matemat/display/display.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "VFD Interface"
Date "2021-10-21"
Rev "2"
Comp "© 2021 oni"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Display_Character:LM16255K J4
U 1 1 603E61C5
P 9800 4550
F 0 "J4" H 10244 4596 50  0000 L CNN
F 1 "16T202DA1" H 10244 4505 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x07_P2.54mm_Vertical" H 9800 3750 50  0001 C CNN
F 3 "https://datasheet.datasheetarchive.com/originals/distributors/Datasheets-29/DSA-573169.pdf" H 9900 4450 50  0001 C CNN
	1    9800 4550
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 603E9B94
P 9800 3850
F 0 "#PWR0101" H 9800 3700 50  0001 C CNN
F 1 "+5V" H 9815 4023 50  0000 C CNN
F 2 "" H 9800 3850 50  0001 C CNN
F 3 "" H 9800 3850 50  0001 C CNN
	1    9800 3850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 603EA39B
P 9800 5250
F 0 "#PWR0102" H 9800 5000 50  0001 C CNN
F 1 "GND" H 9805 5077 50  0000 C CNN
F 2 "" H 9800 5250 50  0001 C CNN
F 3 "" H 9800 5250 50  0001 C CNN
	1    9800 5250
	1    0    0    -1  
$EndComp
$Comp
L MCU_Microchip_ATmega:ATmega32M1-AU U4
U 1 1 603EAA33
P 6300 3600
F 0 "U4" H 5656 3646 50  0000 R CNN
F 1 "ATmega32M1-AU" H 5656 3555 50  0000 R CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 6300 3600 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-8209-8-bit%20AVR%20ATmega16M1-32M1-64M1_Datasheet.pdf" H 6300 3600 50  0001 C CNN
	1    6300 3600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0103
U 1 1 603EC58D
P 6300 1400
F 0 "#PWR0103" H 6300 1250 50  0001 C CNN
F 1 "+5V" H 6315 1573 50  0000 C CNN
F 2 "" H 6300 1400 50  0001 C CNN
F 3 "" H 6300 1400 50  0001 C CNN
	1    6300 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 603ECB91
P 6300 5400
F 0 "#PWR0104" H 6300 5150 50  0001 C CNN
F 1 "GND" H 6305 5227 50  0000 C CNN
F 2 "" H 6300 5400 50  0001 C CNN
F 3 "" H 6300 5400 50  0001 C CNN
	1    6300 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 5400 6400 5400
Connection ~ 6300 5400
$Comp
L Device:C C6
U 1 1 603ED0F2
P 6550 1550
F 0 "C6" H 6665 1596 50  0000 L CNN
F 1 "100n" H 6665 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6588 1400 50  0001 C CNN
F 3 "~" H 6550 1550 50  0001 C CNN
	1    6550 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 1800 6300 1400
$Comp
L power:GND #PWR0105
U 1 1 603EEC0B
P 6550 1700
F 0 "#PWR0105" H 6550 1450 50  0001 C CNN
F 1 "GND" H 6555 1527 50  0000 C CNN
F 2 "" H 6550 1700 50  0001 C CNN
F 3 "" H 6550 1700 50  0001 C CNN
	1    6550 1700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 603EFB15
P 5950 1550
F 0 "C5" H 6065 1596 50  0000 L CNN
F 1 "100n" H 6065 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5988 1400 50  0001 C CNN
F 3 "~" H 5950 1550 50  0001 C CNN
	1    5950 1550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 603EFB2D
P 5950 1700
F 0 "#PWR0106" H 5950 1450 50  0001 C CNN
F 1 "GND" H 5955 1527 50  0000 C CNN
F 2 "" H 5950 1700 50  0001 C CNN
F 3 "" H 5950 1700 50  0001 C CNN
	1    5950 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5950 1400 6300 1400
Connection ~ 6300 1400
Wire Wire Line
	6300 1400 6400 1400
Wire Wire Line
	6400 1800 6400 1400
Connection ~ 6400 1400
Wire Wire Line
	6400 1400 6550 1400
$Comp
L Connector:AVR-ISP-6 J1
U 1 1 603F1568
P 4100 4950
F 0 "J1" H 3771 5046 50  0000 R CNN
F 1 "AVR-ISP-6" H 3771 4955 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical" V 3850 5000 50  0001 C CNN
F 3 " ~" H 2825 4400 50  0001 C CNN
	1    4100 4950
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 603F1D7C
P 4000 4450
F 0 "#PWR0107" H 4000 4300 50  0001 C CNN
F 1 "+5V" H 4015 4623 50  0000 C CNN
F 2 "" H 4000 4450 50  0001 C CNN
F 3 "" H 4000 4450 50  0001 C CNN
	1    4000 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 603F2033
P 4000 5350
F 0 "#PWR0108" H 4000 5100 50  0001 C CNN
F 1 "GND" H 4005 5177 50  0000 C CNN
F 2 "" H 4000 5350 50  0001 C CNN
F 3 "" H 4000 5350 50  0001 C CNN
	1    4000 5350
	1    0    0    -1  
$EndComp
Text Label 4500 4750 0    50   ~ 0
MISO
Text Label 4500 4850 0    50   ~ 0
MOSI
Text Label 4500 4950 0    50   ~ 0
SCK
Text Label 4500 5050 0    50   ~ 0
~RESET
Text Label 6900 4800 0    50   ~ 0
~RESET
$Comp
L Device:Crystal Y1
U 1 1 603F2D14
P 7300 4950
F 0 "Y1" V 7254 5081 50  0000 L CNN
F 1 "16MHz" V 7345 5081 50  0000 L CNN
F 2 "Crystal:Crystal_SMD_HC49-SD" H 7300 4950 50  0001 C CNN
F 3 "~" H 7300 4950 50  0001 C CNN
	1    7300 4950
	0    1    1    0   
$EndComp
Wire Wire Line
	6900 4900 7150 4900
Wire Wire Line
	7150 4900 7150 4800
Wire Wire Line
	7150 4800 7300 4800
Wire Wire Line
	6900 5000 7150 5000
Wire Wire Line
	7150 5000 7150 5100
Wire Wire Line
	7150 5100 7300 5100
$Comp
L Device:C C8
U 1 1 603F457D
P 7700 5250
F 0 "C8" H 7585 5204 50  0000 R CNN
F 1 "22p" H 7585 5295 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7738 5100 50  0001 C CNN
F 3 "~" H 7700 5250 50  0001 C CNN
	1    7700 5250
	-1   0    0    1   
$EndComp
Connection ~ 7300 4800
$Comp
L Device:C C7
U 1 1 603F4D46
P 7300 5250
F 0 "C7" H 7185 5204 50  0000 R CNN
F 1 "22p" H 7185 5295 50  0000 R CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7338 5100 50  0001 C CNN
F 3 "~" H 7300 5250 50  0001 C CNN
	1    7300 5250
	-1   0    0    1   
$EndComp
Connection ~ 7300 5100
Wire Wire Line
	7700 5100 7700 4800
Wire Wire Line
	7700 4800 7300 4800
$Comp
L power:GND #PWR0109
U 1 1 603F685C
P 7300 5400
F 0 "#PWR0109" H 7300 5150 50  0001 C CNN
F 1 "GND" H 7305 5227 50  0000 C CNN
F 2 "" H 7300 5400 50  0001 C CNN
F 3 "" H 7300 5400 50  0001 C CNN
	1    7300 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7300 5400 7700 5400
Connection ~ 7300 5400
$Comp
L Device:C C2
U 1 1 603F72BE
P 2250 7050
F 0 "C2" H 2365 7096 50  0000 L CNN
F 1 "10n" H 2365 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2288 6900 50  0001 C CNN
F 3 "~" H 2250 7050 50  0001 C CNN
	1    2250 7050
	1    0    0    -1  
$EndComp
Text Label 2500 6900 0    50   ~ 0
~RESET
Wire Wire Line
	2250 6900 2500 6900
$Comp
L power:GND #PWR0110
U 1 1 603F7DF2
P 2250 7200
F 0 "#PWR0110" H 2250 6950 50  0001 C CNN
F 1 "GND" H 2255 7027 50  0000 C CNN
F 2 "" H 2250 7200 50  0001 C CNN
F 3 "" H 2250 7200 50  0001 C CNN
	1    2250 7200
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0111
U 1 1 603F80EA
P 2250 6600
F 0 "#PWR0111" H 2250 6450 50  0001 C CNN
F 1 "+5V" H 2265 6773 50  0000 C CNN
F 2 "" H 2250 6600 50  0001 C CNN
F 3 "" H 2250 6600 50  0001 C CNN
	1    2250 6600
	1    0    0    -1  
$EndComp
$Comp
L Interface_CAN_LIN:MCP2551-I-SN U3
U 1 1 603F8D3D
P 4550 6850
F 0 "U3" H 4550 7431 50  0000 C CNN
F 1 "MCP2551-I-SN" H 4550 7340 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 4550 6350 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/devicedoc/21667d.pdf" H 4550 6850 50  0001 C CNN
	1    4550 6850
	1    0    0    -1  
$EndComp
Text Label 5050 6750 0    50   ~ 0
CAN+
Text Label 5050 6950 0    50   ~ 0
CAN-
$Comp
L power:GND #PWR0112
U 1 1 603FAAE0
P 5850 7350
F 0 "#PWR0112" H 5850 7100 50  0001 C CNN
F 1 "GND" H 5855 7177 50  0000 C CNN
F 2 "" H 5850 7350 50  0001 C CNN
F 3 "" H 5850 7350 50  0001 C CNN
	1    5850 7350
	1    0    0    -1  
$EndComp
Text Label 5750 6850 2    50   ~ 0
CAN+
Text Label 5750 7150 2    50   ~ 0
CAN+
Text Label 5750 6950 2    50   ~ 0
CAN-
Text Label 5750 7050 2    50   ~ 0
CAN-
Wire Wire Line
	5750 6850 5950 6850
Wire Wire Line
	5750 6950 5950 6950
Wire Wire Line
	5750 7050 5950 7050
Wire Wire Line
	5750 7150 5950 7150
$Comp
L power:+5V #PWR0113
U 1 1 603FCBC4
P 4550 6050
F 0 "#PWR0113" H 4550 5900 50  0001 C CNN
F 1 "+5V" H 4565 6223 50  0000 C CNN
F 2 "" H 4550 6050 50  0001 C CNN
F 3 "" H 4550 6050 50  0001 C CNN
	1    4550 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 603FD0AF
P 4900 6200
F 0 "C4" H 5015 6246 50  0000 L CNN
F 1 "100n" H 5015 6155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4938 6050 50  0001 C CNN
F 3 "~" H 4900 6200 50  0001 C CNN
	1    4900 6200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 603FD45D
P 4550 7250
F 0 "#PWR0114" H 4550 7000 50  0001 C CNN
F 1 "GND" H 4555 7077 50  0000 C CNN
F 2 "" H 4550 7250 50  0001 C CNN
F 3 "" H 4550 7250 50  0001 C CNN
	1    4550 7250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 603FD849
P 4900 6350
F 0 "#PWR0115" H 4900 6100 50  0001 C CNN
F 1 "GND" H 4905 6177 50  0000 C CNN
F 2 "" H 4900 6350 50  0001 C CNN
F 3 "" H 4900 6350 50  0001 C CNN
	1    4900 6350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 6050 4550 6450
Wire Wire Line
	4900 6050 4550 6050
Connection ~ 4550 6050
Text Label 4050 6650 2    50   ~ 0
CANTX
Text Label 4050 6750 2    50   ~ 0
CANRX
Text Label 6900 3200 0    50   ~ 0
CANTX
Text Label 6900 3300 0    50   ~ 0
CANRX
$Comp
L Device:R R2
U 1 1 603FFAC1
P 3950 7200
F 0 "R2" H 4020 7246 50  0000 L CNN
F 1 "0" H 4020 7155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 3880 7200 50  0001 C CNN
F 3 "~" H 3950 7200 50  0001 C CNN
	1    3950 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 604000E9
P 3950 7350
F 0 "#PWR0116" H 3950 7100 50  0001 C CNN
F 1 "GND" H 3955 7177 50  0000 C CNN
F 2 "" H 3950 7350 50  0001 C CNN
F 3 "" H 3950 7350 50  0001 C CNN
	1    3950 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 7050 4050 7050
Text Label 9400 4050 2    50   ~ 0
VFDRS
Text Label 9400 4150 2    50   ~ 0
VFDR~W
Text Label 9400 4250 2    50   ~ 0
VFDE
Text Label 9400 4350 2    50   ~ 0
VFDDB0
Text Label 9400 4450 2    50   ~ 0
VFDDB1
Text Label 9400 4550 2    50   ~ 0
VFDDB2
Text Label 9400 4650 2    50   ~ 0
VFDDB3
Text Label 9400 4750 2    50   ~ 0
VFDDB4
Text Label 9400 4850 2    50   ~ 0
VFDDB5
Text Label 9400 4950 2    50   ~ 0
VFDDB6
Text Label 9400 5050 2    50   ~ 0
VFDDB7
Text Label 6900 3500 0    50   ~ 0
VFDRS
Text Label 6900 3600 0    50   ~ 0
VFDR~W
Text Label 6900 3700 0    50   ~ 0
VFDE
Text Label 6900 2100 0    50   ~ 0
VFDDB0
Text Label 6900 2200 0    50   ~ 0
VFDDB1
Text Label 6900 2300 0    50   ~ 0
VFDDB2
Text Label 6900 2400 0    50   ~ 0
VFDDB3
Text Label 6900 2500 0    50   ~ 0
VFDDB4
Text Label 6900 2600 0    50   ~ 0
VFDDB5
Text Label 6900 2700 0    50   ~ 0
VFDDB6
Text Label 6900 2800 0    50   ~ 0
VFDDB7
Text Label 6900 4100 0    50   ~ 0
MISO
Text Label 6900 4200 0    50   ~ 0
MOSI
Text Label 6900 4300 0    50   ~ 0
SCK
$Comp
L Connector_Generic:Conn_01x08 J2
U 1 1 60406261
P 6150 6850
F 0 "J2" H 6230 6842 50  0000 L CNN
F 1 "CANPWR" H 6230 6751 50  0000 L CNN
F 2 "TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-8-2.54_1x08_P2.54mm_Horizontal" H 6150 6850 50  0001 C CNN
F 3 "~" H 6150 6850 50  0001 C CNN
	1    6150 6850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 60408D3A
P 2300 1850
F 0 "#PWR0118" H 2300 1600 50  0001 C CNN
F 1 "GND" H 2305 1677 50  0000 C CNN
F 2 "" H 2300 1850 50  0001 C CNN
F 3 "" H 2300 1850 50  0001 C CNN
	1    2300 1850
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR0120
U 1 1 60409342
P 5850 6550
F 0 "#PWR0120" H 5850 6400 50  0001 C CNN
F 1 "+12V" H 5865 6723 50  0000 C CNN
F 2 "" H 5850 6550 50  0001 C CNN
F 3 "" H 5850 6550 50  0001 C CNN
	1    5850 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 6040B95B
P 3750 2650
F 0 "C3" H 3865 2696 50  0000 L CNN
F 1 "10u" H 3865 2605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 3788 2500 50  0001 C CNN
F 3 "~" H 3750 2650 50  0001 C CNN
	1    3750 2650
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 6040BEB5
P 1550 2550
F 0 "C1" H 1665 2596 50  0000 L CNN
F 1 "100n" H 1665 2505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 1588 2400 50  0001 C CNN
F 3 "~" H 1550 2550 50  0001 C CNN
	1    1550 2550
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:LM2937xMP U1
U 1 1 604123B4
P 2300 1550
F 0 "U1" H 2300 1792 50  0000 C CNN
F 1 "LM2937IMPX-5.0" H 2300 1701 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 2300 1775 50  0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/lm2937.pdf" H 2300 1500 50  0001 C CNN
	1    2300 1550
	1    0    0    -1  
$EndComp
Text Label 6900 3900 0    50   ~ 0
BUTTON0
Text Label 6900 4000 0    50   ~ 0
BUTTON1
Text Label 6900 4400 0    50   ~ 0
BUTTON2
Text Label 6900 4500 0    50   ~ 0
BUTTON3
Text Label 6900 4600 0    50   ~ 0
BUTTON4
$Comp
L power:GND #PWR0121
U 1 1 60425E31
P 10050 3050
F 0 "#PWR0121" H 10050 2800 50  0001 C CNN
F 1 "GND" H 10055 2877 50  0000 C CNN
F 2 "" H 10050 3050 50  0001 C CNN
F 3 "" H 10050 3050 50  0001 C CNN
	1    10050 3050
	1    0    0    -1  
$EndComp
Text Label 8750 2450 2    50   ~ 0
BUTTON0
Text Label 8750 2550 2    50   ~ 0
BUTTON1
Text Label 8750 2650 2    50   ~ 0
BUTTON2
Text Label 8750 2750 2    50   ~ 0
BUTTON3
Text Label 8750 2850 2    50   ~ 0
BUTTON4
Text Label 6900 3100 0    50   ~ 0
BUTTON6
Text Label 6900 3000 0    50   ~ 0
BUTTON5
Text Label 8750 3050 2    50   ~ 0
BUTTON6
Text Label 8750 2950 2    50   ~ 0
BUTTON5
$Comp
L Device:R R3
U 1 1 60428313
P 8850 2200
F 0 "R3" H 8920 2246 50  0000 L CNN
F 1 "1k" H 8920 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8780 2200 50  0001 C CNN
F 3 "~" H 8850 2200 50  0001 C CNN
	1    8850 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 604286C1
P 8950 2200
F 0 "R4" H 9020 2246 50  0000 L CNN
F 1 "1k" H 9020 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8880 2200 50  0001 C CNN
F 3 "~" H 8950 2200 50  0001 C CNN
	1    8950 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 60428ACF
P 9050 2200
F 0 "R5" H 9120 2246 50  0000 L CNN
F 1 "1k" H 9120 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8980 2200 50  0001 C CNN
F 3 "~" H 9050 2200 50  0001 C CNN
	1    9050 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R6
U 1 1 60428D55
P 9150 2200
F 0 "R6" H 9220 2246 50  0000 L CNN
F 1 "1k" H 9220 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9080 2200 50  0001 C CNN
F 3 "~" H 9150 2200 50  0001 C CNN
	1    9150 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 60428FD6
P 9250 2200
F 0 "R7" H 9320 2246 50  0000 L CNN
F 1 "1k" H 9320 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9180 2200 50  0001 C CNN
F 3 "~" H 9250 2200 50  0001 C CNN
	1    9250 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R8
U 1 1 60428FEC
P 9350 2200
F 0 "R8" H 9420 2246 50  0000 L CNN
F 1 "1k" H 9420 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9280 2200 50  0001 C CNN
F 3 "~" H 9350 2200 50  0001 C CNN
	1    9350 2200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 60428FF6
P 9450 2200
F 0 "R9" H 9520 2246 50  0000 L CNN
F 1 "1k" H 9520 2155 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 9380 2200 50  0001 C CNN
F 3 "~" H 9450 2200 50  0001 C CNN
	1    9450 2200
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0122
U 1 1 6042E9B9
P 9450 2050
F 0 "#PWR0122" H 9450 1900 50  0001 C CNN
F 1 "+5V" H 9465 2223 50  0000 C CNN
F 2 "" H 9450 2050 50  0001 C CNN
F 3 "" H 9450 2050 50  0001 C CNN
	1    9450 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 2050 8950 2050
Connection ~ 8950 2050
Wire Wire Line
	8950 2050 9050 2050
Connection ~ 9050 2050
Wire Wire Line
	9050 2050 9150 2050
Connection ~ 9150 2050
Wire Wire Line
	9150 2050 9250 2050
Connection ~ 9250 2050
Wire Wire Line
	9250 2050 9350 2050
Connection ~ 9350 2050
Wire Wire Line
	9350 2050 9450 2050
Connection ~ 9450 2050
Wire Wire Line
	8750 2450 8850 2450
Wire Wire Line
	8750 2550 8950 2550
Wire Wire Line
	8750 2650 9050 2650
Wire Wire Line
	8750 2750 9150 2750
Wire Wire Line
	8750 2850 9250 2850
Wire Wire Line
	8750 2950 9350 2950
Wire Wire Line
	8750 3050 9450 3050
Wire Wire Line
	8850 2350 8850 2450
Connection ~ 8850 2450
Wire Wire Line
	8850 2450 9550 2450
Wire Wire Line
	8950 2350 8950 2550
Connection ~ 8950 2550
Wire Wire Line
	8950 2550 9550 2550
Wire Wire Line
	9050 2350 9050 2650
Connection ~ 9050 2650
Wire Wire Line
	9050 2650 9550 2650
Wire Wire Line
	9150 2350 9150 2750
Connection ~ 9150 2750
Wire Wire Line
	9150 2750 9550 2750
Wire Wire Line
	9250 2350 9250 2850
Connection ~ 9250 2850
Wire Wire Line
	9250 2850 9550 2850
Wire Wire Line
	9350 2350 9350 2950
Connection ~ 9350 2950
Wire Wire Line
	9350 2950 9550 2950
Wire Wire Line
	9450 2350 9450 3050
Connection ~ 9450 3050
Wire Wire Line
	9450 3050 9550 3050
$Comp
L Mechanical:MountingHole H3
U 1 1 604694E2
P 9350 6050
F 0 "H3" H 9450 6096 50  0000 L CNN
F 1 "NE" H 9450 6005 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 9350 6050 50  0001 C CNN
F 3 "~" H 9350 6050 50  0001 C CNN
	1    9350 6050
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 60469858
P 9350 6250
F 0 "H4" H 9450 6296 50  0000 L CNN
F 1 "SE" H 9450 6205 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 9350 6250 50  0001 C CNN
F 3 "~" H 9350 6250 50  0001 C CNN
	1    9350 6250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 60469AC5
P 9000 6250
F 0 "H2" H 9100 6296 50  0000 L CNN
F 1 "SW" H 9100 6205 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 9000 6250 50  0001 C CNN
F 3 "~" H 9000 6250 50  0001 C CNN
	1    9000 6250
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 60469D35
P 9000 6050
F 0 "H1" H 9100 6096 50  0000 L CNN
F 1 "NW" H 9100 6005 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5_DIN965" H 9000 6050 50  0001 C CNN
F 3 "~" H 9000 6050 50  0001 C CNN
	1    9000 6050
	1    0    0    -1  
$EndComp
$Comp
L Graphic:Logo_Open_Hardware_Small LOGO1
U 1 1 6046A7CD
P 10550 6150
F 0 "LOGO1" H 10550 6425 50  0001 C CNN
F 1 "Logo_Open_Hardware_Small" H 10550 5925 50  0001 C CNN
F 2 "Symbol:OSHW-Logo2_7.3x6mm_SilkScreen" H 10550 6150 50  0001 C CNN
F 3 "~" H 10550 6150 50  0001 C CNN
	1    10550 6150
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x07_Odd_Even J3
U 1 1 60408E13
P 9750 2750
F 0 "J3" H 9800 3267 50  0000 C CNN
F 1 "BUTTONS" H 9800 3176 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical" H 9750 2750 50  0001 C CNN
F 3 "~" H 9750 2750 50  0001 C CNN
	1    9750 2750
	1    0    0    -1  
$EndComp
Connection ~ 10050 2550
Wire Wire Line
	10050 2550 10050 2450
Connection ~ 10050 2650
Wire Wire Line
	10050 2650 10050 2550
Connection ~ 10050 2750
Wire Wire Line
	10050 2750 10050 2650
Connection ~ 10050 2850
Wire Wire Line
	10050 2850 10050 2750
Connection ~ 10050 2950
Wire Wire Line
	10050 2950 10050 2850
Connection ~ 10050 3050
Wire Wire Line
	10050 3050 10050 2950
$Comp
L Device:R R1
U 1 1 6042C762
P 2250 6750
F 0 "R1" H 2320 6796 50  0000 L CNN
F 1 "10k" H 2320 6705 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2180 6750 50  0001 C CNN
F 3 "~" H 2250 6750 50  0001 C CNN
	1    2250 6750
	1    0    0    -1  
$EndComp
Connection ~ 2250 6900
$Comp
L Device:C C9
U 1 1 609876B1
P 1200 2550
F 0 "C9" H 1315 2596 50  0000 L CNN
F 1 "10u" H 1315 2505 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder" H 1238 2400 50  0001 C CNN
F 3 "~" H 1200 2550 50  0001 C CNN
	1    1200 2550
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 6098839D
P 3150 2500
F 0 "L1" V 3340 2500 50  0000 C CNN
F 1 "3.3u" V 3249 2500 50  0000 C CNN
F 2 "Inductor_SMD:L_Taiyo-Yuden_NR-50xx_HandSoldering" H 3150 2500 50  0001 C CNN
F 3 "~" H 3150 2500 50  0001 C CNN
	1    3150 2500
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R11
U 1 1 60988D60
P 3300 2650
F 0 "R11" H 3370 2696 50  0000 L CNN
F 1 "52k3" H 3370 2605 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 3230 2650 50  0001 C CNN
F 3 "~" H 3300 2650 50  0001 C CNN
	1    3300 2650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 60988FF2
P 3300 2950
F 0 "R12" H 3370 2996 50  0000 L CNN
F 1 "10k" H 3370 2905 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 3230 2950 50  0001 C CNN
F 3 "~" H 3300 2950 50  0001 C CNN
	1    3300 2950
	1    0    0    -1  
$EndComp
Connection ~ 3300 2800
Wire Wire Line
	4100 3100 3750 3100
Wire Wire Line
	3300 2800 3000 2800
Wire Wire Line
	1200 2700 1200 3100
$Comp
L power:+12V #PWR01
U 1 1 609B470D
P 1200 2400
F 0 "#PWR01" H 1200 2250 50  0001 C CNN
F 1 "+12V" H 1215 2573 50  0000 C CNN
F 2 "" H 1200 2400 50  0001 C CNN
F 3 "" H 1200 2400 50  0001 C CNN
	1    1200 2400
	1    0    0    -1  
$EndComp
Connection ~ 1200 2400
Wire Wire Line
	1200 2400 1550 2400
$Comp
L power:+5V #PWR03
U 1 1 609BACC9
P 4100 2500
F 0 "#PWR03" H 4100 2350 50  0001 C CNN
F 1 "+5V" H 4115 2673 50  0000 C CNN
F 2 "" H 4100 2500 50  0001 C CNN
F 3 "" H 4100 2500 50  0001 C CNN
	1    4100 2500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 609BB302
P 2300 3100
F 0 "#PWR02" H 2300 2850 50  0001 C CNN
F 1 "GND" H 2305 2927 50  0000 C CNN
F 2 "" H 2300 3100 50  0001 C CNN
F 3 "" H 2300 3100 50  0001 C CNN
	1    2300 3100
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Switching:DIO6970 U5
U 1 1 616FC5FB
P 2300 2500
F 0 "U5" H 2300 2867 50  0000 C CNN
F 1 " ‎AP62150WU" H 2300 2776 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 2350 2200 50  0001 L CNN
F 3 "http://www.dioo.com/uploads/product/20190313/7a4d03690a9be004035eb1035a429f24.pdf" H 2800 2500 50  0001 C CNN
	1    2300 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 3100 2300 2800
Connection ~ 2300 3100
$Comp
L Device:C C10
U 1 1 60988B02
P 2850 2400
F 0 "C10" H 2965 2446 50  0000 L CNN
F 1 "100n" H 2965 2355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2888 2250 50  0001 C CNN
F 3 "~" H 2850 2400 50  0001 C CNN
	1    2850 2400
	0    -1   -1   0   
$EndComp
Connection ~ 3300 3100
Wire Wire Line
	3000 2500 2700 2500
Wire Wire Line
	3000 2400 3000 2500
Connection ~ 3000 2500
Wire Wire Line
	2300 3100 3300 3100
Wire Wire Line
	1200 3100 1550 3100
Wire Wire Line
	2700 2600 3000 2600
Wire Wire Line
	3000 2600 3000 2800
Wire Wire Line
	4100 2500 3750 2500
Connection ~ 4100 2500
Connection ~ 3300 2500
Wire Wire Line
	4100 3100 4100 2800
Connection ~ 1550 2400
Wire Wire Line
	1550 2400 1900 2400
Wire Wire Line
	1550 2700 1550 3100
Connection ~ 1550 3100
Wire Wire Line
	1550 3100 2300 3100
Connection ~ 3750 2500
Wire Wire Line
	3750 2500 3300 2500
Wire Wire Line
	3750 2800 3750 3100
Connection ~ 3750 3100
Wire Wire Line
	3750 3100 3300 3100
Wire Wire Line
	2000 1550 1550 1550
Wire Wire Line
	1550 1550 1550 2400
Wire Wire Line
	2600 1550 3750 1550
Wire Wire Line
	3750 1550 3750 2500
$Comp
L Device:C C11
U 1 1 60987A56
P 4100 2650
F 0 "C11" H 4215 2696 50  0000 L CNN
F 1 "22u" H 4215 2605 50  0000 L CNN
F 2 "Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder" H 4138 2500 50  0001 C CNN
F 3 "~" H 4100 2650 50  0001 C CNN
	1    4100 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 6550 5950 6550
Wire Wire Line
	5950 6650 5850 6650
Wire Wire Line
	5850 6650 5850 6750
Wire Wire Line
	5950 7250 5850 7250
Connection ~ 5850 7250
Wire Wire Line
	5850 7250 5850 7350
Wire Wire Line
	5950 6750 5850 6750
Connection ~ 5850 6750
Wire Wire Line
	5850 6750 5850 7250
Text Label 10300 4350 0    50   ~ 0
VF~RESET
Text Label 6900 3400 0    50   ~ 0
VF~RESET
$Comp
L Device:R R10
U 1 1 61B6A1DD
P 10200 4500
F 0 "R10" H 10270 4546 50  0000 L CNN
F 1 "1k" H 10270 4455 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 10130 4500 50  0001 C CNN
F 3 "~" H 10200 4500 50  0001 C CNN
	1    10200 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 61B6A5A3
P 10200 4650
F 0 "#PWR0117" H 10200 4400 50  0001 C CNN
F 1 "GND" H 10205 4477 50  0000 C CNN
F 2 "" H 10200 4650 50  0001 C CNN
F 3 "" H 10200 4650 50  0001 C CNN
	1    10200 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	10300 4350 10200 4350
Connection ~ 10200 4350
$EndSCHEMATC