Macintosh-HW
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ADBT
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title "RAM2E II"
Date "2020-07-25"
Rev "1.0"
Comp "Garrett's Workshop"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 9450 2700 0 50 ~ 0
DBG_TX
Text Label 9450 2800 0 50 ~ 0
DBG_RX
$Comp
L power:GND #PWR0101
U 1 1 5FBAD8DD
P 9450 3900
F 0 "#PWR0101" H 9450 3650 50 0001 C CNN
F 1 "GND" H 9450 3750 50 0000 C CNN
F 2 "" H 9450 3900 50 0001 C CNN
F 3 "" H 9450 3900 50 0001 C CNN
1 9450 3900
1 0 0 -1
$EndComp
Wire Wire Line
9450 3900 9450 3800
$Comp
L power:GND #PWR0102
U 1 1 5FBB1B31
P 7650 3900
F 0 "#PWR0102" H 7650 3650 50 0001 C CNN
F 1 "GND" H 7650 3750 50 0000 C CNN
F 2 "" H 7650 3900 50 0001 C CNN
F 3 "" H 7650 3900 50 0001 C CNN
1 7650 3900
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5FBB1EE7
P 8150 4300
F 0 "#PWR0103" H 8150 4050 50 0001 C CNN
F 1 "GND" H 8150 4150 50 0000 C CNN
F 2 "" H 8150 4300 50 0001 C CNN
F 3 "" H 8150 4300 50 0001 C CNN
1 8150 4300
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0104
U 1 1 5FBB2B7D
P 7650 2600
F 0 "#PWR0104" H 7650 2450 50 0001 C CNN
F 1 "+3V3" H 7650 2750 50 0000 C CNN
F 2 "" H 7650 2600 50 0001 C CNN
F 3 "" H 7650 2600 50 0001 C CNN
1 7650 2600
1 0 0 -1
$EndComp
NoConn ~ 7650 2800
NoConn ~ 7650 2900
$Comp
L power:GND #PWR0105
U 1 1 601CD7C0
P 3250 4500
F 0 "#PWR0105" H 3250 4250 50 0001 C CNN
F 1 "GND" H 3250 4350 50 0000 C CNN
F 2 "" H 3250 4500 50 0001 C CNN
F 3 "" H 3250 4500 50 0001 C CNN
1 3250 4500
1 0 0 -1
$EndComp
Wire Notes Line
2700 4800 2700 3850
Wire Notes Line
2700 3850 5850 3850
Wire Notes Line
5850 3850 5850 4800
Wire Notes Line
5850 4800 2700 4800
$Comp
L power:+3V3 #PWR0106
U 1 1 601D380C
P 3250 4300
F 0 "#PWR0106" H 3250 4150 50 0001 C CNN
F 1 "+3V3" H 3250 4450 50 0000 C CNN
F 2 "" H 3250 4300 50 0001 C CNN
F 3 "" H 3250 4300 50 0001 C CNN
1 3250 4300
-1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 60A9857F
P 2900 4150
F 0 "#PWR0107" H 2900 4000 50 0001 C CNN
F 1 "+5V" H 2900 4300 50 0000 C CNN
F 2 "" H 2900 4150 50 0001 C CNN
F 3 "" H 2900 4150 50 0001 C CNN
1 2900 4150
1 0 0 -1
$EndComp
Wire Notes Line
4150 700 4150 1550
$Comp
L power:+5V #PWR0108
U 1 1 5F4A5DC9
P 4500 950
F 0 "#PWR0108" H 4500 800 50 0001 C CNN
F 1 "+5V" H 4500 1100 50 0000 C CNN
F 2 "" H 4500 950 50 0001 C CNN
F 3 "" H 4500 950 50 0001 C CNN
1 4500 950
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R4
U 1 1 60495FA5
P 3200 1350
F 0 "R4" H 3150 1400 50 0000 R CNN
F 1 "3k3" H 3150 1300 50 0000 R CNN
F 2 "stdpads:R_0603" H 3200 1350 50 0001 C CNN
F 3 "~" H 3200 1350 50 0001 C CNN
1 3200 1350
-1 0 0 -1
$EndComp
Wire Wire Line
3200 1250 3150 1250
$Comp
L Device:R_Small R2
U 1 1 604F0B3B
P 3050 1250
F 0 "R2" V 3100 1250 50 0000 C TNN
F 1 "27" V 3200 1250 50 0000 C CNN
F 2 "stdpads:R_0603" H 3050 1250 50 0001 C CNN
F 3 "~" H 3050 1250 50 0001 C CNN
1 3050 1250
0 1 1 0
$EndComp
Wire Notes Line
2700 1900 2700 3600
NoConn ~ 8350 4300
NoConn ~ 8450 4300
NoConn ~ 8550 4300
NoConn ~ 8650 4300
NoConn ~ 8750 4300
NoConn ~ 8850 4300
Wire Wire Line
7550 2500 7550 2600
Wire Wire Line
7550 2600 7650 2600
Text Label 9200 4450 2 50 ~ 0
TDO
Wire Wire Line
8950 4450 8950 4300
Wire Wire Line
9600 3700 9450 3700
Wire Wire Line
8250 4300 8250 4450
Wire Wire Line
8250 4450 8450 4450
Text Label 8450 4450 2 50 ~ 0
TCK
Text Label 7650 2700 2 50 ~ 0
EN
Text Label 9600 3700 2 50 ~ 0
IO0
Text Label 9200 4350 2 50 ~ 0
IO2
Text Notes 3050 3800 0 50 ~ 0
ADB input receiver & synchronizer
Connection ~ 9450 3900
Connection ~ 7650 2600
$Comp
L GW_MCU:ESP-WROOM-32 U1
U 1 1 5F4A0F14
P 8550 3200
F 0 "U1" H 8550 3900 50 0000 C CNN
F 1 "ESP-WROOM-32" H 8550 3800 50 0000 C CNN
F 2 "stdpads:ESP32-WROVER_WROOM-32" H 8550 2050 50 0001 C CNN
F 3 "" H 8100 3650 60 0001 C CNN
F 4 "C473012" H 8550 3200 50 0001 C CNN "LCSC Part"
1 8550 3200
1 0 0 -1
$EndComp
Wire Wire Line
9200 4450 8950 4450
Wire Wire Line
7500 3800 7650 3800
Text Label 7500 3800 0 50 ~ 0
TDI
Wire Wire Line
7650 3700 7500 3700
Text Label 7500 3700 0 50 ~ 0
TMS
NoConn ~ 9450 3000
Wire Wire Line
9200 4350 9050 4350
Wire Wire Line
9050 4350 9050 4300
Wire Wire Line
3000 2250 3000 2150
Wire Wire Line
3150 2150 3150 2250
Wire Notes Line
4850 3600 2700 3600
Wire Wire Line
3000 2150 3150 2150
Wire Wire Line
3450 2150 3950 2150
Wire Wire Line
3450 2150 3450 2250
Connection ~ 3450 2450
Wire Wire Line
3650 2450 3450 2450
Connection ~ 3950 2150
$Comp
L Device:R_Small R7
U 1 1 617A9A0A
P 3450 2350
F 0 "R7" H 3509 2396 50 0000 L CNN
F 1 "DNP" H 3509 2305 50 0000 L CNN
F 2 "stdpads:R_0603" H 3450 2350 50 0001 C CNN
F 3 "~" H 3450 2350 50 0001 C CNN
1 3450 2350
1 0 0 -1
$EndComp
Text Notes 3450 1850 0 50 ~ 0
CH340G USB-to-UART
$Comp
L Interface_USB:CH340G U2
U 1 1 5F6A9E55
P 4050 2750
F 0 "U2" H 4050 2750 50 0000 C CNN
F 1 "CH340G" H 4050 2650 50 0000 C CNN
F 2 "stdpads:SOIC-16_3.9mm" H 4100 2200 50 0001 L CNN
F 3 "http://www.datasheet5.com/pdf-local-2195953" H 3700 3550 50 0001 C CNN
F 4 "C14267" H 4050 2750 50 0001 C CNN "LCSC Part"
1 4050 2750
1 0 0 -1
$EndComp
Text Label 3650 2650 2 50 ~ 0
D+
Text Label 3650 2750 2 50 ~ 0
D-
Text Label 4750 2450 2 50 ~ 0
DBG_RX
$Comp
L power:+3V3 #PWR0109
U 1 1 5FBD76C3
P 4050 2150
F 0 "#PWR0109" H 4050 2000 50 0001 C CNN
F 1 "+3V3" H 4050 2300 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
Wire Wire Line
4050 2150 3950 2150
$Comp
L power:GND #PWR0110
U 1 1 5FBDBBB2
P 4050 3350
F 0 "#PWR0110" H 4050 3100 50 0001 C CNN
F 1 "GND" H 4050 3200 50 0000 C CNN
F 2 "" H 4050 3350 50 0001 C CNN
F 3 "" H 4050 3350 50 0001 C CNN
1 4050 3350
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C17
U 1 1 5FBE1F07
P 3450 3250
F 0 "C17" H 3550 3300 50 0000 L CNN
F 1 "22p" H 3550 3200 50 0000 L CNN
F 2 "stdpads:C_0603" H 3450 3250 50 0001 C CNN
F 3 "~" H 3450 3250 50 0001 C CNN
1 3450 3250
-1 0 0 -1
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5FBE3193
P 3050 3250
F 0 "C16" H 3150 3300 50 0000 L CNN
F 1 "22p" H 3150 3200 50 0000 L CNN
F 2 "stdpads:C_0603" H 3050 3250 50 0001 C CNN
F 3 "~" H 3050 3250 50 0001 C CNN
1 3050 3250
-1 0 0 -1
$EndComp
Connection ~ 3450 3350
Wire Wire Line
3450 3350 4050 3350
Wire Wire Line
3050 2950 3050 3150
Connection ~ 4050 3350
Connection ~ 4050 2150
Wire Wire Line
4750 2450 4450 2450
Wire Wire Line
4450 2350 4750 2350
Wire Wire Line
3150 2450 3450 2450
Wire Wire Line
3050 3350 3450 3350
$Comp
L Device:D_Schottky_Small_ALT D2
U 1 1 606BA55F
P 2500 1650
F 0 "D2" H 2500 1600 50 0000 C TNN
F 1 "Schottky" H 2500 1750 50 0000 C CNN
F 2 "stdpads:D_SMA" V 2500 1650 50 0001 C CNN
F 3 "~" V 2500 1650 50 0001 C CNN
F 4 "C22452" H 2500 1650 50 0001 C CNN "LCSC Part"
1 2500 1650
-1 0 0 1
$EndComp
Text Notes 6300 5000 0 50 ~ 0
ESP32 strap resistors
Wire Notes Line
4500 6450 8950 6450
Wire Notes Line
4500 5050 4500 6450
$Comp
L Device:R_Small R23
U 1 1 6145D00D
P 5400 5400
F 0 "R23" H 5459 5446 50 0000 L CNN
F 1 "DNP" H 5459 5355 50 0000 L CNN
F 2 "stdpads:R_0603" H 5400 5400 50 0001 C CNN
F 3 "~" H 5400 5400 50 0001 C CNN
1 5400 5400
1 0 0 -1
$EndComp
Connection ~ 5400 5300
Wire Wire Line
5100 5300 5400 5300
Wire Wire Line
5400 5300 5700 5300
Wire Wire Line
5400 5700 5400 5500
Connection ~ 5400 5700
$Comp
L Device:R_Small R28
U 1 1 6145D0EE
P 5400 6100
F 0 "R28" H 5459 6146 50 0000 L CNN
F 1 "DNP" H 5459 6055 50 0000 L CNN
F 2 "stdpads:R_0603" H 5400 6100 50 0001 C CNN
F 3 "~" H 5400 6100 50 0001 C CNN
1 5400 6100
1 0 0 -1
$EndComp
Text Notes 5750 6000 0 50 ~ 0
IO0: pull-up disables ESP32 serial download\nIO2: pull-down disables ESP32 test mode\nTCK: pull-down prevents JTAG TCK clock pulse at power-on\nTMS: pull-up causes JTAG to reset state if accidental TCK pulse\nTDO: pull up for debug output, down for fast/quiet boot (internal pull-up)\nTDI: pull up for 1.8V flash, down for 3.3V flash (internal pull-down)
Connection ~ 5700 6200
$Comp
L power:GND #PWR0112
U 1 1 614A0F15
P 5700 6200
F 0 "#PWR0112" H 5700 5950 50 0001 C CNN
F 1 "GND" H 5700 6050 50 0000 C CNN
F 2 "" H 5700 6200 50 0001 C CNN
F 3 "" H 5700 6200 50 0001 C CNN
1 5700 6200
1 0 0 -1
$EndComp
Wire Wire Line
5400 6200 5100 6200
Connection ~ 5400 6200
Wire Wire Line
5100 6200 4800 6200
Connection ~ 5100 6200
Wire Wire Line
5700 6200 5400 6200
Connection ~ 5100 5300
Connection ~ 4800 5300
Wire Wire Line
4800 5300 5100 5300
Connection ~ 5700 5800
Wire Wire Line
5700 5800 5700 6000
Wire Wire Line
5400 5700 5400 6000
Wire Wire Line
5700 5800 5700 5500
Wire Wire Line
4600 5800 5700 5800
Wire Wire Line
4600 5700 5400 5700
$Comp
L Device:R_Small R29
U 1 1 6145DEAB
P 5700 6100
F 0 "R29" H 5759 6146 50 0000 L CNN
F 1 "DNP" H 5759 6055 50 0000 L CNN
F 2 "stdpads:R_0603" H 5700 6100 50 0001 C CNN
F 3 "~" H 5700 6100 50 0001 C CNN
1 5700 6100
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R24
U 1 1 6145DEA5
P 5700 5400
F 0 "R24" H 5759 5446 50 0000 L CNN
F 1 "DNP" H 5759 5355 50 0000 L CNN
F 2 "stdpads:R_0603" H 5700 5400 50 0001 C CNN
F 3 "~" H 5700 5400 50 0001 C CNN
1 5700 5400
1 0 0 -1
$EndComp
Wire Wire Line
5100 5600 5100 5500
Wire Wire Line
4600 5600 5100 5600
$Comp
L Device:R_Small R22
U 1 1 6144AD92
P 5100 5400
F 0 "R22" H 5159 5446 50 0000 L CNN
F 1 "22k" H 5159 5355 50 0000 L CNN
F 2 "stdpads:R_0603" H 5100 5400 50 0001 C CNN
F 3 "~" H 5100 5400 50 0001 C CNN
1 5100 5400
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R27
U 1 1 6144AB7D
P 5100 6100
F 0 "R27" H 5159 6146 50 0000 L CNN
F 1 "1k" H 5159 6055 50 0000 L CNN
F 2 "stdpads:R_0603" H 5100 6100 50 0001 C CNN
F 3 "~" H 5100 6100 50 0001 C CNN
1 5100 6100
1 0 0 -1
$EndComp
Wire Wire Line
5100 5900 5100 6000
Wire Wire Line
4600 5900 5100 5900
$Comp
L Device:R_Small R26
U 1 1 613FBC23
P 4800 6100
F 0 "R26" H 4859 6146 50 0000 L CNN
F 1 "22k" H 4859 6055 50 0000 L CNN
F 2 "stdpads:R_0603" H 4800 6100 50 0001 C CNN
F 3 "~" H 4800 6100 50 0001 C CNN
1 4800 6100
1 0 0 -1
$EndComp
Wire Wire Line
4600 6000 4800 6000
Text Label 4600 5900 0 50 ~ 0
IO2
Text Label 4600 6000 0 50 ~ 0
TCK
Text Label 4600 5600 0 50 ~ 0
TMS
Text Label 4600 5800 0 50 ~ 0
TDI
Text Label 4600 5700 0 50 ~ 0
TDO
Wire Wire Line
4600 5500 4800 5500
$Comp
L power:+3V3 #PWR0113
U 1 1 612A6B73
P 4800 5300
F 0 "#PWR0113" H 4800 5150 50 0001 C CNN
F 1 "+3V3" H 4800 5450 50 0000 C CNN
F 2 "" H 4800 5300 50 0001 C CNN
F 3 "" H 4800 5300 50 0001 C CNN
1 4800 5300
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R21
U 1 1 612A66AB
P 4800 5400
F 0 "R21" H 4859 5446 50 0000 L CNN
F 1 "22k" H 4859 5355 50 0000 L CNN
F 2 "stdpads:R_0603" H 4800 5400 50 0001 C CNN
F 3 "~" H 4800 5400 50 0001 C CNN
1 4800 5400
1 0 0 -1
$EndComp
Text Label 4600 5500 0 50 ~ 0
IO0
Wire Wire Line
4450 3050 4950 3050
Wire Wire Line
4950 3050 4950 2250
Wire Wire Line
5050 2750 5050 3150
Wire Wire Line
5050 3150 4450 3150
Text Label 4650 3050 2 50 ~ 0
DTR
Text Label 4650 3150 2 50 ~ 0
RTS
NoConn ~ 4450 2650
NoConn ~ 4450 2750
NoConn ~ 4450 2850
NoConn ~ 4450 2950
Text Notes 2800 650 0 50 ~ 0
ADB 5V disabler + inrush limiter
Text Label 5300 2750 0 50 ~ 0
RTS
Wire Notes Line
6650 1900 6650 3050
Wire Notes Line
5150 3050 6650 3050
Text Notes 5200 1850 0 50 ~ 0
ESP32 serial download mode thingy
Wire Notes Line
5150 1900 6650 1900
Wire Wire Line
5550 2550 5550 2250
Wire Wire Line
5550 2550 6100 2550
Wire Wire Line
5600 2250 5550 2250
Wire Wire Line
5500 2450 5500 2750
Wire Wire Line
6100 2450 5500 2450
Wire Wire Line
5500 2750 5600 2750
Text Label 5300 2250 0 50 ~ 0
DTR
Wire Wire Line
6300 2950 6100 2950
Text Label 6300 2950 2 50 ~ 0
IO0
Wire Wire Line
6300 2050 6100 2050
Text Label 6300 2050 2 50 ~ 0
EN
$Comp
L Device:R_Small R5
U 1 1 619E4BD9
P 5700 2250
F 0 "R5" V 5550 2250 50 0000 C CNN
F 1 "10k" V 5650 2250 50 0000 C BNN
F 2 "stdpads:R_0603" H 5700 2250 50 0001 C CNN
F 3 "~" H 5700 2250 50 0001 C CNN
1 5700 2250
0 -1 1 0
$EndComp
$Comp
L Device:R_Small R9
U 1 1 619E4693
P 5700 2750
F 0 "R9" V 5550 2750 50 0000 C CNN
F 1 "10k" V 5650 2750 50 0000 C BNN
F 2 "stdpads:R_0603" H 5700 2750 50 0001 C CNN
F 3 "~" H 5700 2750 50 0001 C CNN
1 5700 2750
0 -1 1 0
$EndComp
$Comp
L Transistor_BJT:MMBT3904 Q4
U 1 1 619E2F9A
P 6000 2250
F 0 "Q4" H 6191 2296 50 0000 L CNN
F 1 "MMBT3904" H 6191 2205 50 0000 L CNN
F 2 "stdpads:SOT-23" H 6200 2350 50 0001 C CNN
F 3 "~" H 6000 2250 50 0001 C CNN
F 4 "C20526" H 6000 2250 50 0001 C CNN "LCSC Part"
1 6000 2250
1 0 0 -1
$EndComp
Connection ~ 5500 2750
Wire Wire Line
5050 2750 5500 2750
Connection ~ 5550 2250
Wire Wire Line
4950 2250 5550 2250
Wire Notes Line
5150 3050 5150 1900
Wire Notes Line
4850 1900 4850 3600
Wire Notes Line
4350 700 4350 1550
Wire Notes Line
4150 700 2700 700
Wire Notes Line
2700 1550 4150 1550
Wire Wire Line
3050 2950 3450 2950
Text Label 4750 2350 2 50 ~ 0
DBG_TX
Text Notes 7550 2450 2 50 ~ 0
RC delay on\nESP32 enable
$Comp
L Device:C_Small C15
U 1 1 60DDB20D
P 7300 2800
F 0 "C15" H 7400 2850 50 0000 L CNN
F 1 "100n" H 7400 2750 50 0000 L CNN
F 2 "stdpads:C_0603" H 7300 2800 50 0001 C CNN
F 3 "~" H 7300 2800 50 0001 C CNN
1 7300 2800
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R8
U 1 1 60DDC02D
P 7300 2600
F 0 "R8" H 7250 2650 50 0000 R CNN
F 1 "10k" H 7250 2550 50 0000 R CNN
F 2 "stdpads:R_0603" H 7300 2600 50 0001 C CNN
F 3 "~" H 7300 2600 50 0001 C CNN
1 7300 2600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 60DE91E5
P 7500 2750
F 0 "#PWR0114" H 7500 2500 50 0001 C CNN
F 1 "GND" H 7500 2600 50 0000 C CNN
F 2 "" H 7500 2750 50 0001 C CNN
F 3 "" H 7500 2750 50 0001 C CNN
1 7500 2750
1 0 0 -1
$EndComp
Wire Wire Line
7500 2750 7400 2750
Wire Wire Line
7400 2750 7400 2900
Wire Wire Line
7400 2900 7300 2900
Wire Wire Line
7300 2500 7550 2500
Wire Wire Line
7650 2700 7300 2700
Connection ~ 7300 2700
$Comp
L Device:Polyfuse_Small F2
U 1 1 5F68302E
P 2150 1650
F 0 "F2" V 2250 1650 50 0000 C CNN
F 1 "500mA" V 2050 1650 50 0000 C CNN
F 2 "stdpads:BelFuse_1206" H 2200 1450 50 0001 L CNN
F 3 "~" H 2150 1650 50 0001 C CNN
F 4 "C69688" H 2150 1650 50 0001 C CNN "LCSC Part"
1 2150 1650
0 -1 -1 0
$EndComp
Wire Notes Line
2700 700 2700 1550
Connection ~ 3200 1250
$Comp
L Device:Q_PMOS_GSD Q1
U 1 1 61225261
P 3200 1050
F 0 "Q1" V 3400 1150 50 0000 L TNN
F 1 "AO3401" V 3350 1150 50 0000 L CNN
F 2 "stdpads:SOT-23" H 3400 1150 50 0001 C CNN
F 3 "~" H 3200 1050 50 0001 C CNN
F 4 "C15127" V 3200 1050 50 0001 C CNN "LCSC Part"
1 3200 1050
0 1 -1 0
$EndComp
$Comp
L Device:D_Zener_Small_ALT D6
U 1 1 628F617B
P 3500 1350
F 0 "D6" V 3454 1418 50 0000 L CNN
F 1 "5V6" V 3545 1418 50 0000 L CNN
F 2 "stdpads:D_MiniMELF" V 3500 1350 50 0001 C CNN
F 3 "~" V 3500 1350 50 0001 C CNN
F 4 "C8062" H 3500 1350 50 0001 C CNN "LCSC Part"
1 3500 1350
0 1 1 0
$EndComp
Wire Wire Line
3200 1450 3500 1450
Wire Wire Line
3200 1250 3500 1250
Wire Wire Line
3500 1450 3800 1450
Connection ~ 3500 1450
$Comp
L Device:C_Small C12
U 1 1 6295843C
P 3800 1350
F 0 "C12" H 3850 1400 50 0000 L CNN
F 1 "100p" H 3850 1300 50 0000 L CNN
F 2 "stdpads:C_0603" H 3800 1350 50 0001 C CNN
F 3 "~" H 3800 1350 50 0001 C CNN
1 3800 1350
1 0 0 -1
$EndComp
Wire Wire Line
3800 1250 3500 1250
Connection ~ 3500 1250
Wire Wire Line
3400 950 3500 950
Connection ~ 2150 950
Wire Wire Line
2150 1150 1750 1150
$Comp
L Device:Ferrite_Bead_Small FB1
U 1 1 626C6C78
P 2050 950
F 0 "FB1" V 1850 950 50 0000 C CNN
F 1 "GZ2012D101TF" V 1950 1050 50 0000 C BNN
F 2 "stdpads:Murata_BLM21" V 1980 950 50 0001 C CNN
F 3 "~" H 2050 950 50 0001 C CNN
F 4 "C1015" V 2050 950 50 0001 C CNN "LCSC Part"
1 2050 950
0 -1 1 0
$EndComp
$Comp
L Device:C_Small C8
U 1 1 62581E7B
P 1750 1050
F 0 "C8" H 1842 1096 50 0000 L CNN
F 1 "2u2" H 1842 1005 50 0000 L CNN
F 2 "stdpads:C_0603" H 1750 1050 50 0001 C CNN
F 3 "~" H 1750 1050 50 0001 C CNN
1 1750 1050
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 6269F588
P 2150 1150
F 0 "#PWR0115" H 2150 900 50 0001 C CNN
F 1 "GND" H 2150 1000 50 0000 C CNN
F 2 "" H 2150 1150 50 0001 C CNN
F 3 "" H 2150 1150 50 0001 C CNN
1 2150 1150
1 0 0 -1
$EndComp
Wire Wire Line
1750 950 1950 950
$Comp
L Device:C_Small C9
U 1 1 62594C72
P 2150 1050
F 0 "C9" H 2242 1096 50 0000 L CNN
F 1 "2u2" H 2242 1005 50 0000 L CNN
F 2 "stdpads:C_0603" H 2150 1050 50 0001 C CNN
F 3 "~" H 2150 1050 50 0001 C CNN
1 2150 1050
1 0 0 -1
$EndComp
Wire Wire Line
900 950 900 1150
Wire Wire Line
950 1150 900 1150
Wire Wire Line
900 950 950 950
Text Label 1100 850 2 50 ~ 0
PSW
$Comp
L GW_Connector:MiniDIN-4 J1
U 1 1 5F4A4837
P 1250 1050
F 0 "J1" H 1250 1150 50 0000 C CNN
F 1 "ADB1" H 1250 1050 50 0000 C CNN
F 2 "stdpads:MD-40" H 1250 1050 50 0001 C CNN
F 3 "" H 1250 1050 50 0001 C CNN
1 1250 1050
1 0 0 -1
$EndComp
Wire Wire Line
850 1050 950 1050
Wire Wire Line
1550 1050 1600 1050
Wire Wire Line
1100 850 850 850
Wire Wire Line
850 850 850 1050
$Comp
L Device:D_Schottky_Small_ALT D1
U 1 1 601C7C08
P 2900 950
F 0 "D1" H 2900 1100 50 0000 C BNN
F 1 "Schottky" H 2900 1050 50 0000 C CNN
F 2 "stdpads:D_SMA" V 2900 950 50 0001 C CNN
F 3 "~" V 2900 950 50 0001 C CNN
F 4 "C22452" H 2900 950 50 0001 C CNN "LCSC Part"
1 2900 950
-1 0 0 -1
$EndComp
Wire Wire Line
2150 950 2450 950
Connection ~ 1750 950
Connection ~ 2150 1150
$Comp
L Device:C_Small C11
U 1 1 62FAED4F
P 3500 1100
F 0 "C11" H 3550 1150 50 0000 L CNN
F 1 "100n" H 3550 1050 50 0000 L CNN
F 2 "stdpads:C_0603" H 3500 1100 50 0001 C CNN
F 3 "~" H 3500 1100 50 0001 C CNN
1 3500 1100
1 0 0 -1
$EndComp
Wire Wire Line
3500 1000 3500 950
Connection ~ 3500 950
Wire Wire Line
3500 1200 3500 1250
Wire Wire Line
4250 950 4250 1650
Wire Wire Line
4250 1650 2600 1650
Wire Wire Line
3500 950 4250 950
Wire Wire Line
2650 950 2800 950
Wire Wire Line
4500 950 4500 1100
Wire Wire Line
3800 1450 4500 1450
Connection ~ 3800 1450
Wire Wire Line
4500 1300 4500 1450
Connection ~ 4500 950
Wire Notes Line
8950 5050 8950 6450
Wire Notes Line
4500 5050 8950 5050
Wire Notes Line
6900 1900 9850 1900
Wire Notes Line
9850 1900 9850 4550
Wire Notes Line
9850 4550 6900 4550
Wire Notes Line
6900 1900 6900 4550
Text Notes 8000 1850 0 50 ~ 0
ESP32 module
Wire Notes Line
2450 5850 1100 5850
Text Notes 1250 5800 0 50 ~ 0
mounting holes & fiducials
$Comp
L Device:C_Small C3
U 1 1 63D71484
P 4500 1200
F 0 "C3" H 4600 1250 50 0000 L CNN
F 1 "10u" H 4600 1150 50 0000 L CNN
F 2 "stdpads:C_0805" H 4500 1200 50 0001 C CNN
F 3 "~" H 4500 1200 50 0001 C CNN
1 4500 1200
1 0 0 -1
$EndComp
Wire Wire Line
4250 950 4500 950
Connection ~ 4250 950
Wire Wire Line
1550 950 1750 950
Wire Wire Line
1200 1850 1300 1850
Connection ~ 1750 1650
Connection ~ 1350 1650
Connection ~ 1750 1850
$Comp
L power:GND #PWR0116
U 1 1 62B86E0B
P 1750 1850
F 0 "#PWR0116" H 1750 1600 50 0001 C CNN
F 1 "GND" H 1750 1700 50 0000 C CNN
F 2 "" H 1750 1850 50 0001 C CNN
F 3 "" H 1750 1850 50 0001 C CNN
1 1750 1850
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C13
U 1 1 62A924D3
P 1350 1750
F 0 "C13" H 1442 1796 50 0000 L CNN
F 1 "2u2" H 1442 1705 50 0000 L CNN
F 2 "stdpads:C_0603" H 1350 1750 50 0001 C CNN
F 3 "~" H 1350 1750 50 0001 C CNN
1 1350 1750
1 0 0 -1
$EndComp
$Comp
L Device:Ferrite_Bead_Small FB2
U 1 1 62A924D9
P 1650 1650
F 0 "FB2" V 1450 1650 50 0000 C CNN
F 1 "GZ2012D101TF" V 1550 1750 50 0000 C BNN
F 2 "stdpads:Murata_BLM21" V 1580 1650 50 0001 C CNN
F 3 "~" H 1650 1650 50 0001 C CNN
F 4 "C1015" V 1650 1650 50 0001 C CNN "LCSC Part"
1 1650 1650
0 -1 1 0
$EndComp
$Comp
L Device:C_Small C14
U 1 1 62A924DF
P 1750 1750
F 0 "C14" H 1842 1796 50 0000 L CNN
F 1 "2u2" H 1842 1705 50 0000 L CNN
F 2 "stdpads:C_0603" H 1750 1750 50 0001 C CNN
F 3 "~" H 1750 1750 50 0001 C CNN
1 1750 1750
1 0 0 -1
$EndComp
Wire Wire Line
1350 1650 1550 1650
Wire Wire Line
1350 1850 1750 1850
Connection ~ 900 2250
NoConn ~ 1200 2050
$Comp
L Connector:USB_B_Micro J2
U 1 1 5F68DBCE
P 900 1850
F 0 "J2" H 900 2250 50 0000 C BNN
F 1 "microUSB" H 900 2200 50 0000 C CNN
F 2 "stdpads:USB_Micro-B_ShouHan_MicroXNJ" H 1050 1800 50 0001 C CNN
F 3 "~" H 1050 1800 50 0001 C CNN
F 4 "C404969" H 900 1850 50 0001 C CNN "LCSC Part"
1 900 1850
1 0 0 -1
$EndComp
Wire Wire Line
800 2250 900 2250
$Comp
L power:GND #PWR0117
U 1 1 5F68EFF2
P 900 2250
F 0 "#PWR0117" H 900 2000 50 0001 C CNN
F 1 "GND" H 900 2100 50 0000 C CNN
F 2 "" H 900 2250 50 0001 C CNN
F 3 "" H 900 2250 50 0001 C CNN
1 900 2250
1 0 0 -1
$EndComp
Wire Wire Line
1750 1650 2050 1650
Wire Wire Line
2300 1650 2400 1650
Wire Wire Line
2250 1650 2300 1650
Connection ~ 2300 1650
Wire Wire Line
2950 1250 2300 1250
Wire Wire Line
2300 1250 2300 1650
Wire Wire Line
1200 1650 1350 1650
NoConn ~ 4700 4300
Connection ~ 3900 4300
$Comp
L power:GND #PWR0118
U 1 1 6043414B
P 4700 4400
F 0 "#PWR0118" H 4700 4150 50 0001 C CNN
F 1 "GND" H 4700 4250 50 0000 C CNN
F 2 "" H 4700 4400 50 0001 C CNN
F 3 "" H 4700 4400 50 0001 C CNN
1 4700 4400
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0119
U 1 1 60433C81
P 4700 4100
F 0 "#PWR0119" H 4700 3950 50 0001 C CNN
F 1 "+3V3" H 4700 4250 50 0000 C CNN
F 2 "" H 4700 4100 50 0001 C CNN
F 3 "" H 4700 4100 50 0001 C CNN
1 4700 4100
1 0 0 -1
$EndComp
Wire Wire Line
3900 4300 3900 4200
Wire Wire Line
3800 4300 3900 4300
$Comp
L power:+3V3 #PWR0120
U 1 1 60423EEC
P 3800 4300
F 0 "#PWR0120" H 3800 4150 50 0001 C CNN
F 1 "+3V3" H 3800 4450 50 0000 C CNN
F 2 "" H 3800 4300 50 0001 C CNN
F 3 "" H 3800 4300 50 0001 C CNN
1 3800 4300
1 0 0 -1
$EndComp
Wire Wire Line
3900 4400 3900 4600
Wire Wire Line
3900 4600 4800 4600
Wire Notes Line
2700 5050 2700 5850
Wire Wire Line
2900 4950 2900 5200
$Comp
L Mechanical:Fiducial FID1
U 1 1 5CC47A28
P 1250 6500
F 0 "FID1" H 1350 6546 50 0000 L CNN
F 1 "Fiducial" H 1350 6455 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1250 6500 50 0001 C CNN
F 3 "~" H 1250 6500 50 0001 C CNN
1 1250 6500
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID4
U 1 1 5CC4DBDF
P 1900 6700
F 0 "FID4" H 2000 6746 50 0000 L CNN
F 1 "Fiducial" H 2000 6655 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1900 6700 50 0001 C CNN
F 3 "~" H 1900 6700 50 0001 C CNN
1 1900 6700
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID2
U 1 1 5CC4921D
P 1900 6500
F 0 "FID2" H 2000 6546 50 0000 L CNN
F 1 "Fiducial" H 2000 6455 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1900 6500 50 0001 C CNN
F 3 "~" H 1900 6500 50 0001 C CNN
1 1900 6500
1 0 0 -1
$EndComp
$Comp
L Mechanical:Fiducial FID3
U 1 1 5CC4DBD8
P 1250 6700
F 0 "FID3" H 1350 6746 50 0000 L CNN
F 1 "Fiducial" H 1350 6655 50 0000 L CNN
F 2 "stdpads:Fiducial" H 1250 6700 50 0001 C CNN
F 3 "~" H 1250 6700 50 0001 C CNN
1 1250 6700
1 0 0 -1
$EndComp
Wire Notes Line
1100 6900 2450 6900
Wire Notes Line
2450 5850 2450 6900
Wire Notes Line
1100 5850 1100 6900
Text Notes 2900 7100 0 50 ~ 0
bypass capacitance
Wire Notes Line
1100 7850 6150 7850
Wire Notes Line
6150 7850 6150 7150
Wire Notes Line
1100 7150 1100 7850
Wire Notes Line
1100 7150 6150 7150
Connection ~ 2950 7600
Connection ~ 2950 7400
$Comp
L Device:C_Small C20
U 1 1 634290FE
P 2950 7500
F 0 "C20" H 3000 7550 50 0000 L CNN
F 1 "2u2" H 3000 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 2950 7500 50 0001 C CNN
F 3 "~" H 2950 7500 50 0001 C CNN
1 2950 7500
1 0 0 -1
$EndComp
Connection ~ 4150 7600
$Comp
L Device:C_Small C23
U 1 1 63429105
P 4150 7500
F 0 "C23" H 4200 7550 50 0000 L CNN
F 1 "2u2" H 4200 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 4150 7500 50 0001 C CNN
F 3 "~" H 4150 7500 50 0001 C CNN
1 4150 7500
1 0 0 -1
$EndComp
Wire Wire Line
2550 7600 2950 7600
Wire Wire Line
2150 7600 2550 7600
Connection ~ 2550 7600
Wire Wire Line
2550 7400 2950 7400
Wire Wire Line
2150 7400 2550 7400
Connection ~ 2550 7400
$Comp
L Device:C_Small C19
U 1 1 63429111
P 2550 7500
F 0 "C19" H 2600 7550 50 0000 L CNN
F 1 "2u2" H 2600 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 2550 7500 50 0001 C CNN
F 3 "~" H 2550 7500 50 0001 C CNN
1 2550 7500
1 0 0 -1
$EndComp
Wire Wire Line
3750 7600 4150 7600
Connection ~ 3750 7600
Wire Wire Line
3750 7400 4150 7400
Connection ~ 3750 7400
$Comp
L Device:C_Small C22
U 1 1 6342911B
P 3750 7500
F 0 "C22" H 3800 7550 50 0000 L CNN
F 1 "2u2" H 3800 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 3750 7500 50 0001 C CNN
F 3 "~" H 3750 7500 50 0001 C CNN
1 3750 7500
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0121
U 1 1 63429121
P 1750 7400
F 0 "#PWR0121" H 1750 7250 50 0001 C CNN
F 1 "+3V3" H 1750 7550 50 0000 C CNN
F 2 "" H 1750 7400 50 0001 C CNN
F 3 "" H 1750 7400 50 0001 C CNN
1 1750 7400
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C18
U 1 1 63429128
P 2150 7500
F 0 "C18" H 2200 7550 50 0000 L CNN
F 1 "2u2" H 2200 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 2150 7500 50 0001 C CNN
F 3 "~" H 2150 7500 50 0001 C CNN
1 2150 7500
1 0 0 -1
$EndComp
Wire Wire Line
3350 7600 3750 7600
Wire Wire Line
2950 7600 3350 7600
Connection ~ 3350 7600
Wire Wire Line
3350 7400 3750 7400
Wire Wire Line
2950 7400 3350 7400
Connection ~ 3350 7400
$Comp
L Device:C_Small C21
U 1 1 63429134
P 3350 7500
F 0 "C21" H 3400 7550 50 0000 L CNN
F 1 "2u2" H 3400 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 3350 7500 50 0001 C CNN
F 3 "~" H 3350 7500 50 0001 C CNN
1 3350 7500
1 0 0 -1
$EndComp
Connection ~ 4550 7600
$Comp
L Device:C_Small C24
U 1 1 6350ED70
P 4550 7500
F 0 "C24" H 4600 7550 50 0000 L CNN
F 1 "2u2" H 4600 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 4550 7500 50 0001 C CNN
F 3 "~" H 4550 7500 50 0001 C CNN
1 4550 7500
1 0 0 -1
$EndComp
Wire Wire Line
4150 7600 4550 7600
Wire Wire Line
4150 7400 4550 7400
Connection ~ 4950 7600
$Comp
L Device:C_Small C25
U 1 1 6351D744
P 4950 7500
F 0 "C25" H 5000 7550 50 0000 L CNN
F 1 "2u2" H 5000 7450 50 0000 L CNN
F 2 "stdpads:C_0603" 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
4550 7600 4950 7600
Wire Wire Line
4550 7400 4950 7400
$Comp
L Device:CP_Small C2
U 1 1 63C0F851
P 1750 7500
F 0 "C2" H 1838 7546 50 0000 L CNN
F 1 "470u" H 1838 7455 50 0000 L CNN
F 2 "stdpads:CP_Elec_10mm" H 1750 7500 50 0001 C CNN
F 3 "~" H 1750 7500 50 0001 C CNN
1 1750 7500
1 0 0 -1
$EndComp
$Comp
L Device:CP_Small C1
U 1 1 63C2E080
P 1350 7500
F 0 "C1" H 1438 7546 50 0000 L CNN
F 1 "470u" H 1438 7455 50 0000 L CNN
F 2 "stdpads:CP_Elec_10mm" H 1350 7500 50 0001 C CNN
F 3 "~" H 1350 7500 50 0001 C CNN
1 1350 7500
1 0 0 -1
$EndComp
Wire Wire Line
2150 7600 1750 7600
Connection ~ 2150 7600
Connection ~ 1750 7600
Wire Wire Line
1750 7600 1350 7600
Connection ~ 2150 7400
Connection ~ 1750 7400
Wire Wire Line
1750 7400 2150 7400
Connection ~ 4150 7400
Connection ~ 4550 7400
$Comp
L power:+5V #PWR0122
U 1 1 63D02293
P 1350 7400
F 0 "#PWR0122" H 1350 7250 50 0001 C CNN
F 1 "+5V" H 1350 7550 50 0000 C CNN
F 2 "" H 1350 7400 50 0001 C CNN
F 3 "" H 1350 7400 50 0001 C CNN
1 1350 7400
1 0 0 -1
$EndComp
Connection ~ 5350 7600
$Comp
L Device:C_Small C26
U 1 1 63DD239B
P 5350 7500
F 0 "C26" H 5400 7550 50 0000 L CNN
F 1 "2u2" H 5400 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 5350 7500 50 0001 C CNN
F 3 "~" H 5350 7500 50 0001 C CNN
1 5350 7500
1 0 0 -1
$EndComp
Wire Wire Line
4950 7600 5350 7600
Wire Wire Line
4950 7400 5350 7400
$Comp
L power:GND #PWR0123
U 1 1 63DE262C
P 5750 7600
F 0 "#PWR0123" H 5750 7350 50 0001 C CNN
F 1 "GND" H 5750 7450 50 0000 C CNN
F 2 "" H 5750 7600 50 0001 C CNN
F 3 "" H 5750 7600 50 0001 C CNN
1 5750 7600
-1 0 0 -1
$EndComp
Connection ~ 5750 7600
$Comp
L Device:C_Small C27
U 1 1 63DE2633
P 5750 7500
F 0 "C27" H 5800 7550 50 0000 L CNN
F 1 "2u2" H 5800 7450 50 0000 L CNN
F 2 "stdpads:C_0603" H 5750 7500 50 0001 C CNN
F 3 "~" H 5750 7500 50 0001 C CNN
1 5750 7500
1 0 0 -1
$EndComp
Wire Wire Line
5350 7600 5750 7600
Wire Wire Line
5350 7400 5750 7400
Connection ~ 5350 7400
Connection ~ 4950 7400
$Comp
L 74xGxx:74LVC1G14 U4
U 1 1 607ABB09
P 3250 4400
F 0 "U4" H 3350 4450 50 0000 C BNN
F 1 "74LVC1G14GW" H 3250 4300 50 0000 L CNN
F 2 "stdpads:SOT-353" H 3250 4400 50 0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 3250 4400 50 0001 C CNN
F 4 "C265125" H 3250 4400 50 0001 C CNN "LCSC Part"
1 3250 4400
1 0 0 -1
$EndComp
Wire Wire Line
4900 950 5200 950
Connection ~ 4900 950
Wire Wire Line
4900 950 4900 1100
Wire Wire Line
4900 1300 4900 1450
Connection ~ 4900 1450
$Comp
L Device:C_Small C4
U 1 1 63D71822
P 4900 1200
F 0 "C4" H 5000 1250 50 0000 L CNN
F 1 "2u2" H 5000 1150 50 0000 L CNN
F 2 "stdpads:C_0603" H 4900 1200 50 0001 C CNN
F 3 "~" H 4900 1200 50 0001 C CNN
1 4900 1200
1 0 0 -1
$EndComp
Wire Wire Line
4900 950 4500 950
Wire Wire Line
4500 1450 4900 1450
Connection ~ 4500 1450
Text Notes 5950 650 0 50 ~ 0
3.3V switching regulator
Wire Notes Line
7900 700 7900 1550
Connection ~ 5200 950
Wire Wire Line
5600 1450 5600 1350
$Comp
L Device:C_Small C7
U 1 1 60987792
P 6100 950
F 0 "C7" V 5950 950 50 0000 C BNN
F 1 "100n" V 6000 950 50 0000 C CNN
F 2 "stdpads:C_0603" H 6100 950 50 0001 C CNN
F 3 "~" H 6100 950 50 0001 C CNN
1 6100 950
0 1 1 0
$EndComp
Wire Wire Line
6550 1400 6550 1450
Wire Wire Line
6550 1150 6550 1200
$Comp
L Device:L_Small L1
U 1 1 5F62648E
P 6400 950
F 0 "L1" V 6450 950 50 0000 C CNN
F 1 "2u2" V 6350 950 50 0000 C CNN
F 2 "stdpads:Sunlord_MWSA0402" H 6400 950 50 0001 C CNN
F 3 "~" H 6400 950 50 0001 C CNN
F 4 "C408335" H 6400 950 50 0001 C CNN "LCSC Part"
1 6400 950
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5F6381A0
P 7150 1200
F 0 "C5" H 7250 1250 50 0000 L CNN
F 1 "10u" H 7250 1150 50 0000 L CNN
F 2 "stdpads:C_0805" H 7150 1200 50 0001 C CNN
F 3 "~" H 7150 1200 50 0001 C CNN
1 7150 1200
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C6
U 1 1 5F640CE3
P 7550 1200
F 0 "C6" H 7650 1250 50 0000 L CNN
F 1 "10u" H 7650 1150 50 0000 L CNN
F 2 "stdpads:C_0805" H 7550 1200 50 0001 C CNN
F 3 "~" H 7550 1200 50 0001 C CNN
1 7550 1200
1 0 0 -1
$EndComp
Wire Wire Line
6500 950 6550 950
$Comp
L Device:R_Small R1
U 1 1 5F62F667
P 6550 1050
F 0 "R1" H 6609 1096 50 0000 L CNN
F 1 "124k" H 6609 1005 50 0000 L CNN
F 2 "stdpads:R_0603" H 6550 1050 50 0001 C CNN
F 3 "~" H 6550 1050 50 0001 C CNN
1 6550 1050
1 0 0 -1
$EndComp
Connection ~ 6550 1150
Wire Wire Line
7550 950 7550 1100
Wire Wire Line
7150 1100 7150 950
Connection ~ 7150 950
Wire Wire Line
7150 950 7550 950
Wire Wire Line
7150 1300 7150 1450
Connection ~ 7150 1450
Wire Wire Line
7150 1450 7550 1450
Wire Wire Line
7550 1300 7550 1450
$Comp
L Device:R_Small R3
U 1 1 5F62FAAA
P 6550 1300
F 0 "R3" H 6609 1346 50 0000 L CNN
F 1 "40.2k" H 6609 1255 50 0000 L CNN
F 2 "stdpads:R_0603" H 6550 1300 50 0001 C CNN
F 3 "~" H 6550 1300 50 0001 C CNN
1 6550 1300
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0124
U 1 1 6376F60B
P 7550 950
F 0 "#PWR0124" H 7550 800 50 0001 C CNN
F 1 "+3V3" H 7550 1100 50 0000 C CNN
F 2 "" H 7550 950 50 0001 C CNN
F 3 "" H 7550 950 50 0001 C CNN
1 7550 950
1 0 0 -1
$EndComp
Connection ~ 7550 950
$Comp
L power:GND #PWR0125
U 1 1 6377098B
P 7700 1300
F 0 "#PWR0125" H 7700 1050 50 0001 C CNN
F 1 "GND" H 7700 1150 50 0000 C CNN
F 2 "" H 7700 1300 50 0001 C CNN
F 3 "" H 7700 1300 50 0001 C CNN
1 7700 1300
1 0 0 -1
$EndComp
Wire Wire Line
7700 1300 7600 1300
Wire Wire Line
7600 1300 7600 1450
Connection ~ 7550 1450
Wire Wire Line
7600 1450 7550 1450
Wire Wire Line
6000 1050 6250 1050
Wire Wire Line
6250 1050 6250 950
Wire Wire Line
6300 950 6250 950
Wire Wire Line
6250 950 6200 950
Connection ~ 6250 950
Wire Wire Line
6000 1150 6550 1150
Wire Wire Line
5600 1450 6550 1450
Connection ~ 5600 1450
Wire Notes Line
4350 700 7900 700
Wire Notes Line
7900 1550 4350 1550
Wire Wire Line
5200 950 5200 1150
Wire Wire Line
4900 1450 5600 1450
$Comp
L 74xGxx:74LVC1G14 U6
U 1 1 60B0C084
P 5250 4350
F 0 "U6" H 4950 4250 50 0000 C BNN
F 1 "74LVC1G14GW" H 4950 4200 50 0000 C CNN
F 2 "stdpads:SOT-353" H 5250 4350 50 0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 5250 4350 50 0001 C CNN
F 4 "C265125" H 5250 4350 50 0001 C CNN "LCSC Part"
1 5250 4350
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0126
U 1 1 60BD34A2
P 5250 4250
F 0 "#PWR0126" H 5250 4100 50 0001 C CNN
F 1 "+3V3" H 5250 4400 50 0000 C CNN
F 2 "" H 5250 4250 50 0001 C CNN
F 3 "" H 5250 4250 50 0001 C CNN
1 5250 4250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 60BE2B03
P 5250 4450
F 0 "#PWR0127" H 5250 4200 50 0001 C CNN
F 1 "GND" H 5250 4300 50 0000 C CNN
F 2 "" H 5250 4450 50 0001 C CNN
F 3 "" H 5250 4450 50 0001 C CNN
1 5250 4450
-1 0 0 -1
$EndComp
Text Label 5750 4000 2 50 ~ 0
ADBsync
Wire Wire Line
4800 4350 4800 4600
Text Label 5750 4350 2 50 ~ 0
BCK
Wire Wire Line
5750 4350 5550 4350
Text Label 5750 4700 2 50 ~ 0
ADBin
Text Label 3700 4100 0 50 ~ 0
ADBin
Wire Wire Line
2900 4350 2900 4400
Wire Wire Line
2950 4400 2900 4400
Wire Wire Line
3700 4100 3900 4100
Wire Wire Line
3700 4700 5750 4700
Wire Wire Line
5000 4200 5000 4000
$Comp
L Device:R_Small R16
U 1 1 60ECB303
P 3600 4400
F 0 "R16" V 3450 4400 50 0000 C CNN
F 1 "27" V 3550 4400 50 0000 C BNN
F 2 "stdpads:R_0603" H 3600 4400 50 0001 C CNN
F 3 "~" H 3600 4400 50 0001 C CNN
1 3600 4400
0 -1 1 0
$EndComp
$Comp
L Device:R_Small R13
U 1 1 60EDA680
P 4900 4200
F 0 "R13" V 4750 4200 50 0000 C CNN
F 1 "27" V 4850 4200 50 0000 C BNN
F 2 "stdpads:R_0603" H 4900 4200 50 0001 C CNN
F 3 "~" H 4900 4200 50 0001 C CNN
1 4900 4200
0 -1 1 0
$EndComp
Connection ~ 3700 4400
Wire Wire Line
3700 4400 3700 4700
Wire Wire Line
3700 4100 3700 4400
Wire Wire Line
2900 4950 2900 4400
Connection ~ 2900 4950
Connection ~ 2900 4400
$Comp
L Device:C_Small C10
U 1 1 60FCA57A
P 6850 1050
F 0 "C10" H 6950 1100 50 0000 L CNN
F 1 "33p" H 6950 1000 50 0000 L CNN
F 2 "stdpads:C_0603" H 6850 1050 50 0001 C CNN
F 3 "~" H 6850 1050 50 0001 C CNN
1 6850 1050
1 0 0 -1
$EndComp
Wire Wire Line
6850 950 7150 950
Connection ~ 6850 950
Wire Wire Line
6550 950 6850 950
Connection ~ 6550 950
Wire Wire Line
6550 1150 6850 1150
Wire Wire Line
6550 1450 7150 1450
Connection ~ 6550 1450
$Comp
L power:GND #PWR0128
U 1 1 6210A1CA
P 1300 4550
F 0 "#PWR0128" H 1300 4300 50 0001 C CNN
F 1 "GND" H 1300 4400 50 0000 C CNN
F 2 "" H 1300 4550 50 0001 C CNN
F 3 "" H 1300 4550 50 0001 C CNN
1 1300 4550
-1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 6210906E
P 1400 4850
F 0 "SW1" H 1400 4750 50 0000 C BNN
F 1 "SW_Push" H 1400 4700 50 0000 C CNN
F 2 "stdpads:XKB_TS-1187A" H 1400 5050 50 0001 C CNN
F 3 "~" H 1400 5050 50 0001 C CNN
F 4 "C480267" H 1400 4850 50 0001 C CNN "LCSC Part"
1 1400 4850
-1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW2
U 1 1 6210BC8E
P 1400 5200
F 0 "SW2" H 1400 5100 50 0000 C BNN
F 1 "SW_Push" H 1400 5050 50 0000 C CNN
F 2 "stdpads:XKB_TS-1187A" H 1400 5400 50 0001 C CNN
F 3 "~" H 1400 5400 50 0001 C CNN
F 4 "C480267" H 1400 5200 50 0001 C CNN "LCSC Part"
1 1400 5200
-1 0 0 -1
$EndComp
Wire Wire Line
1200 5200 1200 4850
Wire Wire Line
1600 4850 1700 4850
Wire Wire Line
2000 4750 2000 5200
Wire Wire Line
1700 4750 1700 4850
$Comp
L power:+3V3 #PWR0129
U 1 1 621C26D4
P 2000 4550
F 0 "#PWR0129" H 2000 4400 50 0001 C CNN
F 1 "+3V3" H 2000 4700 50 0000 C CNN
F 2 "" H 2000 4550 50 0001 C CNN
F 3 "" H 2000 4550 50 0001 C CNN
1 2000 4550
-1 0 0 -1
$EndComp
Wire Wire Line
1700 4850 2350 4850
Connection ~ 1700 4850
Text Label 2350 4850 2 50 ~ 0
BTN0
Text Label 2350 5200 2 50 ~ 0
BTN1
Connection ~ 1200 4850
Wire Wire Line
1200 4850 1200 4550
Wire Wire Line
1200 4550 1300 4550
Wire Notes Line
2450 5450 2450 4300
Wire Notes Line
1100 4300 2450 4300
Wire Notes Line
1100 5450 2450 5450
Wire Notes Line
1100 4300 1100 5450
$Comp
L Device:R_Small R10
U 1 1 615C9E3F
P 1300 3750
F 0 "R10" H 1250 3800 50 0000 R CNN
F 1 "100" H 1250 3700 50 0000 R CNN
F 2 "stdpads:R_0805" H 1300 3750 50 0001 C CNN
F 3 "~" H 1300 3750 50 0001 C CNN
1 1300 3750
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R11
U 1 1 615CA9E5
P 1700 3750
F 0 "R11" H 1650 3800 50 0000 R CNN
F 1 "100" H 1650 3700 50 0000 R CNN
F 2 "stdpads:R_0805" H 1700 3750 50 0001 C CNN
F 3 "~" H 1700 3750 50 0001 C CNN
1 1700 3750
-1 0 0 -1
$EndComp
Wire Wire Line
1300 3450 1700 3450
Wire Wire Line
1700 3450 2100 3450
Connection ~ 1700 3450
Wire Notes Line
1100 3200 2450 3200
$Comp
L Device:LED_Small_ALT D3
U 1 1 615BEC74
P 1300 3550
F 0 "D3" V 1346 3482 50 0000 R CNN
F 1 "Red" V 1255 3482 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 1300 3550 50 0001 C CNN
F 3 "~" V 1300 3550 50 0001 C CNN
F 4 "C84256" H 1300 3550 50 0001 C CNN "LCSC Part"
1 1300 3550
0 -1 -1 0
$EndComp
$Comp
L Device:LED_Small_ALT D4
U 1 1 615BF67D
P 1700 3550
F 0 "D4" V 1746 3482 50 0000 R CNN
F 1 "Green" V 1655 3482 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 1700 3550 50 0001 C CNN
F 3 "~" V 1700 3550 50 0001 C CNN
F 4 "C2297" H 1700 3550 50 0001 C CNN "LCSC Part"
1 1700 3550
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R12
U 1 1 615D49FB
P 2100 3750
F 0 "R12" H 2050 3800 50 0000 R CNN
F 1 "100" H 2050 3700 50 0000 R CNN
F 2 "stdpads:R_0805" H 2100 3750 50 0001 C CNN
F 3 "~" H 2100 3750 50 0001 C CNN
1 2100 3750
-1 0 0 -1
$EndComp
Text Label 1550 3950 2 50 ~ 0
RLED
Text Label 1950 3950 2 50 ~ 0
GLED
Text Label 2350 3950 2 50 ~ 0
BLED
Wire Wire Line
1550 3950 1300 3950
Wire Wire Line
1300 3950 1300 3850
Wire Wire Line
1950 3950 1700 3950
Wire Wire Line
1700 3950 1700 3850
Wire Wire Line
2350 3950 2100 3950
Wire Wire Line
2100 3950 2100 3850
Wire Notes Line
1100 3200 1100 4050
Wire Notes Line
2450 4050 2450 3200
Wire Notes Line
1100 4050 2450 4050
Text Notes 1650 4250 0 50 ~ 0
Buttons
Wire Wire Line
1700 4550 2000 4550
$Comp
L Device:R_Small R17
U 1 1 610AE256
P 1700 4650
F 0 "R17" H 1750 4700 50 0000 L CNN
F 1 "1k" H 1750 4600 50 0000 L CNN
F 2 "stdpads:R_0603" H 1700 4650 50 0001 C CNN
F 3 "~" H 1700 4650 50 0001 C CNN
1 1700 4650
1 0 0 -1
$EndComp
Connection ~ 2000 5200
Wire Wire Line
2000 5200 2350 5200
Wire Wire Line
1600 5200 2000 5200
$Comp
L Device:R_Small R18
U 1 1 610CA2D1
P 2000 4650
F 0 "R18" H 2050 4700 50 0000 L CNN
F 1 "1k" H 2050 4600 50 0000 L CNN
F 2 "stdpads:R_0603" H 2000 4650 50 0001 C CNN
F 3 "~" H 2000 4650 50 0001 C CNN
1 2000 4650
1 0 0 -1
$EndComp
Connection ~ 2000 4550
Text Label 3900 4400 3 50 ~ 0
~BCK~
$Comp
L Device:R_Small R14
U 1 1 612A1B66
P 5550 4200
F 0 "R14" H 5609 4246 50 0000 L CNN
F 1 "DNP" H 5609 4155 50 0000 L CNN
F 2 "stdpads:R_0603" H 5550 4200 50 0001 C CNN
F 3 "~" H 5550 4200 50 0001 C CNN
1 5550 4200
1 0 0 -1
$EndComp
Wire Wire Line
5550 4300 5550 4350
Connection ~ 5550 4350
Text Label 5400 4100 0 50 ~ 0
~BCK~
Wire Wire Line
5550 4100 5400 4100
Text Notes 3250 5000 0 50 ~ 0
ADB output driver
$Comp
L power:GND #PWR0130
U 1 1 5FBC22A4
P 3450 5600
F 0 "#PWR0130" H 3450 5350 50 0001 C CNN
F 1 "GND" H 3450 5450 50 0000 C CNN
F 2 "" H 3450 5600 50 0001 C CNN
F 3 "" H 3450 5600 50 0001 C CNN
1 3450 5600
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R25
U 1 1 5FBC4295
P 3750 5500
F 0 "R25" H 3700 5550 50 0000 R CNN
F 1 "1k" H 3700 5450 50 0000 R CNN
F 2 "stdpads:R_0603" H 3750 5500 50 0001 C CNN
F 3 "~" H 3750 5500 50 0001 C CNN
1 3750 5500
-1 0 0 -1
$EndComp
$Comp
L Device:R_Small R20
U 1 1 5FBC46A3
P 3750 5300
F 0 "R20" H 3800 5350 50 0000 L CNN
F 1 "1k" H 3800 5250 50 0000 L CNN
F 2 "stdpads:R_0603" H 3750 5300 50 0001 C CNN
F 3 "~" H 3750 5300 50 0001 C CNN
1 3750 5300
1 0 0 -1
$EndComp
Wire Wire Line
3750 5600 3450 5600
Text Label 4150 5200 2 50 ~ 0
ADBout
Wire Notes Line
2700 5850 4250 5850
Wire Notes Line
4250 5050 4250 5850
Wire Wire Line
3400 5200 3450 5200
Wire Wire Line
4150 5200 3750 5200
Wire Notes Line
2700 5050 4250 5050
$Comp
L Device:R_Small R19
U 1 1 6083D9FF
P 3300 5200
F 0 "R19" V 3250 5200 50 0000 C BNN
F 1 "27" V 3150 5200 50 0000 C CNN
F 2 "stdpads:R_0603" H 3300 5200 50 0001 C CNN
F 3 "~" H 3300 5200 50 0001 C CNN
1 3300 5200
0 -1 -1 0
$EndComp
Wire Wire Line
2900 5200 3200 5200
$Comp
L Transistor_BJT:MMBT3904 Q2
U 1 1 61395444
P 3550 5400
F 0 "Q2" H 3700 5300 50 0000 L BNN
F 1 "MMBT3904" H 3700 5250 50 0000 L CNN
F 2 "stdpads:SOT-23" H 3750 5500 50 0001 C CNN
F 3 "~" H 3550 5400 50 0001 C CNN
F 4 "C20526" H 3550 5400 50 0001 C CNN "LCSC Part"
1 3550 5400
-1 0 0 -1
$EndComp
Connection ~ 3750 5400
Connection ~ 3450 5600
Wire Wire Line
2900 6250 3200 6250
$Comp
L Device:R_Small R30
U 1 1 60D30F47
P 3300 6250
F 0 "R30" V 3250 6250 50 0000 C BNN
F 1 "27" V 3150 6250 50 0000 C CNN
F 2 "stdpads:R_0603" H 3300 6250 50 0001 C CNN
F 3 "~" H 3300 6250 50 0001 C CNN
1 3300 6250
0 -1 -1 0
$EndComp
$Comp
L Transistor_BJT:MMBT3904 Q3
U 1 1 60D30F2B
P 3550 6450
F 0 "Q3" H 3700 6350 50 0000 L BNN
F 1 "MMBT3904" H 3700 6300 50 0000 L CNN
F 2 "stdpads:SOT-23" H 3750 6550 50 0001 C CNN
F 3 "~" H 3550 6450 50 0001 C CNN
F 4 "C20526" H 3550 6450 50 0001 C CNN "LCSC Part"
1 3550 6450
-1 0 0 -1
$EndComp
Text Notes 3100 6050 0 50 ~ 0
PSW (power button) output
Text Label 2900 6250 0 50 ~ 0
PSW
Wire Wire Line
4150 6250 3750 6250
Wire Wire Line
3400 6250 3450 6250
Wire Notes Line
2700 6100 2700 6900
Wire Notes Line
4250 6100 4250 6900
Wire Notes Line
2700 6100 4250 6100
Wire Notes Line
2700 6900 4250 6900
Text Label 4150 6250 2 50 ~ 0
PSWout
Connection ~ 3450 6650
Wire Wire Line
3750 6650 3450 6650
Connection ~ 3750 6450
$Comp
L Device:R_Small R31
U 1 1 60D30F3D
P 3750 6350
F 0 "R31" H 3800 6400 50 0000 L CNN
F 1 "1k" H 3800 6300 50 0000 L CNN
F 2 "stdpads:R_0603" H 3750 6350 50 0001 C CNN
F 3 "~" H 3750 6350 50 0001 C CNN
1 3750 6350
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R32
U 1 1 60D30F37
P 3750 6550
F 0 "R32" H 3700 6600 50 0000 R CNN
F 1 "1k" H 3700 6500 50 0000 R CNN
F 2 "stdpads:R_0603" H 3750 6550 50 0001 C CNN
F 3 "~" H 3750 6550 50 0001 C CNN
1 3750 6550
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0131
U 1 1 60D30F31
P 3450 6650
F 0 "#PWR0131" H 3450 6400 50 0001 C CNN
F 1 "GND" H 3450 6500 50 0000 C CNN
F 2 "" H 3450 6650 50 0001 C CNN
F 3 "" H 3450 6650 50 0001 C CNN
1 3450 6650
-1 0 0 -1
$EndComp
Text Label 2700 4950 0 50 ~ 0
ADB
Wire Wire Line
2700 4950 2900 4950
Text Label 1300 1850 2 50 ~ 0
D+
Text Label 1300 1950 2 50 ~ 0
D-
Wire Wire Line
1200 1950 1300 1950
Wire Wire Line
1600 1250 1600 1050
Wire Wire Line
1600 1250 1400 1250
Text Label 1400 1250 0 50 ~ 0
ADB
$Comp
L Device:R_Small R6
U 1 1 617A9FF7
P 3150 2350
F 0 "R6" H 3209 2396 50 0000 L CNN
F 1 "DNP" H 3209 2305 50 0000 L CNN
F 2 "stdpads:R_0603" H 3150 2350 50 0001 C CNN
F 3 "~" H 3150 2350 50 0001 C CNN
1 3150 2350
1 0 0 -1
$EndComp
$Comp
L Device:LED_Small_ALT D5
U 1 1 615BF820
P 2100 3550
F 0 "D5" V 2146 3482 50 0000 R CNN
F 1 "Yellow" V 2055 3482 50 0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric" V 2100 3550 50 0001 C CNN
F 3 "~" V 2100 3550 50 0001 C CNN
F 4 "C2296" H 2100 3550 50 0001 C CNN "LCSC Part"
1 2100 3550
0 -1 -1 0
$EndComp
$Comp
L GW_Power:MP2451 U3
U 1 1 6091401B
P 5600 1050
F 0 "U3" H 5600 1150 50 0000 C CNN
F 1 "MP2451DT" H 5600 1300 50 0000 C CNN
F 2 "stdpads:SOT-23-6" H 6300 800 50 0001 C CNN
F 3 "http://www.aosmd.com/res/data_sheets/AOZ1282CI-1.pdf" H 5350 800 50 0001 C CNN
F 4 "C14123" H 5600 1050 50 0001 C CNN "LCSC Part"
1 5600 1050
1 0 0 -1
$EndComp
$Comp
L GW_Logic:741G74DC U5
U 1 1 60421FAB
P 4300 4250
F 0 "U5" H 4300 4250 50 0000 C CNN
F 1 "74LVC1G74DC" H 4300 3950 50 0000 C CNN
F 2 "stdpads:NXP_VSSOP-8_2.3x2mm" H 4300 3900 50 0001 C TNN
F 3 "" H 4300 4050 60 0001 C CNN
F 4 "C503431" H 4300 4250 50 0001 C CNN "LCSC Part"
1 4300 4250
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:MMBT3904 Q5
U 1 1 619E3803
P 6000 2750
F 0 "Q5" H 6191 2796 50 0000 L CNN
F 1 "MMBT3904" H 6191 2705 50 0000 L CNN
F 2 "stdpads:SOT-23" H 6200 2850 50 0001 C CNN
F 3 "~" H 6000 2750 50 0001 C CNN
F 4 "C20526" H 6000 2750 50 0001 C CNN "LCSC Part"
1 6000 2750
1 0 0 1
$EndComp
$Comp
L Device:Polyfuse_Small F1
U 1 1 615DEF01
P 2550 950
F 0 "F1" V 2650 950 50 0000 C CNN
F 1 "500mA" V 2450 950 50 0000 C CNN
F 2 "stdpads:BelFuse_1206" H 2600 750 50 0001 L CNN
F 3 "~" H 2550 950 50 0001 C CNN
F 4 "C69688" H 2550 950 50 0001 C CNN "LCSC Part"
1 2550 950
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R33
U 1 1 615F35A3
P 4900 4350
F 0 "R33" V 4850 4350 50 0000 C BNN
F 1 "27" V 4750 4350 50 0000 C CNN
F 2 "stdpads:R_0603" H 4900 4350 50 0001 C CNN
F 3 "~" H 4900 4350 50 0001 C CNN
1 4900 4350
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small R15
U 1 1 60A451D2
P 2900 4250
F 0 "R15" H 2959 4296 50 0000 L CNN
F 1 "22k" H 2959 4205 50 0000 L CNN
F 2 "stdpads:R_0603" H 2900 4250 50 0001 C CNN
F 3 "~" H 2900 4250 50 0001 C CNN
1 2900 4250
1 0 0 -1
$EndComp
Wire Wire Line
5000 4000 5750 4000
Wire Wire Line
4800 4200 4700 4200
$Comp
L Device:Crystal_GND24_Small Y1
U 1 1 616F4596
P 3450 3050
F 0 "Y1" V 3400 3200 50 0000 L CNN
F 1 "12M" V 3500 3200 50 0000 L CNN
F 2 "stdpads:Crystal_SMD_3225-4Pin_3.2x2.5mm" H 3450 3050 50 0001 C CNN
F 3 "~" H 3450 3050 50 0001 C CNN
F 4 "C9002" H 3450 3050 50 0001 C CNN "LCSC Part"
1 3450 3050
0 -1 1 0
$EndComp
Connection ~ 3450 2950
Wire Wire Line
3450 2950 3650 2950
Wire Wire Line
3550 2900 3550 3050
Connection ~ 3450 3150
Wire Wire Line
3550 3150 3550 3100
Wire Wire Line
3650 3100 3650 3150
Wire Wire Line
3550 3150 3450 3150
$Comp
L power:GND #PWR0132
U 1 1 617AE2A9
P 3600 3150
F 0 "#PWR0132" H 3600 2900 50 0001 C CNN
F 1 "GND" H 3600 3000 50 0000 C CNN
F 2 "" H 3600 3150 50 0001 C CNN
F 3 "" H 3600 3150 50 0001 C CNN
1 3600 3150
1 0 0 -1
$EndComp
Wire Wire Line
3550 3100 3650 3100
Wire Wire Line
3550 3050 3600 3050
Wire Wire Line
3600 3050 3600 3150
Connection ~ 3550 3050
Wire Notes Line
2700 1900 4850 1900
$Comp
L power:GND #PWR0111
U 1 1 6185B030
P 3000 2250
F 0 "#PWR0111" H 3000 2000 50 0001 C CNN
F 1 "GND" H 3000 2100 50 0000 C CNN
F 2 "" H 3000 2250 50 0001 C CNN
F 3 "" H 3000 2250 50 0001 C CNN
1 3000 2250
1 0 0 -1
$EndComp
Wire Wire Line
3350 2900 3550 2900
Wire Wire Line
3350 3050 3350 2900
$Comp
L power:+3V3 #PWR0133
U 1 1 618C60F8
P 1700 3450
F 0 "#PWR0133" H 1700 3300 50 0001 C CNN
F 1 "+3V3" H 1700 3600 50 0000 C CNN
F 2 "" H 1700 3450 50 0001 C CNN
F 3 "" H 1700 3450 50 0001 C CNN
1 1700 3450
-1 0 0 -1
$EndComp
Text Notes 1650 3150 0 50 ~ 0
LEDs
$Comp
L Mechanical:MountingHole H8
U 1 1 619AF49D
P 2150 6250
F 0 "H8" H 2250 6250 50 0000 L CNN
F 1 " " H 2250 6210 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 2150 6250 50 0001 C CNN
F 3 "~" H 2150 6250 50 0001 C CNN
1 2150 6250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H6
U 1 1 619AF497
P 1550 6250
F 0 "H6" H 1650 6250 50 0000 L CNN
F 1 " " H 1650 6210 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1550 6250 50 0001 C CNN
F 3 "~" H 1550 6250 50 0001 C CNN
1 1550 6250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H5
U 1 1 619AF491
P 1250 6250
F 0 "H5" H 1350 6250 50 0000 L CNN
F 1 " " H 1350 6210 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1250 6250 50 0001 C CNN
F 3 "~" H 1250 6250 50 0001 C CNN
1 1250 6250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H7
U 1 1 619AF48B
P 1850 6250
F 0 "H7" H 1950 6250 50 0000 L CNN
F 1 " " H 1950 6210 50 0000 L CNN
F 2 "stdpads:PasteHole_1.152mm_NPTH" H 1850 6250 50 0001 C CNN
F 3 "~" H 1850 6250 50 0001 C CNN
1 1850 6250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5CC7E0C0
P 2150 6000
F 0 "H4" H 2250 6000 50 0000 L CNN
F 1 " " H 2250 5960 50 0000 L CNN
F 2 "stdpads:LPSeries-Screw" H 2150 6000 50 0001 C CNN
F 3 "~" H 2150 6000 50 0001 C CNN
1 2150 6000
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5CC795A2
P 1550 6000
F 0 "H2" H 1650 6000 50 0000 L CNN
F 1 " " H 1650 5960 50 0000 L CNN
F 2 "stdpads:LPSeries-Screw" H 1550 6000 50 0001 C CNN
F 3 "~" H 1550 6000 50 0001 C CNN
1 1550 6000
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5CC53461
P 1250 6000
F 0 "H1" H 1350 6000 50 0000 L CNN
F 1 " " H 1350 5960 50 0000 L CNN
F 2 "stdpads:LPSeries-Screw" H 1250 6000 50 0001 C CNN
F 3 "~" H 1250 6000 50 0001 C CNN
1 1250 6000
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5CC7E0B9
P 1850 6000
F 0 "H3" H 1950 6000 50 0000 L CNN
F 1 " " H 1950 5960 50 0000 L CNN
F 2 "stdpads:LPSeries-Screw" H 1850 6000 50 0001 C CNN
F 3 "~" H 1850 6000 50 0001 C CNN
1 1850 6000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 601DCB46
P 900 1150
F 0 "#PWR?" H 900 900 50 0001 C CNN
F 1 "GND" H 900 1000 50 0000 C CNN
F 2 "" H 900 1150 50 0001 C CNN
F 3 "" H 900 1150 50 0001 C CNN
1 900 1150
1 0 0 -1
$EndComp
Connection ~ 900 1150
$EndSCHEMATC
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