sheet1.sch

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:bmxx80
LIBS:mag3110
LIBS:tsl256x
LIBS:ws2812
LIBS:switch-enc
LIBS:SparkFun
LIBS:sheet1-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Binääri shield - I/O components"
Date "2016-10-01"
Rev "0.1"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74HC595 SRG
U 1 1 57EE5F34
P 2450 1700
F 0 "SRG" H 2600 2300 50  0000 C CNN
F 1 "74HC595" H 2450 1100 50  0000 C CNN
F 2 "" H 2450 1700 50  0000 C CNN
F 3 "" H 2450 1700 50  0000 C CNN
	1    2450 1700
	1    0    0    -1  
$EndComp
$Comp
L ELD-426x 7-SEG
U 1 1 57EE5FBD
P 4250 2850
F 0 "7-SEG" H 3900 2350 50  0000 C CNN
F 1 "ACSC02-41CGKWA-F01" H 4550 2350 50  0000 C CNN
F 2 "" H 4250 2850 50  0000 C CNN
F 3 "" H 4250 2850 50  0000 C CNN
	1    4250 2850
	1    0    0    -1  
$EndComp
$Comp
L R_Small R?
U 1 1 57EE6516
P 3350 1950
F 0 "R?" H 3380 1970 50  0001 L CNN
F 1 "R_Small" H 3380 1910 50  0001 L CNN
F 2 "" H 3350 1950 50  0000 C CNN
F 3 "" H 3350 1950 50  0000 C CNN
	1    3350 1950
	0    1    1    0   
$EndComp
$Comp
L R_Small R?
U 1 1 57EE663C
P 3350 1850
F 0 "R?" H 3380 1870 50  0001 L CNN
F 1 "R_Small" H 3380 1810 50  0001 L CNN
F 2 "" H 3350 1850 50  0000 C CNN
F 3 "" H 3350 1850 50  0000 C CNN
	1    3350 1850
	0    1    1    0   
$EndComp
$Comp
L R_Small R?
U 1 1 57EE6666
P 3350 1750
F 0 "R?" H 3380 1770 50  0001 L CNN
F 1 "R_Small" H 3380 1710 50  0001 L CNN
F 2 "" H 3350 1750 50  0000 C CNN
F 3 "" H 3350 1750 50  0000 C CNN
	1    3350 1750
	0    1    1    0   
$EndComp
$Comp
L R_Small R?
U 1 1 57EE666C
P 3350 1650
F 0 "R?" H 3380 1670 50  0001 L CNN
F 1 "R_Small" H 3380 1610 50  0001 L CNN
F 2 "" H 3350 1650 50  0000 C CNN
F 3 "" H 3350 1650 50  0000 C CNN
	1    3350 1650
	0    1    1    0   
$EndComp
$Comp
L R_Small R?
U 1 1 57EE66E8
P 3350 1550
F 0 "R?" H 3380 1570 50  0001 L CNN
F 1 "R_Small" H 3380 1510 50  0001 L CNN
F 2 "" H 3350 1550 50  0000 C CNN
F 3 "" H 3350 1550 50  0000 C CNN
	1    3350 1550
	0    1    1    0   
$EndComp
$Comp
L R_Small R?
U 1 1 57EE66EE
P 3350 1450
F 0 "R?" H 3380 1470 50  0001 L CNN
F 1 "R_Small" H 3380 1410 50  0001 L CNN
F 2 "" H 3350 1450 50  0000 C CNN
F 3 "" H 3350 1450 50  0000 C CNN
	1    3350 1450
	0    1    1    0   
$EndComp
$Comp
L R_Small R?
U 1 1 57EE66F4
P 3350 1350
F 0 "R?" H 3380 1370 50  0001 L CNN
F 1 "R_Small" H 3380 1310 50  0001 L CNN
F 2 "" H 3350 1350 50  0000 C CNN
F 3 "" H 3350 1350 50  0000 C CNN
	1    3350 1350
	0    1    1    0   
$EndComp
$Comp
L R_Small R4
U 1 1 57EE66FA
P 3350 1250
F 0 "R4" H 3380 1270 50  0001 L CNN
F 1 "220" H 3380 1210 50  0001 L CNN
F 2 "" H 3350 1250 50  0000 C CNN
F 3 "" H 3350 1250 50  0000 C CNN
	1    3350 1250
	0    1    1    0   
$EndComp
Text GLabel 1500 2750 0    60   Input ~ 0
tran1_pin
Text GLabel 1500 3250 0    60   Input ~ 0
tran2_pin
$Comp
L Led_Small D?
U 1 1 57EE6E70
P 5250 2500
F 0 "D?" H 5200 2625 50  0001 L CNN
F 1 "Led_Small" H 5075 2400 50  0001 L CNN
F 2 "" V 5250 2500 50  0000 C CNN
F 3 "" V 5250 2500 50  0000 C CNN
	1    5250 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE6F93
P 5350 2500
F 0 "D?" H 5300 2625 50  0001 L CNN
F 1 "Led_Small" H 5175 2400 50  0001 L CNN
F 2 "" V 5350 2500 50  0000 C CNN
F 3 "" V 5350 2500 50  0000 C CNN
	1    5350 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE6FD3
P 5450 2500
F 0 "D?" H 5400 2625 50  0001 L CNN
F 1 "Led_Small" H 5275 2400 50  0001 L CNN
F 2 "" V 5450 2500 50  0000 C CNN
F 3 "" V 5450 2500 50  0000 C CNN
	1    5450 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE6FD9
P 5550 2500
F 0 "D?" H 5500 2625 50  0001 L CNN
F 1 "Led_Small" H 5375 2400 50  0001 L CNN
F 2 "" V 5550 2500 50  0000 C CNN
F 3 "" V 5550 2500 50  0000 C CNN
	1    5550 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE70C5
P 5650 2500
F 0 "D?" H 5600 2625 50  0001 L CNN
F 1 "Led_Small" H 5475 2400 50  0001 L CNN
F 2 "" V 5650 2500 50  0000 C CNN
F 3 "" V 5650 2500 50  0000 C CNN
	1    5650 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE70CB
P 5750 2500
F 0 "D?" H 5700 2625 50  0001 L CNN
F 1 "Led_Small" H 5575 2400 50  0001 L CNN
F 2 "" V 5750 2500 50  0000 C CNN
F 3 "" V 5750 2500 50  0000 C CNN
	1    5750 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE70D1
P 5850 2500
F 0 "D?" H 5800 2625 50  0001 L CNN
F 1 "Led_Small" H 5675 2400 50  0001 L CNN
F 2 "" V 5850 2500 50  0000 C CNN
F 3 "" V 5850 2500 50  0000 C CNN
	1    5850 2500
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D?
U 1 1 57EE70D7
P 5950 2500
F 0 "D?" H 5900 2625 50  0001 L CNN
F 1 "Led_Small" H 5775 2400 50  0001 L CNN
F 2 "" V 5950 2500 50  0000 C CNN
F 3 "" V 5950 2500 50  0000 C CNN
	1    5950 2500
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR01
U 1 1 57EE7844
P 2450 4150
F 0 "#PWR01" H 2450 3900 50  0001 C CNN
F 1 "GND" H 2450 4000 50  0001 C CNN
F 2 "" H 2450 4150 50  0000 C CNN
F 3 "" H 2450 4150 50  0000 C CNN
	1    2450 4150
	1    0    0    -1  
$EndComp
Text GLabel 1500 3750 0    60   Input ~ 0
tran3_pin
Text GLabel 1300 1250 0    60   Input ~ 0
Data
Text GLabel 1300 1450 0    60   Input ~ 0
Clock
Text GLabel 1300 1750 0    60   Input ~ 0
Latch
$Comp
L GND #PWR02
U 1 1 57EE8013
P 1750 2000
F 0 "#PWR02" H 1750 1750 50  0001 C CNN
F 1 "GND" H 1750 1850 50  0001 C CNN
F 2 "" H 1750 2000 50  0000 C CNN
F 3 "" H 1750 2000 50  0000 C CNN
	1    1750 2000
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR03
U 1 1 57EE808A
P 1750 1150
F 0 "#PWR03" H 1750 1000 50  0001 C CNN
F 1 "+5V" H 1750 1290 50  0000 C CNN
F 2 "" H 1750 1150 50  0000 C CNN
F 3 "" H 1750 1150 50  0000 C CNN
	1    1750 1150
	1    0    0    -1  
$EndComp
$Comp
L ENCODER S?
U 1 1 57EFE92A
P 8550 1850
F 0 "S?" H 8600 2200 50  0001 C CNN
F 1 "ENCODER" H 8700 1500 50  0000 C CNN
F 2 "" H 8550 1850 60  0000 C CNN
F 3 "" H 8550 1850 60  0000 C CNN
	1    8550 1850
	1    0    0    -1  
$EndComp
Text GLabel 7750 1300 0    60   Input ~ 0
encA_pin
Text GLabel 7750 2400 0    60   Input ~ 0
encB_pin
Wire Wire Line
	3150 1250 3250 1250
Wire Wire Line
	3150 1350 3250 1350
Wire Wire Line
	3150 1450 3250 1450
Wire Wire Line
	3150 1550 3250 1550
Wire Wire Line
	3150 1650 3250 1650
Wire Wire Line
	3150 1750 3250 1750
Wire Wire Line
	3150 1850 3250 1850
Wire Wire Line
	3150 1950 3250 1950
Wire Wire Line
	3450 1950 3800 1950
Wire Wire Line
	3800 1950 5250 1950
Wire Wire Line
	3800 1950 3800 2100
Wire Wire Line
	3450 1850 4050 1850
Wire Wire Line
	4050 1850 5350 1850
Wire Wire Line
	4050 1850 4050 2100
Wire Wire Line
	3450 1750 4150 1750
Wire Wire Line
	4150 1750 5450 1750
Wire Wire Line
	4150 1750 4150 2100
Wire Wire Line
	3450 1650 4250 1650
Wire Wire Line
	4250 1650 5550 1650
Wire Wire Line
	4250 1650 4250 2100
Wire Wire Line
	3450 1550 4350 1550
Wire Wire Line
	4350 1550 5650 1550
Wire Wire Line
	4350 1550 4350 2100
Wire Wire Line
	3450 1450 4450 1450
Wire Wire Line
	4450 1450 5750 1450
Wire Wire Line
	4450 1450 4450 2100
Wire Wire Line
	3450 1350 4550 1350
Wire Wire Line
	4550 1350 5850 1350
Wire Wire Line
	4550 1350 4550 2100
Wire Wire Line
	3450 1250 4650 1250
Wire Wire Line
	4650 1250 5950 1250
Wire Wire Line
	4650 1250 4650 2100
Wire Wire Line
	2600 2550 3400 2550
Wire Wire Line
	3400 2550 3400 2800
Wire Wire Line
	5100 2950 5100 3450
Wire Wire Line
	5100 3450 3400 3450
Wire Wire Line
	3400 3450 3400 3050
Wire Wire Line
	3400 3050 2450 3050
Wire Wire Line
	5250 1950 5250 2400
Connection ~ 3800 1950
Wire Wire Line
	5350 1850 5350 2400
Connection ~ 4050 1850
Wire Wire Line
	5450 1750 5450 2400
Connection ~ 4150 1750
Wire Wire Line
	5550 1650 5550 2400
Connection ~ 4250 1650
Wire Wire Line
	5650 1550 5650 2400
Connection ~ 4350 1550
Wire Wire Line
	5750 1450 5750 2400
Connection ~ 4450 1450
Wire Wire Line
	5850 1350 5850 2400
Connection ~ 4550 1350
Wire Wire Line
	5950 1250 5950 2400
Connection ~ 4650 1250
Wire Wire Line
	5250 2600 5250 2800
Wire Wire Line
	5250 2800 5350 2800
Wire Wire Line
	5350 2800 5450 2800
Wire Wire Line
	5450 2800 5550 2800
Wire Wire Line
	5550 2800 5650 2800
Wire Wire Line
	5650 2800 5750 2800
Wire Wire Line
	5750 2800 5850 2800
Wire Wire Line
	5850 2800 5950 2800
Wire Wire Line
	5950 2800 5950 2600
Wire Wire Line
	5850 2600 5850 2800
Connection ~ 5850 2800
Wire Wire Line
	5750 2600 5750 2800
Connection ~ 5750 2800
Wire Wire Line
	5650 2600 5650 2800
Connection ~ 5650 2800
Wire Wire Line
	5550 2600 5550 2800
Connection ~ 5550 2800
Wire Wire Line
	5450 2600 5450 2800
Connection ~ 5450 2800
Wire Wire Line
	5350 2600 5350 2800
Wire Wire Line
	5350 2800 5350 3550
Connection ~ 5350 2800
Wire Wire Line
	5350 3550 2300 3550
Wire Wire Line
	2600 4050 2600 2950
Wire Wire Line
	2300 4050 2450 4050
Wire Wire Line
	2450 4050 2600 4050
Wire Wire Line
	2300 4050 2300 3950
Wire Wire Line
	2450 3450 2450 4050
Wire Wire Line
	2450 4050 2450 4150
Connection ~ 2450 4050
Wire Wire Line
	1300 1250 1750 1250
Wire Wire Line
	1300 1450 1750 1450
Wire Wire Line
	1300 1750 1750 1750
Wire Wire Line
	1750 1150 1750 1550
Wire Wire Line
	1750 1850 1750 2000
$Comp
L GND #PWR?
U 1 1 57EFED5E
P 7800 2050
F 0 "#PWR?" H 7800 2275 50  0001 C CNN
F 1 "GND" H 7800 2200 50  0001 C CNN
F 2 "" H 7800 2050 60  0000 C CNN
F 3 "" H 7800 2050 60  0000 C CNN
	1    7800 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 1850 7800 2050
Wire Wire Line
	7750 1300 8450 1300
Wire Wire Line
	7750 2400 8450 2400
$Comp
L WS2812B RGB
U 1 1 57EFF22F
P 9850 5150
F 0 "RGB" H 9850 5250 60  0000 C CNN
F 1 "WS2812B" H 9850 5150 60  0000 C CNN
F 2 "" H 9850 5150 60  0000 C CNN
F 3 "" H 9850 5150 60  0000 C CNN
	1    9850 5150
	1    0    0    -1  
$EndComp
NoConn ~ 10400 5400
$Comp
L GND #PWR?
U 1 1 57EFF56C
P 10650 5550
F 0 "#PWR?" H 10650 5775 50  0001 C CNN
F 1 "GND" H 10650 5700 50  0001 C CNN
F 2 "" H 10650 5550 60  0000 C CNN
F 3 "" H 10650 5550 60  0000 C CNN
	1    10650 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 5300 10650 5300
Wire Wire Line
	10650 5300 10650 5550
$Comp
L +5V #PWR?
U 1 1 57EFF6E6
P 9200 5100
F 0 "#PWR?" H 9200 4950 50  0001 C CNN
F 1 "+5V" H 9200 5240 50  0000 C CNN
F 2 "" H 9200 5100 50  0000 C CNN
F 3 "" H 9200 5100 50  0000 C CNN
	1    9200 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9300 5300 9200 5300
Wire Wire Line
	9200 5100 9200 5300
Wire Wire Line
	9200 5300 9200 5550
Text GLabel 9000 5400 0    60   Input ~ 0
rgb_pin
Wire Wire Line
	9000 5400 9300 5400
Connection ~ 9200 5300
$Comp
L GND #PWR?
U 1 1 57EFFDFB
P 9200 5900
F 0 "#PWR?" H 9200 6125 50  0001 C CNN
F 1 "GND" H 9200 6050 50  0001 C CNN
F 2 "" H 9200 5900 60  0000 C CNN
F 3 "" H 9200 5900 60  0000 C CNN
	1    9200 5900
	1    0    0    -1  
$EndComp
$Comp
L SW_PUSH SW1
U 1 1 57F0042A
P 5750 5950
F 0 "SW1" H 5900 6060 50  0000 C CNN
F 1 "SW_PUSH" H 5750 5870 50  0000 C CNN
F 2 "" H 5750 5950 50  0000 C CNN
F 3 "" H 5750 5950 50  0000 C CNN
	1    5750 5950
	1    0    0    -1  
$EndComp
$Comp
L SW_PUSH SW2
U 1 1 57F005D3
P 5750 6350
F 0 "SW2" H 5900 6460 50  0000 C CNN
F 1 "SW_PUSH" H 5750 6270 50  0000 C CNN
F 2 "" H 5750 6350 50  0000 C CNN
F 3 "" H 5750 6350 50  0000 C CNN
	1    5750 6350
	1    0    0    -1  
$EndComp
$Comp
L R_Small R16
U 1 1 57F00771
P 5100 6650
F 0 "R16" H 5130 6670 50  0000 L CNN
F 1 "10k" H 5130 6610 50  0000 L CNN
F 2 "" H 5100 6650 50  0000 C CNN
F 3 "" H 5100 6650 50  0000 C CNN
	1    5100 6650
	1    0    0    -1  
$EndComp
$Comp
L R_Small R14
U 1 1 57F007FA
P 5300 6650
F 0 "R14" H 5330 6670 50  0000 L CNN
F 1 "10k" H 5330 6610 50  0000 L CNN
F 2 "" H 5300 6650 50  0000 C CNN
F 3 "" H 5300 6650 50  0000 C CNN
	1    5300 6650
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 57F008F4
P 6250 5800
F 0 "#PWR?" H 6250 5650 50  0001 C CNN
F 1 "+5V" H 6250 5940 50  0000 C CNN
F 2 "" H 6250 5800 50  0000 C CNN
F 3 "" H 6250 5800 50  0000 C CNN
	1    6250 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 5950 6250 5950
Wire Wire Line
	6250 5800 6250 5950
Wire Wire Line
	6250 5950 6250 6350
Wire Wire Line
	6250 6350 6050 6350
Connection ~ 6250 5950
Text GLabel 4400 5950 0    60   Input ~ 0
button1_pin
Text GLabel 4400 6350 0    60   Input ~ 0
button2_pin
$Comp
L GND #PWR?
U 1 1 57F00CD5
P 5200 7100
F 0 "#PWR?" H 5200 7325 50  0001 C CNN
F 1 "GND" H 5200 7250 50  0001 C CNN
F 2 "" H 5200 7100 60  0000 C CNN
F 3 "" H 5200 7100 60  0000 C CNN
	1    5200 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 6750 5100 7000
Wire Wire Line
	5100 7000 5200 7000
Wire Wire Line
	5200 7000 5300 7000
Wire Wire Line
	5300 7000 5300 6750
Connection ~ 5200 7000
Wire Notes Line
	7000 6450 7000 600 
Wire Notes Line
	7000 3200 11100 3200
Wire Notes Line
	550  4900 7000 4900
Text Notes 9700 3150 0    60   ~ 0
Rotary encoder w/ push button
Text Notes 5700 4850 0    60   ~ 0
7-segment display & leds
$Comp
L SWITCH_INV SW3
U 1 1 57F03507
P 2750 6050
F 0 "SW3" H 2550 6200 50  0000 C CNN
F 1 "SWITCH_INV" H 2600 5900 50  0000 C CNN
F 2 "" H 2750 6050 50  0000 C CNN
F 3 "" H 2750 6050 50  0000 C CNN
	1    2750 6050
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR?
U 1 1 57F035A6
P 3400 5650
F 0 "#PWR?" H 3400 5500 50  0001 C CNN
F 1 "+5V" H 3400 5790 50  0000 C CNN
F 2 "" H 3400 5650 50  0000 C CNN
F 3 "" H 3400 5650 50  0000 C CNN
	1    3400 5650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 57F035FC
P 2100 6950
F 0 "#PWR?" H 2100 7175 50  0001 C CNN
F 1 "GND" H 2100 7100 50  0001 C CNN
F 2 "" H 2100 6950 60  0000 C CNN
F 3 "" H 2100 6950 60  0000 C CNN
	1    2100 6950
	1    0    0    -1  
$EndComp
$Comp
L R_Small R11
U 1 1 57F0377D
P 2100 6450
F 0 "R11" H 2130 6470 50  0000 L CNN
F 1 "10k" H 2130 6410 50  0000 L CNN
F 2 "" H 2100 6450 50  0000 C CNN
F 3 "" H 2100 6450 50  0000 C CNN
	1    2100 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 6050 2100 6350
Wire Wire Line
	2100 6550 2100 6950
Text GLabel 1400 6050 0    60   Input ~ 0
switch_pin
Wire Wire Line
	3250 5950 3400 5950
Wire Wire Line
	3400 5950 3400 5650
NoConn ~ 3250 6150
Text Notes 6100 7750 0    60   ~ 0
Buttons & switch
Text Notes 10750 6500 0    60   ~ 0
RGB led
Connection ~ 5300 6350
Wire Wire Line
	4850 6350 5300 6350
Wire Wire Line
	5300 6350 5450 6350
Connection ~ 5100 5950
Wire Wire Line
	5300 6350 5300 6550
Wire Wire Line
	5100 5950 5100 6550
$Comp
L R_Small R15
U 1 1 57FFC900
P 4750 5950
F 0 "R15" H 4780 5970 50  0000 L CNN
F 1 "220" H 4780 5910 50  0000 L CNN
F 2 "" H 4750 5950 50  0000 C CNN
F 3 "" H 4750 5950 50  0000 C CNN
	1    4750 5950
	0    1    1    0   
$EndComp
$Comp
L R_Small R13
U 1 1 57FFC9B3
P 4750 6350
F 0 "R13" H 4780 6370 50  0000 L CNN
F 1 "220" H 4780 6310 50  0000 L CNN
F 2 "" H 4750 6350 50  0000 C CNN
F 3 "" H 4750 6350 50  0000 C CNN
	1    4750 6350
	0    1    1    0   
$EndComp
$Comp
L R_Small R12
U 1 1 57FFCAAB
P 1800 6050
F 0 "R12" H 1830 6070 50  0000 L CNN
F 1 "220" H 1830 6010 50  0000 L CNN
F 2 "" H 1800 6050 50  0000 C CNN
F 3 "" H 1800 6050 50  0000 C CNN
	1    1800 6050
	0    1    1    0   
$EndComp
Wire Wire Line
	4400 5950 4650 5950
Wire Wire Line
	4850 5950 5100 5950
Wire Wire Line
	5100 5950 5450 5950
Wire Wire Line
	4400 6350 4650 6350
Wire Wire Line
	1400 6050 1700 6050
Wire Wire Line
	1900 6050 2100 6050
Wire Wire Line
	2100 6050 2250 6050
Connection ~ 2100 6050
$Comp
L R_Small R7
U 1 1 57FFDA75
P 1800 2750
F 0 "R7" H 1830 2770 50  0000 L CNN
F 1 "1k" H 1830 2710 50  0000 L CNN
F 2 "" H 1800 2750 50  0000 C CNN
F 3 "" H 1800 2750 50  0000 C CNN
	1    1800 2750
	0    1    1    0   
$EndComp
$Comp
L R_Small R4
U 1 1 57FFDB4F
P 1800 3250
F 0 "R4" H 1830 3270 50  0000 L CNN
F 1 "1k" H 1830 3210 50  0000 L CNN
F 2 "" H 1800 3250 50  0000 C CNN
F 3 "" H 1800 3250 50  0000 C CNN
	1    1800 3250
	0    1    1    0   
$EndComp
$Comp
L R_Small R1
U 1 1 57FFDE09
P 1800 3750
F 0 "R1" H 1830 3770 50  0000 L CNN
F 1 "1k" H 1830 3710 50  0000 L CNN
F 2 "" H 1800 3750 50  0000 C CNN
F 3 "" H 1800 3750 50  0000 C CNN
	1    1800 3750
	0    1    1    0   
$EndComp
Wire Wire Line
	1500 2750 1700 2750
Wire Wire Line
	1900 2750 2300 2750
Wire Wire Line
	1500 3250 1700 3250
Wire Wire Line
	1900 3250 2150 3250
Wire Wire Line
	1500 3750 1700 3750
Wire Wire Line
	1900 3750 2000 3750
$Comp
L SW_PUSH SW_ENC
U 1 1 57FFF0D2
P 10650 1450
F 0 "SW_ENC" H 10800 1560 50  0000 C CNN
F 1 "SW_PUSH" H 10650 1370 50  0000 C CNN
F 2 "" H 10650 1450 50  0000 C CNN
F 3 "" H 10650 1450 50  0000 C CNN
	1    10650 1450
	0    1    1    0   
$EndComp
$Comp
L GND #PWR?
U 1 1 57FFF501
P 10650 2600
F 0 "#PWR?" H 10650 2825 50  0001 C CNN
F 1 "GND" H 10650 2750 50  0001 C CNN
F 2 "" H 10650 2600 60  0000 C CNN
F 3 "" H 10650 2600 60  0000 C CNN
	1    10650 2600
	1    0    0    -1  
$EndComp
$Comp
L R_Small R10
U 1 1 57FFF918
P 10650 2200
F 0 "R10" H 10680 2220 50  0000 L CNN
F 1 "10k" H 10680 2160 50  0000 L CNN
F 2 "" H 10650 2200 50  0000 C CNN
F 3 "" H 10650 2200 50  0000 C CNN
	1    10650 2200
	-1   0    0    1   
$EndComp
$Comp
L R_Small R9
U 1 1 57FFFC28
P 10250 1800
F 0 "R9" H 10280 1820 50  0000 L CNN
F 1 "220" H 10280 1760 50  0000 L CNN
F 2 "" H 10250 1800 50  0000 C CNN
F 3 "" H 10250 1800 50  0000 C CNN
	1    10250 1800
	0    -1   -1   0   
$EndComp
$Comp
L +5V #PWR?
U 1 1 57FFFF4A
P 10650 1100
F 0 "#PWR?" H 10650 950 50  0001 C CNN
F 1 "+5V" H 10650 1240 50  0000 C CNN
F 2 "" H 10650 1100 50  0000 C CNN
F 3 "" H 10650 1100 50  0000 C CNN
	1    10650 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 1100 10650 1150
Wire Wire Line
	10350 1800 10650 1800
Wire Wire Line
	10650 1750 10650 1800
Wire Wire Line
	10650 1800 10650 2100
Connection ~ 10650 1800
Wire Wire Line
	10650 2300 10650 2600
Text GLabel 9900 1800 0    60   Input ~ 0
encsw_pin
Wire Wire Line
	9900 1800 10150 1800
$Comp
L C C9
U 1 1 5804E429
P 9200 5700
F 0 "C9" H 9225 5800 50  0000 L CNN
F 1 "0.1uF" H 9225 5600 50  0000 L CNN
F 2 "" H 9238 5550 50  0000 C CNN
F 3 "" H 9200 5700 50  0000 C CNN
	1    9200 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	9200 5850 9200 5900
Wire Notes Line
	3200 1150 3500 1150
Wire Notes Line
	3500 1150 3500 2050
Wire Notes Line
	3500 2050 3200 2050
Wire Notes Line
	3200 2050 3200 1150
Wire Notes Line
	3200 1600 3500 1600
Text Notes 2850 1050 0    47   ~ 0
Resistor arrays RA1, RA2\n
Text Notes 6150 2550 0    60   ~ 0
L1-L8\ngreen
Wire Notes Line
	5150 2600 5150 2400
Wire Notes Line
	5150 2400 6050 2400
Wire Notes Line
	6050 2400 6050 2600
Wire Notes Line
	6050 2600 5150 2600
$Comp
L MMBT3904 T3
U 1 1 58051769
P 2200 3750
F 0 "T3" H 2400 3825 50  0000 L CNN
F 1 "MMBT3904" H 2400 3750 50  0000 L CNN
F 2 "SOT-23" H 2400 3675 50  0000 L CIN
F 3 "" H 2200 3750 50  0000 L CNN
	1    2200 3750
	1    0    0    -1  
$EndComp
$Comp
L MMBT3904 T1
U 1 1 58051B77
P 2500 2750
F 0 "T1" H 2700 2825 50  0000 L CNN
F 1 "MMBT3904" H 2700 2750 50  0000 L CNN
F 2 "SOT-23" H 2700 2675 50  0000 L CIN
F 3 "" H 2500 2750 50  0000 L CNN
	1    2500 2750
	1    0    0    -1  
$EndComp
$Comp
L MMBT3904 T2
U 1 1 58051BC9
P 2350 3250
F 0 "T2" H 2550 3325 50  0000 L CNN
F 1 "MMBT3904" H 2550 3250 50  0000 L CNN
F 2 "SOT-23" H 2550 3175 50  0000 L CIN
F 3 "" H 2350 3250 50  0000 L CNN
	1    2350 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 7000 5200 7100
Text Notes 7000 6650 0    60   ~ 0
Released under the Creative Commons Attribution Share-Alike 3.0 License
Text Notes 7000 6750 0    60   ~ 0
http://creativecommons.org/license/by-sa/4.0
Text Notes 7000 7100 0    60   ~ 0
Open Source Hardware
Text Notes 3200 1150 0    47   ~ 0
220 ohm
$Comp
L BUZZERSMD3 BUZZER
U 1 1 5821E3E1
P 8200 3600
F 0 "BUZZER" H 8100 3800 50  0000 L BNN
F 1 "CMT1102" H 8450 3600 50  0000 L BNN
F 2 "SparkFun-BUZZER-CMT1102" H 8200 3750 50  0001 C CNN
F 3 "" H 8200 3600 60  0000 C CNN
	1    8200 3600
	0    1    1    0   
$EndComp
Text GLabel 7850 3600 0    60   Input ~ 0
buzzer_pin
Wire Wire Line
	7850 3600 8100 3600
Wire Wire Line
	8100 3700 7950 3700
Wire Wire Line
	7950 3700 7950 3850
Wire Notes Line
	7000 4450 8950 4450
Wire Notes Line
	8950 4450 8950 3200
Text Notes 8300 4400 0    60   ~ 0
Piezo buzzer
$Comp
L GND #PWR?
U 1 1 5821EF58
P 7950 3850
F 0 "#PWR?" H 7950 4075 50  0001 C CNN
F 1 "GND" H 7950 4000 50  0001 C CNN
F 2 "" H 7950 3850 60  0000 C CNN
F 3 "" H 7950 3850 60  0000 C CNN
	1    7950 3850
	1    0    0    -1  
$EndComp
$EndSCHEMATC