Air_Quality_Sensor_PPD42/pcb/msp_shield/msp_shield.sch

EESchema Schematic File Version 4
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L conn:CONN_01X10 P1
U 1 1 5C08A58D
P 3350 2550
F 0 "P1" H 3428 2591 50  0000 L CNN
F 1 "CONN_01X10" H 3428 2500 50  0000 L CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x10" H 3350 2550 50  0001 C CNN
F 3 "" H 3350 2550 50  0000 C CNN
	1    3350 2550
	1    0    0    -1  
$EndComp
$Comp
L conn:CONN_01X10 P2
U 1 1 5C08A5F5
P 4400 2550
F 0 "P2" H 4478 2591 50  0000 L CNN
F 1 "CONN_01X10" H 4478 2500 50  0000 L CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x10" H 4400 2550 50  0001 C CNN
F 3 "" H 4400 2550 50  0000 C CNN
	1    4400 2550
	1    0    0    -1  
$EndComp
Text Notes 3300 1700 0    89   ~ 0
MSP430G2553
Text Label 3150 2100 2    50   ~ 0
GND
Text Label 3150 2200 2    50   ~ 0
XIN
Text Label 3150 2300 2    50   ~ 0
XOUT
Text Label 3150 2400 2    50   ~ 0
TEST
Text Label 3150 2500 2    50   ~ 0
RST
Text Label 3150 2600 2    50   ~ 0
P1.7
Text Label 3150 2700 2    50   ~ 0
P1.6
Text Label 3150 2800 2    50   ~ 0
P2.5
Text Label 3150 2900 2    50   ~ 0
P2.4
Text Label 3150 3000 2    50   ~ 0
P2.3
Text Label 4200 2100 2    50   ~ 0
VCC
Text Label 4200 2200 2    50   ~ 0
P1.0
Text Label 4200 2300 2    50   ~ 0
P1.1
Text Label 4200 2400 2    50   ~ 0
P1.2
Text Label 4200 2500 2    50   ~ 0
P1.3
Text Label 4200 2600 2    50   ~ 0
P1.4
Text Label 4200 2700 2    50   ~ 0
P1.5
Text Label 4200 2800 2    50   ~ 0
P2.0
Text Label 4200 2900 2    50   ~ 0
P2.1
Text Label 4200 3000 2    50   ~ 0
P2.2
Wire Wire Line
	4200 2100 3800 2100
Wire Wire Line
	3150 2100 2650 2100
Wire Wire Line
	2650 2100 2650 2150
$Comp
L power:GND #PWR0101
U 1 1 5C08A9E4
P 2650 2150
F 0 "#PWR0101" H 2650 1900 50  0001 C CNN
F 1 "GND" H 2655 1977 50  0000 C CNN
F 2 "" H 2650 2150 50  0000 C CNN
F 3 "" H 2650 2150 50  0000 C CNN
	1    2650 2150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0102
U 1 1 5C08AA21
P 3800 2100
F 0 "#PWR0102" H 3800 1950 50  0001 C CNN
F 1 "+3.3V" H 3815 2273 50  0000 C CNN
F 2 "" H 3800 2100 50  0000 C CNN
F 3 "" H 3800 2100 50  0000 C CNN
	1    3800 2100
	1    0    0    -1  
$EndComp
Wire Notes Line
	2200 3450 5300 3450
Wire Notes Line
	5300 3450 5300 1350
Wire Notes Line
	5300 1350 2200 1350
Wire Notes Line
	2200 1350 2200 3450
$Comp
L conn:BARREL_JACK CON1
U 1 1 5C08AC7C
P 6500 2200
F 0 "CON1" H 6481 2525 50  0000 C CNN
F 1 "BARREL_JACK" H 6481 2434 50  0000 C CNN
F 2 "Connectors:BARREL_JACK" H 6500 2200 50  0001 C CNN
F 3 "" H 6500 2200 50  0000 C CNN
	1    6500 2200
	1    0    0    -1  
$EndComp
$Comp
L regul:LM7805 U1
U 1 1 5C08B030
P 7650 2150
F 0 "U1" H 7650 2556 50  0000 C CNN
F 1 "LM7805" H 7650 2465 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:TO-252-2Lead" H 7650 2150 50  0001 C CNN
F 3 "regulator\\lm78xx.pdf" H 7650 2374 50  0000 C CNN
	1    7650 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 2100 8550 2100
$Comp
L power:GND #PWR0103
U 1 1 5C08B41E
P 7650 2400
F 0 "#PWR0103" H 7650 2150 50  0001 C CNN
F 1 "GND" H 7655 2227 50  0000 C CNN
F 2 "" H 7650 2400 50  0000 C CNN
F 3 "" H 7650 2400 50  0000 C CNN
	1    7650 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6800 2100 7100 2100
$Comp
L device:C C1
U 1 1 5C08B515
P 7100 2250
F 0 "C1" H 7215 2296 50  0000 L CNN
F 1 "1uf" H 7215 2205 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7138 2100 50  0001 C CNN
F 3 "" H 7100 2250 50  0000 C CNN
	1    7100 2250
	1    0    0    -1  
$EndComp
Connection ~ 7100 2100
Wire Wire Line
	7100 2100 7250 2100
$Comp
L device:C C2
U 1 1 5C08B57D
P 8200 2250
F 0 "C2" H 8315 2296 50  0000 L CNN
F 1 "1uf" H 8315 2205 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 8238 2100 50  0001 C CNN
F 3 "" H 8200 2250 50  0000 C CNN
	1    8200 2250
	1    0    0    -1  
$EndComp
Connection ~ 8200 2100
Wire Wire Line
	8200 2100 8050 2100
$Comp
L power:GND #PWR0104
U 1 1 5C08B639
P 8200 2400
F 0 "#PWR0104" H 8200 2150 50  0001 C CNN
F 1 "GND" H 8205 2227 50  0000 C CNN
F 2 "" H 8200 2400 50  0000 C CNN
F 3 "" H 8200 2400 50  0000 C CNN
	1    8200 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5C08B6BD
P 7100 2400
F 0 "#PWR0105" H 7100 2150 50  0001 C CNN
F 1 "GND" H 7105 2227 50  0000 C CNN
F 2 "" H 7100 2400 50  0000 C CNN
F 3 "" H 7100 2400 50  0000 C CNN
	1    7100 2400
	1    0    0    -1  
$EndComp
$Comp
L regul:MCP1703A-3302_MB U2
U 1 1 5C08BABD
P 8950 2100
F 0 "U2" H 8950 2458 50  0000 C CNN
F 1 "MCP1703A-3302_MB" H 8950 2367 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 9000 2350 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005122B.pdf" H 9200 1350 50  0000 C CNN
	1    8950 2100
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5C08BBBA
P 8400 2100
F 0 "#PWR0106" H 8400 1950 50  0001 C CNN
F 1 "+5V" H 8415 2273 50  0000 C CNN
F 2 "" H 8400 2100 50  0000 C CNN
F 3 "" H 8400 2100 50  0000 C CNN
	1    8400 2100
	1    0    0    -1  
$EndComp
Connection ~ 8400 2100
Wire Wire Line
	8400 2100 8200 2100
Wire Wire Line
	9250 2100 9350 2100
$Comp
L power:GND #PWR0107
U 1 1 5C08BCAD
P 8950 2400
F 0 "#PWR0107" H 8950 2150 50  0001 C CNN
F 1 "GND" H 8955 2227 50  0000 C CNN
F 2 "" H 8950 2400 50  0000 C CNN
F 3 "" H 8950 2400 50  0000 C CNN
	1    8950 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0108
U 1 1 5C08BDC3
P 9600 2100
F 0 "#PWR0108" H 9600 1950 50  0001 C CNN
F 1 "+3.3V" H 9615 2273 50  0000 C CNN
F 2 "" H 9600 2100 50  0000 C CNN
F 3 "" H 9600 2100 50  0000 C CNN
	1    9600 2100
	1    0    0    -1  
$EndComp
$Comp
L device:C C3
U 1 1 5C08BEEC
P 8550 2250
F 0 "C3" H 8665 2296 50  0000 L CNN
F 1 "1uf" H 8665 2205 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 8588 2100 50  0001 C CNN
F 3 "" H 8550 2250 50  0000 C CNN
	1    8550 2250
	1    0    0    -1  
$EndComp
Connection ~ 8550 2100
Wire Wire Line
	8550 2100 8400 2100
$Comp
L device:C C4
U 1 1 5C08BF42
P 9350 2250
F 0 "C4" H 9465 2296 50  0000 L CNN
F 1 "1uf" H 9465 2205 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9388 2100 50  0001 C CNN
F 3 "" H 9350 2250 50  0000 C CNN
	1    9350 2250
	1    0    0    -1  
$EndComp
Connection ~ 9350 2100
Wire Wire Line
	9350 2100 9600 2100
$Comp
L power:GND #PWR0109
U 1 1 5C08BFDA
P 9350 2400
F 0 "#PWR0109" H 9350 2150 50  0001 C CNN
F 1 "GND" H 9355 2227 50  0000 C CNN
F 2 "" H 9350 2400 50  0000 C CNN
F 3 "" H 9350 2400 50  0000 C CNN
	1    9350 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5C08C064
P 8550 2400
F 0 "#PWR0110" H 8550 2150 50  0001 C CNN
F 1 "GND" H 8555 2227 50  0000 C CNN
F 2 "" H 8550 2400 50  0000 C CNN
F 3 "" H 8550 2400 50  0000 C CNN
	1    8550 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 5C08C2F4
P 6800 2450
F 0 "#PWR0111" H 6800 2200 50  0001 C CNN
F 1 "GND" H 6805 2277 50  0000 C CNN
F 2 "" H 6800 2450 50  0000 C CNN
F 3 "" H 6800 2450 50  0000 C CNN
	1    6800 2450
	1    0    0    -1  
$EndComp
Connection ~ 6800 2300
Wire Wire Line
	6800 2300 6800 2200
Wire Wire Line
	6800 2300 6800 2450
Text Notes 7600 1550 0    89   ~ 0
Simple PSU
Wire Notes Line
	5800 3450 10700 3450
Wire Notes Line
	10700 3450 10700 1350
Wire Notes Line
	10700 1350 5800 1350
Wire Notes Line
	5800 1350 5800 3450
$Comp
L conn:CONN_01X01 P3
U 1 1 5C08D0ED
P 3000 4450
F 0 "P3" H 3078 4491 50  0000 L CNN
F 1 "CONN_01X01" H 3078 4400 50  0000 L CNN
F 2 "Pin_Headers:Pin_Header_Angled_2x40" H 3000 4450 50  0001 C CNN
F 3 "" H 3000 4450 50  0000 C CNN
	1    3000 4450
	1    0    0    -1  
$EndComp
$Comp
L conn:CONN_02X05 P4
U 1 1 5C08D3A0
P 5750 4850
F 0 "P4" H 5750 5265 50  0000 C CNN
F 1 "CONN_02X05" H 5750 5174 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x05" H 5750 3650 50  0001 C CNN
F 3 "" H 5750 3650 50  0000 C CNN
	1    5750 4850
	1    0    0    -1  
$EndComp
Text Label 5500 4650 2    50   ~ 0
CLKOUT
Text Label 5500 4750 2    50   ~ 0
WOL
Text Label 5500 4850 2    50   ~ 0
MOSI
Text Label 5500 4950 2    50   ~ 0
CS
Text Label 5500 5050 2    50   ~ 0
VCC5V
Text Label 6000 4650 0    50   ~ 0
INT
Text Label 6000 4750 0    50   ~ 0
MISO
Text Label 6000 4850 0    50   ~ 0
SCK
Text Label 6000 4950 0    50   ~ 0
RST
$Comp
L power:GND #PWR0112
U 1 1 5C08E174
P 6000 5050
F 0 "#PWR0112" H 6000 4800 50  0001 C CNN
F 1 "GND" H 6005 4877 50  0000 C CNN
F 2 "" H 6000 5050 50  0000 C CNN
F 3 "" H 6000 5050 50  0000 C CNN
	1    6000 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 5050 4750 5050
$Comp
L power:+5C #PWR0113
U 1 1 5C08E2D0
P 2050300 364350
F 0 "#PWR0113" H 2050300 364200 50  0001 C CNN
F 1 "+5C" H 2050315 364523 50  0000 C CNN
F 2 "" H 2050300 364350 50  0000 C CNN
F 3 "" H 2050300 364350 50  0000 C CNN
	1    2050300 364350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0114
U 1 1 5C08F56F
P 4750 5050
F 0 "#PWR0114" H 4750 4900 50  0001 C CNN
F 1 "+5V" H 4765 5223 50  0000 C CNN
F 2 "" H 4750 5050 50  0000 C CNN
F 3 "" H 4750 5050 50  0000 C CNN
	1    4750 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 4850 6600 4850
Text Label 6600 4850 0    50   ~ 0
P1.5
Wire Wire Line
	5500 4950 5050 4950
Text Label 5050 4950 2    50   ~ 0
P2.0
Wire Wire Line
	6000 4750 6600 4750
Text Label 6600 4750 0    50   ~ 0
P1.6
Wire Wire Line
	5500 4850 5050 4850
Text Label 5050 4850 2    50   ~ 0
P1.7
Text Notes 5450 4200 0    89   ~ 0
ENC28J60
Wire Notes Line
	4450 5750 4450 3800
Wire Notes Line
	4450 3800 7250 3800
Wire Notes Line
	7250 3800 7250 5750
Wire Notes Line
	4450 5750 7250 5750
Text Label 2800 4450 2    50   ~ 0
P2.5
Text Notes 2850 4100 0    89   ~ 0
PPD42
Wire Notes Line
	2200 4850 4300 4850
Wire Notes Line
	4300 4850 4300 3800
Wire Notes Line
	4300 3800 2200 3800
Wire Notes Line
	2200 3800 2200 4850
$Comp
L conn:JACK_2P J1
U 1 1 5C0925EC
P 8600 4750
F 0 "J1" H 8606 5125 50  0000 C CNN
F 1 "JACK_2P" H 8606 5034 50  0000 C CNN
F 2 "Connector_Audio:Jack_3.5mm_CUI_SJ1-3533NG_Horizontal_CircularHoles" H 8600 4750 50  0001 C CNN
F 3 "" H 8600 4750 50  0000 C CNN
	1    8600 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5C093358
P 9650 4600
F 0 "#PWR0115" H 9650 4350 50  0001 C CNN
F 1 "GND" H 9655 4427 50  0000 C CNN
F 2 "" H 9650 4600 50  0000 C CNN
F 3 "" H 9650 4600 50  0000 C CNN
	1    9650 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 4600 9050 4600
Text Label 9050 4850 0    50   ~ 0
TX
Text Label 9050 4750 0    50   ~ 0
RX
Wire Wire Line
	9050 4850 9350 4850
Wire Wire Line
	9050 4750 9350 4750
Text Label 9350 4750 0    50   ~ 0
P1.1
Text Label 9350 4850 0    50   ~ 0
P1.2
Text Notes 8600 4200 0    89   ~ 0
Serial UART
Wire Notes Line
	10450 5550 10450 3750
Wire Notes Line
	10450 3750 7800 3750
Wire Notes Line
	7800 3750 7800 5550
Wire Notes Line
	7800 5550 10450 5550
$EndSCHEMATC