EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
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:gyro-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 ATTINY167-SU U1
U 1 1 5A342611
P 2900 2500
F 0 "U1" H 1950 3450 50  0000 C CNN
F 1 "ATTINY167-SU" H 3700 1550 50  0000 C CNN
F 2 "Housings_SOIC:SOIC-20W_7.5x12.8mm_Pitch1.27mm" H 2900 2500 50  0001 C CIN
F 3 "" H 2900 2500 50  0001 C CNN
	1    2900 2500
	1    0    0    -1  
$EndComp
$Comp
L LED1642GW U2
U 1 1 5A34355D
P 7850 2050
F 0 "U2" H 7850 2750 60  0000 C CNN
F 1 "LED1642GW" H 7850 1350 60  0000 C CNN
F 2 "Housings_SSOP:TSSOP-24_4.4x7.8mm_Pitch0.65mm" H 7750 1400 60  0001 C CNN
F 3 "" H 7750 1400 60  0001 C CNN
	1    7850 2050
	1    0    0    -1  
$EndComp
$Comp
L LED D14
U 1 1 5A395D4C
P 10500 3950
F 0 "D14" H 10500 4050 50  0000 C CNN
F 1 "LED" H 10500 3850 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 3950 50  0001 C CNN
F 3 "" H 10500 3950 50  0001 C CNN
	1    10500 3950
	-1   0    0    1   
$EndComp
$Comp
L LED D10
U 1 1 5A395DC5
P 10500 2750
F 0 "D10" H 10500 2850 50  0000 C CNN
F 1 "LED" H 10500 2650 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 2750 50  0001 C CNN
F 3 "" H 10500 2750 50  0001 C CNN
	1    10500 2750
	-1   0    0    1   
$EndComp
$Comp
L LED D12
U 1 1 5A395DE2
P 10500 3350
F 0 "D12" H 10500 3450 50  0000 C CNN
F 1 "LED" H 10500 3250 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 3350 50  0001 C CNN
F 3 "" H 10500 3350 50  0001 C CNN
	1    10500 3350
	-1   0    0    1   
$EndComp
$Comp
L LED D9
U 1 1 5A395E53
P 10500 2450
F 0 "D9" H 10500 2550 50  0000 C CNN
F 1 "LED" H 10500 2350 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 2450 50  0001 C CNN
F 3 "" H 10500 2450 50  0001 C CNN
	1    10500 2450
	-1   0    0    1   
$EndComp
$Comp
L LED D11
U 1 1 5A395E8E
P 10500 3050
F 0 "D11" H 10500 3150 50  0000 C CNN
F 1 "LED" H 10500 2950 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 3050 50  0001 C CNN
F 3 "" H 10500 3050 50  0001 C CNN
	1    10500 3050
	-1   0    0    1   
$EndComp
$Comp
L LED D13
U 1 1 5A395EB1
P 10500 3650
F 0 "D13" H 10500 3750 50  0000 C CNN
F 1 "LED" H 10500 3550 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 3650 50  0001 C CNN
F 3 "" H 10500 3650 50  0001 C CNN
	1    10500 3650
	-1   0    0    1   
$EndComp
$Comp
L LED D4
U 1 1 5A395ED6
P 10500 950
F 0 "D4" H 10500 1050 50  0000 C CNN
F 1 "LED" H 10500 850 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 950 50  0001 C CNN
F 3 "" H 10500 950 50  0001 C CNN
	1    10500 950 
	-1   0    0    1   
$EndComp
$Comp
L LED D7
U 1 1 5A395EFD
P 10500 1850
F 0 "D7" H 10500 1950 50  0000 C CNN
F 1 "LED" H 10500 1750 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 1850 50  0001 C CNN
F 3 "" H 10500 1850 50  0001 C CNN
	1    10500 1850
	-1   0    0    1   
$EndComp
$Comp
L LED D6
U 1 1 5A395F26
P 10500 1550
F 0 "D6" H 10500 1650 50  0000 C CNN
F 1 "LED" H 10500 1450 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 1550 50  0001 C CNN
F 3 "" H 10500 1550 50  0001 C CNN
	1    10500 1550
	-1   0    0    1   
$EndComp
$Comp
L LED D8
U 1 1 5A395F51
P 10500 2150
F 0 "D8" H 10500 2250 50  0000 C CNN
F 1 "LED" H 10500 2050 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 2150 50  0001 C CNN
F 3 "" H 10500 2150 50  0001 C CNN
	1    10500 2150
	-1   0    0    1   
$EndComp
$Comp
L LED D5
U 1 1 5A395FBE
P 10500 1250
F 0 "D5" H 10500 1350 50  0000 C CNN
F 1 "LED" H 10500 1150 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 1250 50  0001 C CNN
F 3 "" H 10500 1250 50  0001 C CNN
	1    10500 1250
	-1   0    0    1   
$EndComp
$Comp
L SW_Push SW1
U 1 1 5A395FF5
P 1750 6000
F 0 "SW1" H 1800 6100 50  0000 L CNN
F 1 "SW_Push" H 1750 5940 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 1750 6200 50  0001 C CNN
F 3 "" H 1750 6200 50  0001 C CNN
	1    1750 6000
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW2
U 1 1 5A396070
P 4650 3300
F 0 "SW2" H 4700 3400 50  0000 L CNN
F 1 "SW_Push" H 4650 3240 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 4650 3500 50  0001 C CNN
F 3 "" H 4650 3500 50  0001 C CNN
	1    4650 3300
	1    0    0    -1  
$EndComp
$Comp
L Buzzer BZ1
U 1 1 5A3961A8
P 7500 5050
F 0 "BZ1" H 7650 5100 50  0000 L CNN
F 1 "Buzzer" H 7650 5000 50  0000 L CNN
F 2 "Buzzers_Beepers:Buzzer_12x9.5RM7.6" V 7475 5150 50  0001 C CNN
F 3 "" V 7475 5150 50  0001 C CNN
	1    7500 5050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 5BF5B313
P 1500 3300
F 0 "#PWR01" H 1500 3050 50  0001 C CNN
F 1 "GND" H 1500 3150 50  0000 C CNN
F 2 "" H 1500 3300 50  0001 C CNN
F 3 "" H 1500 3300 50  0001 C CNN
	1    1500 3300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 5BF5B347
P 6950 1500
F 0 "#PWR02" H 6950 1250 50  0001 C CNN
F 1 "GND" H 6950 1350 50  0000 C CNN
F 2 "" H 6950 1500 50  0001 C CNN
F 3 "" H 6950 1500 50  0001 C CNN
	1    6950 1500
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR03
U 1 1 5BF5B37B
P 1350 1650
F 0 "#PWR03" H 1350 1500 50  0001 C CNN
F 1 "+5V" H 1350 1790 50  0000 C CNN
F 2 "" H 1350 1650 50  0001 C CNN
F 3 "" H 1350 1650 50  0001 C CNN
	1    1350 1650
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR04
U 1 1 5BF5B40F
P 8500 1350
F 0 "#PWR04" H 8500 1200 50  0001 C CNN
F 1 "+5V" H 8500 1490 50  0000 C CNN
F 2 "" H 8500 1350 50  0001 C CNN
F 3 "" H 8500 1350 50  0001 C CNN
	1    8500 1350
	1    0    0    -1  
$EndComp
$Comp
L LED D3
U 1 1 5BF5D2A0
P 10500 650
F 0 "D3" H 10500 750 50  0000 C CNN
F 1 "LED" H 10500 550 50  0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 10500 650 50  0001 C CNN
F 3 "" H 10500 650 50  0001 C CNN
	1    10500 650 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR05
U 1 1 5BF5D4B2
P 10850 4200
F 0 "#PWR05" H 10850 3950 50  0001 C CNN
F 1 "GND" H 10850 4050 50  0000 C CNN
F 2 "" H 10850 4200 50  0001 C CNN
F 3 "" H 10850 4200 50  0001 C CNN
	1    10850 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 1500 6950 1500
Wire Wire Line
	1750 1700 1350 1700
Wire Wire Line
	1350 1700 1350 1650
Wire Wire Line
	1750 3300 1500 3300
Wire Wire Line
	1750 3000 1750 3300
Wire Wire Line
	1750 2000 1750 1700
Connection ~ 1750 1700
Connection ~ 1750 3300
Wire Wire Line
	10350 1850 9400 1850
Wire Wire Line
	9400 1850 9400 3250
Wire Wire Line
	9400 3250 7100 3250
Wire Wire Line
	7100 3250 7100 2600
Wire Wire Line
	7100 2600 7300 2600
Wire Wire Line
	7300 2500 7000 2500
Wire Wire Line
	7000 2500 7000 3350
Wire Wire Line
	7000 3350 9500 3350
Wire Wire Line
	9500 3350 9500 2150
Wire Wire Line
	9500 2150 10350 2150
Wire Wire Line
	7300 2400 6900 2400
Wire Wire Line
	6900 2400 6900 3450
Wire Wire Line
	6900 3450 9600 3450
Wire Wire Line
	9600 3450 9600 2450
Wire Wire Line
	9600 2450 10350 2450
Wire Wire Line
	7300 2300 6800 2300
Wire Wire Line
	6800 2300 6800 3550
Wire Wire Line
	6800 3550 9700 3550
Wire Wire Line
	9700 3550 9700 2750
Wire Wire Line
	9700 2750 10350 2750
Wire Wire Line
	7300 2200 6700 2200
Wire Wire Line
	6700 2200 6700 3650
Wire Wire Line
	6700 3650 9800 3650
Wire Wire Line
	9800 3650 9800 3050
Wire Wire Line
	9800 3050 10350 3050
Wire Wire Line
	7300 2100 6600 2100
Wire Wire Line
	6600 2100 6600 3750
Wire Wire Line
	6600 3750 9900 3750
Wire Wire Line
	9900 3750 9900 3350
Wire Wire Line
	9900 3350 10350 3350
Wire Wire Line
	7300 2000 6500 2000
Wire Wire Line
	6500 2000 6500 3850
Wire Wire Line
	6500 3850 10000 3850
Wire Wire Line
	10000 3850 10000 3650
Wire Wire Line
	10000 3650 10350 3650
Wire Wire Line
	7300 1900 6400 1900
Wire Wire Line
	6400 1900 6400 3950
Wire Wire Line
	6400 3950 10350 3950
Wire Wire Line
	8400 2600 9300 2600
Wire Wire Line
	9300 2600 9300 1550
Wire Wire Line
	9300 1550 10350 1550
Wire Wire Line
	8400 2500 9200 2500
Wire Wire Line
	9200 2500 9200 1250
Wire Wire Line
	9200 1250 10350 1250
Wire Wire Line
	8400 2400 9100 2400
Wire Wire Line
	9100 2400 9100 950 
Wire Wire Line
	9100 950  10350 950 
Wire Wire Line
	8400 2300 9000 2300
Wire Wire Line
	9000 2300 9000 650 
Wire Wire Line
	9000 650  10350 650 
Wire Wire Line
	10850 4200 10850 650 
Wire Wire Line
	10850 650  10650 650 
Wire Wire Line
	10650 950  10850 950 
Connection ~ 10850 950 
Wire Wire Line
	10650 1250 10850 1250
Connection ~ 10850 1250
Wire Wire Line
	10650 1550 10850 1550
Connection ~ 10850 1550
Wire Wire Line
	10650 1850 10850 1850
Connection ~ 10850 1850
Wire Wire Line
	10650 2150 10850 2150
Connection ~ 10850 2150
Wire Wire Line
	10650 2450 10850 2450
Connection ~ 10850 2450
Wire Wire Line
	10650 2750 10850 2750
Connection ~ 10850 2750
Wire Wire Line
	10650 3050 10850 3050
Connection ~ 10850 3050
Wire Wire Line
	10650 3350 10850 3350
Connection ~ 10850 3350
Wire Wire Line
	10650 3650 10850 3650
Connection ~ 10850 3650
Wire Wire Line
	10650 3950 10850 3950
Connection ~ 10850 3950
$Comp
L R R4
U 1 1 5BF5DB45
P 8800 1300
F 0 "R4" V 8880 1300 50  0000 C CNN
F 1 "R" V 8800 1300 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 8730 1300 50  0001 C CNN
F 3 "" H 8800 1300 50  0001 C CNN
	1    8800 1300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 5BF5DC6A
P 8800 1100
F 0 "#PWR06" H 8800 850 50  0001 C CNN
F 1 "GND" H 8800 950 50  0000 C CNN
F 2 "" H 8800 1100 50  0001 C CNN
F 3 "" H 8800 1100 50  0001 C CNN
	1    8800 1100
	-1   0    0    1   
$EndComp
Wire Wire Line
	8400 1500 8500 1500
Wire Wire Line
	8500 1500 8500 1350
Wire Wire Line
	8400 1600 8800 1600
Wire Wire Line
	8800 1600 8800 1450
Wire Wire Line
	8800 1150 8800 1100
Wire Wire Line
	8400 1800 8750 1800
Wire Wire Line
	8400 1700 8750 1700
Wire Wire Line
	7300 1800 6950 1800
Wire Wire Line
	7300 1700 6950 1700
Wire Wire Line
	7300 1600 6950 1600
Text Label 8500 1700 0    60   ~ 0
SDO
Text Label 8500 1800 0    60   ~ 0
PWCLK
Text Label 7050 1800 0    60   ~ 0
LE
Text Label 7050 1700 0    60   ~ 0
CLK
Text Label 7050 1600 0    60   ~ 0
SDI
Wire Wire Line
	4050 1900 4450 1900
Wire Wire Line
	4050 2200 4450 2200
Wire Wire Line
	4050 2100 4450 2100
Wire Wire Line
	4050 3300 4450 3300
Text Label 4150 1900 0    60   ~ 0
MISO
Text Label 4150 2100 0    60   ~ 0
MOSI
Text Label 4150 2200 0    60   ~ 0
SCK
Text Label 4150 3300 0    60   ~ 0
RESET
$Comp
L Conn_02x05_Odd_Even J1
U 1 1 5BF5E8E7
P 1700 5000
F 0 "J1" H 1750 5300 50  0000 C CNN
F 1 "Conn_02x05_Odd_Even" H 1750 4700 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x05_Pitch2.54mm" H 1700 5000 50  0001 C CNN
F 3 "" H 1700 5000 50  0001 C CNN
	1    1700 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 4800 1500 4800
$Comp
L +5V #PWR07
U 1 1 5BF5EAC8
P 2250 4700
F 0 "#PWR07" H 2250 4550 50  0001 C CNN
F 1 "+5V" H 2250 4840 50  0000 C CNN
F 2 "" H 2250 4700 50  0001 C CNN
F 3 "" H 2250 4700 50  0001 C CNN
	1    2250 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 4800 2250 4800
Wire Wire Line
	2250 4800 2250 4700
$Comp
L GND #PWR08
U 1 1 5BF5EB95
P 2400 5250
F 0 "#PWR08" H 2400 5000 50  0001 C CNN
F 1 "GND" H 2400 5100 50  0000 C CNN
F 2 "" H 2400 5250 50  0001 C CNN
F 3 "" H 2400 5250 50  0001 C CNN
	1    2400 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 4900 2400 4900
Wire Wire Line
	2400 4900 2400 5250
Wire Wire Line
	2000 5000 2400 5000
Connection ~ 2400 5000
Wire Wire Line
	2000 5100 2400 5100
Connection ~ 2400 5100
Wire Wire Line
	2000 5200 2400 5200
Connection ~ 2400 5200
Wire Wire Line
	1500 5000 1000 5000
Wire Wire Line
	1500 5100 1000 5100
Wire Wire Line
	1500 5200 1000 5200
Text Label 1100 4800 0    60   ~ 0
MOSI
Text Label 1100 5000 0    60   ~ 0
RESET
Text Label 1100 5100 0    60   ~ 0
SCK
Text Label 1100 5200 0    60   ~ 0
MISO
$Comp
L LED D1
U 1 1 5BF5F097
P 1900 6700
F 0 "D1" H 1900 6800 50  0000 C CNN
F 1 "LED" H 1900 6600 50  0000 C CNN
F 2 "LEDs:LED_0805" H 1900 6700 50  0001 C CNN
F 3 "" H 1900 6700 50  0001 C CNN
	1    1900 6700
	-1   0    0    1   
$EndComp
$Comp
L LED D2
U 1 1 5BF5F15D
P 1900 7000
F 0 "D2" H 1900 7100 50  0000 C CNN
F 1 "LED" H 1900 6900 50  0000 C CNN
F 2 "LEDs:LED_0805" H 1900 7000 50  0001 C CNN
F 3 "" H 1900 7000 50  0001 C CNN
	1    1900 7000
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR09
U 1 1 5BF5F2F2
P 1050 6600
F 0 "#PWR09" H 1050 6450 50  0001 C CNN
F 1 "+5V" H 1050 6740 50  0000 C CNN
F 2 "" H 1050 6600 50  0001 C CNN
F 3 "" H 1050 6600 50  0001 C CNN
	1    1050 6600
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 5BF5F366
P 1400 6700
F 0 "R1" V 1480 6700 50  0000 C CNN
F 1 "R" V 1400 6700 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1330 6700 50  0001 C CNN
F 3 "" H 1400 6700 50  0001 C CNN
	1    1400 6700
	0    1    1    0   
$EndComp
$Comp
L R R2
U 1 1 5BF5F406
P 1400 7000
F 0 "R2" V 1480 7000 50  0000 C CNN
F 1 "R" V 1400 7000 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 1330 7000 50  0001 C CNN
F 3 "" H 1400 7000 50  0001 C CNN
	1    1400 7000
	0    1    1    0   
$EndComp
Wire Wire Line
	1050 6600 1050 6700
Wire Wire Line
	1050 6700 1250 6700
Wire Wire Line
	1550 6700 1750 6700
Wire Wire Line
	1550 7000 1750 7000
$Comp
L GND #PWR010
U 1 1 5BF5F966
P 2350 7100
F 0 "#PWR010" H 2350 6850 50  0001 C CNN
F 1 "GND" H 2350 6950 50  0000 C CNN
F 2 "" H 2350 7100 50  0001 C CNN
F 3 "" H 2350 7100 50  0001 C CNN
	1    2350 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 7000 2350 7000
Wire Wire Line
	2350 6700 2350 7100
Wire Wire Line
	2050 6700 2350 6700
Connection ~ 2350 7000
Wire Wire Line
	1250 7000 850  7000
Text Label 850  7000 0    60   ~ 0
DBGLED
Wire Wire Line
	4050 1800 4450 1800
Wire Wire Line
	4050 1700 4450 1700
Text Label 4150 1800 0    60   ~ 0
TX
Text Label 4150 1700 0    60   ~ 0
RX
Wire Wire Line
	4050 2000 4450 2000
Text Label 4150 2000 0    60   ~ 0
DBGLED
$Comp
L R R3
U 1 1 5BF604B7
P 6800 5600
F 0 "R3" V 6880 5600 50  0000 C CNN
F 1 "R" V 6800 5600 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6730 5600 50  0001 C CNN
F 3 "" H 6800 5600 50  0001 C CNN
	1    6800 5600
	0    1    1    0   
$EndComp
$Comp
L POT RV1
U 1 1 5BF607D4
P 7400 4550
F 0 "RV1" V 7225 4550 50  0000 C CNN
F 1 "POT" V 7300 4550 50  0000 C CNN
F 2 "Potentiometers:Potentiometer_Trimmer-EVM3E" H 7400 4550 50  0001 C CNN
F 3 "" H 7400 4550 50  0001 C CNN
	1    7400 4550
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR011
U 1 1 5BF60859
P 7700 4450
F 0 "#PWR011" H 7700 4300 50  0001 C CNN
F 1 "+5V" H 7700 4590 50  0000 C CNN
F 2 "" H 7700 4450 50  0001 C CNN
F 3 "" H 7700 4450 50  0001 C CNN
	1    7700 4450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 5BF608B2
P 7400 6050
F 0 "#PWR012" H 7400 5800 50  0001 C CNN
F 1 "GND" H 7400 5900 50  0000 C CNN
F 2 "" H 7400 6050 50  0001 C CNN
F 3 "" H 7400 6050 50  0001 C CNN
	1    7400 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7400 6050 7400 5800
Wire Wire Line
	7400 5400 7400 5150
Wire Wire Line
	7400 4950 7400 4700
Wire Wire Line
	7550 4550 7700 4550
Wire Wire Line
	7700 4550 7700 4450
Wire Wire Line
	7100 5600 6950 5600
Wire Wire Line
	6650 5600 6200 5600
Text Label 6250 5600 0    60   ~ 0
BUZZER
$Comp
L GND #PWR013
U 1 1 5BF60F10
P 5100 3350
F 0 "#PWR013" H 5100 3100 50  0001 C CNN
F 1 "GND" H 5100 3200 50  0000 C CNN
F 2 "" H 5100 3350 50  0001 C CNN
F 3 "" H 5100 3350 50  0001 C CNN
	1    5100 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 3300 5100 3300
Wire Wire Line
	5100 3300 5100 3350
$Comp
L GND #PWR014
U 1 1 5BF610FF
P 2200 6000
F 0 "#PWR014" H 2200 5750 50  0001 C CNN
F 1 "GND" H 2200 5850 50  0000 C CNN
F 2 "" H 2200 6000 50  0001 C CNN
F 3 "" H 2200 6000 50  0001 C CNN
	1    2200 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1950 6000 2200 6000
Wire Wire Line
	1550 6000 1000 6000
Text Label 1000 6000 0    60   ~ 0
CTRL
Text Label 4150 3100 0    60   ~ 0
CTRL
Text Label 4150 2900 0    60   ~ 0
PWCLK
Text Label 4150 2300 0    60   ~ 0
SDI
Text Label 4150 2400 0    60   ~ 0
SDO
Text Label 4150 2600 0    60   ~ 0
LE
Text Label 4150 2800 0    60   ~ 0
CLK
Text Label 4150 3200 0    60   ~ 0
BUZZER
$Comp
L FT232RL U3
U 1 1 5BF71815
P 4600 5950
F 0 "U3" H 3950 6850 50  0000 L CNN
F 1 "FT232RL" H 5000 6850 50  0000 L CNN
F 2 "Housings_SSOP:SSOP-28_5.3x10.2mm_Pitch0.65mm" H 4600 5950 50  0001 C CNN
F 3 "" H 4600 5950 50  0001 C CNN
	1    4600 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 5250 5900 5250
Wire Wire Line
	5400 5350 5900 5350
Text Label 5550 5250 0    60   ~ 0
RX
Text Label 5550 5350 0    60   ~ 0
TX
$Comp
L GND #PWR015
U 1 1 5BF723BB
P 5800 5600
F 0 "#PWR015" H 5800 5350 50  0001 C CNN
F 1 "GND" H 5800 5450 50  0000 C CNN
F 2 "" H 5800 5600 50  0001 C CNN
F 3 "" H 5800 5600 50  0001 C CNN
	1    5800 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 5550 5800 5550
Wire Wire Line
	5800 5550 5800 5600
$Comp
L LED D16
U 1 1 5BF724D6
P 5700 6350
F 0 "D16" H 5700 6450 50  0000 C CNN
F 1 "LED" H 5700 6250 50  0000 C CNN
F 2 "LEDs:LED_0805" H 5700 6350 50  0001 C CNN
F 3 "" H 5700 6350 50  0001 C CNN
	1    5700 6350
	1    0    0    -1  
$EndComp
$Comp
L LED D15
U 1 1 5BF7259C
P 5700 6100
F 0 "D15" H 5700 6200 50  0000 C CNN
F 1 "LED" H 5700 6000 50  0000 C CNN
F 2 "LEDs:LED_0805" H 5700 6100 50  0001 C CNN
F 3 "" H 5700 6100 50  0001 C CNN
	1    5700 6100
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 5BF72645
P 6200 6100
F 0 "R5" V 6280 6100 50  0000 C CNN
F 1 "R" V 6200 6100 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6130 6100 50  0001 C CNN
F 3 "" H 6200 6100 50  0001 C CNN
	1    6200 6100
	0    1    1    0   
$EndComp
$Comp
L R R6
U 1 1 5BF726D9
P 6200 6350
F 0 "R6" V 6280 6350 50  0000 C CNN
F 1 "R" V 6200 6350 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 6130 6350 50  0001 C CNN
F 3 "" H 6200 6350 50  0001 C CNN
	1    6200 6350
	0    1    1    0   
$EndComp
$Comp
L +5V #PWR016
U 1 1 5BF72758
P 6600 6100
F 0 "#PWR016" H 6600 5950 50  0001 C CNN
F 1 "+5V" H 6600 6240 50  0000 C CNN
F 2 "" H 6600 6100 50  0001 C CNN
F 3 "" H 6600 6100 50  0001 C CNN
	1    6600 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 6350 5550 6350
Wire Wire Line
	5400 6250 5550 6250
Wire Wire Line
	5550 6250 5550 6100
Wire Wire Line
	5850 6100 6050 6100
Wire Wire Line
	6050 6350 5850 6350
Wire Wire Line
	6350 6350 6600 6350
Wire Wire Line
	6600 6350 6600 6100
Wire Wire Line
	6600 6100 6350 6100
Connection ~ 6600 6100
$Comp
L GND #PWR017
U 1 1 5BF72D14
P 4650 7050
F 0 "#PWR017" H 4650 6800 50  0001 C CNN
F 1 "GND" H 4650 6900 50  0000 C CNN
F 2 "" H 4650 7050 50  0001 C CNN
F 3 "" H 4650 7050 50  0001 C CNN
	1    4650 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 6950 4400 7000
Wire Wire Line
	4400 7000 4800 7000
Wire Wire Line
	4650 7000 4650 7050
Wire Wire Line
	4600 6950 4600 7000
Connection ~ 4600 7000
Wire Wire Line
	4700 7000 4700 6950
Connection ~ 4650 7000
Wire Wire Line
	4800 7000 4800 6950
Connection ~ 4700 7000
Wire Wire Line
	3800 6650 3750 6650
Wire Wire Line
	3750 6650 3750 6750
$Comp
L GND #PWR018
U 1 1 5BF73118
P 3750 6750
F 0 "#PWR018" H 3750 6500 50  0001 C CNN
F 1 "GND" H 3750 6600 50  0000 C CNN
F 2 "" H 3750 6750 50  0001 C CNN
F 3 "" H 3750 6750 50  0001 C CNN
	1    3750 6750
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR019
U 1 1 5BF73278
P 4700 4800
F 0 "#PWR019" H 4700 4650 50  0001 C CNN
F 1 "+5V" H 4700 4940 50  0000 C CNN
F 2 "" H 4700 4800 50  0001 C CNN
F 3 "" H 4700 4800 50  0001 C CNN
	1    4700 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4500 4950 4700 4950
Wire Wire Line
	4700 4950 4700 4800
Connection ~ 4700 4950
Wire Wire Line
	3000 5550 3800 5550
Wire Wire Line
	3000 5650 3800 5650
$Comp
L +5V #PWR020
U 1 1 5BF739AF
P 3350 5850
F 0 "#PWR020" H 3350 5700 50  0001 C CNN
F 1 "+5V" H 3350 5990 50  0000 C CNN
F 2 "" H 3350 5850 50  0001 C CNN
F 3 "" H 3350 5850 50  0001 C CNN
	1    3350 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 5BF73A1A
P 3300 5200
F 0 "#PWR021" H 3300 4950 50  0001 C CNN
F 1 "GND" H 3300 5050 50  0000 C CNN
F 2 "" H 3300 5200 50  0001 C CNN
F 3 "" H 3300 5200 50  0001 C CNN
	1    3300 5200
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 5BF723A9
P 9050 4700
F 0 "C1" H 9075 4800 50  0000 L CNN
F 1 "C" H 9075 4600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 9088 4550 50  0001 C CNN
F 3 "" H 9050 4700 50  0001 C CNN
	1    9050 4700
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 5BF72480
P 9350 4700
F 0 "C2" H 9375 4800 50  0000 L CNN
F 1 "C" H 9375 4600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 9388 4550 50  0001 C CNN
F 3 "" H 9350 4700 50  0001 C CNN
	1    9350 4700
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 5BF72500
P 9650 4700
F 0 "C3" H 9675 4800 50  0000 L CNN
F 1 "C" H 9675 4600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 9688 4550 50  0001 C CNN
F 3 "" H 9650 4700 50  0001 C CNN
	1    9650 4700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR022
U 1 1 5BF725AB
P 9350 5000
F 0 "#PWR022" H 9350 4750 50  0001 C CNN
F 1 "GND" H 9350 4850 50  0000 C CNN
F 2 "" H 9350 5000 50  0001 C CNN
F 3 "" H 9350 5000 50  0001 C CNN
	1    9350 5000
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR023
U 1 1 5BF7261F
P 9350 4400
F 0 "#PWR023" H 9350 4250 50  0001 C CNN
F 1 "+5V" H 9350 4540 50  0000 C CNN
F 2 "" H 9350 4400 50  0001 C CNN
F 3 "" H 9350 4400 50  0001 C CNN
	1    9350 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 4550 9050 4450
Wire Wire Line
	9050 4450 9650 4450
Wire Wire Line
	9350 4400 9350 4550
Connection ~ 9350 4450
Wire Wire Line
	9650 4450 9650 4550
Wire Wire Line
	9650 4900 9650 4850
Wire Wire Line
	9050 4900 9650 4900
Wire Wire Line
	9350 4850 9350 5000
Connection ~ 9350 4900
Wire Wire Line
	9050 4850 9050 4900
Wire Wire Line
	4450 3200 4050 3200
Wire Wire Line
	4050 3100 4450 3100
Wire Wire Line
	4050 3000 4450 3000
Wire Wire Line
	4050 2900 4450 2900
Wire Wire Line
	4050 2800 4450 2800
Wire Wire Line
	4050 2700 4450 2700
Wire Wire Line
	4050 2600 4450 2600
Wire Wire Line
	4050 2400 4450 2400
Wire Wire Line
	4050 2300 4450 2300
$Comp
L Conn_01x04 J2
U 1 1 5BFD9F6B
P 2800 5650
F 0 "J2" H 2800 5850 50  0000 C CNN
F 1 "Conn_01x04" H 2800 5350 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 2800 5650 50  0001 C CNN
F 3 "" H 2800 5650 50  0001 C CNN
	1    2800 5650
	-1   0    0    1   
$EndComp
Wire Wire Line
	3000 5450 3050 5450
Wire Wire Line
	3050 5450 3050 5050
Wire Wire Line
	3050 5050 3300 5050
Wire Wire Line
	3300 5050 3300 5200
Wire Wire Line
	3000 5750 3000 6000
Wire Wire Line
	3000 6000 3350 6000
Wire Wire Line
	3350 6000 3350 5850
$Comp
L MMBT3904 Q1
U 1 1 5BFDC682
P 7300 5600
F 0 "Q1" H 7500 5675 50  0000 L CNN
F 1 "MMBT3904" H 7500 5600 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 7500 5525 50  0001 L CIN
F 3 "" H 7300 5600 50  0001 L CNN
	1    7300 5600
	1    0    0    -1  
$EndComp
$EndSCHEMATC