veles_labs/iaq_sensor_wired
2
0
Fork 0
Code Issues 6 Pull Requests Projects Releases Wiki Activity

Added SGP40

Browse Source
This commit is contained in:
David Žaitlík
2021-11-24 22:47:00 +01:00
parent 4e46eb1f30
commit 1bcbae877b
6 changed files with 3154 additions and 2660 deletions
Download Patch File Download Diff File Expand all files Collapse all files

416
PCB/iaq_wired_sensor.sch
View File

@@ -186,9 +186,9 @@ Text Notes 2200 5500 0 50 ~ 10
SCD40 CO2 Sensor
Text Notes 2200 5600 0 50 ~ 0
I2C ADDR:
Text Notes 3750 5500 0 50 ~ 10
SPS30 Dust Particles Sensor Connector
Text Notes 3750 5600 0 50 ~ 0
Text Notes 5600 5500 0 50 ~ 10
SPS30 Dust Particles Sensor \n
Text Notes 5600 5600 0 50 ~ 0
I2C ADDR:
Text Label 7700 2450 0 50 ~ 0
LED_R
@@ -204,8 +204,6 @@ Wire Wire Line
7700 2850 8100 2850
Wire Notes Line
2200 5600 3650 5600
Wire Notes Line
3750 5600 5200 5600
Text Label 2500 1250 2 50 ~ 0
RS485B
Text Label 2500 1150 2 50 ~ 0
@@ -267,62 +265,62 @@ $EndComp
$Comp
L HD_Power_Symbols:GND #PWR033
U 1 1 601A6B65
P 3950 6500
F 0 "#PWR033" H 3950 6250 50 0001 C CNN
F 1 "GND" H 3955 6327 50 0000 C CNN
F 2 "" H 3950 6500 50 0001 C CNN
F 3 "" H 3950 6500 50 0001 C CNN
1 3950 6500
P 5700 6500
F 0 "#PWR033" H 5700 6250 50 0001 C CNN
F 1 "GND" H 5705 6327 50 0000 C CNN
F 2 "" H 5700 6500 50 0001 C CNN
F 3 "" H 5700 6500 50 0001 C CNN
1 5700 6500
1 0 0 -1
$EndComp
Wire Wire Line
4450 6000 3950 6000
6200 6000 5700 6000
Wire Wire Line
3950 6000 3950 5900
5700 6000 5700 5900
$Comp
L HD_Power_Symbols:+5V #PWR032
U 1 1 601ADAB8
P 3950 5900
F 0 "#PWR032" H 3950 5750 50 0001 C CNN
F 1 "+5V" H 3965 6073 50 0000 C CNN
F 2 "" H 3950 5900 50 0001 C CNN
F 3 "" H 3950 5900 50 0001 C CNN
1 3950 5900
P 5700 5900
F 0 "#PWR032" H 5700 5750 50 0001 C CNN
F 1 "+5V" H 5715 6073 50 0000 C CNN
F 2 "" H 5700 5900 50 0001 C CNN
F 3 "" H 5700 5900 50 0001 C CNN
1 5700 5900
1 0 0 -1
$EndComp
Wire Wire Line
3950 6400 3950 6500
5700 6400 5700 6500
$Comp
L HD_Power_Symbols:GND #PWR036
U 1 1 601B0990
P 4850 6100
F 0 "#PWR036" H 4850 5850 50 0001 C CNN
F 1 "GND" H 4855 5927 50 0000 C CNN
F 2 "" H 4850 6100 50 0001 C CNN
F 3 "" H 4850 6100 50 0001 C CNN
1 4850 6100
P 6600 6100
F 0 "#PWR036" H 6600 5850 50 0001 C CNN
F 1 "GND" H 6605 5927 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
4850 6100 4850 6000
6600 6100 6600 6000
Wire Wire Line
4850 6000 4750 6000
Text Label 3950 6100 0 50 ~ 0
6600 6000 6500 6000
Text Label 5700 6100 0 50 ~ 0
SDA
Text Label 3950 6200 0 50 ~ 0
Text Label 5700 6200 0 50 ~ 0
SCL
Wire Wire Line
3950 6100 4450 6100
5700 6100 6200 6100
Wire Wire Line
3950 6200 4450 6200
5700 6200 6200 6200
Wire Wire Line
4450 6300 3950 6300
6200 6300 5700 6300
Wire Wire Line
3950 6300 3950 6400
Connection ~ 3950 6400
Text Notes 3950 6300 0 50 ~ 0
5700 6300 5700 6400
Connection ~ 5700 6400
Text Notes 5700 6300 0 50 ~ 0
SEL
Text Notes 3950 6400 0 50 ~ 0
Text Notes 5700 6400 0 50 ~ 0
I2C SELECTED
$Comp
L HD_Power_Symbols:GND #PWR037
@@ -700,16 +698,16 @@ $EndComp
$Comp
L HD_Connectors:JST_ZH5_Side_Entry_S5B-ZR-SM4A-TF J2
U 1 1 60434D59
P 4550 6200
F 0 "J2" H 4600 6523 50 0000 C CNN
F 1 "JST_ZH5_Side_Entry_S5B-ZR-SM4A-TF" H 4600 6524 50 0001 C CNN
F 2 "HD_Connectors:JST_ZH_5PIN_S5B-ZR-SM4A-TF" H 4600 5800 50 0001 C CNN
F 3 "http://www.jst-mfg.com/product/pdf/eng/eZH.pdf" H 4100 5900 50 0001 C CNN
F 4 "455-1696-1-ND" H 4600 5700 50 0001 C CNN "Digikey"
F 5 "X" H 4600 5600 50 0001 C CNN "Mouser"
F 6 "2399336" H 4600 5500 50 0001 C CNN "Farnell"
F 7 "S5B-ZR-SM4A-TF" H 4600 5400 50 0001 C CNN "TME"
1 4550 6200
P 6300 6200
F 0 "J2" H 6350 6523 50 0000 C CNN
F 1 "JST_ZH5_Side_Entry_S5B-ZR-SM4A-TF" H 6350 6524 50 0001 C CNN
F 2 "HD_Connectors:JST_ZH_5PIN_S5B-ZR-SM4A-TF" H 6350 5800 50 0001 C CNN
F 3 "http://www.jst-mfg.com/product/pdf/eng/eZH.pdf" H 5850 5900 50 0001 C CNN
F 4 "455-1696-1-ND" H 6350 5700 50 0001 C CNN "Digikey"
F 5 "X" H 6350 5600 50 0001 C CNN "Mouser"
F 6 "2399336" H 6350 5500 50 0001 C CNN "Farnell"
F 7 "S5B-ZR-SM4A-TF" H 6350 5400 50 0001 C CNN "TME"
1 6300 6200
1 0 0 1
$EndComp
Text Label 5950 1800 2 50 ~ 0
@@ -742,7 +740,7 @@ Text Notes 1050 5600 0 50 ~ 0
0x44
Text Notes 2600 5600 0 50 ~ 0
0x62
Text Notes 4150 5600 0 50 ~ 0
Text Notes 6000 5600 0 50 ~ 0
0x69
Text Notes 650 5500 0 50 ~ 10
SHT40 RH+T Sensor
@@ -1590,25 +1588,17 @@ Wire Notes Line
Wire Notes Line
9550 3300 9550 550
Wire Notes Line
3750 6850 5200 6850
6750 5600 6750 6850
Wire Notes Line
5200 5600 5200 6850
Wire Notes Line
3750 5600 3750 6850
5600 5600 5600 6850
Wire Notes Line
3650 6850 2200 6850
Wire Notes Line
2200 5600 2200 6850
Wire Notes Line
3650 5600 3650 6850
Wire Notes Line
5300 5350 5300 6950
Wire Notes Line
5300 6950 550 6950
Wire Notes Line
550 6950 550 5350
Wire Notes Line
550 5350 5300 5350
Text Notes 550 5350 0 50 ~ 10
Sensors
Text Notes 3800 550 0 50 ~ 10
@@ -1956,7 +1946,7 @@ $EndComp
Wire Wire Line
8600 3900 9000 3900
Wire Wire Line
3950 6400 4450 6400
5700 6400 6200 6400
$Comp
L HD_Power_Symbols:VIN #PWR0101
U 1 1 61BA4E54
@@ -2190,93 +2180,93 @@ TODO\nOUR LOGO
$Comp
L HD_Other:Break_away_tab H3
U 1 1 619194A8
P 6150 5400
F 0 "H3" H 6150 5450 50 0001 C CNN
F 1 "Break_away_tab" H 6150 5360 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 6050 5350 50 0001 C CNN
F 3 "" H 6150 5400 50 0001 C CNN
F 4 "X" H 6150 5400 50 0001 C CNN "Mouser"
F 5 "X" H 6150 5400 50 0001 C CNN "Farnell"
F 6 "X" H 6150 5400 50 0001 C CNN "TME"
F 7 "X" H 6150 5400 50 0001 C CNN "Digikey"
1 6150 5400
P 7800 5400
F 0 "H3" H 7800 5450 50 0001 C CNN
F 1 "Break_away_tab" H 7800 5360 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 7700 5350 50 0001 C CNN
F 3 "" H 7800 5400 50 0001 C CNN
F 4 "X" H 7800 5400 50 0001 C CNN "Mouser"
F 5 "X" H 7800 5400 50 0001 C CNN "Farnell"
F 6 "X" H 7800 5400 50 0001 C CNN "TME"
F 7 "X" H 7800 5400 50 0001 C CNN "Digikey"
1 7800 5400
-1 0 0 1
$EndComp
$Comp
L HD_Other:Break_away_tab H4
U 1 1 6191B600
P 6150 6400
F 0 "H4" H 6150 6450 50 0001 C CNN
F 1 "Break_away_tab" H 6150 6360 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 6050 6350 50 0001 C CNN
F 3 "" H 6150 6400 50 0001 C CNN
F 4 "X" H 6150 6400 50 0001 C CNN "Mouser"
F 5 "X" H 6150 6400 50 0001 C CNN "Farnell"
F 6 "X" H 6150 6400 50 0001 C CNN "TME"
F 7 "X" H 6150 6400 50 0001 C CNN "Digikey"
1 6150 6400
P 7800 6400
F 0 "H4" H 7800 6450 50 0001 C CNN
F 1 "Break_away_tab" H 7800 6360 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 7700 6350 50 0001 C CNN
F 3 "" H 7800 6400 50 0001 C CNN
F 4 "X" H 7800 6400 50 0001 C CNN "Mouser"
F 5 "X" H 7800 6400 50 0001 C CNN "Farnell"
F 6 "X" H 7800 6400 50 0001 C CNN "TME"
F 7 "X" H 7800 6400 50 0001 C CNN "Digikey"
1 7800 6400
1 0 0 -1
$EndComp
$Comp
L HD_Other:Break_away_tab H5
U 1 1 6191B963
P 6900 5900
F 0 "H5" H 6900 5950 50 0001 C CNN
F 1 "Break_away_tab" H 6900 5860 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 6800 5850 50 0001 C CNN
F 3 "" H 6900 5900 50 0001 C CNN
F 4 "X" H 6900 5900 50 0001 C CNN "Mouser"
F 5 "X" H 6900 5900 50 0001 C CNN "Farnell"
F 6 "X" H 6900 5900 50 0001 C CNN "TME"
F 7 "X" H 6900 5900 50 0001 C CNN "Digikey"
1 6900 5900
P 8550 5900
F 0 "H5" H 8550 5950 50 0001 C CNN
F 1 "Break_away_tab" H 8550 5860 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 8450 5850 50 0001 C CNN
F 3 "" H 8550 5900 50 0001 C CNN
F 4 "X" H 8550 5900 50 0001 C CNN "Mouser"
F 5 "X" H 8550 5900 50 0001 C CNN "Farnell"
F 6 "X" H 8550 5900 50 0001 C CNN "TME"
F 7 "X" H 8550 5900 50 0001 C CNN "Digikey"
1 8550 5900
0 -1 -1 0
$EndComp
$Comp
L HD_Other:Break_away_tab H6
U 1 1 6191BCA7
P 5450 5900
F 0 "H6" H 5450 5950 50 0001 C CNN
F 1 "Break_away_tab" H 5450 5860 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 5350 5850 50 0001 C CNN
F 3 "" H 5450 5900 50 0001 C CNN
F 4 "X" H 5450 5900 50 0001 C CNN "Mouser"
F 5 "X" H 5450 5900 50 0001 C CNN "Farnell"
F 6 "X" H 5450 5900 50 0001 C CNN "TME"
F 7 "X" H 5450 5900 50 0001 C CNN "Digikey"
1 5450 5900
P 7100 5900
F 0 "H6" H 7100 5950 50 0001 C CNN
F 1 "Break_away_tab" H 7100 5860 50 0001 C CNN
F 2 "HD_Other:Breakaway_tab_holes" H 7000 5850 50 0001 C CNN
F 3 "" H 7100 5900 50 0001 C CNN
F 4 "X" H 7100 5900 50 0001 C CNN "Mouser"
F 5 "X" H 7100 5900 50 0001 C CNN "Farnell"
F 6 "X" H 7100 5900 50 0001 C CNN "TME"
F 7 "X" H 7100 5900 50 0001 C CNN "Digikey"
1 7100 5900
0 1 1 0
$EndComp
Text Notes 5400 5350 0 50 ~ 10
Text Notes 7050 5350 0 50 ~ 10
Breakaway Tabs and Fiducials
Wire Notes Line
6950 5350 6950 6450
8600 5350 8600 6450
Wire Notes Line
6950 6450 5400 6450
8600 6450 7050 6450
Wire Notes Line
5400 6450 5400 5350
7050 6450 7050 5350
Wire Notes Line
5400 5350 6950 5350
7050 5350 8600 5350
$Comp
L HD_Other:Fiducial FD1
U 1 1 619B0480
P 6500 6100
F 0 "FD1" H 6500 6100 50 0001 C CNN
F 1 "Fiducial" H 6500 6100 50 0001 C CNN
F 2 "HD_Other:Fiducial_1mm_Mask2mm" H 6500 6100 50 0001 C CNN
F 3 "" H 6500 6100 50 0001 C CNN
1 6500 6100
P 8150 6100
F 0 "FD1" H 8150 6100 50 0001 C CNN
F 1 "Fiducial" H 8150 6100 50 0001 C CNN
F 2 "HD_Other:Fiducial_1mm_Mask2mm" H 8150 6100 50 0001 C CNN
F 3 "" H 8150 6100 50 0001 C CNN
1 8150 6100
1 0 0 -1
$EndComp
$Comp
L HD_Other:Fiducial FD2
U 1 1 619B17B9
P 5850 5650
F 0 "FD2" H 5850 5650 50 0001 C CNN
F 1 "Fiducial" H 5850 5650 50 0001 C CNN
F 2 "HD_Other:Fiducial_1mm_Mask2mm" H 5850 5650 50 0001 C CNN
F 3 "" H 5850 5650 50 0001 C CNN
1 5850 5650
P 7500 5650
F 0 "FD2" H 7500 5650 50 0001 C CNN
F 1 "Fiducial" H 7500 5650 50 0001 C CNN
F 2 "HD_Other:Fiducial_1mm_Mask2mm" H 7500 5650 50 0001 C CNN
F 3 "" H 7500 5650 50 0001 C CNN
1 7500 5650
1 0 0 -1
$EndComp
Wire Wire Line
@@ -2304,10 +2294,10 @@ Wire Wire Line
Wire Wire Line
1000 4400 1350 4400
$Comp
L HD_Power_Symbols:GND #PWR?
L HD_Power_Symbols:GND #PWR044
U 1 1 61A4D356
P 1000 5000
F 0 "#PWR?" H 1000 4750 50 0001 C CNN
F 0 "#PWR044" H 1000 4750 50 0001 C CNN
F 1 "GND" H 1005 4827 50 0000 C CNN
F 2 "" H 1000 5000 50 0001 C CNN
F 3 "" H 1000 5000 50 0001 C CNN
@@ -2315,14 +2305,200 @@ F 3 "" H 1000 5000 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L HD_Power_Symbols:GND #PWR?
L HD_Power_Symbols:GND #PWR028
U 1 1 61A4E046
P 1000 3400
F 0 "#PWR?" H 1000 3150 50 0001 C CNN
F 0 "#PWR028" H 1000 3150 50 0001 C CNN
F 1 "GND" H 1005 3227 50 0000 C CNN
F 2 "" H 1000 3400 50 0001 C CNN
F 3 "" H 1000 3400 50 0001 C CNN
1 1000 3400
1 0 0 -1
$EndComp
Text Notes 3750 5500 0 50 ~ 10
SGP40 VOC Sensor
Text Notes 3750 5600 0 50 ~ 0
I2C ADDR:
Wire Notes Line
3750 5600 3750 6850
Wire Notes Line
5500 5600 5500 6850
Wire Notes Line
550 5350 6850 5350
Wire Notes Line
550 6950 6850 6950
Wire Notes Line
6850 5350 6850 6950
$Comp
L HD_Sensors:SGP40-D-R4 U7
U 1 1 61A55E40
P 4300 6250
F 0 "U7" H 4300 6675 50 0000 C CNN
F 1 "SGP40-D-R4" H 4300 6584 50 0000 C CNN
F 2 "HD_Sensors:SGP4x" H 4250 6700 50 0001 C CNN
F 3 "https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/9_Gas_Sensors/Datasheets/Sensirion_Gas_Sensors_Datasheet_SGP40.pdf" H 4250 6700 50 0001 C CNN
F 4 "Sensirion AG" H 4300 6250 50 0001 C CNN "Manufacturer"
F 5 "SGP40-D-R4" H 4300 6250 50 0001 C CNN "Code"
F 6 "1649-SGP40-D-R4CT-ND" H 4300 6250 50 0001 C CNN "Digikey"
F 7 "403-SGP40-D-R4" H 4300 6250 50 0001 C CNN "Mouser"
F 8 "3677901" H 4300 6250 50 0001 C CNN "Farnell"
F 9 "X" H 4300 6250 50 0001 C CNN "TME"
1 4300 6250
-1 0 0 -1
$EndComp
Text Label 3800 6200 0 50 ~ 0
SDA
Text Label 3800 6300 0 50 ~ 0
SCL
$Comp
L HD_Power_Symbols:+3V3 #PWR050
U 1 1 61A67896
P 5200 5950
F 0 "#PWR050" H 5200 5800 50 0001 C CNN
F 1 "+3V3" H 5215 6123 50 0000 C CNN
F 2 "" H 5200 5950 50 0001 C CNN
F 3 "" H 5200 5950 50 0001 C CNN
1 5200 5950
1 0 0 -1
$EndComp
$Comp
L HD_Power_Symbols:GND #PWR051
U 1 1 61A6789C
P 5200 6550
F 0 "#PWR051" H 5200 6300 50 0001 C CNN
F 1 "GND" H 5205 6377 50 0000 C CNN
F 2 "" H 5200 6550 50 0001 C CNN
F 3 "" H 5200 6550 50 0001 C CNN
1 5200 6550
1 0 0 -1
$EndComp
$Comp
L HD_Capacitors:C0402_1uF_35V_X5R C71
U 1 1 61A82210
P 4800 6400
F 0 "C71" H 4915 6491 50 0000 L CNN
F 1 "C0402_1uF_35V_X5R" H 4800 6200 50 0001 C CNN
F 2 "HD_Capacitors:C0402" H 4800 6100 50 0001 C CNN
F 3 "https://product.tdk.com/info/en/catalog/datasheets/mlcc_commercial_soft_en.pdf?ref_disty=digikey" H 4800 6400 50 0001 C CNN
F 4 "1uF" H 4915 6400 50 0000 L CNN "Capacitance"
F 5 "35V" H 4915 6309 50 0000 L CNN "Voltage"
F 6 "X5R" H 4800 6400 50 0001 C CNN "Dielectric"
F 7 "TDK Corporation" H 4800 6000 50 0001 C CNN "Manufacturer"
F 8 "C1005X5R1V105K050BE" H 4800 5900 50 0001 C CNN "Code"
F 9 "445-175218-1-ND" H 4800 5800 50 0001 C CNN "Digikey"
F 10 "810-C1005X5R1V105K" H 4800 5700 50 0001 C CNN "Mouser"
F 11 "3416060" H 4800 5600 50 0001 C CNN "Farnell"
F 12 "X" H 4800 5500 50 0001 C CNN "TME"
F 13 "Kyocera International Inc. Electronic Components" H 5700 6000 50 0001 C CNN "Alt_Manufacturer"
F 14 "CM05X5R105K35AH" H 5700 5900 50 0001 C CNN "Alt_Code"
1 4800 6400
1 0 0 -1
$EndComp
Wire Wire Line
4650 6250 4650 6350
Wire Wire Line
4650 6350 4650 6450
Connection ~ 4650 6350
Text Notes 4150 5600 0 50 ~ 0
0x
Wire Notes Line
5600 5600 6750 5600
Wire Notes Line
5600 6850 6750 6850
$Comp
L HD_Capacitors:C0402_1uF_35V_X5R C72
U 1 1 61B0B2E3
P 5200 6400
F 0 "C72" H 5315 6491 50 0000 L CNN
F 1 "C0402_1uF_35V_X5R" H 5200 6200 50 0001 C CNN
F 2 "HD_Capacitors:C0402" H 5200 6100 50 0001 C CNN
F 3 "https://product.tdk.com/info/en/catalog/datasheets/mlcc_commercial_soft_en.pdf?ref_disty=digikey" H 5200 6400 50 0001 C CNN
F 4 "1uF" H 5315 6400 50 0000 L CNN "Capacitance"
F 5 "35V" H 5315 6309 50 0000 L CNN "Voltage"
F 6 "X5R" H 5200 6400 50 0001 C CNN "Dielectric"
F 7 "TDK Corporation" H 5200 6000 50 0001 C CNN "Manufacturer"
F 8 "C1005X5R1V105K050BE" H 5200 5900 50 0001 C CNN "Code"
F 9 "445-175218-1-ND" H 5200 5800 50 0001 C CNN "Digikey"
F 10 "810-C1005X5R1V105K" H 5200 5700 50 0001 C CNN "Mouser"
F 11 "3416060" H 5200 5600 50 0001 C CNN "Farnell"
F 12 "X" H 5200 5500 50 0001 C CNN "TME"
F 13 "Kyocera International Inc. Electronic Components" H 6100 6000 50 0001 C CNN "Alt_Manufacturer"
F 14 "CM05X5R105K35AH" H 6100 5900 50 0001 C CNN "Alt_Code"
1 5200 6400
1 0 0 -1
$EndComp
$Comp
L HD_Resistors:R0402_5k1_5%_1d16W R71
U 1 1 61B1A024
P 5000 6050
F 0 "R71" V 4793 6050 50 0000 C CNN
F 1 "R0402_5k1_5%_1d16W" H 5000 5850 50 0001 C CNN
F 2 "HD_Resistors:R0402" H 5000 5750 50 0001 C CNN
F 3 "https://www.yageo.com/upload/media/product/productsearch/datasheet/rchip/PYu-RC_Group_51_RoHS_L_11.pdf" H 5000 6050 50 0001 C CNN
F 4 "5k1" V 4884 6050 50 0000 C CNN "Resistance"
F 5 "1/16W" H 5300 6100 50 0001 C CNN "Power"
F 6 "5%" H 5300 6000 50 0001 C CNN "Precision"
F 7 "Yageo" H 5000 5650 50 0001 C CNN "Manufacturer"
F 8 "RC0402JR-075K1L" H 5000 5550 50 0001 C CNN "Code"
F 9 "Bourns" H 5800 5650 50 0001 C CNN "Alt_Manufacturer"
F 10 "CR0402-JW-512GLF" H 5800 5550 50 0001 C CNN "Alt_Code"
F 11 "311-5.1KJRCT-ND" H 5000 5450 50 0001 C CNN "Digikey"
F 12 "603-RC0402JR-075K1L" H 5000 5350 50 0001 C CNN "Mouser"
F 13 "3495714" H 5000 5250 50 0001 C CNN "Farnell"
F 14 "SMD0402-5K1-1%" H 5000 5150 50 0001 C CNN "TME"
1 5000 6050
0 1 1 0
$EndComp
Wire Notes Line
3750 5600 5500 5600
Wire Notes Line
3750 6850 5500 6850
Wire Wire Line
3800 6200 3950 6200
Wire Wire Line
3800 6300 3950 6300
Wire Wire Line
4650 6150 5200 6150
Wire Wire Line
5200 6150 5200 6250
Wire Wire Line
5200 5950 5200 6050
Wire Wire Line
5200 6050 5200 6150
Connection ~ 5200 6050
Connection ~ 5200 6150
Wire Wire Line
4800 6050 4800 6250
Wire Wire Line
4800 6050 4650 6050
$Comp
L HD_Power_Symbols:GND #PWR049
U 1 1 61BE423B
P 4800 6550
F 0 "#PWR049" H 4800 6300 50 0001 C CNN
F 1 "GND" H 4805 6377 50 0000 C CNN
F 2 "" H 4800 6550 50 0001 C CNN
F 3 "" H 4800 6550 50 0001 C CNN
1 4800 6550
1 0 0 -1
$EndComp
$Comp
L HD_Power_Symbols:GND #PWR046
U 1 1 61BE4826
P 4650 6550
F 0 "#PWR046" H 4650 6300 50 0001 C CNN
F 1 "GND" H 4655 6377 50 0000 C CNN
F 2 "" H 4650 6550 50 0001 C CNN
F 3 "" H 4650 6550 50 0001 C CNN
1 4650 6550
1 0 0 -1
$EndComp
Wire Wire Line
4650 6550 4650 6450
Connection ~ 4650 6450
Wire Wire Line
5150 6050 5200 6050
Wire Wire Line
4850 6050 4800 6050
Connection ~ 4800 6050
$EndSCHEMATC