Arduino.sch

EESchema Schematic File Version 4
LIBS:doorhat-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L doorhat-rescue:ATMEGA328P-A IC1
U 1 1 5C846C16
P 4400 2950
F 0 "IC1" H 4450 4407 50  0000 C CNN
F 1 "ATMEGA328P" H 4450 4316 50  0000 C CNN
F 2 "Housings_QFP:LQFP-32_7x7mm_Pitch0.8mm" H 4450 4225 50  0000 C CIN
F 3 "" H 4400 2950 50  0000 C CNN
	1    4400 2950
	1    0    0    -1  
$EndComp
$Comp
L doorhat-rescue:Crystal Y1
U 1 1 5C846C1D
P 7475 2475
F 0 "Y1" V 7429 2606 50  0000 L CNN
F 1 "16MHz" V 7520 2606 50  0000 L CNN
F 2 "Crystals:Crystal_HC49-U_Vertical" H 7475 2475 50  0001 C CNN
F 3 "" H 7475 2475 50  0000 C CNN
	1    7475 2475
	0    1    1    0   
$EndComp
$Comp
L doorhat-rescue:C C1
U 1 1 5C846C24
P 7925 2225
F 0 "C1" V 7673 2225 50  0000 C CNN
F 1 "22pF" V 7764 2225 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7963 2075 50  0001 C CNN
F 3 "" H 7925 2225 50  0000 C CNN
	1    7925 2225
	0    1    1    0   
$EndComp
$Comp
L doorhat-rescue:R R13
U 1 1 5C846C2B
P 6650 3050
F 0 "R13" H 6720 3096 50  0000 L CNN
F 1 "10K" H 6720 3005 50  0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6580 3050 50  0001 C CNN
F 3 "" H 6650 3050 50  0000 C CNN
	1    6650 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 5C846C32
P 8225 2475
F 0 "#PWR0116" H 8225 2225 50  0001 C CNN
F 1 "GND" V 8230 2347 50  0000 R CNN
F 2 "" H 8225 2475 50  0000 C CNN
F 3 "" H 8225 2475 50  0000 C CNN
	1    8225 2475
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR0117
U 1 1 5C846C38
P 3400 1750
F 0 "#PWR0117" H 3400 1600 50  0001 C CNN
F 1 "+5V" H 3415 1923 50  0000 C CNN
F 2 "" H 3400 1750 50  0000 C CNN
F 3 "" H 3400 1750 50  0000 C CNN
	1    3400 1750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 5C846C45
P 3400 4250
F 0 "#PWR0118" H 3400 4000 50  0001 C CNN
F 1 "GND" H 3405 4077 50  0000 C CNN
F 2 "" H 3400 4250 50  0000 C CNN
F 3 "" H 3400 4250 50  0000 C CNN
	1    3400 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 3950 3400 3950
Wire Wire Line
	3400 3950 3400 4050
Wire Wire Line
	3500 4050 3400 4050
Connection ~ 3400 4050
Wire Wire Line
	3500 4150 3400 4150
Connection ~ 3400 4150
Wire Wire Line
	3400 1750 3400 1850
Wire Wire Line
	3400 2450 3500 2450
Wire Wire Line
	3500 2150 3400 2150
Connection ~ 3400 2150
Wire Wire Line
	3500 1950 3400 1950
Connection ~ 3400 1950
Wire Wire Line
	3500 1850 3400 1850
Connection ~ 3400 1850
$Comp
L doorhat-rescue:C C4
U 1 1 5C846C59
P 7925 2725
F 0 "C4" V 7673 2725 50  0000 C CNN
F 1 "22pF" V 7764 2725 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7963 2575 50  0001 C CNN
F 3 "" H 7925 2725 50  0000 C CNN
	1    7925 2725
	0    1    1    0   
$EndComp
Wire Wire Line
	8075 2225 8175 2225
Wire Wire Line
	8175 2225 8175 2475
Wire Wire Line
	8175 2725 8075 2725
Wire Wire Line
	8225 2475 8175 2475
Connection ~ 8175 2475
Wire Wire Line
	7275 2225 7275 2425
Wire Wire Line
	7275 2525 7275 2725
Wire Wire Line
	7275 2725 7475 2725
Wire Wire Line
	7275 2225 7475 2225
Wire Wire Line
	7475 2325 7475 2225
Connection ~ 7475 2225
Wire Wire Line
	7475 2625 7475 2725
Connection ~ 7475 2725
$Comp
L doorhat-rescue:C C5
U 1 1 5C846C6F
P 6650 3550
F 0 "C5" H 6535 3504 50  0000 R CNN
F 1 "100nF" H 6535 3595 50  0000 R CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6688 3400 50  0001 C CNN
F 3 "" H 6650 3550 50  0000 C CNN
	1    6650 3550
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0119
U 1 1 5C846C76
P 6650 2800
F 0 "#PWR0119" H 6650 2650 50  0001 C CNN
F 1 "+5V" H 6665 2973 50  0000 C CNN
F 2 "" H 6650 2800 50  0000 C CNN
F 3 "" H 6650 2800 50  0000 C CNN
	1    6650 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 3200 6650 3300
Connection ~ 6650 3300
Wire Wire Line
	6650 2900 6650 2800
Wire Wire Line
	6650 3300 5400 3300
$Comp
L doorhat-rescue:C C2
U 1 1 5C846C9B
P 2300 2600
F 0 "C2" H 2185 2554 50  0000 R CNN
F 1 "100nF" H 2185 2645 50  0000 R CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2338 2450 50  0001 C CNN
F 3 "" H 2300 2600 50  0000 C CNN
	1    2300 2600
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0120
U 1 1 5C846CA2
P 2300 2300
F 0 "#PWR0120" H 2300 2150 50  0001 C CNN
F 1 "+5V" H 2315 2473 50  0000 C CNN
F 2 "" H 2300 2300 50  0000 C CNN
F 3 "" H 2300 2300 50  0000 C CNN
	1    2300 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 5C846CA8
P 2300 2900
F 0 "#PWR0121" H 2300 2650 50  0001 C CNN
F 1 "GND" H 2305 2727 50  0000 C CNN
F 2 "" H 2300 2900 50  0000 C CNN
F 3 "" H 2300 2900 50  0000 C CNN
	1    2300 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 2300 2300 2450
Wire Wire Line
	2300 2750 2300 2900
$Comp
L doorhat-rescue:C C3
U 1 1 5C846CB0
P 2800 2600
F 0 "C3" H 2685 2554 50  0000 R CNN
F 1 "100nF" H 2685 2645 50  0000 R CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2838 2450 50  0001 C CNN
F 3 "" H 2800 2600 50  0000 C CNN
	1    2800 2600
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0122
U 1 1 5C846CB7
P 2800 2300
F 0 "#PWR0122" H 2800 2150 50  0001 C CNN
F 1 "+5V" H 2815 2473 50  0000 C CNN
F 2 "" H 2800 2300 50  0000 C CNN
F 3 "" H 2800 2300 50  0000 C CNN
	1    2800 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 5C846CBD
P 2800 2900
F 0 "#PWR0123" H 2800 2650 50  0001 C CNN
F 1 "GND" H 2805 2727 50  0000 C CNN
F 2 "" H 2800 2900 50  0000 C CNN
F 3 "" H 2800 2900 50  0000 C CNN
	1    2800 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 2300 2800 2450
Wire Wire Line
	2800 2750 2800 2900
$Comp
L doorhat-rescue:CONN_02X03 P1
U 1 1 5C846CCC
P 4600 5200
F 0 "P1" H 4600 5515 50  0000 C CNN
F 1 "ICSP" H 4600 5424 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 4600 4000 50  0001 C CNN
F 3 "" H 4600 4000 50  0000 C CNN
	1    4600 5200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 5C846CD3
P 4950 5400
F 0 "#PWR0124" H 4950 5150 50  0001 C CNN
F 1 "GND" H 4955 5227 50  0000 C CNN
F 2 "" H 4950 5400 50  0000 C CNN
F 3 "" H 4950 5400 50  0000 C CNN
	1    4950 5400
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0125
U 1 1 5C846CD9
P 4950 5000
F 0 "#PWR0125" H 4950 4850 50  0001 C CNN
F 1 "+5V" H 4965 5173 50  0000 C CNN
F 2 "" H 4950 5000 50  0000 C CNN
F 3 "" H 4950 5000 50  0000 C CNN
	1    4950 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 5100 4950 5100
Wire Wire Line
	4950 5100 4950 5000
Wire Wire Line
	4850 5300 4950 5300
Wire Wire Line
	4950 5300 4950 5400
Wire Wire Line
	3950 5100 4350 5100
Wire Wire Line
	3950 5200 4350 5200
Wire Wire Line
	3950 5300 4350 5300
$Comp
L power:GND #PWR0126
U 1 1 5C847064
P 6650 3800
F 0 "#PWR0126" H 6650 3550 50  0001 C CNN
F 1 "GND" H 6655 3623 50  0000 C CNN
F 2 "" H 6650 3800 50  0001 C CNN
F 3 "" H 6650 3800 50  0001 C CNN
	1    6650 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 3700 6650 3725
Wire Wire Line
	5400 2150 5700 2150
Wire Wire Line
	5400 2250 5700 2250
Wire Wire Line
	5400 2350 5700 2350
Wire Wire Line
	4850 5200 5350 5200
Wire Wire Line
	3400 4050 3400 4150
Wire Wire Line
	3400 4150 3400 4250
Wire Wire Line
	3400 2150 3400 2450
Wire Wire Line
	3400 1950 3400 2150
Wire Wire Line
	3400 1850 3400 1950
Wire Wire Line
	8175 2475 8175 2725
Wire Wire Line
	7475 2225 7775 2225
Wire Wire Line
	7475 2725 7775 2725
Wire Wire Line
	6650 3300 6650 3400
$Comp
L Switch:SW_SPST SW?
U 1 1 5CA4095A
P 7150 3300
F 0 "SW?" H 7150 3535 50  0000 C CNN
F 1 "SW_SPST" H 7150 3444 50  0000 C CNN
F 2 "" H 7150 3300 50  0001 C CNN
F 3 "" H 7150 3300 50  0001 C CNN
	1    7150 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 3300 6950 3300
Wire Wire Line
	6650 3725 7350 3725
Wire Wire Line
	7350 3725 7350 3300
Connection ~ 6650 3725
Wire Wire Line
	6650 3725 6650 3800
Text GLabel 5500 3550 2    50   Output ~ 0
serial_hash
Wire Wire Line
	5400 3550 5500 3550
Text GLabel 5500 3450 2    50   Input ~ 0
serial_program
Wire Wire Line
	5400 3450 5500 3450
Text GLabel 5500 3650 2    50   Input ~ 0
cardreader_clk
Wire Wire Line
	5400 3650 5500 3650
Text GLabel 5500 3750 2    50   Input ~ 0
cardreader_data
Wire Wire Line
	5400 3750 5500 3750
Text GLabel 5500 1850 2    50   Input ~ 0
serial_rfid_data
Wire Wire Line
	5400 1850 5500 1850
Text GLabel 5500 1950 2    50   Output ~ 0
serial_rfid_enable
Wire Wire Line
	5400 1950 5500 1950
Text GLabel 5500 2050 2    50   Output ~ 0
mfr_rfid_ss
Wire Wire Line
	5400 2050 5500 2050
Text GLabel 7275 2425 0    50   BiDi ~ 0
xtal1
Text GLabel 7275 2525 0    50   BiDi ~ 0
xtal2
Text GLabel 5525 2450 2    50   BiDi ~ 0
xtal1
Text GLabel 5525 2550 2    50   BiDi ~ 0
xtal2
Wire Wire Line
	5400 2450 5525 2450
Text GLabel 5700 2150 2    50   Output ~ 0
mosi
Text GLabel 5700 2250 2    50   Input ~ 0
miso
Text GLabel 5700 2350 2    50   Output ~ 0
sck
Text GLabel 3950 5100 0    50   Output ~ 0
miso
Text GLabel 3950 5200 0    50   Input ~ 0
clk
Text GLabel 5350 5200 2    50   Input ~ 0
mosi
Text GLabel 3950 5300 0    50   Output ~ 0
avr_reset
Text GLabel 5500 3300 2    50   Input ~ 0
avr_reset
Text GLabel 5500 2700 2    50   Output ~ 0
mfr_rfid_nrstpd
Wire Wire Line
	5400 2700 5500 2700
Wire Wire Line
	5400 2550 5525 2550
$EndSCHEMATC