mdac-attenuator.sch

EESchema Schematic File Version 4
LIBS:mdac-attenuator-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Amplifier_Operational:AD8620 U1
U 1 1 5C2785EB
P 7600 3500
F 0 "U1" H 7600 3867 50  0000 C CNN
F 1 "AD8599" H 7600 3776 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 7600 3500 50  0001 C CNN
F 3 "http://www.analog.com/media/en/technical-documentation/data-sheets/AD8610_8620.pdf" H 7600 3500 50  0001 C CNN
	1    7600 3500
	1    0    0    1   
$EndComp
$Comp
L Amplifier_Operational:AD8620 U1
U 2 1 5C27862C
P 7600 4400
F 0 "U1" H 7600 4767 50  0000 C CNN
F 1 "AD8599" H 7600 4676 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 7600 4400 50  0001 C CNN
F 3 "http://www.analog.com/media/en/technical-documentation/data-sheets/AD8610_8620.pdf" H 7600 4400 50  0001 C CNN
	2    7600 4400
	1    0    0    -1  
$EndComp
$Comp
L Amplifier_Operational:AD8620 U1
U 3 1 5C278686
P 5250 1450
F 0 "U1" H 5208 1496 50  0000 L CNN
F 1 "AD8599" H 5208 1405 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 5250 1450 50  0001 C CNN
F 3 "http://www.analog.com/media/en/technical-documentation/data-sheets/AD8610_8620.pdf" H 5250 1450 50  0001 C CNN
	3    5250 1450
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x03_Male IN1
U 1 1 5C278E45
P 10250 3950
F 0 "IN1" H 10356 4228 50  0000 C CNN
F 1 "Conn_01x03_Male" H 10356 4137 50  0000 C CNN
F 2 "Connector_Molex:Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical" H 10250 3950 50  0001 C CNN
F 3 "~" H 10250 3950 50  0001 C CNN
	1    10250 3950
	-1   0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x03_Male OUT1
U 1 1 5C278E7C
P 9500 3950
F 0 "OUT1" H 9606 4228 50  0000 C CNN
F 1 "Conn_01x03_Male" H 9606 4137 50  0000 C CNN
F 2 "Connector_Molex:Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical" H 9500 3950 50  0001 C CNN
F 3 "~" H 9500 3950 50  0001 C CNN
	1    9500 3950
	-1   0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x03_Male PWR1
U 1 1 5C278E9E
P 3350 1450
F 0 "PWR1" H 3456 1728 50  0000 C CNN
F 1 "Conn_01x03_Male" H 3456 1637 50  0000 C CNN
F 2 "Connector_Molex:Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical" H 3350 1450 50  0001 C CNN
F 3 "~" H 3350 1450 50  0001 C CNN
	1    3350 1450
	1    0    0    1   
$EndComp
$Comp
L Connector:Conn_01x06_Male J1
U 1 1 5C278F73
P 3850 3500
F 0 "J1" H 3956 3878 50  0000 C CNN
F 1 "Conn_01x06_Male" H 3956 3787 50  0000 C CNN
F 2 "Connector_Molex:Molex_KK-254_AE-6410-06A_1x06_P2.54mm_Vertical" H 3850 3500 50  0001 C CNN
F 3 "~" H 3850 3500 50  0001 C CNN
	1    3850 3500
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5C2791EC
P 1050 6900
F 0 "H1" H 1150 6946 50  0000 L CNN
F 1 "MountingHole" H 1150 6855 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965" H 1050 6900 50  0001 C CNN
F 3 "~" H 1050 6900 50  0001 C CNN
	1    1050 6900
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5C2792E0
P 1900 6900
F 0 "H2" H 2000 6946 50  0000 L CNN
F 1 "MountingHole" H 2000 6855 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965" H 1900 6900 50  0001 C CNN
F 3 "~" H 1900 6900 50  0001 C CNN
	1    1900 6900
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5C279304
P 1050 7250
F 0 "H3" H 1150 7296 50  0000 L CNN
F 1 "MountingHole" H 1150 7205 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965" H 1050 7250 50  0001 C CNN
F 3 "~" H 1050 7250 50  0001 C CNN
	1    1050 7250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5C279331
P 1900 7250
F 0 "H4" H 2000 7296 50  0000 L CNN
F 1 "MountingHole" H 2000 7205 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_DIN965" H 1900 7250 50  0001 C CNN
F 3 "~" H 1900 7250 50  0001 C CNN
	1    1900 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2B1
U 1 1 5C2795CC
P 8200 2700
F 0 "R2B1" H 8270 2746 50  0000 L CNN
F 1 "120R" H 8270 2655 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8130 2700 50  0001 C CNN
F 3 "~" H 8200 2700 50  0001 C CNN
	1    8200 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3B1
U 1 1 5C2796E9
P 8200 3200
F 0 "R3B1" H 8270 3246 50  0000 L CNN
F 1 "360R" H 8270 3155 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8130 3200 50  0001 C CNN
F 3 "~" H 8200 3200 50  0001 C CNN
	1    8200 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4B1
U 1 1 5C279717
P 8650 3500
F 0 "R4B1" V 8443 3500 50  0000 C CNN
F 1 "120R" V 8534 3500 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8580 3500 50  0001 C CNN
F 3 "~" H 8650 3500 50  0001 C CNN
	1    8650 3500
	0    1    1    0   
$EndComp
$Comp
L Device:R R4A1
U 1 1 5C27975C
P 8650 4400
F 0 "R4A1" V 8443 4400 50  0000 C CNN
F 1 "120R" V 8534 4400 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8580 4400 50  0001 C CNN
F 3 "~" H 8650 4400 50  0001 C CNN
	1    8650 4400
	0    1    1    0   
$EndComp
$Comp
L Device:R R3A1
U 1 1 5C279792
P 8200 4700
F 0 "R3A1" H 8270 4746 50  0000 L CNN
F 1 "360R" H 8270 4655 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8130 4700 50  0001 C CNN
F 3 "~" H 8200 4700 50  0001 C CNN
	1    8200 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2A1
U 1 1 5C2797D1
P 8200 5200
F 0 "R2A1" H 8270 5246 50  0000 L CNN
F 1 "120R" H 8270 5155 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 8130 5200 50  0001 C CNN
F 3 "~" H 8200 5200 50  0001 C CNN
	1    8200 5200
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0101
U 1 1 5C279905
P 9800 4000
F 0 "#PWR0101" H 9800 3750 50  0001 C CNN
F 1 "GNDA" H 9805 3827 50  0000 C CNN
F 2 "" H 9800 4000 50  0001 C CNN
F 3 "" H 9800 4000 50  0001 C CNN
	1    9800 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR0102
U 1 1 5C279979
P 2800 1900
F 0 "#PWR0102" H 2800 1650 50  0001 C CNN
F 1 "GNDD" H 2804 1745 50  0000 C CNN
F 2 "" H 2800 1900 50  0001 C CNN
F 3 "" H 2800 1900 50  0001 C CNN
	1    2800 1900
	1    0    0    -1  
$EndComp
$Comp
L power:+15V #PWR0103
U 1 1 5C279A0F
P 5350 1050
F 0 "#PWR0103" H 5350 900 50  0001 C CNN
F 1 "+15V" H 5365 1223 50  0000 C CNN
F 2 "" H 5350 1050 50  0001 C CNN
F 3 "" H 5350 1050 50  0001 C CNN
	1    5350 1050
	1    0    0    -1  
$EndComp
$Comp
L power:-15V #PWR0104
U 1 1 5C279A83
P 5350 1850
F 0 "#PWR0104" H 5350 1950 50  0001 C CNN
F 1 "-15V" H 5365 2023 50  0000 C CNN
F 2 "" H 5350 1850 50  0001 C CNN
F 3 "" H 5350 1850 50  0001 C CNN
	1    5350 1850
	-1   0    0    1   
$EndComp
$Comp
L Device:C C6
U 1 1 5C279BB9
P 4750 1700
F 0 "C6" H 4865 1746 50  0000 L CNN
F 1 "100nF" H 4865 1655 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4788 1550 50  0001 C CNN
F 3 "~" H 4750 1700 50  0001 C CNN
	1    4750 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5C279C71
P 4750 1200
F 0 "C4" H 4865 1246 50  0000 L CNN
F 1 "100nF" H 4865 1155 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 4788 1050 50  0001 C CNN
F 3 "~" H 4750 1200 50  0001 C CNN
	1    4750 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1B1
U 1 1 5C279CAB
P 7150 3150
F 0 "C1B1" H 7265 3196 50  0000 L CNN
F 1 "2pF" H 7265 3105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7188 3000 50  0001 C CNN
F 3 "~" H 7150 3150 50  0001 C CNN
	1    7150 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 5C279CE6
P 1350 1450
F 0 "C7" H 1465 1496 50  0000 L CNN
F 1 "100nF" H 1465 1405 50  0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 1388 1300 50  0001 C CNN
F 3 "~" H 1350 1450 50  0001 C CNN
	1    1350 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1A1
U 1 1 5C279D2C
P 7150 4750
F 0 "C1A1" H 7265 4796 50  0000 L CNN
F 1 "2pF" H 7265 4705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7188 4600 50  0001 C CNN
F 3 "~" H 7150 4750 50  0001 C CNN
	1    7150 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C5_SMD1
U 1 1 5C279E24
P 1750 1450
F 0 "C5_SMD1" H 1868 1496 50  0000 L CNN
F 1 "CP" H 1868 1405 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 1788 1300 50  0001 C CNN
F 3 "~" H 1750 1450 50  0001 C CNN
	1    1750 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C5_TH1
U 1 1 5C279EBD
P 2200 1450
F 0 "C5_TH1" H 2318 1496 50  0000 L CNN
F 1 "CP" H 2318 1405 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 2238 1300 50  0001 C CNN
F 3 "~" H 2200 1450 50  0001 C CNN
	1    2200 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C2_SMD1
U 1 1 5C279F00
P 3950 1700
F 0 "C2_SMD1" H 4068 1746 50  0000 L CNN
F 1 "CP" H 4068 1655 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 3988 1550 50  0001 C CNN
F 3 "~" H 3950 1700 50  0001 C CNN
	1    3950 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C3_SMD1
U 1 1 5C279F46
P 3950 1200
F 0 "C3_SMD1" H 4068 1246 50  0000 L CNN
F 1 "CP" H 4068 1155 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 3988 1050 50  0001 C CNN
F 3 "~" H 3950 1200 50  0001 C CNN
	1    3950 1200
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C2_TH1
U 1 1 5C279F8E
P 4350 1700
F 0 "C2_TH1" H 4468 1746 50  0000 L CNN
F 1 "CP" H 4468 1655 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 4388 1550 50  0001 C CNN
F 3 "~" H 4350 1700 50  0001 C CNN
	1    4350 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C3_TH1
U 1 1 5C279FDB
P 4350 1200
F 0 "C3_TH1" H 4468 1246 50  0000 L CNN
F 1 "CP" H 4468 1155 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 4388 1050 50  0001 C CNN
F 3 "~" H 4350 1200 50  0001 C CNN
	1    4350 1200
	1    0    0    -1  
$EndComp
$Comp
L DAC8812:DAC8812ICPWG4 U2
U 1 1 5C27AA8A
P 5950 3950
F 0 "U2" H 5925 4628 50  0000 C CNN
F 1 "DAC8812ICPWG4" H 5925 4537 50  0000 C CNN
F 2 "Package_SO:TSSOP-16_4.4x5mm_P0.65mm" H 5950 3950 50  0001 C CNN
F 3 "" H 5950 3950 50  0001 C CNN
	1    5950 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 4300 7300 4300
Wire Wire Line
	7300 3600 7150 3600
Wire Wire Line
	7900 3500 8200 3500
Wire Wire Line
	8200 3350 8200 3500
Connection ~ 8200 3500
Wire Wire Line
	8200 3500 8500 3500
Wire Wire Line
	7900 4400 8200 4400
Wire Wire Line
	8200 4400 8200 4550
Connection ~ 8200 4400
Wire Wire Line
	8200 4400 8500 4400
Wire Wire Line
	8200 2850 8200 2950
Wire Wire Line
	8200 4850 8200 4950
Wire Wire Line
	7300 3400 7150 3400
Wire Wire Line
	6900 3400 6900 3700
Wire Wire Line
	6900 3700 6450 3700
Wire Wire Line
	6450 4200 6900 4200
Wire Wire Line
	6900 4200 6900 4500
Wire Wire Line
	6900 4500 7150 4500
Wire Wire Line
	6450 3800 6550 3800
Wire Wire Line
	6550 4100 6450 4100
Wire Wire Line
	7150 3600 7150 3950
Connection ~ 7150 3950
Wire Wire Line
	7150 3950 7150 4300
Wire Wire Line
	9300 3850 9300 3500
Wire Wire Line
	8800 3500 9300 3500
Wire Wire Line
	9300 4050 9300 4400
Wire Wire Line
	8800 4400 9300 4400
Wire Wire Line
	9300 3950 8900 3950
Wire Wire Line
	8900 3950 8900 4000
$Comp
L power:GNDA #PWR0105
U 1 1 5C27DB66
P 8900 4000
F 0 "#PWR0105" H 8900 3750 50  0001 C CNN
F 1 "GNDA" H 8905 3827 50  0000 C CNN
F 2 "" H 8900 4000 50  0001 C CNN
F 3 "" H 8900 4000 50  0001 C CNN
	1    8900 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 3950 8900 3950
Connection ~ 8900 3950
Wire Wire Line
	7150 3000 7150 2950
Wire Wire Line
	7150 2950 8200 2950
Connection ~ 8200 2950
Wire Wire Line
	8200 2950 8200 3050
Wire Wire Line
	7150 2950 6700 2950
Wire Wire Line
	6700 2950 6700 3600
Wire Wire Line
	6700 3600 6450 3600
Connection ~ 7150 2950
Wire Wire Line
	6450 4300 6700 4300
Wire Wire Line
	6700 4300 6700 4950
Wire Wire Line
	6700 4950 7150 4950
Connection ~ 8200 4950
Wire Wire Line
	8200 4950 8200 5050
Wire Wire Line
	7150 4900 7150 4950
Connection ~ 7150 4950
Wire Wire Line
	7150 4950 8200 4950
Wire Wire Line
	7150 4600 7150 4500
Connection ~ 7150 4500
Wire Wire Line
	7150 4500 7300 4500
Wire Wire Line
	7150 3300 7150 3400
Connection ~ 7150 3400
Wire Wire Line
	7150 3400 6900 3400
$Comp
L power:GNDA #PWR0106
U 1 1 5C281A23
P 8200 5450
F 0 "#PWR0106" H 8200 5200 50  0001 C CNN
F 1 "GNDA" H 8205 5277 50  0000 C CNN
F 2 "" H 8200 5450 50  0001 C CNN
F 3 "" H 8200 5450 50  0001 C CNN
	1    8200 5450
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0107
U 1 1 5C281AA8
P 8200 2450
F 0 "#PWR0107" H 8200 2200 50  0001 C CNN
F 1 "GNDA" H 8205 2277 50  0000 C CNN
F 2 "" H 8200 2450 50  0001 C CNN
F 3 "" H 8200 2450 50  0001 C CNN
	1    8200 2450
	-1   0    0    1   
$EndComp
Wire Wire Line
	8200 2450 8200 2550
Wire Wire Line
	8200 5350 8200 5450
$Comp
L Device:R R1B1
U 1 1 5C28340F
P 6000 3050
F 0 "R1B1" H 6070 3096 50  0000 L CNN
F 1 "91R" H 6070 3005 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5930 3050 50  0001 C CNN
F 3 "~" H 6000 3050 50  0001 C CNN
	1    6000 3050
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1A1
U 1 1 5C283465
P 6000 4850
F 0 "R1A1" H 6070 4896 50  0000 L CNN
F 1 "91R" H 6070 4805 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5930 4850 50  0001 C CNN
F 3 "~" H 6000 4850 50  0001 C CNN
	1    6000 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 3200 6000 3450
Wire Wire Line
	6000 4450 6000 4700
Wire Wire Line
	6000 2900 6000 2200
Wire Wire Line
	6000 5000 6000 5700
Wire Wire Line
	10050 2200 10050 3850
Wire Wire Line
	6000 2200 10050 2200
Wire Wire Line
	10050 5700 10050 4050
Wire Wire Line
	6000 5700 10050 5700
Wire Wire Line
	10050 3950 9800 3950
Wire Wire Line
	9800 3950 9800 4000
Wire Wire Line
	5350 1050 5150 1050
Wire Wire Line
	4350 1050 4750 1050
Connection ~ 4750 1050
Wire Wire Line
	4350 1050 3950 1050
Connection ~ 4350 1050
Wire Wire Line
	3950 1050 3700 1050
Wire Wire Line
	3700 1050 3700 1350
Wire Wire Line
	3700 1350 3550 1350
Connection ~ 3950 1050
Wire Wire Line
	3550 1550 3700 1550
Wire Wire Line
	3700 1550 3700 1850
Wire Wire Line
	3700 1850 3950 1850
Wire Wire Line
	3950 1850 4350 1850
Connection ~ 3950 1850
Wire Wire Line
	4350 1850 4750 1850
Connection ~ 4350 1850
Wire Wire Line
	4750 1850 5150 1850
Connection ~ 4750 1850
Wire Wire Line
	5150 1750 5150 1850
Connection ~ 5150 1850
Wire Wire Line
	5150 1850 5350 1850
Wire Wire Line
	5150 1050 5150 1150
Connection ~ 5150 1050
Wire Wire Line
	5150 1050 4750 1050
Wire Wire Line
	3550 1450 3950 1450
Wire Wire Line
	5750 1450 5750 1600
Wire Wire Line
	4750 1350 4750 1450
Connection ~ 4750 1450
Wire Wire Line
	4750 1450 5750 1450
Wire Wire Line
	4750 1450 4750 1550
Wire Wire Line
	4350 1550 4350 1450
Wire Wire Line
	3950 1550 3950 1450
Connection ~ 4350 1450
Wire Wire Line
	4350 1450 4750 1450
Wire Wire Line
	4350 1450 4350 1350
Connection ~ 3950 1450
Wire Wire Line
	3950 1450 4350 1450
Wire Wire Line
	3950 1450 3950 1350
$Comp
L power:GNDA #PWR0108
U 1 1 5C2AA10E
P 5750 1600
F 0 "#PWR0108" H 5750 1350 50  0001 C CNN
F 1 "GNDA" H 5755 1427 50  0000 C CNN
F 2 "" H 5750 1600 50  0001 C CNN
F 3 "" H 5750 1600 50  0001 C CNN
	1    5750 1600
	1    0    0    -1  
$EndComp
$Comp
L power:VDD #PWR0109
U 1 1 5C5BB6C7
P 2800 950
F 0 "#PWR0109" H 2800 800 50  0001 C CNN
F 1 "VDD" H 2817 1123 50  0000 C CNN
F 2 "" H 2800 950 50  0001 C CNN
F 3 "" H 2800 950 50  0001 C CNN
	1    2800 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:LED LED1
U 1 1 5C5CA887
P 1000 1200
F 0 "LED1" V 1038 1083 50  0000 R CNN
F 1 "LED" V 947 1083 50  0000 R CNN
F 2 "LED_SMD:LED_1206_3216Metric" H 1000 1200 50  0001 C CNN
F 3 "~" H 1000 1200 50  0001 C CNN
	1    1000 1200
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R1
U 1 1 5C5CA94A
P 1000 1650
F 0 "R1" H 1070 1696 50  0000 L CNN
F 1 "R" H 1070 1605 50  0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 930 1650 50  0001 C CNN
F 3 "~" H 1000 1650 50  0001 C CNN
	1    1000 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  1000 1000 1000
Wire Wire Line
	2800 1000 2800 950 
Wire Wire Line
	900  1850 1000 1850
Wire Wire Line
	2800 1850 2800 1900
Wire Wire Line
	1000 1500 1000 1350
Wire Wire Line
	1000 1050 1000 1000
Connection ~ 1000 1000
Wire Wire Line
	1000 1000 1350 1000
Wire Wire Line
	1000 1800 1000 1850
Connection ~ 1000 1850
Wire Wire Line
	1000 1850 1350 1850
Wire Wire Line
	1350 1300 1350 1000
Connection ~ 1350 1000
Wire Wire Line
	1350 1000 1750 1000
Wire Wire Line
	1350 1600 1350 1850
Connection ~ 1350 1850
Wire Wire Line
	1350 1850 1750 1850
Wire Wire Line
	1750 1300 1750 1000
Connection ~ 1750 1000
Wire Wire Line
	1750 1000 2200 1000
Wire Wire Line
	1750 1600 1750 1850
Connection ~ 1750 1850
Wire Wire Line
	1750 1850 2200 1850
Wire Wire Line
	2200 1600 2200 1850
Connection ~ 2200 1850
Wire Wire Line
	2200 1850 2800 1850
Wire Wire Line
	2200 1300 2200 1000
Connection ~ 2200 1000
Wire Wire Line
	2200 1000 2800 1000
$Comp
L power:GNDD #PWR0110
U 1 1 5C60304B
P 5100 4450
F 0 "#PWR0110" H 5100 4200 50  0001 C CNN
F 1 "GNDD" H 5104 4295 50  0000 C CNN
F 2 "" H 5100 4450 50  0001 C CNN
F 3 "" H 5100 4450 50  0001 C CNN
	1    5100 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 4200 5100 4200
Wire Wire Line
	5100 4200 5100 4450
Wire Wire Line
	5400 4100 5100 4100
Wire Wire Line
	5100 4100 5100 4200
Connection ~ 5100 4200
Wire Wire Line
	5400 3900 5100 3900
Wire Wire Line
	5100 3900 5100 4100
Connection ~ 5100 4100
Wire Wire Line
	5400 4000 4850 4000
Wire Wire Line
	4850 4000 4850 4300
$Comp
L power:VDD #PWR0111
U 1 1 5C617355
P 4850 4450
F 0 "#PWR0111" H 4850 4300 50  0001 C CNN
F 1 "VDD" H 4868 4623 50  0000 C CNN
F 2 "" H 4850 4450 50  0001 C CNN
F 3 "" H 4850 4450 50  0001 C CNN
	1    4850 4450
	-1   0    0    1   
$EndComp
Wire Wire Line
	5400 4300 4850 4300
Connection ~ 4850 4300
Wire Wire Line
	4850 4300 4850 4450
$Comp
L Connector:Conn_01x06_Male J2
U 1 1 5C61BA1E
P 3300 3500
F 0 "J2" H 3406 3878 50  0000 C CNN
F 1 "Conn_01x06_Male" H 3406 3787 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 3300 3500 50  0001 C CNN
F 3 "~" H 3300 3500 50  0001 C CNN
	1    3300 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 3300 4050 3300
Wire Wire Line
	4050 3300 4300 3300
Wire Wire Line
	4300 3300 4300 3050
Connection ~ 4050 3300
Wire Wire Line
	3500 3400 4050 3400
Wire Wire Line
	4050 3400 4450 3400
Wire Wire Line
	4450 3400 4450 3050
Connection ~ 4050 3400
$Comp
L power:GNDD #PWR0112
U 1 1 5C632739
P 4300 3050
F 0 "#PWR0112" H 4300 2800 50  0001 C CNN
F 1 "GNDD" H 4304 2895 50  0000 C CNN
F 2 "" H 4300 3050 50  0001 C CNN
F 3 "" H 4300 3050 50  0001 C CNN
	1    4300 3050
	-1   0    0    1   
$EndComp
$Comp
L power:VDD #PWR0113
U 1 1 5C6327CC
P 4450 3050
F 0 "#PWR0113" H 4450 2900 50  0001 C CNN
F 1 "VDD" H 4467 3223 50  0000 C CNN
F 2 "" H 4450 3050 50  0001 C CNN
F 3 "" H 4450 3050 50  0001 C CNN
	1    4450 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 3500 4050 3500
Wire Wire Line
	3500 3600 4050 3600
Wire Wire Line
	3500 3700 4050 3700
Wire Wire Line
	3500 3800 4050 3800
Wire Wire Line
	4050 3800 4500 3800
Connection ~ 4050 3800
Wire Wire Line
	6550 3800 6550 3950
Wire Wire Line
	6550 3950 7150 3950
Wire Wire Line
	6550 4100 6550 3950
Connection ~ 6550 3950
$Comp
L power:GNDA #PWR0114
U 1 1 5C2B39CE
P 4900 5350
F 0 "#PWR0114" H 4900 5100 50  0001 C CNN
F 1 "GNDA" H 4905 5177 50  0000 C CNN
F 2 "" H 4900 5350 50  0001 C CNN
F 3 "" H 4900 5350 50  0001 C CNN
	1    4900 5350
	1    0    0    -1  
$EndComp
$Comp
L power:GNDD #PWR0115
U 1 1 5C2B3A1D
P 4600 5350
F 0 "#PWR0115" H 4600 5100 50  0001 C CNN
F 1 "GNDD" H 4604 5195 50  0000 C CNN
F 2 "" H 4600 5350 50  0001 C CNN
F 3 "" H 4600 5350 50  0001 C CNN
	1    4600 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 5350 4600 5250
Wire Wire Line
	4600 5250 4900 5250
Wire Wire Line
	4900 5250 4900 5350
Wire Wire Line
	4850 3800 4850 3500
Wire Wire Line
	4850 3800 5400 3800
Text Label 4950 3800 0    50   ~ 0
SCK
Text Label 4250 3800 0    50   ~ 0
MOSI
Text Label 4950 3600 0    50   ~ 0
CS
Wire Wire Line
	4500 3800 4500 3700
Wire Wire Line
	4500 3700 5400 3700
Wire Wire Line
	4400 3600 4400 3700
Wire Wire Line
	4400 3700 4050 3700
Wire Wire Line
	4400 3600 5400 3600
Connection ~ 4050 3700
Wire Wire Line
	4850 3500 4300 3500
Wire Wire Line
	4300 3500 4300 3600
Wire Wire Line
	4300 3600 4050 3600
Connection ~ 4050 3600
$Comp
L Graphic:Logo_Open_Hardware_Small LOGO2
U 1 1 5C2F7CCE
P 3050 7150
F 0 "LOGO2" H 3050 7425 50  0000 C CNN
F 1 "Logo_Open_Hardware_Small" H 3050 6925 50  0001 C CNN
F 2 "Symbol:OSHW-Logo_7.5x8mm_SilkScreen" H 3050 7150 50  0001 C CNN
F 3 "~" H 3050 7150 50  0001 C CNN
	1    3050 7150
	1    0    0    -1  
$EndComp
$Comp
L Graphic:Logo_Open_Hardware_Small LOGO1
U 1 1 5C2AEB25
P 3550 7150
F 0 "LOGO1" H 3550 7425 50  0000 C CNN
F 1 "Logo_Open_Hardware_Small" H 3550 6925 50  0001 C CNN
F 2 "Symbol:OSHW-Logo_7.5x8mm_SilkScreen" H 3550 7150 50  0001 C CNN
F 3 "~" H 3550 7150 50  0001 C CNN
	1    3550 7150
	1    0    0    -1  
$EndComp
$EndSCHEMATC