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38cfbecb236474b78e2074f5cfa7d5103b2f531c
miliohm_meter/CAD/MiliOhmMeter/MiliOhmMeter.sch
Willem Oldemans 38cfbecb23 updated schematic
2021-06-10 13:01:07 +02:00

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L dk_RF-Transceiver-Modules:ESP32-WROOM-32 MOD?
U 1 1 60C7D848
P 2050 3650
AR Path="/60B7FEF5/60C7D848" Ref="MOD?" Part="1"
AR Path="/60C7D848" Ref="MOD1" Part="1"
F 0 "MOD1" H 2750 3750 60 0000 C CNN
F 1 "ESP32-WROOM-32" H 2850 1600 60 0000 C CNN
F 2 "digikey-footprints:ESP32-WROOM-32D" H 2250 3850 60 0001 L CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 2250 3950 60 0001 L CNN
F 4 "1904-1010-1-ND" H 2250 4050 60 0001 L CNN "Digi-Key_PN"
F 5 "ESP32-WROOM-32" H 2250 4150 60 0001 L CNN "MPN"
F 6 "RF/IF and RFID" H 2250 4250 60 0001 L CNN "Category"
F 7 "RF Transceiver Modules" H 2250 4350 60 0001 L CNN "Family"
F 8 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 2250 4450 60 0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/espressif-systems/ESP32-WROOM-32/1904-1010-1-ND/8544305" H 2250 4550 60 0001 L CNN "DK_Detail_Page"
F 10 "SMD MODULE, ESP32-D0WDQ6, 32MBIT" H 2250 4650 60 0001 L CNN "Description"
F 11 "Espressif Systems" H 2250 4750 60 0001 L CNN "Manufacturer"
F 12 "Active" H 2250 4850 60 0001 L CNN "Status"
1 2050 3650
1 0 0 -1
$EndComp
$Comp
L Interface_USB:CP2102-Axx-xQFN28 U1
U 1 1 60C7D84E
P 2450 2450
AR Path="/60C7D84E" Ref="U1" Part="1"
AR Path="/60B7FEF5/60C7D84E" Ref="U?" Part="1"
F 0 "U1" H 2750 3700 50 0000 C CNN
F 1 "CP2102-Axx-xQFN28" H 2850 2300 50 0000 C CNN
F 2 "Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm" H 2500 4250 50 0001 C CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/CP2102-9.pdf" H 2150 2600 50 0001 C CNN
1 2450 2450
1 0 0 -1
$EndComp
$Comp
L Connector:USB_B_Micro J?
U 1 1 60C7D854
P 1050 1650
AR Path="/60B7FEF5/60C7D854" Ref="J?" Part="1"
AR Path="/60C7D854" Ref="J1" Part="1"
F 0 "J1" H 1107 2117 50 0000 C CNN
F 1 "USB_B_Micro" H 1107 2026 50 0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex-105133-0031" H 1200 1600 50 0001 C CNN
F 3 "~" H 1200 1600 50 0001 C CNN
1 1050 1650
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:UMH3N Q1
U 1 1 60C7D85A
P 4150 950
AR Path="/60C7D85A" Ref="Q1" Part="1"
AR Path="/60B7FEF5/60C7D85A" Ref="Q?" Part="1"
F 0 "Q1" H 4440 996 50 0000 L CNN
F 1 "UMH3N" H 4440 905 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 4155 510 50 0001 C CNN
F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf" H 4300 950 50 0001 C CNN
1 4150 950
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:UMH3N Q1
U 2 1 60C7D860
P 4150 1500
AR Path="/60C7D860" Ref="Q1" Part="2"
AR Path="/60B7FEF5/60C7D860" Ref="Q?" Part="2"
F 0 "Q1" H 4440 1454 50 0000 L CNN
F 1 "UMH3N" H 4440 1545 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 4155 1060 50 0001 C CNN
F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf" H 4300 1500 50 0001 C CNN
2 4150 1500
1 0 0 1
$EndComp
Text Label 3700 950 0 50 ~ 0
DTR
Text Label 3700 1500 0 50 ~ 0
RTS
Wire Wire Line
3950 1500 3900 1500
Wire Wire Line
3950 950 3900 950
Wire Wire Line
4350 1150 4350 1200
Wire Wire Line
4350 1200 3900 1400
Wire Wire Line
3900 1400 3900 1500
Connection ~ 3900 1500
Wire Wire Line
3900 1500 3700 1500
Wire Wire Line
3900 950 3900 1050
Wire Wire Line
3900 1050 4350 1250
Wire Wire Line
4350 1250 4350 1300
Connection ~ 3900 950
Wire Wire Line
3900 950 3700 950
Text Label 4700 750 2 50 ~ 0
ESP_RST
Text Label 4800 1700 2 50 ~ 0
ESP_GPIO0
Wire Wire Line
4800 1700 4350 1700
Wire Wire Line
4700 750 4350 750
Text Label 1400 1650 0 50 ~ 0
D+
Text Label 1400 1750 0 50 ~ 0
D-
Wire Wire Line
1400 1750 1350 1750
Wire Wire Line
1400 1650 1350 1650
Text Label 1800 2050 0 50 ~ 0
D+
Text Label 1800 1950 0 50 ~ 0
D-
Wire Wire Line
1800 1950 1950 1950
Wire Wire Line
1950 2050 1800 2050
Wire Wire Line
1650 1450 1650 1850
Wire Wire Line
1650 1850 1950 1850
$Comp
L Diode:1N4448W D1
U 1 1 60C7D882
P 1550 1150
AR Path="/60C7D882" Ref="D1" Part="1"
AR Path="/60B7FEF5/60C7D882" Ref="D?" Part="1"
F 0 "D1" V 1504 1230 50 0000 L CNN
F 1 "1N4448W" V 1595 1230 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-123" H 1550 975 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85722/1n4448w.pdf" H 1550 1150 50 0001 C CNN
1 1550 1150
0 1 1 0
$EndComp
Wire Wire Line
2350 1150 2350 950
Wire Wire Line
2350 950 1550 950
Wire Wire Line
1550 950 1550 1000
$Comp
L power:GND #PWR0101
U 1 1 60C7D88B
P 1050 2200
AR Path="/60C7D88B" Ref="#PWR0101" Part="1"
AR Path="/60B7FEF5/60C7D88B" Ref="#PWR?" Part="1"
F 0 "#PWR0101" H 1050 1950 50 0001 C CNN
F 1 "GND" H 1055 2027 50 0000 C CNN
F 2 "" H 1050 2200 50 0001 C CNN
F 3 "" H 1050 2200 50 0001 C CNN
1 1050 2200
1 0 0 -1
$EndComp
Wire Wire Line
1050 2200 1050 2100
Wire Wire Line
950 2050 950 2100
Wire Wire Line
950 2100 1050 2100
Connection ~ 1050 2100
Wire Wire Line
1050 2100 1050 2050
$Comp
L power:GND #PWR0102
U 1 1 60C7D896
P 2250 2750
AR Path="/60C7D896" Ref="#PWR0102" Part="1"
AR Path="/60B7FEF5/60C7D896" Ref="#PWR?" Part="1"
F 0 "#PWR0102" H 2250 2500 50 0001 C CNN
F 1 "GND" H 2255 2577 50 0000 C CNN
F 2 "" H 2250 2750 50 0001 C CNN
F 3 "" H 2250 2750 50 0001 C CNN
1 2250 2750
1 0 0 -1
$EndComp
Wire Wire Line
2250 2750 2250 2700
Wire Wire Line
2400 2650 2400 2700
Wire Wire Line
2400 2700 2250 2700
Connection ~ 2250 2700
Wire Wire Line
2250 2700 2250 2650
$Comp
L power:+5V #PWR0103
U 1 1 60C7D8A1
P 2350 950
AR Path="/60C7D8A1" Ref="#PWR0103" Part="1"
AR Path="/60B7FEF5/60C7D8A1" Ref="#PWR?" Part="1"
F 0 "#PWR0103" H 2350 800 50 0001 C CNN
F 1 "+5V" H 2365 1123 50 0000 C CNN
F 2 "" H 2350 950 50 0001 C CNN
F 3 "" H 2350 950 50 0001 C CNN
1 2350 950
1 0 0 -1
$EndComp
Connection ~ 2350 950
$Comp
L power:+3.3V #PWR0104
U 1 1 60C7D8A8
P 2600 950
AR Path="/60C7D8A8" Ref="#PWR0104" Part="1"
AR Path="/60B7FEF5/60C7D8A8" Ref="#PWR?" Part="1"
F 0 "#PWR0104" H 2600 800 50 0001 C CNN
F 1 "+3.3V" H 2615 1123 50 0000 C CNN
F 2 "" H 2600 950 50 0001 C CNN
F 3 "" H 2600 950 50 0001 C CNN
1 2600 950
1 0 0 -1
$EndComp
Wire Wire Line
2600 950 2600 1100
Wire Wire Line
2600 1100 2450 1100
Wire Wire Line
2450 1100 2450 1150
Text Label 3300 1350 2 50 ~ 0
ESP_RX
Text Label 3300 1450 2 50 ~ 0
ESP_TX
Text Label 3300 1850 2 50 ~ 0
DTR
Text Label 3300 1550 2 50 ~ 0
RTS
Wire Wire Line
3300 1550 2950 1550
Wire Wire Line
3300 1450 2950 1450
Wire Wire Line
3300 1350 2950 1350
Wire Wire Line
3300 1850 2950 1850
NoConn ~ 2950 2350
NoConn ~ 2950 2250
NoConn ~ 2950 2050
NoConn ~ 2950 1950
NoConn ~ 2950 1750
NoConn ~ 2950 1650
$Comp
L Device:C C1
U 1 1 60C7D8BF
P 3550 2350
AR Path="/60C7D8BF" Ref="C1" Part="1"
AR Path="/60B7FEF5/60C7D8BF" Ref="C?" Part="1"
F 0 "C1" H 3665 2396 50 0000 L CNN
F 1 "100nF" H 3665 2305 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3588 2200 50 0001 C CNN
F 3 "~" H 3550 2350 50 0001 C CNN
1 3550 2350
1 0 0 -1
$EndComp
$Comp
L Device:C C2
U 1 1 60C7D8C5
P 4050 2350
AR Path="/60C7D8C5" Ref="C2" Part="1"
AR Path="/60B7FEF5/60C7D8C5" Ref="C?" Part="1"
F 0 "C2" H 4165 2396 50 0000 L CNN
F 1 "100nF" H 4165 2305 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4088 2200 50 0001 C CNN
F 3 "~" H 4050 2350 50 0001 C CNN
1 4050 2350
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0105
U 1 1 60C7D8CB
P 4050 2150
AR Path="/60C7D8CB" Ref="#PWR0105" Part="1"
AR Path="/60B7FEF5/60C7D8CB" Ref="#PWR?" Part="1"
F 0 "#PWR0105" H 4050 2000 50 0001 C CNN
F 1 "+3.3V" H 4065 2323 50 0000 C CNN
F 2 "" H 4050 2150 50 0001 C CNN
F 3 "" H 4050 2150 50 0001 C CNN
1 4050 2150
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 60C7D8D1
P 3550 2150
AR Path="/60C7D8D1" Ref="#PWR0106" Part="1"
AR Path="/60B7FEF5/60C7D8D1" Ref="#PWR?" Part="1"
F 0 "#PWR0106" H 3550 2000 50 0001 C CNN
F 1 "+5V" H 3565 2323 50 0000 C CNN
F 2 "" H 3550 2150 50 0001 C CNN
F 3 "" H 3550 2150 50 0001 C CNN
1 3550 2150
1 0 0 -1
$EndComp
Wire Wire Line
3550 2150 3550 2200
Wire Wire Line
4050 2150 4050 2200
$Comp
L power:GND #PWR0107
U 1 1 60C7D8D9
P 3550 2550
AR Path="/60C7D8D9" Ref="#PWR0107" Part="1"
AR Path="/60B7FEF5/60C7D8D9" Ref="#PWR?" Part="1"
F 0 "#PWR0107" H 3550 2300 50 0001 C CNN
F 1 "GND" H 3555 2377 50 0000 C CNN
F 2 "" H 3550 2550 50 0001 C CNN
F 3 "" H 3550 2550 50 0001 C CNN
1 3550 2550
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 60C7D8DF
P 4050 2550
AR Path="/60C7D8DF" Ref="#PWR0108" Part="1"
AR Path="/60B7FEF5/60C7D8DF" Ref="#PWR?" Part="1"
F 0 "#PWR0108" H 4050 2300 50 0001 C CNN
F 1 "GND" H 4055 2377 50 0000 C CNN
F 2 "" H 4050 2550 50 0001 C CNN
F 3 "" H 4050 2550 50 0001 C CNN
1 4050 2550
1 0 0 -1
$EndComp
Wire Wire Line
4050 2550 4050 2500
Wire Wire Line
3550 2550 3550 2500
Wire Wire Line
1650 1450 1550 1450
Wire Wire Line
1550 1300 1550 1450
Connection ~ 1550 1450
Wire Wire Line
1550 1450 1350 1450
Wire Wire Line
1350 1850 1450 1850
Wire Wire Line
1450 1850 1450 2100
Wire Wire Line
1450 2100 1050 2100
$Comp
L Device:R R9
U 1 1 60C7D8EF
P 6250 1450
AR Path="/60C7D8EF" Ref="R9" Part="1"
AR Path="/60B7FEF5/60C7D8EF" Ref="R?" Part="1"
F 0 "R9" V 6150 1350 50 0000 C CNN
F 1 "10K" V 6150 1500 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 1450 50 0001 C CNN
F 3 "~" H 6250 1450 50 0001 C CNN
F 4 "" V 6250 1450 50 0000 C CNN "DNP"
1 6250 1450
0 1 1 0
$EndComp
Text Label 6950 1450 2 50 ~ 0
ESP_GPIO0
Wire Wire Line
6950 1450 6400 1450
$Comp
L power:+3.3V #PWR0109
U 1 1 60C7D8F7
P 5850 1350
AR Path="/60C7D8F7" Ref="#PWR0109" Part="1"
AR Path="/60B7FEF5/60C7D8F7" Ref="#PWR?" Part="1"
F 0 "#PWR0109" H 5850 1200 50 0001 C CNN
F 1 "+3.3V" H 5865 1523 50 0000 C CNN
F 2 "" H 5850 1350 50 0001 C CNN
F 3 "" H 5850 1350 50 0001 C CNN
1 5850 1350
1 0 0 -1
$EndComp
Wire Wire Line
5850 1350 5850 1450
Wire Wire Line
5850 1450 6100 1450
$Comp
L Device:R R10
U 1 1 60C7D900
P 6250 1650
AR Path="/60C7D900" Ref="R10" Part="1"
AR Path="/60B7FEF5/60C7D900" Ref="R?" Part="1"
F 0 "R10" V 6150 1550 50 0000 C CNN
F 1 "10K" V 6150 1700 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 1650 50 0001 C CNN
F 3 "~" H 6250 1650 50 0001 C CNN
F 4 "DNP" V 6250 1650 50 0000 C CNN "DNP"
1 6250 1650
0 1 1 0
$EndComp
Text Label 6950 1650 2 50 ~ 0
ESP_GPIO15
Text Label 6950 1850 2 50 ~ 0
ESP_RST
Text Label 6950 2050 2 50 ~ 0
USB_RST
Text Label 6950 2250 2 50 ~ 0
ESP_GPIO12
Text Label 6950 2450 2 50 ~ 0
ESP_GPIO2
$Comp
L Device:R R11
U 1 1 60C7D90C
P 6250 1850
AR Path="/60C7D90C" Ref="R11" Part="1"
AR Path="/60B7FEF5/60C7D90C" Ref="R?" Part="1"
F 0 "R11" V 6150 1750 50 0000 C CNN
F 1 "10K" V 6150 1900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 1850 50 0001 C CNN
F 3 "~" H 6250 1850 50 0001 C CNN
F 4 "" V 6250 1850 50 0000 C CNN "DNP"
1 6250 1850
0 1 1 0
$EndComp
$Comp
L Device:R R12
U 1 1 60C7D913
P 6250 2050
AR Path="/60C7D913" Ref="R12" Part="1"
AR Path="/60B7FEF5/60C7D913" Ref="R?" Part="1"
F 0 "R12" V 6150 1950 50 0000 C CNN
F 1 "10K" V 6150 2100 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 2050 50 0001 C CNN
F 3 "~" H 6250 2050 50 0001 C CNN
F 4 "" V 6250 2050 50 0000 C CNN "DNP"
1 6250 2050
0 1 1 0
$EndComp
$Comp
L Device:R R13
U 1 1 60C7D91A
P 6250 2250
AR Path="/60C7D91A" Ref="R13" Part="1"
AR Path="/60B7FEF5/60C7D91A" Ref="R?" Part="1"
F 0 "R13" V 6150 2150 50 0000 C CNN
F 1 "10K" V 6150 2300 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 2250 50 0001 C CNN
F 3 "~" H 6250 2250 50 0001 C CNN
F 4 "DNP" V 6250 2250 50 0000 C CNN "DNP"
1 6250 2250
0 1 1 0
$EndComp
$Comp
L Device:R R14
U 1 1 60C7D921
P 6250 2450
AR Path="/60C7D921" Ref="R14" Part="1"
AR Path="/60B7FEF5/60C7D921" Ref="R?" Part="1"
F 0 "R14" V 6150 2350 50 0000 C CNN
F 1 "10K" V 6150 2500 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 2450 50 0001 C CNN
F 3 "~" H 6250 2450 50 0001 C CNN
F 4 "DNP" V 6250 2450 50 0000 C CNN "DNP"
1 6250 2450
0 1 1 0
$EndComp
Wire Wire Line
6950 1650 6400 1650
Wire Wire Line
6950 2050 6400 2050
Wire Wire Line
6950 2250 6400 2250
Wire Wire Line
6950 2450 6400 2450
$Comp
L power:GND #PWR0110
U 1 1 60C7D92B
P 5850 2600
AR Path="/60C7D92B" Ref="#PWR0110" Part="1"
AR Path="/60B7FEF5/60C7D92B" Ref="#PWR?" Part="1"
F 0 "#PWR0110" H 5850 2350 50 0001 C CNN
F 1 "GND" H 5855 2427 50 0000 C CNN
F 2 "" H 5850 2600 50 0001 C CNN
F 3 "" H 5850 2600 50 0001 C CNN
1 5850 2600
1 0 0 -1
$EndComp
Wire Wire Line
5850 2600 5850 2450
Wire Wire Line
5850 2250 6100 2250
Wire Wire Line
6100 2450 5850 2450
Connection ~ 5850 2450
Wire Wire Line
5850 2450 5850 2250
Wire Wire Line
6100 2050 5850 2050
Wire Wire Line
5850 2050 5850 1850
Connection ~ 5850 1450
Wire Wire Line
6100 1850 5850 1850
Connection ~ 5850 1850
Wire Wire Line
5850 1850 5850 1650
Wire Wire Line
6100 1650 5850 1650
Connection ~ 5850 1650
Wire Wire Line
5850 1650 5850 1450
Text Label 4450 2200 0 50 ~ 0
ESP_RST
Text Label 4450 2550 0 50 ~ 0
ESP_GPIO0
Wire Wire Line
4450 2550 4850 2550
Wire Wire Line
4850 2200 4450 2200
Wire Wire Line
5250 2550 5400 2550
Wire Wire Line
5400 2550 5400 2200
Wire Wire Line
5400 2200 5250 2200
$Comp
L power:GND #PWR0111
U 1 1 60C7D946
P 5400 2600
AR Path="/60C7D946" Ref="#PWR0111" Part="1"
AR Path="/60B7FEF5/60C7D946" Ref="#PWR?" Part="1"
F 0 "#PWR0111" H 5400 2350 50 0001 C CNN
F 1 "GND" H 5405 2427 50 0000 C CNN
F 2 "" H 5400 2600 50 0001 C CNN
F 3 "" H 5400 2600 50 0001 C CNN
1 5400 2600
1 0 0 -1
$EndComp
Wire Wire Line
5400 2600 5400 2550
Connection ~ 5400 2550
Text Label 3400 4650 2 50 ~ 0
ESP_RX
Text Label 3400 4550 2 50 ~ 0
ESP_TX
Text Label 1000 3850 0 50 ~ 0
ESP_GPIO0
Text Label 1000 3750 0 50 ~ 0
ESP_RST
Text Label 1000 4550 0 50 ~ 0
ESP_GPIO15
Text Label 1000 4250 0 50 ~ 0
ESP_GPIO12
Text Label 1000 3950 0 50 ~ 0
ESP_GPIO2
Wire Wire Line
1000 4550 1550 4550
Wire Wire Line
1550 4250 1000 4250
Wire Wire Line
1000 4050 1550 4050
Wire Wire Line
1550 3850 1000 3850
Wire Wire Line
1550 3750 1000 3750
Text Label 1000 5050 0 50 ~ 0
I2C_SDA
Text Label 1000 5150 0 50 ~ 0
I2C_SCL
Wire Wire Line
1000 5150 1550 5150
Wire Wire Line
1550 5050 1000 5050
$Comp
L Switch:SW_Push SW?
U 1 1 60C7D95E
P 5050 2200
AR Path="/60B7FEF5/60C7D95E" Ref="SW?" Part="1"
AR Path="/60C7D95E" Ref="SW3" Part="1"
F 0 "SW3" H 5050 2485 50 0000 C CNN
F 1 "SW_Push" H 5050 2394 50 0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_EVQPE1" H 5050 2400 50 0001 C CNN
F 3 "~" H 5050 2400 50 0001 C CNN
1 5050 2200
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 60C7D964
P 5050 2550
AR Path="/60B7FEF5/60C7D964" Ref="SW?" Part="1"
AR Path="/60C7D964" Ref="SW4" Part="1"
F 0 "SW4" H 5050 2835 50 0000 C CNN
F 1 "SW_Push" H 5050 2744 50 0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_EVQPE1" H 5050 2750 50 0001 C CNN
F 3 "~" H 5050 2750 50 0001 C CNN
1 5050 2550
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_02x08_Odd_Even J?
U 1 1 60C7D96A
P 9800 1650
AR Path="/60BFA42B/60C7D96A" Ref="J?" Part="1"
AR Path="/60B7FEF5/60C7D96A" Ref="J?" Part="1"
AR Path="/60C7D96A" Ref="J2" Part="1"
F 0 "J2" H 9850 2167 50 0000 C CNN
F 1 "Conn_02x08_Odd_Even" H 9850 2076 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical" H 9800 1650 50 0001 C CNN
F 3 "~" H 9800 1650 50 0001 C CNN
1 9800 1650
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 60C7D980
P 10650 1250
AR Path="/60BFA42B/60C7D980" Ref="#PWR?" Part="1"
AR Path="/60B7FEF5/60C7D980" Ref="#PWR?" Part="1"
AR Path="/60C7D980" Ref="#PWR0114" Part="1"
F 0 "#PWR0114" H 10650 1100 50 0001 C CNN
F 1 "+5V" H 10665 1423 50 0000 C CNN
F 2 "" H 10650 1250 50 0001 C CNN
F 3 "" H 10650 1250 50 0001 C CNN
1 10650 1250
1 0 0 -1
$EndComp
Wire Wire Line
10650 1250 10650 1350
Wire Wire Line
10650 1350 10100 1350
Text HLabel 10250 1550 2 50 Output ~ 0
IN_ADC
Text HLabel 10250 1750 2 50 Input ~ 0
OUT_200mA
Text HLabel 10250 1850 2 50 Input ~ 0
OUT_200mA
Text HLabel 10250 1950 2 50 Input ~ 0
OUT_1000mA
Text HLabel 9400 2050 0 50 Output ~ 0
IN_OC
Wire Wire Line
9400 2050 9600 2050
Text HLabel 9400 1950 0 50 Output ~ 0
METER_N
Wire Wire Line
9400 1950 9600 1950
Text HLabel 9400 1850 0 50 Output ~ 0
METER_P
Text HLabel 9400 1650 0 50 Output ~ 0
IN_200mA
Text HLabel 9400 1750 0 50 Output ~ 0
IN_400mA
Wire Wire Line
9600 1650 9400 1650
Wire Wire Line
9600 1750 9400 1750
Wire Wire Line
9600 1850 9400 1850
Wire Wire Line
10100 1950 10250 1950
Wire Wire Line
10250 1850 10100 1850
Wire Wire Line
10100 1750 10250 1750
Text HLabel 10250 1650 2 50 Output ~ 0
IN_OV
Wire Wire Line
10250 1650 10100 1650
Wire Wire Line
10250 1550 10100 1550
NoConn ~ 10100 1450
NoConn ~ 9600 1550
$Comp
L power:GND #PWR?
U 1 1 60C7D99E
P 10250 2300
AR Path="/60BFA42B/60C7D99E" Ref="#PWR?" Part="1"
AR Path="/60B7FEF5/60C7D99E" Ref="#PWR?" Part="1"
AR Path="/60C7D99E" Ref="#PWR0115" Part="1"
F 0 "#PWR0115" H 10250 2050 50 0001 C CNN
F 1 "GND" H 10255 2127 50 0000 C CNN
F 2 "" H 10250 2300 50 0001 C CNN
F 3 "" H 10250 2300 50 0001 C CNN
1 10250 2300
1 0 0 -1
$EndComp
Wire Wire Line
10250 2300 10250 2050
Wire Wire Line
10250 2050 10100 2050
$Comp
L Device:C C?
U 1 1 60C7D9A6
P 7400 2050
AR Path="/60B7FEF5/60C7D9A6" Ref="C?" Part="1"
AR Path="/60C7D9A6" Ref="C7" Part="1"
F 0 "C7" H 7515 2096 50 0000 L CNN
F 1 "100nF" H 7515 2005 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7438 1900 50 0001 C CNN
F 3 "~" H 7400 2050 50 0001 C CNN
1 7400 2050
1 0 0 -1
$EndComp
Wire Wire Line
7400 1900 7400 1850
Wire Wire Line
6400 1850 7400 1850
$Comp
L power:GND #PWR0116
U 1 1 60C7D9AE
P 7400 2550
AR Path="/60C7D9AE" Ref="#PWR0116" Part="1"
AR Path="/60B7FEF5/60C7D9AE" Ref="#PWR?" Part="1"
F 0 "#PWR0116" H 7400 2300 50 0001 C CNN
F 1 "GND" H 7405 2377 50 0000 C CNN
F 2 "" H 7400 2550 50 0001 C CNN
F 3 "" H 7400 2550 50 0001 C CNN
1 7400 2550
1 0 0 -1
$EndComp
Wire Wire Line
7400 2550 7400 2200
$Comp
L power:+3.3V #PWR?
U 1 1 60C7D9B5
P 2250 3500
AR Path="/60B7FEF5/60C7D9B5" Ref="#PWR?" Part="1"
AR Path="/60C7D9B5" Ref="#PWR0117" Part="1"
F 0 "#PWR0117" H 2250 3350 50 0001 C CNN
F 1 "+3.3V" H 2265 3673 50 0000 C CNN
F 2 "" H 2250 3500 50 0001 C CNN
F 3 "" H 2250 3500 50 0001 C CNN
1 2250 3500
1 0 0 -1
$EndComp
Wire Wire Line
2250 3500 2250 3550
$Comp
L power:GND #PWR0118
U 1 1 60C7D9BC
P 2150 5950
AR Path="/60C7D9BC" Ref="#PWR0118" Part="1"
AR Path="/60B7FEF5/60C7D9BC" Ref="#PWR?" Part="1"
F 0 "#PWR0118" H 2150 5700 50 0001 C CNN
F 1 "GND" H 2155 5777 50 0000 C CNN
F 2 "" H 2150 5950 50 0001 C CNN
F 3 "" H 2150 5950 50 0001 C CNN
1 2150 5950
1 0 0 -1
$EndComp
Wire Wire Line
2050 5750 2050 5850
Wire Wire Line
2050 5850 2150 5850
Wire Wire Line
2350 5850 2350 5750
Wire Wire Line
2250 5750 2250 5850
Connection ~ 2250 5850
Wire Wire Line
2250 5850 2350 5850
Wire Wire Line
2150 5750 2150 5850
Connection ~ 2150 5850
Wire Wire Line
2150 5850 2250 5850
Wire Wire Line
2150 5850 2150 5950
$Comp
L Analog_ADC:ADS1114IDGS U?
U 1 1 60C7D9CC
P 3250 6950
AR Path="/60B7FEF5/60C7D9CC" Ref="U?" Part="1"
AR Path="/60C7D9CC" Ref="U2" Part="1"
F 0 "U2" H 3500 7400 50 0000 C CNN
F 1 "ADS1114IDGS" H 2850 6600 50 0000 C CNN
F 2 "Package_SO:TSSOP-10_3x3mm_P0.5mm" H 3250 6450 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/ads1113.pdf" H 3200 6050 50 0001 C CNN
1 3250 6950
1 0 0 -1
$EndComp
$Comp
L Switch:SW_SPDT_LED_Digitast SW?
U 1 1 60C7D9D2
P 4600 3700
AR Path="/60BA0596/60C7D9D2" Ref="SW?" Part="1"
AR Path="/60C7D9D2" Ref="SW1" Part="1"
F 0 "SW1" H 4600 4300 50 0000 C CNN
F 1 "Digitast" H 4600 4000 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_DIGITAST_LED" H 4600 3700 50 0001 C CNN
F 3 "~" H 4600 3700 50 0001 C CNN
1 4600 3700
1 0 0 -1
$EndComp
$Comp
L Transistor_FET:BS170F Q?
U 1 1 60C7D9D8
P 10550 5150
AR Path="/60BA0596/60C7D9D8" Ref="Q?" Part="1"
AR Path="/60C7D9D8" Ref="Q2" Part="1"
F 0 "Q2" H 10755 5196 50 0000 L CNN
F 1 "BS170F" H 10755 5105 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 10750 5075 50 0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/BS170F.pdf" H 10550 5150 50 0001 L CNN
1 10550 5150
1 0 0 -1
$EndComp
$Comp
L Device:Buzzer BZ?
U 1 1 60C7D9DE
P 10750 4750
AR Path="/60BA0596/60C7D9DE" Ref="BZ?" Part="1"
AR Path="/60C7D9DE" Ref="BZ1" Part="1"
F 0 "BZ1" H 10902 4779 50 0000 L CNN
F 1 "Buzzer" H 10902 4688 50 0000 L CNN
F 2 "Buzzer_Beeper:Buzzer_12x9.5RM7.6" V 10725 4850 50 0001 C CNN
F 3 "~" V 10725 4850 50 0001 C CNN
1 10750 4750
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 60C7D9E4
P 10650 4550
AR Path="/60BA0596/60C7D9E4" Ref="#PWR?" Part="1"
AR Path="/60C7D9E4" Ref="#PWR0119" Part="1"
F 0 "#PWR0119" H 10650 4400 50 0001 C CNN
F 1 "+5V" H 10665 4723 50 0000 C CNN
F 2 "" H 10650 4550 50 0001 C CNN
F 3 "" H 10650 4550 50 0001 C CNN
1 10650 4550
1 0 0 -1
$EndComp
Wire Wire Line
10650 4650 10650 4550
Wire Wire Line
10650 4850 10650 4950
$Comp
L power:GND #PWR?
U 1 1 60C7D9EE
P 10650 5450
AR Path="/60BA0596/60C7D9EE" Ref="#PWR?" Part="1"
AR Path="/60C7D9EE" Ref="#PWR0120" Part="1"
F 0 "#PWR0120" H 10650 5200 50 0001 C CNN
F 1 "GND" H 10655 5277 50 0000 C CNN
F 2 "" H 10650 5450 50 0001 C CNN
F 3 "" H 10650 5450 50 0001 C CNN
1 10650 5450
1 0 0 -1
$EndComp
Wire Wire Line
10650 5450 10650 5350
Text HLabel 10300 5150 0 50 Input ~ 0
BUZZER
Wire Wire Line
10300 5150 10350 5150
Text HLabel 4250 3700 0 50 Input ~ 0
BUT_20mA
$Comp
L power:+3.3V #PWR?
U 1 1 60C7D9F8
P 4000 3200
AR Path="/60BA0596/60C7D9F8" Ref="#PWR?" Part="1"
AR Path="/60C7D9F8" Ref="#PWR0121" Part="1"
F 0 "#PWR0121" H 4000 3050 50 0001 C CNN
F 1 "+3.3V" H 4015 3373 50 0000 C CNN
F 2 "" H 4000 3200 50 0001 C CNN
F 3 "" H 4000 3200 50 0001 C CNN
1 4000 3200
1 0 0 -1
$EndComp
$Comp
L Device:R R?
U 1 1 60C7D9FE
P 4200 3250
AR Path="/60BA0596/60C7D9FE" Ref="R?" Part="1"
AR Path="/60C7D9FE" Ref="R5" Part="1"
F 0 "R5" V 4300 3250 50 0000 C CNN
F 1 "300E" V 4200 3250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4130 3250 50 0001 C CNN
F 3 "~" H 4200 3250 50 0001 C CNN
1 4200 3250
0 -1 -1 0
$EndComp
Wire Wire Line
4000 3200 4000 3250
Wire Wire Line
4000 3250 4050 3250
Wire Wire Line
4350 3250 4400 3250
$Comp
L Device:R R?
U 1 1 60C7DA07
P 4200 3600
AR Path="/60BA0596/60C7DA07" Ref="R?" Part="1"
AR Path="/60C7DA07" Ref="R6" Part="1"
F 0 "R6" V 4300 3600 50 0000 C CNN
F 1 "10K" V 4200 3600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4130 3600 50 0001 C CNN
F 3 "~" H 4200 3600 50 0001 C CNN
1 4200 3600
0 -1 -1 0
$EndComp
Wire Wire Line
4400 3600 4350 3600
Wire Wire Line
4400 3700 4300 3700
Wire Wire Line
4400 3700 4400 3600
Connection ~ 4400 3700
Connection ~ 4400 3600
Wire Wire Line
4050 3600 4000 3600
Wire Wire Line
4000 3600 4000 3250
Connection ~ 4000 3250
Text HLabel 4850 3250 2 50 Input ~ 0
LED_20mA
$Comp
L power:GND #PWR?
U 1 1 60C7DA16
P 4850 4100
AR Path="/60BA0596/60C7DA16" Ref="#PWR?" Part="1"
AR Path="/60C7DA16" Ref="#PWR0122" Part="1"
F 0 "#PWR0122" H 4850 3850 50 0001 C CNN
F 1 "GND" H 4855 3927 50 0000 C CNN
F 2 "" H 4850 4100 50 0001 C CNN
F 3 "" H 4850 4100 50 0001 C CNN
1 4850 4100
1 0 0 -1
$EndComp
Wire Wire Line
4850 4100 4850 3800
Wire Wire Line
4850 3800 4800 3800
$Comp
L Device:C C?
U 1 1 60C7DA1E
P 4300 3900
AR Path="/60BA0596/60C7DA1E" Ref="C?" Part="1"
AR Path="/60C7DA1E" Ref="C3" Part="1"
F 0 "C3" H 4415 3946 50 0000 L CNN
F 1 "100nF" H 4415 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4338 3750 50 0001 C CNN
F 3 "~" H 4300 3900 50 0001 C CNN
1 4300 3900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60C7DA24
P 4300 4100
AR Path="/60BA0596/60C7DA24" Ref="#PWR?" Part="1"
AR Path="/60C7DA24" Ref="#PWR0123" Part="1"
F 0 "#PWR0123" H 4300 3850 50 0001 C CNN
F 1 "GND" H 4305 3927 50 0000 C CNN
F 2 "" H 4300 4100 50 0001 C CNN
F 3 "" H 4300 4100 50 0001 C CNN
1 4300 4100
1 0 0 -1
$EndComp
Wire Wire Line
4300 3750 4300 3700
Connection ~ 4300 3700
Wire Wire Line
4300 3700 4250 3700
Wire Wire Line
4300 4100 4300 4050
Wire Wire Line
4850 3250 4800 3250
NoConn ~ 4800 3600
$Comp
L Switch:SW_SPDT_LED_Digitast SW?
U 1 1 60C7DA30
P 6650 3700
AR Path="/60BA0596/60C7DA30" Ref="SW?" Part="1"
AR Path="/60C7DA30" Ref="SW5" Part="1"
F 0 "SW5" H 6650 4300 50 0000 C CNN
F 1 "Digitast" H 6650 4000 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_DIGITAST_LED" H 6650 3700 50 0001 C CNN
F 3 "~" H 6650 3700 50 0001 C CNN
1 6650 3700
1 0 0 -1
$EndComp
Text HLabel 6300 3700 0 50 Input ~ 0
BUT_200mA
$Comp
L power:+3.3V #PWR?
U 1 1 60C7DA37
P 6050 3200
AR Path="/60BA0596/60C7DA37" Ref="#PWR?" Part="1"
AR Path="/60C7DA37" Ref="#PWR0124" Part="1"
F 0 "#PWR0124" H 6050 3050 50 0001 C CNN
F 1 "+3.3V" H 6065 3373 50 0000 C CNN
F 2 "" H 6050 3200 50 0001 C CNN
F 3 "" H 6050 3200 50 0001 C CNN
1 6050 3200
1 0 0 -1
$EndComp
$Comp
L Device:R R?
U 1 1 60C7DA3D
P 6250 3250
AR Path="/60BA0596/60C7DA3D" Ref="R?" Part="1"
AR Path="/60C7DA3D" Ref="R15" Part="1"
F 0 "R15" V 6350 3250 50 0000 C CNN
F 1 "300E" V 6250 3250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 3250 50 0001 C CNN
F 3 "~" H 6250 3250 50 0001 C CNN
1 6250 3250
0 -1 -1 0
$EndComp
Wire Wire Line
6050 3200 6050 3250
Wire Wire Line
6050 3250 6100 3250
Wire Wire Line
6400 3250 6450 3250
$Comp
L Device:R R?
U 1 1 60C7DA46
P 6250 3600
AR Path="/60BA0596/60C7DA46" Ref="R?" Part="1"
AR Path="/60C7DA46" Ref="R16" Part="1"
F 0 "R16" V 6350 3600 50 0000 C CNN
F 1 "10K" V 6250 3600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 3600 50 0001 C CNN
F 3 "~" H 6250 3600 50 0001 C CNN
1 6250 3600
0 -1 -1 0
$EndComp
Wire Wire Line
6450 3600 6400 3600
Wire Wire Line
6450 3700 6350 3700
Wire Wire Line
6450 3700 6450 3600
Connection ~ 6450 3700
Connection ~ 6450 3600
Wire Wire Line
6100 3600 6050 3600
Wire Wire Line
6050 3600 6050 3250
Connection ~ 6050 3250
Text HLabel 6950 3250 2 50 Input ~ 0
LED_200mA
$Comp
L power:GND #PWR?
U 1 1 60C7DA55
P 6900 4100
AR Path="/60BA0596/60C7DA55" Ref="#PWR?" Part="1"
AR Path="/60C7DA55" Ref="#PWR0125" Part="1"
F 0 "#PWR0125" H 6900 3850 50 0001 C CNN
F 1 "GND" H 6905 3927 50 0000 C CNN
F 2 "" H 6900 4100 50 0001 C CNN
F 3 "" H 6900 4100 50 0001 C CNN
1 6900 4100
1 0 0 -1
$EndComp
Wire Wire Line
6900 4100 6900 3800
Wire Wire Line
6900 3800 6850 3800
$Comp
L Device:C C?
U 1 1 60C7DA5D
P 6350 3900
AR Path="/60BA0596/60C7DA5D" Ref="C?" Part="1"
AR Path="/60C7DA5D" Ref="C5" Part="1"
F 0 "C5" H 6465 3946 50 0000 L CNN
F 1 "100nF" H 6465 3855 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6388 3750 50 0001 C CNN
F 3 "~" H 6350 3900 50 0001 C CNN
1 6350 3900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60C7DA63
P 6350 4100
AR Path="/60BA0596/60C7DA63" Ref="#PWR?" Part="1"
AR Path="/60C7DA63" Ref="#PWR0126" Part="1"
F 0 "#PWR0126" H 6350 3850 50 0001 C CNN
F 1 "GND" H 6355 3927 50 0000 C CNN
F 2 "" H 6350 4100 50 0001 C CNN
F 3 "" H 6350 4100 50 0001 C CNN
1 6350 4100
1 0 0 -1
$EndComp
Wire Wire Line
6350 3750 6350 3700
Connection ~ 6350 3700
Wire Wire Line
6350 3700 6300 3700
Wire Wire Line
6350 4100 6350 4050
Wire Wire Line
6950 3250 6850 3250
NoConn ~ 6850 3600
$Comp
L Switch:SW_SPDT_LED_Digitast SW?
U 1 1 60C7DA6F
P 4650 5250
AR Path="/60BA0596/60C7DA6F" Ref="SW?" Part="1"
AR Path="/60C7DA6F" Ref="SW2" Part="1"
F 0 "SW2" H 4650 5850 50 0000 C CNN
F 1 "Digitast" H 4650 5550 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_DIGITAST_LED" H 4650 5250 50 0001 C CNN
F 3 "~" H 4650 5250 50 0001 C CNN
1 4650 5250
1 0 0 -1
$EndComp
Text HLabel 4300 5250 0 50 Input ~ 0
BUT_1000mA
$Comp
L Device:R R?
U 1 1 60C7DA7C
P 4250 4800
AR Path="/60BA0596/60C7DA7C" Ref="R?" Part="1"
AR Path="/60C7DA7C" Ref="R7" Part="1"
F 0 "R7" V 4350 4800 50 0000 C CNN
F 1 "300E" V 4250 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 4800 50 0001 C CNN
F 3 "~" H 4250 4800 50 0001 C CNN
1 4250 4800
0 -1 -1 0
$EndComp
Wire Wire Line
4050 4800 4100 4800
Wire Wire Line
4400 4800 4450 4800
$Comp
L Device:R R?
U 1 1 60C7DA85
P 4250 5150
AR Path="/60BA0596/60C7DA85" Ref="R?" Part="1"
AR Path="/60C7DA85" Ref="R8" Part="1"
F 0 "R8" V 4350 5150 50 0000 C CNN
F 1 "10K" V 4250 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4180 5150 50 0001 C CNN
F 3 "~" H 4250 5150 50 0001 C CNN
1 4250 5150
0 -1 -1 0
$EndComp
Wire Wire Line
4450 5150 4400 5150
Wire Wire Line
4450 5250 4350 5250
Wire Wire Line
4450 5250 4450 5150
Connection ~ 4450 5250
Connection ~ 4450 5150
Wire Wire Line
4100 5150 4050 5150
Wire Wire Line
4050 5150 4050 4800
Connection ~ 4050 4800
Text HLabel 4950 4800 2 50 Input ~ 0
LED_1000mA
$Comp
L power:GND #PWR?
U 1 1 60C7DA94
P 4900 5700
AR Path="/60BA0596/60C7DA94" Ref="#PWR?" Part="1"
AR Path="/60C7DA94" Ref="#PWR0127" Part="1"
F 0 "#PWR0127" H 4900 5450 50 0001 C CNN
F 1 "GND" H 4905 5527 50 0000 C CNN
F 2 "" H 4900 5700 50 0001 C CNN
F 3 "" H 4900 5700 50 0001 C CNN
1 4900 5700
1 0 0 -1
$EndComp
Wire Wire Line
4900 5700 4900 5350
Wire Wire Line
4900 5350 4850 5350
$Comp
L Device:C C?
U 1 1 60C7DA9C
P 4350 5500
AR Path="/60BA0596/60C7DA9C" Ref="C?" Part="1"
AR Path="/60C7DA9C" Ref="C4" Part="1"
F 0 "C4" H 4465 5546 50 0000 L CNN
F 1 "100nF" H 4465 5455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4388 5350 50 0001 C CNN
F 3 "~" H 4350 5500 50 0001 C CNN
1 4350 5500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60C7DAA2
P 4350 5700
AR Path="/60BA0596/60C7DAA2" Ref="#PWR?" Part="1"
AR Path="/60C7DAA2" Ref="#PWR0128" Part="1"
F 0 "#PWR0128" H 4350 5450 50 0001 C CNN
F 1 "GND" H 4355 5527 50 0000 C CNN
F 2 "" H 4350 5700 50 0001 C CNN
F 3 "" H 4350 5700 50 0001 C CNN
1 4350 5700
1 0 0 -1
$EndComp
Wire Wire Line
4350 5350 4350 5250
Connection ~ 4350 5250
Wire Wire Line
4350 5250 4300 5250
Wire Wire Line
4350 5700 4350 5650
Wire Wire Line
4950 4800 4850 4800
NoConn ~ 4850 5150
$Comp
L Switch:SW_SPDT_LED_Digitast SW?
U 1 1 60C7DAAE
P 6650 5250
AR Path="/60BA0596/60C7DAAE" Ref="SW?" Part="1"
AR Path="/60C7DAAE" Ref="SW6" Part="1"
F 0 "SW6" H 6650 5850 50 0000 C CNN
F 1 "Digitast" H 6650 5550 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_DIGITAST_LED" H 6650 5250 50 0001 C CNN
F 3 "~" H 6650 5250 50 0001 C CNN
1 6650 5250
1 0 0 -1
$EndComp
Text HLabel 6300 5250 0 50 Input ~ 0
BUT_AUTO
$Comp
L Device:R R?
U 1 1 60C7DABB
P 6250 4800
AR Path="/60BA0596/60C7DABB" Ref="R?" Part="1"
AR Path="/60C7DABB" Ref="R17" Part="1"
F 0 "R17" V 6350 4800 50 0000 C CNN
F 1 "300E" V 6250 4800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 4800 50 0001 C CNN
F 3 "~" H 6250 4800 50 0001 C CNN
1 6250 4800
0 -1 -1 0
$EndComp
Wire Wire Line
6050 4800 6100 4800
Wire Wire Line
6400 4800 6450 4800
$Comp
L Device:R R?
U 1 1 60C7DAC4
P 6250 5150
AR Path="/60BA0596/60C7DAC4" Ref="R?" Part="1"
AR Path="/60C7DAC4" Ref="R18" Part="1"
F 0 "R18" V 6350 5150 50 0000 C CNN
F 1 "10K" V 6250 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6180 5150 50 0001 C CNN
F 3 "~" H 6250 5150 50 0001 C CNN
1 6250 5150
0 -1 -1 0
$EndComp
Wire Wire Line
6450 5150 6400 5150
Wire Wire Line
6450 5250 6350 5250
Wire Wire Line
6450 5250 6450 5150
Connection ~ 6450 5250
Connection ~ 6450 5150
Wire Wire Line
6100 5150 6050 5150
Wire Wire Line
6050 5150 6050 4800
Connection ~ 6050 4800
Text HLabel 6950 4800 2 50 Input ~ 0
LED_AUTO
$Comp
L power:GND #PWR?
U 1 1 60C7DAD3
P 6900 5650
AR Path="/60BA0596/60C7DAD3" Ref="#PWR?" Part="1"
AR Path="/60C7DAD3" Ref="#PWR0129" Part="1"
F 0 "#PWR0129" H 6900 5400 50 0001 C CNN
F 1 "GND" H 6905 5477 50 0000 C CNN
F 2 "" H 6900 5650 50 0001 C CNN
F 3 "" H 6900 5650 50 0001 C CNN
1 6900 5650
1 0 0 -1
$EndComp
Wire Wire Line
6900 5650 6900 5350
Wire Wire Line
6900 5350 6850 5350
$Comp
L Device:C C?
U 1 1 60C7DADB
P 6350 5450
AR Path="/60BA0596/60C7DADB" Ref="C?" Part="1"
AR Path="/60C7DADB" Ref="C6" Part="1"
F 0 "C6" H 6465 5496 50 0000 L CNN
F 1 "100nF" H 6465 5405 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6388 5300 50 0001 C CNN
F 3 "~" H 6350 5450 50 0001 C CNN
1 6350 5450
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60C7DAE1
P 6350 5650
AR Path="/60BA0596/60C7DAE1" Ref="#PWR?" Part="1"
AR Path="/60C7DAE1" Ref="#PWR0130" Part="1"
F 0 "#PWR0130" H 6350 5400 50 0001 C CNN
F 1 "GND" H 6355 5477 50 0000 C CNN
F 2 "" H 6350 5650 50 0001 C CNN
F 3 "" H 6350 5650 50 0001 C CNN
1 6350 5650
1 0 0 -1
$EndComp
Wire Wire Line
6350 5300 6350 5250
Connection ~ 6350 5250
Wire Wire Line
6350 5250 6300 5250
Wire Wire Line
6350 5650 6350 5600
Wire Wire Line
6950 4800 6850 4800
NoConn ~ 6850 5150
$Comp
L Device:LED D?
U 1 1 60C7DAED
P 1250 6350
AR Path="/60BA0596/60C7DAED" Ref="D?" Part="1"
AR Path="/60C7DAED" Ref="D2" Part="1"
F 0 "D2" H 1350 6250 50 0000 C CNN
F 1 "LED" H 1200 6250 50 0000 C CNN
F 2 "LED_THT:LED_D3.0mm" H 1250 6350 50 0001 C CNN
F 3 "~" H 1250 6350 50 0001 C CNN
1 1250 6350
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 60C7DAF3
P 900 6350
AR Path="/60BA0596/60C7DAF3" Ref="R?" Part="1"
AR Path="/60C7DAF3" Ref="R1" Part="1"
F 0 "R1" V 1000 6350 50 0000 C CNN
F 1 "300E" V 900 6350 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 830 6350 50 0001 C CNN
F 3 "~" H 900 6350 50 0001 C CNN
1 900 6350
0 -1 -1 0
$EndComp
Wire Wire Line
1050 6350 1100 6350
Text HLabel 1450 6350 2 50 Input ~ 0
LED_ERROR
Wire Wire Line
1450 6350 1400 6350
$Comp
L power:+3.3V #PWR?
U 1 1 60C7DAFC
P 700 6250
AR Path="/60BA0596/60C7DAFC" Ref="#PWR?" Part="1"
AR Path="/60C7DAFC" Ref="#PWR0131" Part="1"
F 0 "#PWR0131" H 700 6100 50 0001 C CNN
F 1 "+3.3V" H 715 6423 50 0000 C CNN
F 2 "" H 700 6250 50 0001 C CNN
F 3 "" H 700 6250 50 0001 C CNN
1 700 6250
1 0 0 -1
$EndComp
Wire Wire Line
700 6250 700 6350
Wire Wire Line
700 6350 750 6350
$Comp
L Device:LED D?
U 1 1 60C7DB04
P 1250 6600
AR Path="/60BA0596/60C7DB04" Ref="D?" Part="1"
AR Path="/60C7DB04" Ref="D3" Part="1"
F 0 "D3" H 1350 6500 50 0000 C CNN
F 1 "LED" H 1200 6500 50 0000 C CNN
F 2 "LED_THT:LED_D3.0mm" H 1250 6600 50 0001 C CNN
F 3 "~" H 1250 6600 50 0001 C CNN
1 1250 6600
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 60C7DB0A
P 900 6600
AR Path="/60BA0596/60C7DB0A" Ref="R?" Part="1"
AR Path="/60C7DB0A" Ref="R2" Part="1"
F 0 "R2" V 1000 6600 50 0000 C CNN
F 1 "300E" V 900 6600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 830 6600 50 0001 C CNN
F 3 "~" H 900 6600 50 0001 C CNN
1 900 6600
0 -1 -1 0
$EndComp
Wire Wire Line
1050 6600 1100 6600
Text HLabel 1450 6600 2 50 Input ~ 0
LED_OK
Wire Wire Line
1450 6600 1400 6600
Wire Wire Line
700 6600 750 6600
$Comp
L Device:LED D?
U 1 1 60C7DB14
P 1250 6850
AR Path="/60BA0596/60C7DB14" Ref="D?" Part="1"
AR Path="/60C7DB14" Ref="D4" Part="1"
F 0 "D4" H 1350 6750 50 0000 C CNN
F 1 "LED" H 1200 6750 50 0000 C CNN
F 2 "LED_THT:LED_D3.0mm" H 1250 6850 50 0001 C CNN
F 3 "~" H 1250 6850 50 0001 C CNN
1 1250 6850
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 60C7DB1A
P 900 6850
AR Path="/60BA0596/60C7DB1A" Ref="R?" Part="1"
AR Path="/60C7DB1A" Ref="R3" Part="1"
F 0 "R3" V 1000 6850 50 0000 C CNN
F 1 "300E" V 900 6850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 830 6850 50 0001 C CNN
F 3 "~" H 900 6850 50 0001 C CNN
1 900 6850
0 -1 -1 0
$EndComp
Wire Wire Line
1050 6850 1100 6850
Text HLabel 1450 6850 2 50 Input ~ 0
LED_OPEN
Wire Wire Line
1450 6850 1400 6850
Wire Wire Line
700 6850 750 6850
$Comp
L Device:LED D?
U 1 1 60C7DB24
P 1250 7100
AR Path="/60BA0596/60C7DB24" Ref="D?" Part="1"
AR Path="/60C7DB24" Ref="D5" Part="1"
F 0 "D5" H 1350 7000 50 0000 C CNN
F 1 "LED" H 1200 7000 50 0000 C CNN
F 2 "LED_THT:LED_D3.0mm" H 1250 7100 50 0001 C CNN
F 3 "~" H 1250 7100 50 0001 C CNN
1 1250 7100
-1 0 0 1
$EndComp
$Comp
L Device:R R?
U 1 1 60C7DB2A
P 900 7100
AR Path="/60BA0596/60C7DB2A" Ref="R?" Part="1"
AR Path="/60C7DB2A" Ref="R4" Part="1"
F 0 "R4" V 1000 7100 50 0000 C CNN
F 1 "300E" V 900 7100 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 830 7100 50 0001 C CNN
F 3 "~" H 900 7100 50 0001 C CNN
1 900 7100
0 -1 -1 0
$EndComp
Wire Wire Line
1050 7100 1100 7100
Text HLabel 1450 7100 2 50 Input ~ 0
LED_WIFI
Wire Wire Line
1450 7100 1400 7100
Wire Wire Line
700 7100 750 7100
Wire Wire Line
700 6350 700 6600
Connection ~ 700 6350
Connection ~ 700 6600
Wire Wire Line
700 6600 700 6850
Connection ~ 700 6850
Wire Wire Line
700 6850 700 7100
$Comp
L Connector:Conn_01x04_Male J?
U 1 1 60C7DB3A
P 10000 3100
AR Path="/60BA0596/60C7DB3A" Ref="J?" Part="1"
AR Path="/60C7DB3A" Ref="J3" Part="1"
F 0 "J3" H 9972 2982 50 0000 R CNN
F 1 "Conn_01x04_Male" H 9972 3073 50 0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10000 3100 50 0001 C CNN
F 3 "~" H 10000 3100 50 0001 C CNN
1 10000 3100
-1 0 0 1
$EndComp
$Comp
L Connector:Conn_01x04_Male J?
U 1 1 60C7DB40
P 10000 3750
AR Path="/60BA0596/60C7DB40" Ref="J?" Part="1"
AR Path="/60C7DB40" Ref="J4" Part="1"
F 0 "J4" H 9972 3632 50 0000 R CNN
F 1 "Conn_01x04_Male" H 9972 3723 50 0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 10000 3750 50 0001 C CNN
F 3 "~" H 10000 3750 50 0001 C CNN
1 10000 3750
-1 0 0 1
$EndComp
Text HLabel 9600 3550 0 50 Input ~ 0
I2C_SDA
Text HLabel 9600 3650 0 50 Input ~ 0
I2C_SCL
$Comp
L power:+3.3V #PWR?
U 1 1 60C7DB48
P 8850 3650
AR Path="/60BA0596/60C7DB48" Ref="#PWR?" Part="1"
AR Path="/60C7DB48" Ref="#PWR0132" Part="1"
F 0 "#PWR0132" H 8850 3500 50 0001 C CNN
F 1 "+3.3V" H 8865 3823 50 0000 C CNN
F 2 "" H 8850 3650 50 0001 C CNN
F 3 "" H 8850 3650 50 0001 C CNN
1 8850 3650
1 0 0 -1
$EndComp
Wire Wire Line
8850 3650 8850 3750
Wire Wire Line
8850 3750 9800 3750
$Comp
L power:GND #PWR?
U 1 1 60C7DB50
P 9600 3900
AR Path="/60BA0596/60C7DB50" Ref="#PWR?" Part="1"
AR Path="/60C7DB50" Ref="#PWR0133" Part="1"
F 0 "#PWR0133" H 9600 3650 50 0001 C CNN
F 1 "GND" H 9605 3727 50 0000 C CNN
F 2 "" H 9600 3900 50 0001 C CNN
F 3 "" H 9600 3900 50 0001 C CNN
1 9600 3900
1 0 0 -1
$EndComp
Wire Wire Line
9600 3900 9600 3850
Wire Wire Line
9600 3850 9800 3850
Wire Wire Line
9800 3550 9600 3550
Wire Wire Line
9800 3650 9600 3650
Text HLabel 9600 3000 0 50 Input ~ 0
METER_N
Text HLabel 9600 3100 0 50 Input ~ 0
METER_P
$Comp
L power:GND #PWR?
U 1 1 60C7DB5C
P 9650 3200
AR Path="/60BA0596/60C7DB5C" Ref="#PWR?" Part="1"
AR Path="/60C7DB5C" Ref="#PWR0134" Part="1"
F 0 "#PWR0134" H 9650 2950 50 0001 C CNN
F 1 "GND" V 9655 3072 50 0000 R CNN
F 2 "" H 9650 3200 50 0001 C CNN
F 3 "" H 9650 3200 50 0001 C CNN
1 9650 3200
0 1 1 0
$EndComp
Wire Wire Line
9800 3000 9600 3000
Wire Wire Line
9600 3100 9800 3100
Text Notes 10200 2950 0 50 ~ 0
Analog Display
Text Notes 10250 3650 0 50 ~ 0
I2C_Display
Text Notes 9650 4350 0 50 ~ 0
TODO: Check pinout!
$Comp
L power:+9V #PWR?
U 1 1 60C7DB68
P 9500 2850
AR Path="/60BA0596/60C7DB68" Ref="#PWR?" Part="1"
AR Path="/60C7DB68" Ref="#PWR0135" Part="1"
F 0 "#PWR0135" H 9500 2700 50 0001 C CNN
F 1 "+9V" H 9515 3023 50 0000 C CNN
F 2 "" H 9500 2850 50 0001 C CNN
F 3 "" H 9500 2850 50 0001 C CNN
1 9500 2850
1 0 0 -1
$EndComp
Text HLabel 2800 6850 0 50 Input ~ 0
IN_ADC
Wire Wire Line
2850 6850 2800 6850
$Comp
L Interface_Expansion:PCA9557D U3
U 1 1 60FF573F
P 4950 6850
F 0 "U3" H 5150 7300 50 0000 C CNN
F 1 "PCA9557D" H 5150 6300 50 0000 C CNN
F 2 "Package_SO:SO-16_3.9x9.9mm_P1.27mm" H 5900 6300 50 0001 C CNN
F 3 "https://www.nxp.com/docs/en/data-sheet/PCA9557.pdf" H 5050 6750 50 0001 C CNN
1 4950 6850
1 0 0 -1
$EndComp
Text Label 4150 6750 0 50 ~ 0
ESP_RST
Wire Wire Line
4150 6750 4550 6750
Text Label 4150 6650 0 50 ~ 0
I2C_SDA
Text Label 4150 6550 0 50 ~ 0
I2C_SCL
Wire Wire Line
4150 6550 4550 6550
Wire Wire Line
4150 6650 4550 6650
Text Label 4000 6950 2 50 ~ 0
I2C_SCL
Text Label 4000 7050 2 50 ~ 0
I2C_SDA
Wire Wire Line
3650 6950 4000 6950
Wire Wire Line
3650 7050 4000 7050
$Comp
L power:GND #PWR?
U 1 1 610A127A
P 3250 7400
AR Path="/60BA0596/610A127A" Ref="#PWR?" Part="1"
AR Path="/610A127A" Ref="#PWR0136" Part="1"
F 0 "#PWR0136" H 3250 7150 50 0001 C CNN
F 1 "GND" H 3255 7227 50 0000 C CNN
F 2 "" H 3250 7400 50 0001 C CNN
F 3 "" H 3250 7400 50 0001 C CNN
1 3250 7400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 610A16CD
P 3700 7400
AR Path="/60BA0596/610A16CD" Ref="#PWR?" Part="1"
AR Path="/610A16CD" Ref="#PWR0137" Part="1"
F 0 "#PWR0137" H 3700 7150 50 0001 C CNN
F 1 "GND" H 3705 7227 50 0000 C CNN
F 2 "" H 3700 7400 50 0001 C CNN
F 3 "" H 3700 7400 50 0001 C CNN
1 3700 7400
1 0 0 -1
$EndComp
Wire Wire Line
3650 7150 3700 7150
Wire Wire Line
3700 7150 3700 7400
Wire Wire Line
3250 7350 3250 7400
Text Label 4000 6750 2 50 ~ 0
ADC_RDY
Wire Wire Line
4000 6750 3650 6750
$Comp
L power:+3.3V #PWR?
U 1 1 610E6B47
P 3250 6400
AR Path="/60BA0596/610E6B47" Ref="#PWR?" Part="1"
AR Path="/610E6B47" Ref="#PWR0138" Part="1"
F 0 "#PWR0138" H 3250 6250 50 0001 C CNN
F 1 "+3.3V" H 3265 6573 50 0000 C CNN
F 2 "" H 3250 6400 50 0001 C CNN
F 3 "" H 3250 6400 50 0001 C CNN
1 3250 6400
1 0 0 -1
$EndComp
Wire Wire Line
3250 6400 3250 6450
Text Label 5850 6550 2 50 ~ 0
LED_1000mA
Text Label 5850 6650 2 50 ~ 0
LED_AUTO
Text Label 5850 6750 2 50 ~ 0
LED_20mA
Text Label 5850 6850 2 50 ~ 0
LED_200mA
Text Label 5850 6950 2 50 ~ 0
LED_ERROR
Text Label 5850 7050 2 50 ~ 0
LED_OK
Text Label 5850 7150 2 50 ~ 0
LED_OPEN
Wire Wire Line
3400 4550 2950 4550
Wire Wire Line
3400 4650 2950 4650
Wire Wire Line
5850 6550 5350 6550
Wire Wire Line
5350 6650 5850 6650
Wire Wire Line
5850 6750 5350 6750
Wire Wire Line
5350 6850 5850 6850
Wire Wire Line
5850 6950 5350 6950
Wire Wire Line
5350 7050 5850 7050
Wire Wire Line
5850 7150 5350 7150
$Comp
L power:GND #PWR?
U 1 1 61182937
P 4950 7500
AR Path="/60BA0596/61182937" Ref="#PWR?" Part="1"
AR Path="/61182937" Ref="#PWR0139" Part="1"
F 0 "#PWR0139" H 4950 7250 50 0001 C CNN
F 1 "GND" H 4955 7327 50 0000 C CNN
F 2 "" H 4950 7500 50 0001 C CNN
F 3 "" H 4950 7500 50 0001 C CNN
1 4950 7500
1 0 0 -1
$EndComp
Wire Wire Line
4950 7500 4950 7450
$Comp
L power:+3.3V #PWR?
U 1 1 6119075D
P 4950 6300
AR Path="/60BA0596/6119075D" Ref="#PWR?" Part="1"
AR Path="/6119075D" Ref="#PWR0140" Part="1"
F 0 "#PWR0140" H 4950 6150 50 0001 C CNN
F 1 "+3.3V" H 4965 6473 50 0000 C CNN
F 2 "" H 4950 6300 50 0001 C CNN
F 3 "" H 4950 6300 50 0001 C CNN
1 4950 6300
1 0 0 -1
$EndComp
Wire Wire Line
4950 6300 4950 6350
$Comp
L power:GND #PWR?
U 1 1 6119EF5A
P 4450 7500
AR Path="/60BA0596/6119EF5A" Ref="#PWR?" Part="1"
AR Path="/6119EF5A" Ref="#PWR0141" Part="1"
F 0 "#PWR0141" H 4450 7250 50 0001 C CNN
F 1 "GND" H 4455 7327 50 0000 C CNN
F 2 "" H 4450 7500 50 0001 C CNN
F 3 "" H 4450 7500 50 0001 C CNN
1 4450 7500
1 0 0 -1
$EndComp
Wire Wire Line
4050 4750 4050 4800
$Comp
L power:+3.3V #PWR?
U 1 1 60C7DA76
P 4050 4750
AR Path="/60BA0596/60C7DA76" Ref="#PWR?" Part="1"
AR Path="/60C7DA76" Ref="#PWR0142" Part="1"
F 0 "#PWR0142" H 4050 4600 50 0001 C CNN
F 1 "+3.3V" H 4065 4923 50 0000 C CNN
F 2 "" H 4050 4750 50 0001 C CNN
F 3 "" H 4050 4750 50 0001 C CNN
1 4050 4750
1 0 0 -1
$EndComp
Wire Wire Line
6050 4750 6050 4800
$Comp
L power:+3.3V #PWR?
U 1 1 60C7DAB5
P 6050 4750
AR Path="/60BA0596/60C7DAB5" Ref="#PWR?" Part="1"
AR Path="/60C7DAB5" Ref="#PWR0143" Part="1"
F 0 "#PWR0143" H 6050 4600 50 0001 C CNN
F 1 "+3.3V" H 6065 4923 50 0000 C CNN
F 2 "" H 6050 4750 50 0001 C CNN
F 3 "" H 6050 4750 50 0001 C CNN
1 6050 4750
1 0 0 -1
$EndComp
Text Label 1000 5250 0 50 ~ 0
BUT_20mA
Text Label 3400 5150 2 50 ~ 0
BUT_200mA
Text Label 1000 4950 0 50 ~ 0
BUT_1000mA
Text Label 1000 4850 0 50 ~ 0
BUT_AUTO
Text Label 1000 4050 0 50 ~ 0
LED_WIFI
Wire Wire Line
1550 3950 1000 3950
Text Label 1000 4150 0 50 ~ 0
BUZZER
Wire Wire Line
1000 4150 1550 4150
Text Label 1000 4350 0 50 ~ 0
OUT_20mA
Text Label 1000 4450 0 50 ~ 0
OUT_200mA
Text Label 1000 4650 0 50 ~ 0
OUT_1000mA
Wire Wire Line
1000 4350 1550 4350
Wire Wire Line
1550 4450 1000 4450
Wire Wire Line
1000 4650 1550 4650
Wire Wire Line
1550 4850 1000 4850
Text Label 1000 4750 0 50 ~ 0
IN_OV
Wire Wire Line
1000 4750 1550 4750
Wire Wire Line
1000 4950 1550 4950
Wire Wire Line
1000 5250 1550 5250
Wire Wire Line
3400 5150 2950 5150
Text Label 3400 5050 2 50 ~ 0
ADC_RDY
Wire Wire Line
3400 5050 2950 5050
Wire Wire Line
4550 7250 4450 7250
Wire Wire Line
4450 7250 4450 7500
Wire Wire Line
4550 7150 4450 7150
Wire Wire Line
4450 7150 4450 7250
Connection ~ 4450 7250
Wire Wire Line
4550 7050 4450 7050
Wire Wire Line
4450 7050 4450 7150
Connection ~ 4450 7150
Text Label 1000 5350 0 50 ~ 0
IN_200mA
Text Label 1000 5450 0 50 ~ 0
IN_400mA
Text Label 1000 5550 0 50 ~ 0
IN_OC
Wire Wire Line
1550 5550 1000 5550
Wire Wire Line
1000 5450 1550 5450
Wire Wire Line
1550 5350 1000 5350
NoConn ~ 2950 3750
NoConn ~ 2950 3850
NoConn ~ 2950 3950
NoConn ~ 2950 4050
NoConn ~ 2950 4150
NoConn ~ 2950 4250
NoConn ~ 2950 4350
NoConn ~ 2950 4450
NoConn ~ 2950 4850
NoConn ~ 2950 4950
Wire Wire Line
4400 3250 4400 3350
Connection ~ 4400 3250
Wire Wire Line
4800 3350 4800 3250
Connection ~ 4800 3250
Wire Wire Line
6450 3350 6450 3250
Connection ~ 6450 3250
Wire Wire Line
6850 3350 6850 3250
Connection ~ 6850 3250
Wire Wire Line
6850 4900 6850 4800
Connection ~ 6850 4800
Wire Wire Line
6450 4900 6450 4800
Connection ~ 6450 4800
Wire Wire Line
4850 4900 4850 4800
Connection ~ 4850 4800
Wire Wire Line
4450 4900 4450 4800
Connection ~ 4450 4800
Text Label 1900 1350 2 50 ~ 0
USB_RST
Wire Wire Line
1900 1350 1950 1350
Wire Wire Line
9650 3200 9800 3200
Wire Wire Line
9500 2850 9500 2900
Wire Wire Line
9500 2900 9800 2900
$Comp
L Device:C C?
U 1 1 6180E0B7
P 2300 7050
AR Path="/60BA0596/6180E0B7" Ref="C?" Part="1"
AR Path="/6180E0B7" Ref="C8" Part="1"
F 0 "C8" H 2415 7096 50 0000 L CNN
F 1 "100nF" H 2415 7005 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2338 6900 50 0001 C CNN
F 3 "~" H 2300 7050 50 0001 C CNN
1 2300 7050
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 6180E86F
P 6100 6700
AR Path="/60BA0596/6180E86F" Ref="C?" Part="1"
AR Path="/6180E86F" Ref="C9" Part="1"
F 0 "C9" H 6215 6746 50 0000 L CNN
F 1 "100nF" H 6215 6655 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6138 6550 50 0001 C CNN
F 3 "~" H 6100 6700 50 0001 C CNN
1 6100 6700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6180F32C
P 6100 6900
AR Path="/60BA0596/6180F32C" Ref="#PWR?" Part="1"
AR Path="/6180F32C" Ref="#PWR04" Part="1"
F 0 "#PWR04" H 6100 6650 50 0001 C CNN
F 1 "GND" H 6105 6727 50 0000 C CNN
F 2 "" H 6100 6900 50 0001 C CNN
F 3 "" H 6100 6900 50 0001 C CNN
1 6100 6900
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 6180FAD7
P 6100 6500
AR Path="/60BA0596/6180FAD7" Ref="#PWR?" Part="1"
AR Path="/6180FAD7" Ref="#PWR03" Part="1"
F 0 "#PWR03" H 6100 6350 50 0001 C CNN
F 1 "+3.3V" H 6115 6673 50 0000 C CNN
F 2 "" H 6100 6500 50 0001 C CNN
F 3 "" H 6100 6500 50 0001 C CNN
1 6100 6500
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 61810F9C
P 2300 6850
AR Path="/60BA0596/61810F9C" Ref="#PWR?" Part="1"
AR Path="/61810F9C" Ref="#PWR01" Part="1"
F 0 "#PWR01" H 2300 6700 50 0001 C CNN
F 1 "+3.3V" H 2315 7023 50 0000 C CNN
F 2 "" H 2300 6850 50 0001 C CNN
F 3 "" H 2300 6850 50 0001 C CNN
1 2300 6850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 618116BA
P 2300 7250
AR Path="/60BA0596/618116BA" Ref="#PWR?" Part="1"
AR Path="/618116BA" Ref="#PWR02" Part="1"
F 0 "#PWR02" H 2300 7000 50 0001 C CNN
F 1 "GND" H 2305 7077 50 0000 C CNN
F 2 "" H 2300 7250 50 0001 C CNN
F 3 "" H 2300 7250 50 0001 C CNN
1 2300 7250
1 0 0 -1
$EndComp
Wire Wire Line
2300 7250 2300 7200
Wire Wire Line
2300 6850 2300 6900
Wire Wire Line
6100 6500 6100 6550
Wire Wire Line
6100 6850 6100 6900
$Comp
L Regulator_Linear:MCP1825S U4
U 1 1 6185ABA2
P 8600 5450
F 0 "U4" H 8600 5692 50 0000 C CNN
F 1 "MCP1825S" H 8600 5601 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 8500 5600 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/22056b.pdf" H 8600 5700 50 0001 C CNN
1 8600 5450
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 6185AF0C
P 8000 5650
AR Path="/60BA0596/6185AF0C" Ref="C?" Part="1"
AR Path="/6185AF0C" Ref="C11" Part="1"
F 0 "C11" H 8115 5696 50 0000 L CNN
F 1 "100nF" H 8115 5605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8038 5500 50 0001 C CNN
F 3 "~" H 8000 5650 50 0001 C CNN
1 8000 5650
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 6185B561
P 9050 5650
AR Path="/60BA0596/6185B561" Ref="C?" Part="1"
AR Path="/6185B561" Ref="C12" Part="1"
F 0 "C12" H 9165 5696 50 0000 L CNN
F 1 "100nF" H 9165 5605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9088 5500 50 0001 C CNN
F 3 "~" H 9050 5650 50 0001 C CNN
1 9050 5650
1 0 0 -1
$EndComp
$Comp
L Connector:TestPoint TP1
U 1 1 61938F68
P 5900 7250
F 0 "TP1" V 5900 7438 50 0000 L CNN
F 1 "TestPoint" V 5945 7438 50 0001 L CNN
F 2 "MySymbols:TestPoint_SMD_R" H 6100 7250 50 0001 C CNN
F 3 "~" H 6100 7250 50 0001 C CNN
1 5900 7250
0 1 1 0
$EndComp
Wire Wire Line
5900 7250 5350 7250
Text Label 5850 7250 2 50 ~ 0
RESERVED
$Comp
L Device:C_Polarized C10
U 1 1 619C59A8
P 7650 5650
F 0 "C10" H 7850 5650 50 0000 R CNN
F 1 "10uF" H 7950 5550 50 0000 R CNN
F 2 "Capacitor_SMD:C_Elec_4x5.4" H 7688 5500 50 0001 C CNN
F 3 "~" H 7650 5650 50 0001 C CNN
1 7650 5650
-1 0 0 -1
$EndComp
$Comp
L Device:C_Polarized C13
U 1 1 619C8B24
P 9600 5650
F 0 "C13" H 9400 5650 50 0000 R CNN
F 1 "10uF" H 9450 5550 50 0000 R CNN
F 2 "Capacitor_SMD:C_Elec_4x5.4" H 9638 5500 50 0001 C CNN
F 3 "~" H 9600 5650 50 0001 C CNN
1 9600 5650
-1 0 0 -1
$EndComp
Wire Wire Line
8300 5450 8000 5450
Wire Wire Line
7650 5450 7650 5500
Wire Wire Line
8000 5500 8000 5450
Connection ~ 8000 5450
Wire Wire Line
8000 5450 7900 5450
Wire Wire Line
8900 5450 9050 5450
Wire Wire Line
9050 5450 9050 5500
Wire Wire Line
9050 5450 9400 5450
Wire Wire Line
9600 5450 9600 5500
Connection ~ 9050 5450
$Comp
L power:GND #PWR?
U 1 1 61A2698B
P 7650 5950
AR Path="/60BA0596/61A2698B" Ref="#PWR?" Part="1"
AR Path="/61A2698B" Ref="#PWR05" Part="1"
F 0 "#PWR05" H 7650 5700 50 0001 C CNN
F 1 "GND" H 7655 5777 50 0000 C CNN
F 2 "" H 7650 5950 50 0001 C CNN
F 3 "" H 7650 5950 50 0001 C CNN
1 7650 5950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61A26D33
P 8000 5950
AR Path="/60BA0596/61A26D33" Ref="#PWR?" Part="1"
AR Path="/61A26D33" Ref="#PWR06" Part="1"
F 0 "#PWR06" H 8000 5700 50 0001 C CNN
F 1 "GND" H 8005 5777 50 0000 C CNN
F 2 "" H 8000 5950 50 0001 C CNN
F 3 "" H 8000 5950 50 0001 C CNN
1 8000 5950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61A26FE3
P 8600 5950
AR Path="/60BA0596/61A26FE3" Ref="#PWR?" Part="1"
AR Path="/61A26FE3" Ref="#PWR07" Part="1"
F 0 "#PWR07" H 8600 5700 50 0001 C CNN
F 1 "GND" H 8605 5777 50 0000 C CNN
F 2 "" H 8600 5950 50 0001 C CNN
F 3 "" H 8600 5950 50 0001 C CNN
1 8600 5950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61A2726F
P 9050 5950
AR Path="/60BA0596/61A2726F" Ref="#PWR?" Part="1"
AR Path="/61A2726F" Ref="#PWR08" Part="1"
F 0 "#PWR08" H 9050 5700 50 0001 C CNN
F 1 "GND" H 9055 5777 50 0000 C CNN
F 2 "" H 9050 5950 50 0001 C CNN
F 3 "" H 9050 5950 50 0001 C CNN
1 9050 5950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61A274B9
P 9600 5950
AR Path="/60BA0596/61A274B9" Ref="#PWR?" Part="1"
AR Path="/61A274B9" Ref="#PWR09" Part="1"
F 0 "#PWR09" H 9600 5700 50 0001 C CNN
F 1 "GND" H 9605 5777 50 0000 C CNN
F 2 "" H 9600 5950 50 0001 C CNN
F 3 "" H 9600 5950 50 0001 C CNN
1 9600 5950
1 0 0 -1
$EndComp
Wire Wire Line
9600 5950 9600 5800
Wire Wire Line
9050 5800 9050 5950
Wire Wire Line
8600 5750 8600 5950
Wire Wire Line
8000 5800 8000 5950
Wire Wire Line
7650 5800 7650 5950
$Comp
L power:+3.3V #PWR?
U 1 1 61ACC515
P 9400 5350
AR Path="/60BA0596/61ACC515" Ref="#PWR?" Part="1"
AR Path="/61ACC515" Ref="#PWR0144" Part="1"
F 0 "#PWR0144" H 9400 5200 50 0001 C CNN
F 1 "+3.3V" H 9415 5523 50 0000 C CNN
F 2 "" H 9400 5350 50 0001 C CNN
F 3 "" H 9400 5350 50 0001 C CNN
1 9400 5350
1 0 0 -1
$EndComp
Wire Wire Line
9400 5350 9400 5450
Connection ~ 9400 5450
Wire Wire Line
9400 5450 9600 5450
Text Label 1650 1600 0 50 ~ 0
VBUS
$Comp
L power:+5V #PWR0145
U 1 1 61AE08F3
P 7900 5350
AR Path="/61AE08F3" Ref="#PWR0145" Part="1"
AR Path="/60B7FEF5/61AE08F3" Ref="#PWR?" Part="1"
F 0 "#PWR0145" H 7900 5200 50 0001 C CNN
F 1 "+5V" H 7915 5523 50 0000 C CNN
F 2 "" H 7900 5350 50 0001 C CNN
F 3 "" H 7900 5350 50 0001 C CNN
1 7900 5350
1 0 0 -1
$EndComp
Wire Wire Line
7900 5350 7900 5450
Connection ~ 7900 5450
Wire Wire Line
7900 5450 7650 5450
NoConn ~ 9600 1350
NoConn ~ 9600 1450
$EndSCHEMATC
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