triac-bloc

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:p82b96
LIBS:controller-cache
EELAYER 24 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "16 may 2013"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L SP3485CN IC2
U 1 1 518B9650
P 6900 3400
F 0 "IC2" H 6700 3650 40  0000 C CNN
F 1 "SP3485CN" H 7100 3150 40  0000 C CNN
F 2 "SO8" H 6900 3400 35  0000 C CIN
F 3 "~" H 6900 3400 60  0000 C CNN
	1    6900 3400
	1    0    0    -1  
$EndComp
$Comp
L CRYSTAL X1
U 1 1 518B9687
P 4600 2050
F 0 "X1" H 4600 2200 60  0000 C CNN
F 1 "16MHz" H 4600 1900 60  0000 C CNN
F 2 "~" H 4600 2050 60  0000 C CNN
F 3 "~" H 4600 2050 60  0000 C CNN
	1    4600 2050
	0    1    1    0   
$EndComp
$Comp
L C C1
U 1 1 518B9696
P 4800 2350
F 0 "C1" H 4800 2450 40  0000 L CNN
F 1 "22p" H 4806 2265 40  0000 L CNN
F 2 "~" H 4838 2200 30  0000 C CNN
F 3 "~" H 4800 2350 60  0000 C CNN
	1    4800 2350
	0    1    1    0   
$EndComp
$Comp
L C C2
U 1 1 518B96A5
P 4800 1750
F 0 "C2" H 4800 1850 40  0000 L CNN
F 1 "22p" H 4806 1665 40  0000 L CNN
F 2 "~" H 4838 1600 30  0000 C CNN
F 3 "~" H 4800 1750 60  0000 C CNN
	1    4800 1750
	0    1    1    0   
$EndComp
$Comp
L GND #PWR01
U 1 1 518B9736
P 5000 2250
F 0 "#PWR01" H 5000 2250 30  0001 C CNN
F 1 "GND" H 5000 2180 30  0001 C CNN
F 2 "" H 5000 2250 60  0000 C CNN
F 3 "" H 5000 2250 60  0000 C CNN
	1    5000 2250
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR02
U 1 1 518B9743
P 5000 1650
F 0 "#PWR02" H 5000 1650 30  0001 C CNN
F 1 "GND" H 5000 1580 30  0001 C CNN
F 2 "" H 5000 1650 60  0000 C CNN
F 3 "" H 5000 1650 60  0000 C CNN
	1    5000 1650
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR03
U 1 1 518B976F
P 2000 1500
F 0 "#PWR03" H 2000 1500 30  0001 C CNN
F 1 "GND" H 2000 1430 30  0001 C CNN
F 2 "" H 2000 1500 60  0000 C CNN
F 3 "" H 2000 1500 60  0000 C CNN
	1    2000 1500
	1    0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 518B9775
P 2000 1300
F 0 "C6" H 2000 1400 40  0000 L CNN
F 1 "100n" H 2006 1215 40  0000 L CNN
F 2 "~" H 2038 1150 30  0000 C CNN
F 3 "~" H 2000 1300 60  0000 C CNN
	1    2000 1300
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR04
U 1 1 518B97A8
P 1850 1000
F 0 "#PWR04" H 1850 1100 30  0001 C CNN
F 1 "VCC" H 1850 1100 30  0000 C CNN
F 2 "" H 1850 1000 60  0000 C CNN
F 3 "" H 1850 1000 60  0000 C CNN
	1    1850 1000
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR05
U 1 1 518B97E6
P 4100 4250
F 0 "#PWR05" H 4100 4350 30  0001 C CNN
F 1 "VCC" H 4100 4350 30  0000 C CNN
F 2 "" H 4100 4250 60  0000 C CNN
F 3 "" H 4100 4250 60  0000 C CNN
	1    4100 4250
	-1   0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 518B97EE
P 4100 4500
F 0 "R1" V 4180 4500 40  0000 C CNN
F 1 "10k" V 4107 4501 40  0000 C CNN
F 2 "~" V 4030 4500 30  0000 C CNN
F 3 "~" H 4100 4500 30  0000 C CNN
	1    4100 4500
	-1   0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 518B9823
P 4400 5050
F 0 "C3" H 4400 5150 40  0000 L CNN
F 1 "100n" H 4406 4965 40  0000 L CNN
F 2 "~" H 4438 4900 30  0000 C CNN
F 3 "~" H 4400 5050 60  0000 C CNN
	1    4400 5050
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 518B9838
P 4400 5250
F 0 "#PWR06" H 4400 5250 30  0001 C CNN
F 1 "GND" H 4400 5180 30  0001 C CNN
F 2 "" H 4400 5250 60  0000 C CNN
F 3 "" H 4400 5250 60  0000 C CNN
	1    4400 5250
	-1   0    0    -1  
$EndComp
Text Label 3950 4850 0    60   ~ 0
RESET
$Comp
L SW_PUSH SW1
U 1 1 518B991E
P 4700 4850
F 0 "SW1" H 4850 4960 50  0000 C CNN
F 1 "SW_PUSH" H 4700 4770 50  0000 C CNN
F 2 "~" H 4700 4850 60  0000 C CNN
F 3 "~" H 4700 4850 60  0000 C CNN
	1    4700 4850
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 518B9959
P 5000 4900
F 0 "#PWR07" H 5000 4900 30  0001 C CNN
F 1 "GND" H 5000 4830 30  0001 C CNN
F 2 "" H 5000 4900 60  0000 C CNN
F 3 "" H 5000 4900 60  0000 C CNN
	1    5000 4900
	-1   0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 518B9A66
P 5200 2650
F 0 "R3" V 5280 2650 40  0000 C CNN
F 1 "R" V 5207 2651 40  0000 C CNN
F 2 "~" V 5130 2650 30  0000 C CNN
F 3 "~" H 5200 2650 30  0000 C CNN
	1    5200 2650
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 518B9A6C
P 5400 2750
F 0 "R2" V 5480 2750 40  0000 C CNN
F 1 "R" V 5407 2751 40  0000 C CNN
F 2 "~" V 5330 2750 30  0000 C CNN
F 3 "~" H 5400 2750 30  0000 C CNN
	1    5400 2750
	-1   0    0    -1  
$EndComp
$Comp
L VCC #PWR08
U 1 1 518B9ABA
P 5400 2500
F 0 "#PWR08" H 5400 2600 30  0001 C CNN
F 1 "VCC" H 5400 2600 30  0000 C CNN
F 2 "" H 5400 2500 60  0000 C CNN
F 3 "" H 5400 2500 60  0000 C CNN
	1    5400 2500
	-1   0    0    -1  
$EndComp
$Comp
L VCC #PWR09
U 1 1 518B9B21
P 6900 2650
F 0 "#PWR09" H 6900 2750 30  0001 C CNN
F 1 "VCC" H 6900 2750 30  0000 C CNN
F 2 "" H 6900 2650 60  0000 C CNN
F 3 "" H 6900 2650 60  0000 C CNN
	1    6900 2650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 518B9B27
P 6900 3750
F 0 "#PWR010" H 6900 3750 30  0001 C CNN
F 1 "GND" H 6900 3680 30  0001 C CNN
F 2 "" H 6900 3750 60  0000 C CNN
F 3 "" H 6900 3750 60  0000 C CNN
	1    6900 3750
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 518B9B2D
P 7050 2850
F 0 "C7" H 7050 2950 40  0000 L CNN
F 1 "100n" H 7056 2765 40  0000 L CNN
F 2 "~" H 7088 2700 30  0000 C CNN
F 3 "~" H 7050 2850 60  0000 C CNN
	1    7050 2850
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR011
U 1 1 518B9BA1
P 7050 3050
F 0 "#PWR011" H 7050 3050 30  0001 C CNN
F 1 "GND" H 7050 2980 30  0001 C CNN
F 2 "" H 7050 3050 60  0000 C CNN
F 3 "" H 7050 3050 60  0000 C CNN
	1    7050 3050
	1    0    0    -1  
$EndComp
$Comp
L AVR-ISP-6 CON1
U 1 1 518B9ED3
P 2350 6600
F 0 "CON1" H 2270 6840 50  0000 C CNN
F 1 "AVR-ISP-6" H 2110 6370 50  0000 L BNN
F 2 "AVR-ISP-6" V 1830 6640 50  0001 C CNN
F 3 "~" H 2350 6600 60  0000 C CNN
	1    2350 6600
	1    0    0    -1  
$EndComp
Text Label 1700 6500 0    60   ~ 0
MISO
Text Label 1700 6600 0    60   ~ 0
SCK
Text Label 1700 6700 0    60   ~ 0
RESET
Text Label 3000 6600 2    60   ~ 0
MOSI
$Comp
L GND #PWR012
U 1 1 518BA158
P 3000 6750
F 0 "#PWR012" H 3000 6750 30  0001 C CNN
F 1 "GND" H 3000 6680 30  0001 C CNN
F 2 "" H 3000 6750 60  0000 C CNN
F 3 "" H 3000 6750 60  0000 C CNN
	1    3000 6750
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR013
U 1 1 518BA15E
P 3000 6450
F 0 "#PWR013" H 3000 6550 30  0001 C CNN
F 1 "VCC" H 3000 6550 30  0000 C CNN
F 2 "" H 3000 6450 60  0000 C CNN
F 3 "" H 3000 6450 60  0000 C CNN
	1    3000 6450
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 518BA4A5
P 6350 3700
F 0 "R4" V 6430 3700 40  0000 C CNN
F 1 "10k" V 6357 3701 40  0000 C CNN
F 2 "~" V 6280 3700 30  0000 C CNN
F 3 "~" H 6350 3700 30  0000 C CNN
	1    6350 3700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 518BA4B2
P 6350 3950
F 0 "#PWR014" H 6350 3950 30  0001 C CNN
F 1 "GND" H 6350 3880 30  0001 C CNN
F 2 "" H 6350 3950 60  0000 C CNN
F 3 "" H 6350 3950 60  0000 C CNN
	1    6350 3950
	1    0    0    -1  
$EndComp
$Comp
L P82B96 U1
U 1 1 518BB0F8
P 7100 1550
F 0 "U1" H 7250 2050 60  0000 C CNN
F 1 "P82B96" H 7100 1050 60  0000 C CNN
F 2 "" H 7100 1550 60  0000 C CNN
F 3 "" H 7100 1550 60  0000 C CNN
	1    7100 1550
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR015
U 1 1 518BB10F
P 6350 700
F 0 "#PWR015" H 6350 800 30  0001 C CNN
F 1 "VCC" H 6350 800 30  0000 C CNN
F 2 "" H 6350 700 60  0000 C CNN
F 3 "" H 6350 700 60  0000 C CNN
	1    6350 700 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 518BB115
P 6350 2000
F 0 "#PWR016" H 6350 2000 30  0001 C CNN
F 1 "GND" H 6350 1930 30  0001 C CNN
F 2 "" H 6350 2000 60  0000 C CNN
F 3 "" H 6350 2000 60  0000 C CNN
	1    6350 2000
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 518BB14F
P 6200 900
F 0 "C4" H 6200 1000 40  0000 L CNN
F 1 "100n" H 6206 815 40  0000 L CNN
F 2 "~" H 6238 750 30  0000 C CNN
F 3 "~" H 6200 900 60  0000 C CNN
	1    6200 900 
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR017
U 1 1 518BB226
P 6200 1100
F 0 "#PWR017" H 6200 1100 30  0001 C CNN
F 1 "GND" H 6200 1030 30  0001 C CNN
F 2 "" H 6200 1100 60  0000 C CNN
F 3 "" H 6200 1100 60  0000 C CNN
	1    6200 1100
	1    0    0    -1  
$EndComp
Text Label 6000 1400 0    60   ~ 0
SDA
Text Label 6000 1700 0    60   ~ 0
SCL
Text Label 4950 3000 0    60   ~ 0
SCL
$Comp
L VCC #PWR018
U 1 1 51913AD9
P 5200 2400
F 0 "#PWR018" H 5200 2500 30  0001 C CNN
F 1 "VCC" H 5200 2500 30  0000 C CNN
F 2 "" H 5200 2400 60  0000 C CNN
F 3 "" H 5200 2400 60  0000 C CNN
	1    5200 2400
	1    0    0    -1  
$EndComp
$Comp
L CONN_4 P1
U 1 1 51913C29
P 10050 1500
F 0 "P1" V 10000 1500 50  0000 C CNN
F 1 "I2C" V 10100 1500 50  0000 C CNN
F 2 "~" H 10050 1500 60  0000 C CNN
F 3 "~" H 10050 1500 60  0000 C CNN
	1    10050 1500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR019
U 1 1 51913C40
P 9700 800
F 0 "#PWR019" H 9700 900 30  0001 C CNN
F 1 "VCC" H 9700 900 30  0000 C CNN
F 2 "" H 9700 800 60  0000 C CNN
F 3 "" H 9700 800 60  0000 C CNN
	1    9700 800 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 51913C46
P 9700 1750
F 0 "#PWR020" H 9700 1750 30  0001 C CNN
F 1 "GND" H 9700 1680 30  0001 C CNN
F 2 "" H 9700 1750 60  0000 C CNN
F 3 "" H 9700 1750 60  0000 C CNN
	1    9700 1750
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 51913C78
P 9500 1000
F 0 "C5" H 9500 1100 40  0000 L CNN
F 1 "100n" H 9506 915 40  0000 L CNN
F 2 "~" H 9538 850 30  0000 C CNN
F 3 "~" H 9500 1000 60  0000 C CNN
	1    9500 1000
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR021
U 1 1 51913CDF
P 9500 1200
F 0 "#PWR021" H 9500 1200 30  0001 C CNN
F 1 "GND" H 9500 1130 30  0001 C CNN
F 2 "" H 9500 1200 60  0000 C CNN
F 3 "" H 9500 1200 60  0000 C CNN
	1    9500 1200
	1    0    0    -1  
$EndComp
Text Label 8550 1250 0    60   ~ 0
SDA_OUT
$Comp
L R R5
U 1 1 51914955
P 7400 3800
F 0 "R5" V 7480 3800 40  0000 C CNN
F 1 "120" V 7407 3801 40  0000 C CNN
F 2 "~" V 7330 3800 30  0000 C CNN
F 3 "~" H 7400 3800 30  0000 C CNN
	1    7400 3800
	-1   0    0    1   
$EndComp
$Comp
L JUMPER JP1
U 1 1 51914A01
P 7700 4050
F 0 "JP1" H 7700 4200 60  0000 C CNN
F 1 "JUMPER" H 7700 3970 40  0000 C CNN
F 2 "~" H 7700 4050 60  0000 C CNN
F 3 "~" H 7700 4050 60  0000 C CNN
	1    7700 4050
	1    0    0    -1  
$EndComp
Text Label 8650 3300 2    60   ~ 0
MODBUS_A
Text Label 8650 3500 2    60   ~ 0
MODBUS_B
$Comp
L R R6
U 1 1 51914D89
P 8050 1000
F 0 "R6" V 8130 1000 40  0000 C CNN
F 1 "R" V 8057 1001 40  0000 C CNN
F 2 "~" V 7980 1000 30  0000 C CNN
F 3 "~" H 8050 1000 30  0000 C CNN
	1    8050 1000
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 51914DFB
P 8200 1600
F 0 "R7" V 8280 1600 40  0000 C CNN
F 1 "R" V 8207 1601 40  0000 C CNN
F 2 "~" V 8130 1600 30  0000 C CNN
F 3 "~" H 8200 1600 30  0000 C CNN
	1    8200 1600
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR022
U 1 1 51914EDC
P 8050 750
F 0 "#PWR022" H 8050 850 30  0001 C CNN
F 1 "VCC" H 8050 850 30  0000 C CNN
F 2 "" H 8050 750 60  0000 C CNN
F 3 "" H 8050 750 60  0000 C CNN
	1    8050 750 
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR023
U 1 1 51914EE2
P 8200 1350
F 0 "#PWR023" H 8200 1450 30  0001 C CNN
F 1 "VCC" H 8200 1450 30  0000 C CNN
F 2 "" H 8200 1350 60  0000 C CNN
F 3 "" H 8200 1350 60  0000 C CNN
	1    8200 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 2350 4600 2350
Wire Wire Line
	4400 1750 4600 1750
Wire Wire Line
	5000 2350 5000 2250
Wire Wire Line
	5000 1750 5000 1650
Wire Wire Line
	3950 4850 4400 4850
Wire Wire Line
	4100 4750 4100 4850
Wire Wire Line
	5000 4850 5000 4900
Wire Wire Line
	3750 3250 6500 3250
Wire Wire Line
	6900 2650 6900 3050
Wire Wire Line
	6900 2650 7050 2650
Wire Wire Line
	1700 6500 2225 6500
Wire Wire Line
	1700 6600 2225 6600
Wire Wire Line
	1700 6700 2225 6700
Wire Wire Line
	2475 6500 3000 6500
Wire Wire Line
	2475 6600 3000 6600
Wire Wire Line
	2475 6700 3000 6700
Wire Wire Line
	3000 6500 3000 6450
Wire Wire Line
	3000 6700 3000 6750
Wire Wire Line
	6500 3450 6500 3350
Wire Wire Line
	6350 2000 6350 1900
Wire Wire Line
	6350 700  6350 1200
Wire Wire Line
	6200 700  6350 700 
Wire Wire Line
	6350 1400 6000 1400
Wire Wire Line
	6350 1700 6000 1700
Wire Wire Line
	4700 3550 6500 3550
Wire Wire Line
	3750 3450 6500 3450
Wire Wire Line
	6350 3450 6350 3450
Connection ~ 4100 4850
Wire Wire Line
	2000 1100 1850 1100
Connection ~ 1850 1100
Wire Wire Line
	3750 3000 5400 3000
Wire Wire Line
	9700 1650 9700 1750
Wire Wire Line
	9700 800  9700 1350
Wire Wire Line
	9500 800  9700 800 
Wire Wire Line
	7300 3500 8900 3500
Wire Wire Line
	8000 4050 8000 3300
Connection ~ 8000 3300
Wire Wire Line
	7850 1400 7850 1250
Wire Wire Line
	7850 1250 9300 1250
Wire Wire Line
	7850 1700 7850 1850
Wire Wire Line
	7850 1850 9200 1850
Connection ~ 8050 1250
Wire Wire Line
	7400 3550 7400 3500
Connection ~ 7400 3500
$Comp
L CONN_3 K1
U 1 1 51947B16
P 9250 3300
F 0 "K1" V 9200 3300 50  0000 C CNN
F 1 "RS458" V 9300 3300 40  0000 C CNN
F 2 "~" H 9250 3300 60  0000 C CNN
F 3 "~" H 9250 3300 60  0000 C CNN
	1    9250 3300
	1    0    0    1   
$EndComp
$Comp
L GND #PWR024
U 1 1 51947BB1
P 8800 3100
F 0 "#PWR024" H 8800 3100 30  0001 C CNN
F 1 "GND" H 8800 3030 30  0001 C CNN
F 2 "" H 8800 3100 60  0000 C CNN
F 3 "" H 8800 3100 60  0000 C CNN
	1    8800 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 3300 8900 3300
Wire Wire Line
	8900 3500 8900 3400
Wire Wire Line
	8900 3200 8900 3050
Wire Wire Line
	8900 3050 8800 3050
Wire Wire Line
	8800 3050 8800 3100
Wire Wire Line
	4400 1750 4400 2250
$Comp
L GND #PWR025
U 1 1 51947F82
P 1850 4100
F 0 "#PWR025" H 1850 4100 30  0001 C CNN
F 1 "GND" H 1850 4030 30  0001 C CNN
F 2 "" H 1850 4100 60  0000 C CNN
F 3 "" H 1850 4100 60  0000 C CNN
	1    1850 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 3750 1850 4100
$Comp
L ATMEGA88-A IC1
U 1 1 51CB3712
P 2750 2750
F 0 "IC1" H 2000 4000 40  0000 L BNN
F 1 "ATMEGA88-A" H 3200 1350 40  0000 L BNN
F 2 "TQFP32" H 2750 2750 30  0000 C CIN
F 3 "" H 2750 2750 60  0000 C CNN
	1    2750 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 3100 4100 3100
Text Label 4100 3100 2    60   ~ 0
RESET
Wire Wire Line
	4400 2250 3750 2250
Wire Wire Line
	3750 2900 5200 2900
Text Label 4950 2900 0    60   ~ 0
SDA
Wire Wire Line
	3750 3350 4700 3350
Wire Wire Line
	4700 3350 4700 3550
Connection ~ 1850 3850
Connection ~ 1850 3950
$Comp
L VCC #PWR026
U 1 1 51CB3A7B
P 1850 2250
F 0 "#PWR026" H 1850 2350 30  0001 C CNN
F 1 "VCC" H 1850 2350 30  0000 C CNN
F 2 "" H 1850 2250 60  0000 C CNN
F 3 "" H 1850 2250 60  0000 C CNN
	1    1850 2250
	-1   0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 51CB3A81
P 1850 2450
F 0 "C9" H 1850 2550 40  0000 L CNN
F 1 "100n" H 1856 2365 40  0000 L CNN
F 2 "~" H 1888 2300 30  0000 C CNN
F 3 "~" H 1850 2450 60  0000 C CNN
	1    1850 2450
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR027
U 1 1 51CB3A87
P 1850 2650
F 0 "#PWR027" H 1850 2650 30  0001 C CNN
F 1 "GND" H 1850 2580 30  0001 C CNN
F 2 "" H 1850 2650 60  0000 C CNN
F 3 "" H 1850 2650 60  0000 C CNN
	1    1850 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1000 1850 1750
Connection ~ 1850 1650
$Comp
L VCC #PWR028
U 1 1 51CB3B6A
P 1850 1950
F 0 "#PWR028" H 1850 2050 30  0001 C CNN
F 1 "VCC" H 1850 2050 30  0000 C CNN
F 2 "" H 1850 1950 60  0000 C CNN
F 3 "" H 1850 1950 60  0000 C CNN
	1    1850 1950
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 51CB3B70
P 1650 2150
F 0 "C8" H 1650 2250 40  0000 L CNN
F 1 "100n" H 1656 2065 40  0000 L CNN
F 2 "~" H 1688 2000 30  0000 C CNN
F 3 "~" H 1650 2150 60  0000 C CNN
	1    1650 2150
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR029
U 1 1 51CB3B76
P 1650 2350
F 0 "#PWR029" H 1650 2350 30  0001 C CNN
F 1 "GND" H 1650 2280 30  0001 C CNN
F 2 "" H 1650 2350 60  0000 C CNN
F 3 "" H 1650 2350 60  0000 C CNN
	1    1650 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1950 1650 1950
Wire Wire Line
	3750 2150 4250 2150
Wire Wire Line
	3750 2050 4250 2050
Wire Wire Line
	3750 1950 4250 1950
Text Label 4250 1950 2    60   ~ 0
MOSI
Text Label 4250 2050 2    60   ~ 0
MISO
Text Label 4250 2150 2    60   ~ 0
SCK
$Comp
L CONN_2 P2
U 1 1 51ED64AF
P 9250 5350
F 0 "P2" V 9200 5350 40  0000 C CNN
F 1 "CONN_2" V 9300 5350 40  0000 C CNN
F 2 "" H 9250 5350 60  0000 C CNN
F 3 "" H 9250 5350 60  0000 C CNN
	1    9250 5350
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR030
U 1 1 51ED64DD
P 8900 5250
F 0 "#PWR030" H 8900 5350 30  0001 C CNN
F 1 "VCC" H 8900 5350 30  0000 C CNN
F 2 "" H 8900 5250 60  0000 C CNN
F 3 "" H 8900 5250 60  0000 C CNN
	1    8900 5250
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR031
U 1 1 51ED64E6
P 8900 5650
F 0 "#PWR031" H 8900 5650 30  0001 C CNN
F 1 "GND" H 8900 5580 30  0001 C CNN
F 2 "" H 8900 5650 60  0000 C CNN
F 3 "" H 8900 5650 60  0000 C CNN
	1    8900 5650
	1    0    0    -1  
$EndComp
$Comp
L C C10
U 1 1 51ED6542
P 8550 5400
F 0 "C10" H 8550 5500 40  0000 L CNN
F 1 "C" H 8556 5315 40  0000 L CNN
F 2 "" H 8588 5250 30  0000 C CNN
F 3 "" H 8550 5400 60  0000 C CNN
	1    8550 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 5200 8700 5200
Wire Wire Line
	8700 5200 8700 5250
Wire Wire Line
	8700 5250 8900 5250
Wire Wire Line
	8900 5600 8550 5600
Wire Wire Line
	8900 5450 8900 5650
Connection ~ 8900 5600
Text Label 8550 1850 0    60   ~ 0
SCL_OUT
Connection ~ 8200 1850
Wire Wire Line
	9200 1850 9200 1550
Wire Wire Line
	9200 1550 9700 1550
Wire Wire Line
	9300 1250 9300 1450
Wire Wire Line
	9300 1450 9700 1450
Text Label 5450 3450 0    60   ~ 0
DRIVER_ENABLE
$EndSCHEMATC