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:special
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:6multi
LIBS:1206network
LIBS:4427
LIBS:5050RGB
LIBS:a4447sljtr
LIBS:ap1117
LIBS:atmega48_88_168_328_tqfp32
LIBS:atmegaxu2
LIBS:atmel_kk
LIBS:attinyx4
LIBS:attinyx5
LIBS:avr6pin
LIBS:avr_usb_3v3-cache
LIBS:BELFuse_Ethernet
LIBS:bridge-MB2S-TP
LIBS:crystal-4p
LIBS:dmp2240udm
LIBS:ds2438z
LIBS:enc424j600
LIBS:exb-a
LIBS:lsm303c
LIBS:lsm303d
LIBS:lsm303dlhc
LIBS:ltc2471cms
LIBS:ltv-846s
LIBS:max31855
LIBS:mcp1824_ct
LIBS:microsd_1050270001
LIBS:mmpq2907a
LIBS:mosfet-lfpak56
LIBS:neon14
LIBS:opa832
LIBS:opto2-ltv-826s
LIBS:rn-cay16-f4
LIBS:um5k1ntr
LIBS:ws2812b
LIBS:zener-sot23-3
LIBS:network0606
EELAYER 24 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L ATTINYX4 U4
U 1 1 53BF1863
P 3400 2600
F 0 "U4" H 3400 2750 60  0000 C CNN
F 1 "ATTINYX4" H 3400 2650 60  0000 C CNN
F 2 "SO14E" H 3400 2600 60  0000 C CNN
F 3 "" H 3400 2600 60  0000 C CNN
	1    3400 2600
	1    0    0    -1  
$EndComp
$Comp
L CONN_7 P4
U 1 1 53BF1872
P 8200 2650
F 0 "P4" V 8170 2650 60  0000 C CNN
F 1 "USB" V 8270 2650 60  0000 C CNN
F 2 "USB-MiniB" H 8200 2650 60  0000 C CNN
F 3 "" H 8200 2650 60  0000 C CNN
	1    8200 2650
	1    0    0    -1  
$EndComp
$Comp
L AVRISP6 J1
U 1 1 53BF1BD1
P 3200 3450
F 0 "J1" H 3000 3700 60  0000 C CNN
F 1 "AVRISP6" H 3350 3150 60  0000 C CNN
F 2 "RIBBON6SMT" H 3200 3450 60  0000 C CNN
F 3 "" H 3200 3450 60  0000 C CNN
	1    3200 3450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR13
U 1 1 53BF1BF8
P 7750 3000
F 0 "#PWR13" H 7750 3000 30  0001 C CNN
F 1 "GND" H 7750 2930 30  0001 C CNN
F 2 "" H 7750 3000 60  0000 C CNN
F 3 "" H 7750 3000 60  0000 C CNN
	1    7750 3000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR7
U 1 1 53BF1C07
P 3800 3650
F 0 "#PWR7" H 3800 3650 30  0001 C CNN
F 1 "GND" H 3800 3580 30  0001 C CNN
F 2 "" H 3800 3650 60  0000 C CNN
F 3 "" H 3800 3650 60  0000 C CNN
	1    3800 3650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR10
U 1 1 53BF1C25
P 5300 2200
F 0 "#PWR10" H 5300 2200 30  0001 C CNN
F 1 "GND" H 5300 2130 30  0001 C CNN
F 2 "" H 5300 2200 60  0000 C CNN
F 3 "" H 5300 2200 60  0000 C CNN
	1    5300 2200
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR5
U 1 1 53BF1C34
P 2050 1050
F 0 "#PWR5" H 2050 1140 20  0001 C CNN
F 1 "+5V" H 2050 1140 30  0000 C CNN
F 2 "" H 2050 1050 60  0000 C CNN
F 3 "" H 2050 1050 60  0000 C CNN
	1    2050 1050
	-1   0    0    -1  
$EndComp
$Comp
L +5V #PWR8
U 1 1 53BF1C43
P 3850 3250
F 0 "#PWR8" H 3850 3340 20  0001 C CNN
F 1 "+5V" H 3850 3340 30  0000 C CNN
F 2 "" H 3850 3250 60  0000 C CNN
F 3 "" H 3850 3250 60  0000 C CNN
	1    3850 3250
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR12
U 1 1 53BF1C52
P 7700 2250
F 0 "#PWR12" H 7700 2340 20  0001 C CNN
F 1 "+5V" H 7700 2340 30  0000 C CNN
F 2 "" H 7700 2250 60  0000 C CNN
F 3 "" H 7700 2250 60  0000 C CNN
	1    7700 2250
	1    0    0    -1  
$EndComp
$Comp
L MCP1824 U3
U 1 1 53BF1DA6
P 2550 1550
F 0 "U3" H 2300 1850 60  0000 C CNN
F 1 "MCP1824" H 2650 1250 60  0000 C CNN
F 2 "SOT23-5" H 2550 1550 60  0000 C CNN
F 3 "" H 2550 1550 60  0000 C CNN
	1    2550 1550
	1    0    0    -1  
$EndComp
$Comp
L 1206NETWORK U6
U 1 1 53BF1DBF
P 6300 1650
F 0 "U6" H 6000 2050 60  0000 C CNN
F 1 "1.5k" H 6350 1450 60  0000 C CNN
F 2 "NETWORK1206" H 6300 1650 60  0000 C CNN
F 3 "" H 6300 1650 60  0000 C CNN
	1    6300 1650
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P3
U 1 1 53BF1F8F
P 2300 3850
F 0 "P3" H 2380 3850 40  0000 L CNN
F 1 "MODE" H 2300 3905 30  0001 C CNN
F 2 ".1SMTPIN" H 2300 3850 60  0000 C CNN
F 3 "" H 2300 3850 60  0000 C CNN
	1    2300 3850
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P1
U 1 1 53BF1F9E
P 1100 2600
F 0 "P1" H 1180 2600 40  0000 L CNN
F 1 "PGM" H 1100 2655 30  0001 C CNN
F 2 ".1SMTPIN" H 1100 2600 60  0000 C CNN
F 3 "" H 1100 2600 60  0000 C CNN
	1    1100 2600
	-1   0    0    1   
$EndComp
$Comp
L CONN_1 P2
U 1 1 53BF1FAD
P 1150 2800
F 0 "P2" H 1230 2800 40  0000 L CNN
F 1 "REG" H 1150 2855 30  0001 C CNN
F 2 ".1SMTPIN" H 1150 2800 60  0000 C CNN
F 3 "" H 1150 2800 60  0000 C CNN
	1    1150 2800
	-1   0    0    1   
$EndComp
$Comp
L 5050RGB D1
U 1 1 53BF2142
P 7500 1500
F 0 "D1" H 7650 1700 60  0000 C CNN
F 1 "5050RGB" H 7300 1700 60  0000 C CNN
F 2 "5050RGB" H 7500 1500 60  0000 C CNN
F 3 "" H 7500 1500 60  0000 C CNN
	1    7500 1500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR14
U 1 1 53BF219C
P 8050 1650
F 0 "#PWR14" H 8050 1650 30  0001 C CNN
F 1 "GND" H 8050 1580 30  0001 C CNN
F 2 "" H 8050 1650 60  0000 C CNN
F 3 "" H 8050 1650 60  0000 C CNN
	1    8050 1650
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR2
U 1 1 53BF234E
P 1450 2150
F 0 "#PWR2" H 1450 2110 30  0001 C CNN
F 1 "+3.3V" H 1450 2260 30  0000 C CNN
F 2 "" H 1450 2150 60  0000 C CNN
F 3 "" H 1450 2150 60  0000 C CNN
	1    1450 2150
	1    0    0    -1  
$EndComp
$Comp
L 1206NETWORK U5
U 1 1 53BF2371
P 3800 1150
F 0 "U5" H 3500 1550 60  0000 C CNN
F 1 "1u" H 3850 950 60  0000 C CNN
F 2 "NETWORK1206" H 3800 1150 60  0000 C CNN
F 3 "" H 3800 1150 60  0000 C CNN
	1    3800 1150
	1    0    0    1   
$EndComp
$Comp
L GND #PWR9
U 1 1 53BF238A
P 4400 1550
F 0 "#PWR9" H 4400 1550 30  0001 C CNN
F 1 "GND" H 4400 1480 30  0001 C CNN
F 2 "" H 4400 1550 60  0000 C CNN
F 3 "" H 4400 1550 60  0000 C CNN
	1    4400 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR3
U 1 1 53BF2610
P 1800 1600
F 0 "#PWR3" H 1800 1600 30  0001 C CNN
F 1 "GND" H 1800 1530 30  0001 C CNN
F 2 "" H 1800 1600 60  0000 C CNN
F 3 "" H 1800 1600 60  0000 C CNN
	1    1800 1600
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR6
U 1 1 53BF273C
P 3100 1300
F 0 "#PWR6" H 3100 1260 30  0001 C CNN
F 1 "+3.3V" H 3100 1410 30  0000 C CNN
F 2 "" H 3100 1300 60  0000 C CNN
F 3 "" H 3100 1300 60  0000 C CNN
	1    3100 1300
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR11
U 1 1 53BF27A4
P 5650 1400
F 0 "#PWR11" H 5650 1360 30  0001 C CNN
F 1 "+3.3V" H 5650 1510 30  0000 C CNN
F 2 "" H 5650 1400 60  0000 C CNN
F 3 "" H 5650 1400 60  0000 C CNN
	1    5650 1400
	1    0    0    -1  
$EndComp
$Comp
L CRYSTAL X1
U 1 1 53BF281B
P 1000 1550
F 0 "X1" H 1000 1700 60  0000 C CNN
F 1 "12MHz" H 1000 1400 60  0000 C CNN
F 2 "SM2010" H 1000 1550 60  0000 C CNN
F 3 "" H 1000 1550 60  0000 C CNN
	1    1000 1550
	1    0    0    -1  
$EndComp
$Comp
L 1206NETWORK U2
U 1 1 53BF297A
P 1600 3650
F 0 "U2" H 1300 4050 60  0000 C CNN
F 1 "150" H 1650 3450 60  0000 C CNN
F 2 "NETWORK1206" H 1600 3650 60  0000 C CNN
F 3 "" H 1600 3650 60  0000 C CNN
	1    1600 3650
	1    0    0    -1  
$EndComp
$Comp
L NETWORK0606 U1
U 1 1 53BF2DD6
P 1350 800
F 0 "U1" H 1050 950 60  0000 C CNN
F 1 "10p" H 1350 650 60  0000 C CNN
F 2 "NETWORK0606" H 1350 800 60  0000 C CNN
F 3 "" H 1350 800 60  0000 C CNN
	1    1350 800 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR4
U 1 1 53BF2DED
P 1950 900
F 0 "#PWR4" H 1950 900 30  0001 C CNN
F 1 "GND" H 1950 830 30  0001 C CNN
F 2 "" H 1950 900 60  0000 C CNN
F 3 "" H 1950 900 60  0000 C CNN
	1    1950 900 
	1    0    0    -1  
$EndComp
$Comp
L NETWORK0606 U7
U 1 1 53BF31BB
P 6650 2400
F 0 "U7" H 6350 2550 60  0000 C CNN
F 1 "33" H 6650 2250 60  0000 C CNN
F 2 "NETWORK0606" H 6650 2400 60  0000 C CNN
F 3 "" H 6650 2400 60  0000 C CNN
	1    6650 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 2750 7750 2750
Wire Wire Line
	7750 2750 7750 3000
Wire Wire Line
	7750 2950 7850 2950
Connection ~ 7750 2950
Wire Wire Line
	7850 2850 7750 2850
Connection ~ 7750 2850
Wire Wire Line
	7700 2250 7700 2350
Wire Wire Line
	7700 2350 7850 2350
Wire Wire Line
	6100 2350 5700 2350
Wire Wire Line
	5700 2350 5700 2600
Wire Wire Line
	5700 2600 5200 2600
Wire Wire Line
	5200 2700 5800 2700
Wire Wire Line
	5800 2700 5800 2450
Wire Wire Line
	5800 2450 6100 2450
Wire Wire Line
	3750 3350 3850 3350
Wire Wire Line
	3850 3350 3850 3250
Wire Wire Line
	3750 3550 3800 3550
Wire Wire Line
	3800 3550 3800 3650
Wire Wire Line
	1550 3300 1550 2900
Wire Wire Line
	1550 2900 1600 2900
Wire Wire Line
	1000 3100 5200 3100
Wire Wire Line
	5200 3100 5200 2900
Wire Wire Line
	5200 2800 5300 2800
Wire Wire Line
	5300 2800 5300 3150
Wire Wire Line
	5300 3150 950  3150
Wire Wire Line
	1450 2150 1450 2300
Wire Wire Line
	1450 2300 1600 2300
Wire Wire Line
	5200 2300 5300 2300
Wire Wire Line
	5300 2300 5300 2200
Wire Wire Line
	5450 2600 5450 2000
Wire Wire Line
	5450 2000 1400 2000
Wire Wire Line
	1400 2000 1400 2700
Wire Wire Line
	1400 2700 1600 2700
Connection ~ 5450 2600
Wire Wire Line
	5200 2500 5600 2500
Wire Wire Line
	5600 2500 5600 1600
Wire Wire Line
	5600 1600 5800 1600
Wire Wire Line
	5200 2400 5550 2400
Wire Wire Line
	5550 2400 5550 1500
Wire Wire Line
	5550 1500 5800 1500
Wire Wire Line
	1600 2600 1250 2600
Wire Wire Line
	1300 2800 1600 2800
Wire Wire Line
	8050 1400 8050 1650
Wire Wire Line
	8050 1600 8000 1600
Wire Wire Line
	8050 1500 8000 1500
Connection ~ 8050 1600
Wire Wire Line
	8050 1400 8000 1400
Connection ~ 8050 1500
Wire Wire Line
	6800 1600 7000 1600
Wire Wire Line
	7000 1500 6800 1500
Wire Wire Line
	6800 1400 7000 1400
Wire Wire Line
	4400 1100 4400 1550
Wire Wire Line
	4400 1400 4300 1400
Wire Wire Line
	4400 1300 4300 1300
Connection ~ 4400 1400
Wire Wire Line
	4400 1200 4300 1200
Connection ~ 4400 1300
Wire Wire Line
	4300 1100 4400 1100
Connection ~ 4400 1200
Wire Wire Line
	3300 1400 3200 1400
Wire Wire Line
	3200 1300 3200 1450
Wire Wire Line
	3100 1300 3300 1300
Wire Wire Line
	3200 1450 3150 1450
Connection ~ 3200 1400
Wire Wire Line
	3300 1200 3200 1200
Wire Wire Line
	3200 1200 3200 1100
Wire Wire Line
	3200 1100 3300 1100
Wire Wire Line
	3200 1150 1950 1150
Wire Wire Line
	1950 1150 1950 1450
Connection ~ 3200 1150
Wire Wire Line
	1800 1600 1800 1550
Wire Wire Line
	1800 1550 1950 1550
Wire Wire Line
	1950 1650 1900 1650
Wire Wire Line
	1900 1650 1900 1400
Wire Wire Line
	1900 1400 1950 1400
Connection ~ 1950 1400
Wire Wire Line
	2050 1050 2050 1150
Connection ~ 2050 1150
Connection ~ 3200 1300
Wire Wire Line
	5650 1400 5800 1400
Wire Wire Line
	2150 3850 1100 3850
Wire Wire Line
	1100 3850 1100 3700
Wire Wire Line
	2100 3700 2650 3700
Wire Wire Line
	2650 3700 2650 3550
Wire Wire Line
	2550 3450 2650 3450
Wire Wire Line
	2450 3350 2650 3350
Wire Wire Line
	3750 3450 3950 3450
Wire Wire Line
	3950 3450 3950 3950
Wire Wire Line
	3950 3950 2500 3950
Wire Wire Line
	1050 3300 1550 3300
Wire Wire Line
	800  850  800  1200
Wire Wire Line
	800  1200 1300 1200
Wire Wire Line
	1300 1200 1300 1550
Wire Wire Line
	700  750  700  1550
Wire Wire Line
	700  750  800  750 
Wire Wire Line
	1900 750  1950 750 
Wire Wire Line
	1950 750  1950 900 
Wire Wire Line
	1950 850  1900 850 
Connection ~ 1950 850 
Wire Wire Line
	1300 1500 1350 1500
Wire Wire Line
	1350 1500 1350 1600
Wire Wire Line
	1350 1600 1300 1600
Wire Wire Line
	1300 2400 1600 2400
Connection ~ 1300 1500
Wire Wire Line
	1600 2500 700  2500
Wire Wire Line
	700  1600 650  1600
Wire Wire Line
	650  1600 650  1500
Wire Wire Line
	650  1500 700  1500
Connection ~ 700  1500
Wire Wire Line
	7200 2450 7850 2450
Wire Wire Line
	7600 2350 7200 2350
Wire Wire Line
	5800 1700 5600 1700
Connection ~ 5600 1700
Wire Wire Line
	6800 1700 7300 1700
Wire Wire Line
	7300 1700 7300 2450
Connection ~ 7300 2450
Wire Wire Line
	2100 3400 2450 3400
Wire Wire Line
	2450 3400 2450 3350
Wire Wire Line
	2550 3500 2100 3500
Wire Wire Line
	2550 3500 2550 3450
Wire Wire Line
	2500 3950 2500 3600
Wire Wire Line
	2500 3600 2100 3600
Wire Wire Line
	1050 3300 1050 3600
Wire Wire Line
	1050 3600 1100 3600
Wire Wire Line
	1100 3400 1000 3400
Wire Wire Line
	1000 3400 1000 3100
Wire Wire Line
	1100 3500 950  3500
Wire Wire Line
	950  3500 950  3150
Wire Wire Line
	7600 2350 7600 2550
Wire Wire Line
	7600 2550 7850 2550
$Comp
L CRYSTAL X2
U 1 1 53BF3E26
P 1000 1750
F 0 "X2" H 1000 1900 60  0000 C CNN
F 1 "12MHz" H 1000 1600 60  0000 C CNN
F 2 "SM1206" H 1000 1750 60  0000 C CNN
F 3 "" H 1000 1750 60  0000 C CNN
	1    1000 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 1600 1300 1700
Wire Wire Line
	1300 1700 1350 1700
Wire Wire Line
	1350 1700 1350 1800
Wire Wire Line
	1350 1800 1300 1800
$Comp
L XTAL4P X3
U 1 1 53BF3EB6
P 1000 2000
F 0 "X3" H 1000 2150 60  0000 C CNN
F 1 "XTAL4P" H 1000 1850 60  0000 C CNN
F 2 "XTAL4P" H 1000 2000 60  0000 C CNN
F 3 "" H 1000 2000 60  0000 C CNN
	1    1000 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1300 1800 1300 1950
Wire Wire Line
	1300 1950 1350 1950
Wire Wire Line
	1350 1950 1350 2050
Wire Wire Line
	1350 2050 1300 2050
Wire Wire Line
	1300 2050 1300 2400
Wire Wire Line
	700  2500 700  2050
Wire Wire Line
	700  2050 650  2050
Wire Wire Line
	650  2050 650  1950
Wire Wire Line
	650  1950 700  1950
Wire Wire Line
	700  1950 700  1800
Wire Wire Line
	700  1800 650  1800
Wire Wire Line
	650  1800 650  1700
Wire Wire Line
	650  1700 700  1700
Wire Wire Line
	700  1700 700  1600
$Comp
L GND #PWR1
U 1 1 53BF3FE3
P 1000 2400
F 0 "#PWR1" H 1000 2400 30  0001 C CNN
F 1 "GND" H 1000 2330 30  0001 C CNN
F 2 "" H 1000 2400 60  0000 C CNN
F 3 "" H 1000 2400 60  0000 C CNN
	1    1000 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	700  1750 650  1750
Connection ~ 650  1750
Wire Wire Line
	700  2000 650  2000
Connection ~ 650  2000
Wire Wire Line
	1300 2000 1350 2000
Connection ~ 1350 2000
Wire Wire Line
	950  2300 1050 2300
Wire Wire Line
	1000 2300 1000 2400
Connection ~ 1000 2300
$EndSCHEMATC