200 4050
Text Label 2900 4050 0    50   ~ 0
LED_B1
$Comp
L Device:LED_Small D6
U 1 1 5DE7899C
P 2750 5000
F 0 "D6" H 2950 5050 50  0000 R CNN
F 1 "LED_Small" V 2705 4932 50  0001 R CNN
F 2 "LEDs:LED_0603_HandSoldering" V 2750 5000 50  0001 C CNN
F 3 "~" V 2750 5000 50  0001 C CNN
	1    2750 5000
	1    0    0    1   
$EndComp
$Comp
L Device:LED_Small D5
U 1 1 5DE784AA
P 2750 4850
F 0 "D5" H 2950 4900 50  0000 R CNN
F 1 "LED_Small" V 2705 4782 50  0001 R CNN
F 2 "LEDs:LED_0603_HandSoldering" V 2750 4850 50  0001 C CNN
F 3 "~" V 2750 4850 50  0001 C CNN
	1    2750 4850
	1    0    0    1   
$EndComp
$Comp
L Device:LED_Small D4
U 1 1 5DE776A6
P 2750 4600
F 0 "D4" H 2950 4650 50  0000 R CNN
F 1 "LED_Small" V 2705 4532 50  0001 R CNN
F 2 "LEDs:LED_0603_HandSoldering" V 2750 4600 50  0001 C CNN
F 3 "~" V 2750 4600 50  0001 C CNN
	1    2750 4600
	1    0    0    1   
$EndComp
$Comp
L Device:LED_Small D3
U 1 1 5DE7708F
P 2750 4450
F 0 "D3" H 2950 4500 50  0000 R CNN
F 1 "LED_Small" V 2705 4382 50  0001 R CNN
F 2 "LEDs:LED_0603_HandSoldering" V 2750 4450 50  0001 C CNN
F 3 "~" V 2750 4450 50  0001 C CNN
	1    2750 4450
	1    0    0    1   
$EndComp
$Comp
L Device:LED_Small D2
U 1 1 5DE76A86
P 2750 4200
F 0 "D2" H 2950 4250 50  0000 R CNN
F 1 "LED_Small" V 2705 4132 50  0001 R CNN
F 2 "LEDs:LED_0603_HandSoldering" V 2750 4200 50  0001 C CNN
F 3 "~" V 2750 4200 50  0001 C CNN
	1    2750 4200
	1    0    0    1   
$EndComp
$Comp
L Device:LED_Small D1
U 1 1 5DE6EC43
P 2750 4050
F 0 "D1" H 2950 4100 50  0000 R CNN
F 1 "LED_Small" V 2705 3982 50  0001 R CNN
F 2 "LEDs:LED_0603_HandSoldering" V 2750 4050 50  0001 C CNN
F 3 "~" V 2750 4050 50  0001 C CNN
	1    2750 4050
	1    0    0    1   
$EndComp
NoConn ~ 5100 4150
$Comp
L Connector_Generic:Conn_01x01 J1
U 1 1 5DEAC74B
P 7200 4000
F 0 "J1" H 7280 4042 50  0000 L CNN
F 1 "Conn_01x01" H 7400 4050 50  0000 L CNN
F 2 "Tiband:KrokoPad" H 7200 4000 50  0001 C CNN
F 3 "~" H 7200 4000 50  0001 C CNN
	1    7200 4000
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J2
U 1 1 5DEAD95C
P 7200 4100
F 0 "J2" H 7280 4142 50  0000 L CNN
F 1 "Conn_01x01" H 7400 4150 50  0000 L CNN
F 2 "Tiband:KrokoPad" H 7200 4100 50  0001 C CNN
F 3 "~" H 7200 4100 50  0001 C CNN
	1    7200 4100
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J3
U 1 1 5DEADC2D
P 7200 4200
F 0 "J3" H 7280 4242 50  0000 L CNN
F 1 "Conn_01x01" H 7400 4250 50  0000 L CNN
F 2 "Tiband:KrokoPad" H 7200 4200 50  0001 C CNN
F 3 "~" H 7200 4200 50  0001 C CNN
	1    7200 4200
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J4
U 1 1 5DEADEFC
P 7200 4300
F 0 "J4" H 7280 4342 50  0000 L CNN
F 1 "Conn_01x01" H 7400 4350 50  0000 L CNN
F 2 "Tiband:KrokoPad" H 7200 4300 50  0001 C CNN
F 3 "~" H 7200 4300 50  0001 C CNN
	1    7200 4300
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J5
U 1 1 5DEAE0C1
P 7200 4400
F 0 "J5" H 7280 4442 50  0000 L CNN
F 1 "Conn_01x01" H 7400 4450 50  0000 L CNN
F 2 "Tiband:KrokoPad" H 7200 4400 50  0001 C CNN
F 3 "~" H 7200 4400 50  0001 C CNN
	1    7200 4400
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x01 J6
U 1 1 5DEAE2EC
P 7200 4500
F 0 "J6" H 7280 4542 50  0000 L CNN
F 1 "Conn_01x01" H 7400 4550 50  0000 L CNN
F 2 "Tiband:KrokoPad" H 7200 4500 50  0001 C CNN
F 3 "~" H 7200 4500 50  0001 C CNN
	1    7200 4500
	1    0    0    -1  
$EndComp
$EndSCHEMATC