838 lines
18 KiB
Plaintext
838 lines
18 KiB
Plaintext
EESchema Schematic File Version 4
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LIBS:esp32-sensornode-cache
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EELAYER 26 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title "ESP32 Sensor Node with SI7021"
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Date "2018-08-01"
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Rev "2"
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Comp "Jannik Beyerstedt"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L Diode:1N4001 D1
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U 1 1 5B5EF193
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P 1450 5500
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F 0 "D1" H 1450 5284 50 0000 C CNN
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F 1 "1N5401" H 1450 5375 50 0000 C CNN
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F 2 "Diode_THT:D_DO-201AD_P12.70mm_Horizontal" H 1450 5325 50 0001 C CNN
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F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 1450 5500 50 0001 C CNN
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1 1450 5500
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-1 0 0 1
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$EndComp
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$Comp
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L Sensor_Humidity:Si7020-A20 U2
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U 1 1 5B5EF5BA
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P 10150 1950
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F 0 "U2" H 10350 1650 50 0000 L CNN
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F 1 "Si7021-A20" H 10350 1550 50 0000 L CNN
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F 2 "Package_DFN_QFN:DFN-6-1EP_3x3mm_P1mm_EP1.5x2.4mm" H 10150 1550 50 0001 C CNN
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F 3 "https://www.silabs.com/documents/public/data-sheets/Si7020-A20.pdf" H 9950 2250 50 0001 C CNN
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1 10150 1950
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:Conn_01x06_Male J2
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U 1 1 5B5EFFB5
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P 7850 2850
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F 0 "J2" H 7956 3228 50 0000 C CNN
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F 1 "FTDI:GRN-BLK" H 7956 3137 50 0000 C CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 7850 2850 50 0001 C CNN
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F 3 "~" H 7850 2850 50 0001 C CNN
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1 7850 2850
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-1 0 0 -1
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$EndComp
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$Comp
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L Device:Battery_Cell BT1
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U 1 1 5B5F4F5C
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P 750 6400
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F 0 "BT1" H 868 6496 50 0000 L CNN
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F 1 "18650 Li-Ion" H 868 6405 50 0000 L CNN
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F 2 "JBeyerstedt-Library:BatteryHolder_COMF_BHC-18650-1" V 750 6460 50 0001 C CNN
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F 3 "~" V 750 6460 50 0001 C CNN
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1 750 6400
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1 0 0 -1
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$EndComp
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$Comp
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L JBeyerstedt-Library:ESP32-WROOM U1
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U 1 1 5B5F5158
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P 5550 3050
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F 0 "U1" H 5525 4437 60 0000 C CNN
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F 1 "ESP32-WROOM" H 5525 4331 60 0000 C CNN
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F 2 "JBeyerstedt-Library:ESP32-WROOM" H 5900 4400 60 0001 C CNN
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F 3 "" H 5100 3500 60 0001 C CNN
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1 5550 3050
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:Conn_01x04_Female J3
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U 1 1 5B5F555A
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P 7850 1750
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F 0 "J3" H 7877 1726 50 0000 L CNN
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F 1 "SI7021:SDA-VIN" H 7877 1635 50 0000 L CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 7850 1750 50 0001 C CNN
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F 3 "~" H 7850 1750 50 0001 C CNN
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1 7850 1750
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R1
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U 1 1 5B5F5773
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P 3700 3050
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F 0 "R1" H 3770 3096 50 0000 L CNN
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F 1 "22K" H 3770 3005 50 0000 L CNN
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F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 3630 3050 50 0001 C CNN
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F 3 "~" H 3700 3050 50 0001 C CNN
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1 3700 3050
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R2
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U 1 1 5B5F57E6
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P 6000 4400
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F 0 "R2" H 5930 4354 50 0000 R CNN
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F 1 "22K" H 5930 4445 50 0000 R CNN
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F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5930 4400 50 0001 C CNN
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F 3 "~" H 6000 4400 50 0001 C CNN
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1 6000 4400
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-1 0 0 1
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$EndComp
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$Comp
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L Device:R R6
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U 1 1 5B5F5860
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P 9900 3400
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F 0 "R6" H 9970 3446 50 0000 L CNN
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F 1 "3.3M" H 9970 3355 50 0000 L CNN
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F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9830 3400 50 0001 C CNN
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F 3 "~" H 9900 3400 50 0001 C CNN
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1 9900 3400
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1 0 0 -1
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$EndComp
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$Comp
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L Connector:Conn_01x03_Male J4
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U 1 1 5B5F59C4
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P 7850 3750
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F 0 "J4" H 7823 3773 50 0000 R CNN
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F 1 "BOOT-EXEC" H 7823 3682 50 0000 R CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 7850 3750 50 0001 C CNN
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F 3 "~" H 7850 3750 50 0001 C CNN
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1 7850 3750
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-1 0 0 -1
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$EndComp
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Text GLabel 3400 5950 2 50 Output ~ 0
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VDD
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$Comp
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L power:GND #PWR011
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U 1 1 5B5F5D9E
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P 1450 6850
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F 0 "#PWR011" H 1450 6600 50 0001 C CNN
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F 1 "GND" H 1455 6677 50 0000 C CNN
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F 2 "" H 1450 6850 50 0001 C CNN
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F 3 "" H 1450 6850 50 0001 C CNN
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1 1450 6850
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR03
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U 1 1 5B5F5DE8
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P 5100 4650
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F 0 "#PWR03" H 5100 4400 50 0001 C CNN
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F 1 "GND" H 5105 4477 50 0000 C CNN
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F 2 "" H 5100 4650 50 0001 C CNN
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F 3 "" H 5100 4650 50 0001 C CNN
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1 5100 4650
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR05
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U 1 1 5B5F66D5
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P 6750 2150
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F 0 "#PWR05" H 6750 1900 50 0001 C CNN
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F 1 "GND" H 6755 1977 50 0000 C CNN
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F 2 "" H 6750 2150 50 0001 C CNN
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F 3 "" H 6750 2150 50 0001 C CNN
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1 6750 2150
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR02
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U 1 1 5B5F6760
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P 3250 2250
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F 0 "#PWR02" H 3250 2000 50 0001 C CNN
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F 1 "GND" H 3255 2077 50 0000 C CNN
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F 2 "" H 3250 2250 50 0001 C CNN
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F 3 "" H 3250 2250 50 0001 C CNN
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1 3250 2250
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6450 2450 6550 2450
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Wire Wire Line
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6550 2450 6550 2100
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Wire Wire Line
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6550 2100 6750 2100
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Wire Wire Line
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5100 4100 5100 4650
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Text GLabel 3600 2800 0 50 UnSpc ~ 0
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VDD
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$Comp
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L power:GND #PWR06
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U 1 1 5B5F7496
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P 7450 3150
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F 0 "#PWR06" H 7450 2900 50 0001 C CNN
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F 1 "GND" H 7455 2977 50 0000 C CNN
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F 2 "" H 7450 3150 50 0001 C CNN
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F 3 "" H 7450 3150 50 0001 C CNN
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1 7450 3150
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7650 3750 7200 3750
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$Comp
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L power:GND #PWR08
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U 1 1 5B5F7BAE
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P 7450 3850
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F 0 "#PWR08" H 7450 3600 50 0001 C CNN
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F 1 "GND" H 7455 3677 50 0000 C CNN
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F 2 "" H 7450 3850 50 0001 C CNN
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F 3 "" H 7450 3850 50 0001 C CNN
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1 7450 3850
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR07
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U 1 1 5B5F7C2E
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P 7450 2000
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F 0 "#PWR07" H 7450 1750 50 0001 C CNN
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F 1 "GND" H 7455 1827 50 0000 C CNN
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F 2 "" H 7450 2000 50 0001 C CNN
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F 3 "" H 7450 2000 50 0001 C CNN
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1 7450 2000
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1 0 0 -1
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$EndComp
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Text GLabel 7450 1650 0 50 UnSpc ~ 0
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VDD
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Wire Wire Line
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7650 3150 7450 3150
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Wire Wire Line
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7650 3850 7450 3850
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Text GLabel 7450 3650 0 50 UnSpc ~ 0
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VDD
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Wire Wire Line
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7650 3650 7450 3650
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$Comp
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L Device:R R3
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U 1 1 5B5FD2E5
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P 7050 3750
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F 0 "R3" V 6843 3750 50 0000 C CNN
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F 1 "22K" V 6934 3750 50 0000 C CNN
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F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 6980 3750 50 0001 C CNN
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F 3 "~" H 7050 3750 50 0001 C CNN
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1 7050 3750
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0 1 1 0
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$EndComp
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$Comp
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L power:GND #PWR04
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U 1 1 5B6001C1
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P 6000 4650
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F 0 "#PWR04" H 6000 4400 50 0001 C CNN
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F 1 "GND" H 6005 4477 50 0000 C CNN
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F 2 "" H 6000 4650 50 0001 C CNN
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F 3 "" H 6000 4650 50 0001 C CNN
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1 6000 4650
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6000 4100 6000 4250
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Wire Wire Line
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6000 4550 6000 4650
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$Comp
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L power:GND #PWR09
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U 1 1 5B601E2F
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P 8050 6200
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F 0 "#PWR09" H 8050 5950 50 0001 C CNN
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F 1 "GND" H 8055 6027 50 0000 C CNN
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F 2 "" H 8050 6200 50 0001 C CNN
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F 3 "" H 8050 6200 50 0001 C CNN
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1 8050 6200
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1 0 0 -1
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$EndComp
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Text GLabel 7300 5300 0 50 Input ~ 0
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VDD
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$Comp
|
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L Device:C C1
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U 1 1 5B6101CB
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P 3700 3450
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F 0 "C1" H 3815 3496 50 0000 L CNN
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F 1 "1n" H 3815 3405 50 0000 L CNN
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F 2 "Capacitor_THT:C_Disc_D4.7mm_W2.5mm_P5.00mm" H 3738 3300 50 0001 C CNN
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F 3 "~" H 3700 3450 50 0001 C CNN
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1 3700 3450
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1 0 0 -1
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$EndComp
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$Comp
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|
L Device:C C3
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U 1 1 5B610407
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P 2400 6350
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F 0 "C3" H 2515 6396 50 0000 L CNN
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F 1 "1u" H 2515 6305 50 0000 L CNN
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F 2 "Capacitor_THT:C_Rect_L4.6mm_W3.8mm_P2.50mm_MKS02_FKP02" H 2438 6200 50 0001 C CNN
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F 3 "~" H 2400 6350 50 0001 C CNN
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1 2400 6350
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1 0 0 -1
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|
$EndComp
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$Comp
|
|
L Device:C C2
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U 1 1 5B61048F
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P 10900 1950
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F 0 "C2" H 11015 1996 50 0000 L CNN
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F 1 "0.1u" H 11015 1905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10938 1800 50 0001 C CNN
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F 3 "~" H 10900 1950 50 0001 C CNN
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1 10900 1950
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR01
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U 1 1 5B61A48C
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P 3700 3700
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F 0 "#PWR01" H 3700 3450 50 0001 C CNN
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F 1 "GND" H 3705 3527 50 0000 C CNN
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F 2 "" H 3700 3700 50 0001 C CNN
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F 3 "" H 3700 3700 50 0001 C CNN
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1 3700 3700
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|
1 0 0 -1
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|
$EndComp
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Wire Wire Line
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3700 3250 3700 3300
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Wire Wire Line
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3700 3250 3700 3200
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Connection ~ 3700 3250
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Wire Wire Line
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3700 2900 3700 2800
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Wire Wire Line
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3700 2800 3600 2800
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$Comp
|
|
L Device:R R7
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|
U 1 1 5B628838
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P 9900 3800
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F 0 "R7" H 9970 3846 50 0000 L CNN
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|
F 1 "1M" H 9970 3755 50 0000 L CNN
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|
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9830 3800 50 0001 C CNN
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F 3 "~" H 9900 3800 50 0001 C CNN
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|
1 9900 3800
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|
1 0 0 -1
|
|
$EndComp
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Text GLabel 4600 2750 0 50 Input ~ 0
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|
BAT_SENS
|
|
Text GLabel 9700 3600 0 50 Output ~ 0
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|
BAT_SENS
|
|
Text GLabel 9050 1400 0 50 Input ~ 0
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VDD
|
|
Text GLabel 9700 3150 0 50 UnSpc ~ 0
|
|
BAT
|
|
$Comp
|
|
L power:GND #PWR010
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U 1 1 5B62C522
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P 10050 2450
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F 0 "#PWR010" H 10050 2200 50 0001 C CNN
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|
F 1 "GND" H 10055 2277 50 0000 C CNN
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F 2 "" H 10050 2450 50 0001 C CNN
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F 3 "" H 10050 2450 50 0001 C CNN
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|
1 10050 2450
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|
1 0 0 -1
|
|
$EndComp
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$Comp
|
|
L power:GND #PWR012
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|
U 1 1 5B62C54F
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|
P 9900 4050
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|
F 0 "#PWR012" H 9900 3800 50 0001 C CNN
|
|
F 1 "GND" H 9905 3877 50 0000 C CNN
|
|
F 2 "" H 9900 4050 50 0001 C CNN
|
|
F 3 "" H 9900 4050 50 0001 C CNN
|
|
1 9900 4050
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
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9900 3250 9900 3150
|
|
Wire Wire Line
|
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9900 3150 9700 3150
|
|
Wire Wire Line
|
|
9700 3600 9900 3600
|
|
Wire Wire Line
|
|
9900 3600 9900 3550
|
|
Wire Wire Line
|
|
9900 3600 9900 3650
|
|
Connection ~ 9900 3600
|
|
Wire Wire Line
|
|
9900 3950 9900 4000
|
|
$Comp
|
|
L Device:R R5
|
|
U 1 1 5B640572
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|
P 9500 1650
|
|
F 0 "R5" H 9570 1696 50 0000 L CNN
|
|
F 1 "22K" H 9570 1605 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 9430 1650 50 0001 C CNN
|
|
F 3 "~" H 9500 1650 50 0001 C CNN
|
|
1 9500 1650
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R4
|
|
U 1 1 5B6405FC
|
|
P 9200 1650
|
|
F 0 "R4" H 9270 1696 50 0000 L CNN
|
|
F 1 "22K" H 9270 1605 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 9130 1650 50 0001 C CNN
|
|
F 3 "~" H 9200 1650 50 0001 C CNN
|
|
1 9200 1650
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9500 1850 9500 1800
|
|
Wire Wire Line
|
|
9200 1500 9200 1400
|
|
Connection ~ 9200 1400
|
|
Wire Wire Line
|
|
9200 1400 9500 1400
|
|
Wire Wire Line
|
|
9500 1500 9500 1400
|
|
Connection ~ 9500 1400
|
|
Wire Wire Line
|
|
9500 1400 10150 1400
|
|
Wire Wire Line
|
|
9650 2050 9200 2050
|
|
Wire Wire Line
|
|
9200 2050 9200 1800
|
|
Text Label 7600 2750 0 50 ~ 0
|
|
TX
|
|
Text Label 7500 2850 0 50 ~ 0
|
|
RX
|
|
$Comp
|
|
L Switch:SW_Push SW1
|
|
U 1 1 5B61DE7C
|
|
P 3300 3250
|
|
F 0 "SW1" H 3300 3535 50 0000 C CNN
|
|
F 1 "EN" H 3300 3444 50 0000 C CNN
|
|
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 3300 3450 50 0001 C CNN
|
|
F 3 "" H 3300 3450 50 0001 C CNN
|
|
1 3300 3250
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3100 3250 2950 3250
|
|
$Comp
|
|
L Device:R R8
|
|
U 1 1 5B64D8D2
|
|
P 2950 3450
|
|
F 0 "R8" H 3020 3496 50 0000 L CNN
|
|
F 1 "47R" H 3020 3405 50 0000 L CNN
|
|
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 2880 3450 50 0001 C CNN
|
|
F 3 "~" H 2950 3450 50 0001 C CNN
|
|
1 2950 3450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2950 3250 2950 3300
|
|
Wire Wire Line
|
|
2950 3600 2950 3650
|
|
$Comp
|
|
L Device:C C4
|
|
U 1 1 5B668915
|
|
P 10250 3800
|
|
F 0 "C4" H 10365 3846 50 0000 L CNN
|
|
F 1 "0.1u" H 10365 3755 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10288 3650 50 0001 C CNN
|
|
F 3 "~" H 10250 3800 50 0001 C CNN
|
|
1 10250 3800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
9900 3600 10250 3600
|
|
Wire Wire Line
|
|
10250 3600 10250 3650
|
|
Wire Wire Line
|
|
10250 3950 10250 4000
|
|
Wire Wire Line
|
|
10250 4000 9900 4000
|
|
Connection ~ 9900 4000
|
|
Wire Wire Line
|
|
9900 4000 9900 4050
|
|
$Comp
|
|
L JBeyerstedt-Library:JTAG_ESP32 J1
|
|
U 1 1 5B6839CC
|
|
P 7650 5750
|
|
F 0 "J1" H 7700 6275 50 0000 C CNN
|
|
F 1 "JTAG_ESP32" H 7700 6184 50 0000 C CNN
|
|
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical" H 7650 5750 50 0001 C CNN
|
|
F 3 "~" H 7650 5750 50 0001 C CNN
|
|
1 7650 5750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7350 5450 7450 5450
|
|
Wire Wire Line
|
|
7950 5550 8050 5550
|
|
Wire Wire Line
|
|
8050 5550 8050 5650
|
|
Wire Wire Line
|
|
8050 6050 7950 6050
|
|
Wire Wire Line
|
|
8050 5950 7950 5950
|
|
Connection ~ 8050 5950
|
|
Wire Wire Line
|
|
8050 5950 8050 6050
|
|
Wire Wire Line
|
|
7950 5850 8050 5850
|
|
Connection ~ 8050 5850
|
|
Wire Wire Line
|
|
8050 5850 8050 5950
|
|
Wire Wire Line
|
|
7950 5750 8050 5750
|
|
Connection ~ 8050 5750
|
|
Wire Wire Line
|
|
8050 5750 8050 5850
|
|
Wire Wire Line
|
|
7950 5650 8050 5650
|
|
Connection ~ 8050 5650
|
|
Wire Wire Line
|
|
8050 5650 8050 5750
|
|
Wire Wire Line
|
|
8050 6200 8050 6150
|
|
Connection ~ 8050 6050
|
|
Wire Wire Line
|
|
7450 6050 5900 6050
|
|
Wire Wire Line
|
|
7450 5950 7350 5950
|
|
Wire Wire Line
|
|
7350 5950 7350 6150
|
|
Wire Wire Line
|
|
7350 6150 8050 6150
|
|
Connection ~ 8050 6150
|
|
Wire Wire Line
|
|
8050 6150 8050 6050
|
|
Wire Wire Line
|
|
7450 5850 5200 5850
|
|
Wire Wire Line
|
|
7300 5300 7350 5300
|
|
Wire Wire Line
|
|
7350 5300 7350 5450
|
|
Connection ~ 2400 6750
|
|
Wire Wire Line
|
|
3700 3600 3700 3650
|
|
Wire Wire Line
|
|
3500 3250 3700 3250
|
|
Wire Wire Line
|
|
2950 3650 3700 3650
|
|
Connection ~ 3700 3650
|
|
Wire Wire Line
|
|
3700 3650 3700 3700
|
|
Text GLabel 8900 1850 0 50 Input ~ 0
|
|
SDA
|
|
Text GLabel 8900 2050 0 50 Input ~ 0
|
|
SCL
|
|
Connection ~ 9500 1850
|
|
Wire Wire Line
|
|
9500 1850 9650 1850
|
|
Text GLabel 6450 2950 2 50 Input ~ 0
|
|
SDA
|
|
Text GLabel 6450 2650 2 50 Input ~ 0
|
|
SCL
|
|
Text GLabel 7350 1850 0 50 Input ~ 0
|
|
SCL
|
|
Text GLabel 7350 1950 0 50 Input ~ 0
|
|
SDA
|
|
Wire Wire Line
|
|
9200 2050 8900 2050
|
|
Connection ~ 9200 2050
|
|
Wire Wire Line
|
|
7350 1850 7650 1850
|
|
Wire Wire Line
|
|
7650 1950 7350 1950
|
|
Wire Wire Line
|
|
7450 2000 7450 1750
|
|
Wire Wire Line
|
|
7450 1750 7650 1750
|
|
Wire Wire Line
|
|
7450 1650 7650 1650
|
|
Wire Wire Line
|
|
6450 3750 6900 3750
|
|
Wire Wire Line
|
|
6450 2850 7650 2850
|
|
Wire Wire Line
|
|
6450 2750 7650 2750
|
|
Text Label 6550 3750 0 50 ~ 0
|
|
BOOT
|
|
Wire Wire Line
|
|
5200 4100 5200 5850
|
|
Wire Wire Line
|
|
5900 4100 5900 6050
|
|
Wire Wire Line
|
|
4400 3750 4400 5650
|
|
Wire Wire Line
|
|
4250 3650 4250 5750
|
|
Wire Wire Line
|
|
4250 5750 7450 5750
|
|
Wire Wire Line
|
|
4400 5650 7450 5650
|
|
Wire Wire Line
|
|
4100 5550 7450 5550
|
|
Wire Wire Line
|
|
4250 3650 4600 3650
|
|
Wire Wire Line
|
|
4400 3750 4600 3750
|
|
Wire Wire Line
|
|
4100 2650 4600 2650
|
|
Wire Wire Line
|
|
6750 2100 6750 2150
|
|
$Comp
|
|
L Device:CP C5
|
|
U 1 1 5B6383FA
|
|
P 2850 6350
|
|
F 0 "C5" H 2968 6396 50 0000 L CNN
|
|
F 1 "100u" H 2968 6305 50 0000 L CNN
|
|
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 2888 6200 50 0001 C CNN
|
|
F 3 "~" H 2850 6350 50 0001 C CNN
|
|
1 2850 6350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:CP C6
|
|
U 1 1 5B63868C
|
|
P 3300 6350
|
|
F 0 "C6" H 3418 6396 50 0000 L CNN
|
|
F 1 "470u" H 3418 6305 50 0000 L CNN
|
|
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 3338 6200 50 0001 C CNN
|
|
F 3 "~" H 3300 6350 50 0001 C CNN
|
|
1 3300 6350
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2850 6750 3300 6750
|
|
Connection ~ 2850 6750
|
|
Wire Wire Line
|
|
2400 6750 2850 6750
|
|
Text GLabel 3150 1800 0 50 UnSpc ~ 0
|
|
VDD
|
|
Wire Wire Line
|
|
3700 3250 4100 3250
|
|
$Comp
|
|
L Device:C C7
|
|
U 1 1 5B68C40C
|
|
P 3250 2000
|
|
F 0 "C7" H 3365 2046 50 0000 L CNN
|
|
F 1 "4.7u" H 3365 1955 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3288 1850 50 0001 C CNN
|
|
F 3 "~" H 3250 2000 50 0001 C CNN
|
|
1 3250 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C8
|
|
U 1 1 5B6A7422
|
|
P 3700 2000
|
|
F 0 "C8" H 3815 2046 50 0000 L CNN
|
|
F 1 "0.01u" H 3815 1955 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3738 1850 50 0001 C CNN
|
|
F 3 "~" H 3700 2000 50 0001 C CNN
|
|
1 3700 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C9
|
|
U 1 1 5B6A7469
|
|
P 4150 2000
|
|
F 0 "C9" H 4265 2046 50 0000 L CNN
|
|
F 1 "0.1u" H 4265 1955 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4188 1850 50 0001 C CNN
|
|
F 3 "~" H 4150 2000 50 0001 C CNN
|
|
1 4150 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3250 2150 3250 2200
|
|
Wire Wire Line
|
|
3250 2200 3700 2200
|
|
Wire Wire Line
|
|
3700 2200 3700 2150
|
|
Connection ~ 3250 2200
|
|
Wire Wire Line
|
|
3250 2200 3250 2250
|
|
Wire Wire Line
|
|
4150 2200 4150 2150
|
|
Wire Wire Line
|
|
3700 2200 4150 2200
|
|
Connection ~ 3700 2200
|
|
Wire Wire Line
|
|
4600 2550 4500 2550
|
|
Wire Wire Line
|
|
4600 2450 4400 2450
|
|
Wire Wire Line
|
|
4400 2200 4150 2200
|
|
Connection ~ 4150 2200
|
|
Wire Wire Line
|
|
4500 1800 4150 1800
|
|
Wire Wire Line
|
|
4150 1800 4150 1850
|
|
Wire Wire Line
|
|
4150 1800 3700 1800
|
|
Wire Wire Line
|
|
3700 1800 3700 1850
|
|
Connection ~ 4150 1800
|
|
Wire Wire Line
|
|
3250 1800 3250 1850
|
|
Wire Wire Line
|
|
3250 1800 3150 1800
|
|
Connection ~ 3250 1800
|
|
Wire Wire Line
|
|
3250 1800 3700 1800
|
|
Connection ~ 3700 1800
|
|
Wire Wire Line
|
|
4100 2650 4100 3250
|
|
Wire Wire Line
|
|
4100 3250 4100 5550
|
|
Connection ~ 4100 3250
|
|
Wire Wire Line
|
|
4400 2200 4400 2450
|
|
Wire Wire Line
|
|
4500 1800 4500 2550
|
|
NoConn ~ 7650 2950
|
|
NoConn ~ 7650 3050
|
|
NoConn ~ 7650 2650
|
|
NoConn ~ 6450 3150
|
|
NoConn ~ 6450 3250
|
|
NoConn ~ 6450 3350
|
|
NoConn ~ 6450 3450
|
|
NoConn ~ 6450 3550
|
|
NoConn ~ 6450 3650
|
|
NoConn ~ 6450 2550
|
|
NoConn ~ 6450 2350
|
|
NoConn ~ 4600 2850
|
|
NoConn ~ 4600 2950
|
|
NoConn ~ 4600 3050
|
|
NoConn ~ 4600 3150
|
|
NoConn ~ 4600 3250
|
|
NoConn ~ 4600 3350
|
|
NoConn ~ 4600 3450
|
|
NoConn ~ 4600 3550
|
|
NoConn ~ 5300 4100
|
|
NoConn ~ 5400 4100
|
|
NoConn ~ 5500 4100
|
|
NoConn ~ 5600 4100
|
|
NoConn ~ 5700 4100
|
|
NoConn ~ 5800 4100
|
|
NoConn ~ 10250 2250
|
|
Wire Wire Line
|
|
10050 2400 10050 2450
|
|
Wire Wire Line
|
|
10150 1650 10150 1400
|
|
Wire Wire Line
|
|
10900 2400 10050 2400
|
|
Connection ~ 10050 2400
|
|
Wire Wire Line
|
|
10900 1800 10900 1400
|
|
Wire Wire Line
|
|
10900 1400 10150 1400
|
|
Connection ~ 10150 1400
|
|
Wire Wire Line
|
|
8900 1850 9500 1850
|
|
Wire Wire Line
|
|
10050 2250 10050 2400
|
|
Wire Wire Line
|
|
9050 1400 9200 1400
|
|
Wire Wire Line
|
|
10900 2100 10900 2400
|
|
$Comp
|
|
L Regulator_Linear:TC1262-33 U3
|
|
U 1 1 5B68D0BE
|
|
P 1450 5950
|
|
F 0 "U3" H 1450 6192 50 0000 C CNN
|
|
F 1 "TC1262-33" H 1450 6101 50 0000 C CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1450 6175 50 0001 C CIN
|
|
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21373C.pdf" H 1450 5650 50 0001 C CNN
|
|
1 1450 5950
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C10
|
|
U 1 1 5B68D194
|
|
P 1850 6100
|
|
F 0 "C10" H 1965 6146 50 0000 L CNN
|
|
F 1 "1u" H 1965 6055 50 0000 L CNN
|
|
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1888 5950 50 0001 C CNN
|
|
F 3 "~" H 1850 6100 50 0001 C CNN
|
|
1 1850 6100
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1750 5950 1850 5950
|
|
Wire Wire Line
|
|
1450 6250 1850 6250
|
|
Wire Wire Line
|
|
1450 6250 1450 6750
|
|
Connection ~ 1450 6250
|
|
Wire Wire Line
|
|
750 6500 750 6750
|
|
Wire Wire Line
|
|
750 6750 1450 6750
|
|
Connection ~ 1450 6750
|
|
Wire Wire Line
|
|
750 6200 750 5950
|
|
Wire Wire Line
|
|
750 5950 1150 5950
|
|
Text Notes 1700 5400 0 50 ~ 0
|
|
(as alternative solution to TC1262)
|
|
Wire Wire Line
|
|
1450 6750 1450 6850
|
|
Wire Wire Line
|
|
3300 6200 3300 5950
|
|
Wire Wire Line
|
|
3300 5950 3400 5950
|
|
Wire Wire Line
|
|
3300 5950 2850 5950
|
|
Wire Wire Line
|
|
2850 5950 2850 6200
|
|
Connection ~ 3300 5950
|
|
Wire Wire Line
|
|
2400 5950 2400 6200
|
|
Wire Wire Line
|
|
2400 5950 2850 5950
|
|
Connection ~ 2850 5950
|
|
Connection ~ 2400 5950
|
|
Wire Wire Line
|
|
2400 6500 2400 6750
|
|
Wire Wire Line
|
|
2850 6500 2850 6750
|
|
Wire Wire Line
|
|
3300 6500 3300 6750
|
|
Wire Wire Line
|
|
1850 5950 2150 5950
|
|
Connection ~ 1850 5950
|
|
Wire Wire Line
|
|
1450 6750 2400 6750
|
|
Wire Wire Line
|
|
1600 5500 2150 5500
|
|
Wire Wire Line
|
|
2150 5500 2150 5950
|
|
Connection ~ 2150 5950
|
|
Wire Wire Line
|
|
2150 5950 2400 5950
|
|
Wire Wire Line
|
|
1300 5500 750 5500
|
|
Wire Wire Line
|
|
750 5500 750 5950
|
|
Connection ~ 750 5950
|
|
Text GLabel 800 5200 2 50 UnSpc ~ 0
|
|
BAT
|
|
Wire Wire Line
|
|
750 5500 750 5200
|
|
Wire Wire Line
|
|
750 5200 800 5200
|
|
Connection ~ 750 5500
|
|
$EndSCHEMATC
|