EESchema Schematic File Version 4
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LIBS:gassensor-cache
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EELAYER 26 0
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EELAYER END
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$Descr USLetter 11000 8500
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L w_connectors:Arduino_Nano_Header J1
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U 1 1 5CC9FA3E
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P 5600 3250
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F 0 "J1" H 5600 4187 60 0000 C CNN
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F 1 "Arduino_Nano_Header" H 5600 4081 60 0000 C CNN
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F 2 "w_conn_misc:arduino_nano_header" H 5600 3250 60 0001 C CNN
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F 3 "" H 5600 3250 60 0000 C CNN
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1 5600 3250
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1 0 0 -1
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$EndComp
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$Comp
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L device:Speaker LS1
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U 1 1 5CC9FB90
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P 5050 3250
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F 0 "LS1" H 5450 3100 50 0000 C CNN
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F 1 "Speaker" H 5450 3200 50 0000 C CNN
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F 2 "w_conn_mkds:mkds_1,5-2" H 5050 3050 50 0001 C CNN
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F 3 "" H 5040 3200 50 0000 C CNN
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1 5050 3250
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-1 0 0 1
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$EndComp
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$Comp
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L conn:BARREL_JACK CON1
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U 1 1 5CC9FDCB
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P 3050 2150
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F 0 "CON1" H 3031 2475 50 0000 C CNN
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F 1 "BARREL_JACK" H 3031 2384 50 0000 C CNN
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F 2 "Connectors:BARREL_JACK" H 3050 2150 50 0001 C CNN
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F 3 "" H 3050 2150 50 0000 C CNN
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1 3050 2150
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1 0 0 -1
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$EndComp
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$Comp
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L power:+12V #PWR0101
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U 1 1 5CC9FFA5
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P 3350 2050
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F 0 "#PWR0101" H 3350 1900 50 0001 C CNN
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F 1 "+12V" H 3365 2223 50 0000 C CNN
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F 2 "" H 3350 2050 50 0000 C CNN
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F 3 "" H 3350 2050 50 0000 C CNN
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1 3350 2050
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0102
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U 1 1 5CCA003B
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P 3350 2250
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F 0 "#PWR0102" H 3350 2000 50 0001 C CNN
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F 1 "GND" H 3355 2077 50 0000 C CNN
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F 2 "" H 3350 2250 50 0000 C CNN
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F 3 "" H 3350 2250 50 0000 C CNN
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1 3350 2250
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3350 2250 3350 2150
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Connection ~ 3350 2250
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$Comp
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L conn:CONN_01X10 P1
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U 1 1 5CCA0146
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P 2000 3100
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F 0 "P1" H 2077 3141 50 0000 L CNN
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F 1 "Switcher" H 2077 3050 50 0000 L CNN
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F 2 "pot:SF_STS10" H 2000 3100 50 0001 C CNN
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F 3 "" H 2000 3100 50 0000 C CNN
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1 2000 3100
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1 0 0 -1
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$EndComp
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Text Label 1500 2650 0 50 ~ 0
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VIN+
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Wire Wire Line
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1800 3050 1500 3050
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Wire Wire Line
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1800 3150 1500 3150
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Wire Wire Line
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1800 3250 1500 3250
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Wire Wire Line
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1800 3550 1500 3550
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Text Label 1500 3050 0 50 ~ 0
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VOUT+
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Text Label 1500 3150 0 50 ~ 0
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TRIM
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Text Label 1500 3250 0 50 ~ 0
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VOUT-
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Text Label 1500 3450 0 50 ~ 0
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VIN-
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Text Label 1500 3550 0 50 ~ 0
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REMOTE
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Wire Wire Line
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1200 3450 1200 3650
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Wire Wire Line
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1200 3450 1800 3450
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$Comp
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L power:GND #PWR0103
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U 1 1 5CCA09A1
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P 1200 3650
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F 0 "#PWR0103" H 1200 3400 50 0001 C CNN
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F 1 "GND" H 1205 3477 50 0000 C CNN
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F 2 "" H 1200 3650 50 0000 C CNN
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F 3 "" H 1200 3650 50 0000 C CNN
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1 1200 3650
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1 0 0 -1
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$EndComp
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$Comp
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L device:R R1
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U 1 1 5CCA0A96
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P 4400 2950
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F 0 "R1" V 4607 2950 50 0000 C CNN
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F 1 "1K" V 4516 2950 50 0000 C CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" V 4330 2950 50 0001 C CNN
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F 3 "" H 4400 2950 50 0000 C CNN
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1 4400 2950
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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4550 2950 5250 2950
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Text Label 3950 2950 0 50 ~ 0
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REMOTE
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Wire Wire Line
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3950 2950 4250 2950
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Text Label 2050 4450 0 50 ~ 0
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TRIM
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$Comp
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L device:POT RV1
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U 1 1 5CCA14B5
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P 1600 4450
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F 0 "RV1" H 1530 4496 50 0000 R CNN
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F 1 "100K" H 1530 4405 50 0000 R CNN
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F 2 "pot:Potentiometer_Vishay_TS53YL_Vertical" H 1600 4450 50 0001 C CNN
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F 3 "" H 1600 4450 50 0000 C CNN
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1 1600 4450
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1750 4450 2050 4450
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Text Label 1600 4100 0 50 ~ 0
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VOUT+
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Text Label 1600 4800 0 50 ~ 0
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VOUT-
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Wire Wire Line
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1600 4800 1600 4600
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Wire Wire Line
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1600 4300 1600 4100
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$Comp
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L device:C C1
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U 1 1 5CCA1F5B
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P 1200 3300
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F 0 "C1" H 1315 3346 50 0000 L CNN
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F 1 "10uf" H 1315 3255 50 0000 L CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" H 1238 3150 50 0001 C CNN
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F 3 "" H 1200 3300 50 0000 C CNN
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1 1200 3300
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1 0 0 -1
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$EndComp
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Connection ~ 1200 3450
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Wire Wire Line
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1200 3150 1200 2650
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Wire Wire Line
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1200 2650 1800 2650
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$Comp
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L device:C C2
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U 1 1 5CCA237B
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P 2500 4450
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F 0 "C2" H 2615 4496 50 0000 L CNN
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F 1 "47uf" H 2615 4405 50 0000 L CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2538 4300 50 0001 C CNN
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F 3 "" H 2500 4450 50 0000 C CNN
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1 2500 4450
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1 0 0 -1
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$EndComp
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Text Label 2500 4100 0 50 ~ 0
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VOUT+
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Wire Wire Line
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2500 4600 2500 4800
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Wire Wire Line
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2500 4300 2500 4100
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Text Label 2500 4800 0 50 ~ 0
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VOUT-
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$Comp
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L device:Fuse F1
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U 1 1 5CCA2D4F
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P 3650 2050
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F 0 "F1" V 3453 2050 50 0000 C CNN
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F 1 "Fuse" V 3544 2050 50 0000 C CNN
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F 2 "Fuse_Holders_and_Fuses:Fuseholder5x20_horiz_SemiClosed_Casing10x25mm" V 3580 2050 50 0001 C CNN
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F 3 "" H 3650 2050 50 0000 C CNN
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1 3650 2050
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0 1 1 0
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$EndComp
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Wire Wire Line
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3500 2050 3350 2050
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Connection ~ 3350 2050
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Wire Wire Line
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3800 2050 3850 2050
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$Comp
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L power:VCC #PWR0104
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U 1 1 5CCA3133
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P 4000 2050
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F 0 "#PWR0104" H 4000 1900 50 0001 C CNN
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F 1 "VCC" H 4017 2223 50 0000 C CNN
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F 2 "" H 4000 2050 50 0000 C CNN
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F 3 "" H 4000 2050 50 0000 C CNN
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1 4000 2050
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1 0 0 -1
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$EndComp
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$Comp
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L power:VCC #PWR0105
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U 1 1 5CCA32A0
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P 1200 2650
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F 0 "#PWR0105" H 1200 2500 50 0001 C CNN
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F 1 "VCC" H 1217 2823 50 0000 C CNN
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F 2 "" H 1200 2650 50 0000 C CNN
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F 3 "" H 1200 2650 50 0000 C CNN
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1 1200 2650
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1 0 0 -1
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$EndComp
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Connection ~ 1200 2650
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$Comp
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L power:VCC #PWR0106
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U 1 1 5CCA343A
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P 6300 2550
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F 0 "#PWR0106" H 6300 2400 50 0001 C CNN
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F 1 "VCC" H 6317 2723 50 0000 C CNN
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F 2 "" H 6300 2550 50 0000 C CNN
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F 3 "" H 6300 2550 50 0000 C CNN
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1 6300 2550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6300 2550 5950 2550
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Wire Wire Line
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5950 2650 6300 2650
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Wire Wire Line
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6300 2650 6300 2700
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$Comp
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L power:GND #PWR0107
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U 1 1 5CCA38BD
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P 6300 2700
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F 0 "#PWR0107" H 6300 2450 50 0001 C CNN
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F 1 "GND" H 6305 2527 50 0000 C CNN
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F 2 "" H 6300 2700 50 0000 C CNN
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F 3 "" H 6300 2700 50 0000 C CNN
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1 6300 2700
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5250 2850 4850 2850
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Wire Wire Line
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4850 2850 4850 2700
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Wire Wire Line
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4850 2700 4650 2700
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$Comp
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L power:GND #PWR0108
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U 1 1 5CCA3C35
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P 4650 2700
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F 0 "#PWR0108" H 4650 2450 50 0001 C CNN
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F 1 "GND" H 4655 2527 50 0000 C CNN
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F 2 "" H 4650 2700 50 0000 C CNN
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F 3 "" H 4650 2700 50 0000 C CNN
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1 4650 2700
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1 0 0 -1
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$EndComp
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$Comp
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L device:D D1
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U 1 1 5CCA3E2A
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P 3850 2200
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F 0 "D1" V 3804 2279 50 0000 L CNN
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F 1 "ReverseVoltageDiode" V 3895 2279 50 0000 L CNN
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F 2 "Diodes_THT:Diode_DO-41_SOD81_Horizontal_RM10" H 3850 2200 50 0001 C CNN
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F 3 "" H 3850 2200 50 0000 C CNN
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1 3850 2200
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0 1 1 0
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$EndComp
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Connection ~ 3850 2050
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Wire Wire Line
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3850 2050 4000 2050
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Wire Wire Line
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3850 2350 3500 2350
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Wire Wire Line
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3500 2350 3500 2250
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Wire Wire Line
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3500 2250 3350 2250
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Text Label 5950 2950 0 50 ~ 0
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A7
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Text Label 5950 3050 0 50 ~ 0
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A6
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Text Label 5950 3150 0 50 ~ 0
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A5
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Text Label 5950 3250 0 50 ~ 0
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A4
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Text Label 5950 3350 0 50 ~ 0
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A3
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Text Label 5950 3450 0 50 ~ 0
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A2
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Text Label 5950 3550 0 50 ~ 0
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A1
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Text Label 5950 3650 0 50 ~ 0
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A0
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Text Label 5250 3550 2 50 ~ 0
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D8
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Text Label 5250 3650 2 50 ~ 0
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D9
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$Comp
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L device:LED D3
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U 1 1 5CCA4C40
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P 7900 3050
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F 0 "D3" H 8200 3050 50 0000 C CNN
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F 1 "LED" H 8450 3050 50 0000 C CNN
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F 2 "LEDs:LED-3MM" H 7900 3050 50 0001 C CNN
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|
F 3 "" H 7900 3050 50 0000 C CNN
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1 7900 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 R3
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U 1 1 5CCA4CD4
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P 8200 3050
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F 0 "R3" V 8200 3400 50 0000 C CNN
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F 1 "1K" V 8200 3050 50 0000 C CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3050 50 0001 C CNN
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F 3 "" H 8200 3050 50 0000 C CNN
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1 8200 3050
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0 1 1 0
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|
$EndComp
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$Comp
|
|
L device:D D4
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U 1 1 5CCA4E2B
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|
P 7900 3200
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F 0 "D4" H 8200 3200 50 0000 C CNN
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F 1 "D" H 8400 3200 50 0000 C CNN
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F 2 "LEDs:LED-3MM" H 7900 3200 50 0001 C CNN
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F 3 "" H 7900 3200 50 0000 C CNN
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|
1 7900 3200
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|
-1 0 0 1
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|
$EndComp
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|
$Comp
|
|
L device:R R4
|
|
U 1 1 5CCA4EC1
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|
P 8200 3200
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|
F 0 "R4" V 8200 3550 50 0000 C CNN
|
|
F 1 "1K" V 8200 3200 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3200 50 0001 C CNN
|
|
F 3 "" H 8200 3200 50 0000 C CNN
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|
1 8200 3200
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|
0 1 1 0
|
|
$EndComp
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|
$Comp
|
|
L device:LED D5
|
|
U 1 1 5CCA572B
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|
P 7900 3350
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|
F 0 "D5" H 8200 3350 50 0000 C CNN
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|
F 1 "LED" H 8450 3350 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7900 3350 50 0001 C CNN
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|
F 3 "" H 7900 3350 50 0000 C CNN
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|
1 7900 3350
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|
-1 0 0 1
|
|
$EndComp
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$Comp
|
|
L device:R R5
|
|
U 1 1 5CCA5731
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|
P 8200 3350
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|
F 0 "R5" V 8200 3700 50 0000 C CNN
|
|
F 1 "1K" V 8200 3350 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3350 50 0001 C CNN
|
|
F 3 "" H 8200 3350 50 0000 C CNN
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|
1 8200 3350
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|
0 1 1 0
|
|
$EndComp
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|
$Comp
|
|
L device:D D6
|
|
U 1 1 5CCA5737
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|
P 7900 3500
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|
F 0 "D6" H 8200 3500 50 0000 C CNN
|
|
F 1 "D" H 8400 3500 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7900 3500 50 0001 C CNN
|
|
F 3 "" H 7900 3500 50 0000 C CNN
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|
1 7900 3500
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|
-1 0 0 1
|
|
$EndComp
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|
$Comp
|
|
L device:R R6
|
|
U 1 1 5CCA573D
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|
P 8200 3500
|
|
F 0 "R6" V 8200 3850 50 0000 C CNN
|
|
F 1 "1K" V 8200 3500 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3500 50 0001 C CNN
|
|
F 3 "" H 8200 3500 50 0000 C CNN
|
|
1 8200 3500
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L device:LED D7
|
|
U 1 1 5CCA5BE1
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|
P 7900 3650
|
|
F 0 "D7" H 8200 3650 50 0000 C CNN
|
|
F 1 "LED" H 8450 3650 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7900 3650 50 0001 C CNN
|
|
F 3 "" H 7900 3650 50 0000 C CNN
|
|
1 7900 3650
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L device:R R7
|
|
U 1 1 5CCA5BE7
|
|
P 8200 3650
|
|
F 0 "R7" V 8200 4000 50 0000 C CNN
|
|
F 1 "1K" V 8200 3650 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3650 50 0001 C CNN
|
|
F 3 "" H 8200 3650 50 0000 C CNN
|
|
1 8200 3650
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L device:D D8
|
|
U 1 1 5CCA5BED
|
|
P 7900 3800
|
|
F 0 "D8" H 8200 3800 50 0000 C CNN
|
|
F 1 "D" H 8400 3800 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7900 3800 50 0001 C CNN
|
|
F 3 "" H 7900 3800 50 0000 C CNN
|
|
1 7900 3800
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L device:R R8
|
|
U 1 1 5CCA5BF3
|
|
P 8200 3800
|
|
F 0 "R8" V 8200 4150 50 0000 C CNN
|
|
F 1 "1K" V 8200 3800 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3800 50 0001 C CNN
|
|
F 3 "" H 8200 3800 50 0000 C CNN
|
|
1 8200 3800
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L device:LED D9
|
|
U 1 1 5CCA5BF9
|
|
P 7900 3950
|
|
F 0 "D9" H 8200 3950 50 0000 C CNN
|
|
F 1 "LED" H 8450 3950 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7900 3950 50 0001 C CNN
|
|
F 3 "" H 7900 3950 50 0000 C CNN
|
|
1 7900 3950
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L device:R R9
|
|
U 1 1 5CCA5BFF
|
|
P 8200 3950
|
|
F 0 "R9" V 8200 4300 50 0000 C CNN
|
|
F 1 "1K" V 8200 3950 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 3950 50 0001 C CNN
|
|
F 3 "" H 8200 3950 50 0000 C CNN
|
|
1 8200 3950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L device:D D10
|
|
U 1 1 5CCA5C05
|
|
P 7900 4100
|
|
F 0 "D10" H 8200 4100 50 0000 C CNN
|
|
F 1 "D" H 8400 4100 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7900 4100 50 0001 C CNN
|
|
F 3 "" H 7900 4100 50 0000 C CNN
|
|
1 7900 4100
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L device:R R10
|
|
U 1 1 5CCA5C0B
|
|
P 8200 4100
|
|
F 0 "R10" V 8200 4450 50 0000 C CNN
|
|
F 1 "1K" V 8200 4100 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 8130 4100 50 0001 C CNN
|
|
F 3 "" H 8200 4100 50 0000 C CNN
|
|
1 8200 4100
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0109
|
|
U 1 1 5CCA6999
|
|
P 8350 4550
|
|
F 0 "#PWR0109" H 8350 4300 50 0001 C CNN
|
|
F 1 "GND" H 8355 4377 50 0000 C CNN
|
|
F 2 "" H 8350 4550 50 0000 C CNN
|
|
F 3 "" H 8350 4550 50 0000 C CNN
|
|
1 8350 4550
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 8350 3200
|
|
Wire Wire Line
|
|
8350 3200 8350 3050
|
|
Connection ~ 8350 3350
|
|
Wire Wire Line
|
|
8350 3350 8350 3200
|
|
Connection ~ 8350 3500
|
|
Wire Wire Line
|
|
8350 3500 8350 3350
|
|
Connection ~ 8350 3650
|
|
Wire Wire Line
|
|
8350 3650 8350 3500
|
|
Connection ~ 8350 3800
|
|
Wire Wire Line
|
|
8350 3800 8350 3650
|
|
Connection ~ 8350 3950
|
|
Wire Wire Line
|
|
8350 3950 8350 3800
|
|
Connection ~ 8350 4100
|
|
Wire Wire Line
|
|
8350 4100 8350 3950
|
|
Text Label 7750 3050 2 50 ~ 0
|
|
A0
|
|
Text Label 7750 3200 2 50 ~ 0
|
|
A1
|
|
Text Label 7750 3350 2 50 ~ 0
|
|
A2
|
|
Text Label 7750 3500 2 50 ~ 0
|
|
A3
|
|
Text Label 7750 3800 2 50 ~ 0
|
|
A5
|
|
Text Label 7750 3650 2 50 ~ 0
|
|
A4
|
|
Text Label 7750 3950 2 50 ~ 0
|
|
A6
|
|
Text Label 7750 4100 2 50 ~ 0
|
|
A7
|
|
$Comp
|
|
L device:LED D2
|
|
U 1 1 5CCA7FCB
|
|
P 7550 2150
|
|
F 0 "D2" H 7650 2000 50 0000 C CNN
|
|
F 1 "PWRLED" H 7750 2250 50 0000 C CNN
|
|
F 2 "LEDs:LED-3MM" H 7550 2150 50 0001 C CNN
|
|
F 3 "" H 7550 2150 50 0000 C CNN
|
|
1 7550 2150
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L device:R R2
|
|
U 1 1 5CCA7FD1
|
|
P 7850 2150
|
|
F 0 "R2" V 7850 2500 50 0000 C CNN
|
|
F 1 "1K" V 7850 2150 50 0000 C CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 7780 2150 50 0001 C CNN
|
|
F 3 "" H 7850 2150 50 0000 C CNN
|
|
1 7850 2150
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
8000 2300 8000 2150
|
|
$Comp
|
|
L power:GND #PWR0110
|
|
U 1 1 5CCA8BC6
|
|
P 8000 2300
|
|
F 0 "#PWR0110" H 8000 2050 50 0001 C CNN
|
|
F 1 "GND" H 8005 2127 50 0000 C CNN
|
|
F 2 "" H 8000 2300 50 0000 C CNN
|
|
F 3 "" H 8000 2300 50 0000 C CNN
|
|
1 8000 2300
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:VCC #PWR0111
|
|
U 1 1 5CCA8C95
|
|
P 7250 2150
|
|
F 0 "#PWR0111" H 7250 2000 50 0001 C CNN
|
|
F 1 "VCC" H 7267 2323 50 0000 C CNN
|
|
F 2 "" H 7250 2150 50 0000 C CNN
|
|
F 3 "" H 7250 2150 50 0000 C CNN
|
|
1 7250 2150
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
7400 2150 7250 2150
|
|
Wire Wire Line
|
|
3850 4800 4000 4800
|
|
Text Label 4250 4800 0 50 ~ 0
|
|
VSenseOut
|
|
Wire Wire Line
|
|
5950 2850 6600 2850
|
|
$Comp
|
|
L power:+5V #PWR0114
|
|
U 1 1 5CCAE6E7
|
|
P 6600 2850
|
|
F 0 "#PWR0114" H 6600 2700 50 0001 C CNN
|
|
F 1 "+5V" H 6615 3023 50 0000 C CNN
|
|
F 2 "" H 6600 2850 50 0000 C CNN
|
|
F 3 "" H 6600 2850 50 0000 C CNN
|
|
1 6600 2850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L conn:CONN_01X01 P4
|
|
U 1 1 5CCAE976
|
|
P 6150 3750
|
|
F 0 "P4" H 6227 3791 50 0000 L CNN
|
|
F 1 "Arefbrk" H 6227 3700 50 0000 L CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_1x01" H 6150 3750 50 0001 C CNN
|
|
F 3 "" H 6150 3750 50 0000 C CNN
|
|
1 6150 3750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L conn:CONN_01X01 P3
|
|
U 1 1 5CCAED2A
|
|
P 5050 2750
|
|
F 0 "P3" H 4969 2525 50 0000 C CNN
|
|
F 1 "RST_brkout" H 4969 2616 50 0000 C CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_1x01" H 5050 2750 50 0001 C CNN
|
|
F 3 "" H 5050 2750 50 0000 C CNN
|
|
1 5050 2750
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L conn:CONN_01X04 P8
|
|
U 1 1 5CCB5B84
|
|
P 3650 3500
|
|
F 0 "P8" H 3727 3541 50 0000 L CNN
|
|
F 1 "SPI_Brkout" H 3727 3450 50 0000 L CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 3650 3500 50 0001 C CNN
|
|
F 3 "" H 3650 3500 50 0000 C CNN
|
|
1 3650 3500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 5250 3750 2 50 ~ 0
|
|
SS
|
|
Text Label 5250 3850 2 50 ~ 0
|
|
MOSI
|
|
Text Label 5250 3950 2 50 ~ 0
|
|
MISO
|
|
Text Label 5950 3950 0 50 ~ 0
|
|
SCK
|
|
Text Label 3450 3350 2 50 ~ 0
|
|
SS
|
|
Text Label 3450 3450 2 50 ~ 0
|
|
MOSI
|
|
Text Label 3450 3550 2 50 ~ 0
|
|
MISO
|
|
Text Label 3450 3650 2 50 ~ 0
|
|
SCK
|
|
Text Label 5250 2550 2 50 ~ 0
|
|
TX
|
|
Text Label 5250 2650 2 50 ~ 0
|
|
RX
|
|
$Comp
|
|
L conn:CONN_01X02 P7
|
|
U 1 1 5CCB6AC0
|
|
P 3250 2800
|
|
F 0 "P7" H 3328 2841 50 0000 L CNN
|
|
F 1 "UART" H 3328 2750 50 0000 L CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_1x02" H 3250 2800 50 0001 C CNN
|
|
F 3 "" H 3250 2800 50 0000 C CNN
|
|
1 3250 2800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 3050 2750 2 50 ~ 0
|
|
TX
|
|
Text Label 3050 2850 2 50 ~ 0
|
|
RX
|
|
Text Label 5250 3050 2 50 ~ 0
|
|
D3
|
|
Text Label 5250 3350 2 50 ~ 0
|
|
D6
|
|
Text Label 5250 3450 2 50 ~ 0
|
|
D7
|
|
$Comp
|
|
L conn:CONN_01X03 P6
|
|
U 1 1 5CCB798F
|
|
P 2700 3600
|
|
F 0 "P6" H 2778 3641 50 0000 L CNN
|
|
F 1 "MISC_Brkout" H 2650 3400 50 0000 L CNN
|
|
F 2 "Pin_Headers:Pin_Header_Straight_1x03" H 2700 3600 50 0001 C CNN
|
|
F 3 "" H 2700 3600 50 0000 C CNN
|
|
1 2700 3600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Label 2500 3500 2 50 ~ 0
|
|
D3
|
|
Text Label 2500 3600 2 50 ~ 0
|
|
D6
|
|
Text Label 2500 3700 2 50 ~ 0
|
|
D7
|
|
$Comp
|
|
L device:R R13
|
|
U 1 1 5CCBB5E7
|
|
P 4000 4950
|
|
F 0 "R13" H 4070 4996 50 0000 L CNN
|
|
F 1 "200K" H 4070 4905 50 0000 L CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" V 3930 4950 50 0001 C CNN
|
|
F 3 "" H 4000 4950 50 0000 C CNN
|
|
1 4000 4950
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 4000 4800
|
|
Wire Wire Line
|
|
4000 4800 4250 4800
|
|
$Comp
|
|
L device:POT RV2
|
|
U 1 1 5CCBB715
|
|
P 4000 5250
|
|
F 0 "RV2" H 3930 5296 50 0000 R CNN
|
|
F 1 "1M" H 3930 5205 50 0000 R CNN
|
|
F 2 "pot:Potentiometer_Vishay_TS53YL_Vertical" H 4000 5250 50 0001 C CNN
|
|
F 3 "" H 4000 5250 50 0000 C CNN
|
|
1 4000 5250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR0117
|
|
U 1 1 5CCBB813
|
|
P 4150 5250
|
|
F 0 "#PWR0117" H 4150 5000 50 0001 C CNN
|
|
F 1 "GND" H 4155 5077 50 0000 C CNN
|
|
F 2 "" H 4150 5250 50 0000 C CNN
|
|
F 3 "" H 4150 5250 50 0000 C CNN
|
|
1 4150 5250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L conn:CONN_01X04 P9
|
|
U 1 1 5CCBE214
|
|
P 5550 5850
|
|
F 0 "P9" H 5628 5891 50 0000 L CNN
|
|
F 1 "GasSensorEdgeConnector" H 5628 5800 50 0000 L CNN
|
|
F 2 "pot:EdgeConnectorGasSensorPCB" H 5550 5850 50 0001 C CNN
|
|
F 3 "" H 5550 5850 50 0000 C CNN
|
|
1 5550 5850
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5350 5900 5000 5900
|
|
$Comp
|
|
L power:GND #PWR0118
|
|
U 1 1 5CCBE21B
|
|
P 5000 5900
|
|
F 0 "#PWR0118" H 5000 5650 50 0001 C CNN
|
|
F 1 "GND" H 5005 5727 50 0000 C CNN
|
|
F 2 "" H 5000 5900 50 0000 C CNN
|
|
F 3 "" H 5000 5900 50 0000 C CNN
|
|
1 5000 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5350 5700 5000 5700
|
|
Text Label 5000 5700 0 50 ~ 0
|
|
VOUT+
|
|
Wire Wire Line
|
|
5350 6000 5350 6250
|
|
Wire Wire Line
|
|
5350 6250 5750 6250
|
|
Text Label 5750 6250 0 50 ~ 0
|
|
VSenseOut
|
|
Text Label 5000 5800 0 50 ~ 0
|
|
VccSense
|
|
Wire Wire Line
|
|
4800 5800 5350 5800
|
|
$Comp
|
|
L power:+5V #PWR0119
|
|
U 1 1 5CCBE228
|
|
P 4800 5800
|
|
F 0 "#PWR0119" H 4800 5650 50 0001 C CNN
|
|
F 1 "+5V" H 4815 5973 50 0000 C CNN
|
|
F 2 "" H 4800 5800 50 0000 C CNN
|
|
F 3 "" H 4800 5800 50 0000 C CNN
|
|
1 4800 5800
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5V #PWR0113
|
|
U 1 1 5CCADAEA
|
|
P 3300 4350
|
|
F 0 "#PWR0113" H 3300 4200 50 0001 C CNN
|
|
F 1 "+5V" H 3315 4523 50 0000 C CNN
|
|
F 2 "" H 3300 4350 50 0000 C CNN
|
|
F 3 "" H 3300 4350 50 0000 C CNN
|
|
1 3300 4350
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3300 4350 3850 4350
|
|
Text Label 3500 4350 0 50 ~ 0
|
|
VccSense
|
|
Wire Wire Line
|
|
3850 4550 3850 4800
|
|
Text Label 3500 4250 0 50 ~ 0
|
|
VOUT+
|
|
Wire Wire Line
|
|
3850 4250 3500 4250
|
|
$Comp
|
|
L power:GND #PWR0112
|
|
U 1 1 5CCAA94B
|
|
P 3500 4450
|
|
F 0 "#PWR0112" H 3500 4200 50 0001 C CNN
|
|
F 1 "GND" H 3505 4277 50 0000 C CNN
|
|
F 2 "" H 3500 4450 50 0000 C CNN
|
|
F 3 "" H 3500 4450 50 0000 C CNN
|
|
1 3500 4450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
3850 4450 3500 4450
|
|
$Comp
|
|
L conn:CONN_01X04 P2
|
|
U 1 1 5CCA9BE8
|
|
P 4050 4400
|
|
F 0 "P2" H 4127 4441 50 0000 L CNN
|
|
F 1 "GasSensor" H 4127 4350 50 0000 L CNN
|
|
F 2 "w_conn_mkds:mkds_1,5-4" H 4050 4400 50 0001 C CNN
|
|
F 3 "" H 4050 4400 50 0000 C CNN
|
|
1 4050 4400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8350 4100 8350 4550
|
|
$Comp
|
|
L mechanical:Mounting_Hole MK4
|
|
U 1 1 5CCC47B4
|
|
P 7050 5500
|
|
F 0 "MK4" H 7150 5546 50 0000 L CNN
|
|
F 1 "Mounting_Hole" H 7150 5455 50 0000 L CNN
|
|
F 2 "Mounting_Holes:MountingHole_5.3mm_M5" H 7050 5500 60 0001 C CNN
|
|
F 3 "" H 7050 5500 60 0001 C CNN
|
|
1 7050 5500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L mechanical:Mounting_Hole MK3
|
|
U 1 1 5CCC48EE
|
|
P 7050 5250
|
|
F 0 "MK3" H 7150 5296 50 0000 L CNN
|
|
F 1 "Mounting_Hole" H 7150 5205 50 0000 L CNN
|
|
F 2 "Mounting_Holes:MountingHole_5.3mm_M5" H 7050 5250 60 0001 C CNN
|
|
F 3 "" H 7050 5250 60 0001 C CNN
|
|
1 7050 5250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L mechanical:Mounting_Hole MK2
|
|
U 1 1 5CCC4A58
|
|
P 7050 5000
|
|
F 0 "MK2" H 7150 5046 50 0000 L CNN
|
|
F 1 "Mounting_Hole" H 7150 4955 50 0000 L CNN
|
|
F 2 "Mounting_Holes:MountingHole_5.3mm_M5" H 7050 5000 60 0001 C CNN
|
|
F 3 "" H 7050 5000 60 0001 C CNN
|
|
1 7050 5000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L mechanical:Mounting_Hole MK1
|
|
U 1 1 5CCC4B04
|
|
P 7050 4750
|
|
F 0 "MK1" H 7150 4796 50 0000 L CNN
|
|
F 1 "Mounting_Hole" H 7150 4705 50 0000 L CNN
|
|
F 2 "Mounting_Holes:MountingHole_5.3mm_M5" H 7050 4750 60 0001 C CNN
|
|
F 3 "" H 7050 4750 60 0001 C CNN
|
|
1 7050 4750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5CCC61F2
|
|
P 1600 4800
|
|
F 0 "#PWR?" H 1600 4550 50 0001 C CNN
|
|
F 1 "GND" H 1605 4627 50 0000 C CNN
|
|
F 2 "" H 1600 4800 50 0000 C CNN
|
|
F 3 "" H 1600 4800 50 0000 C CNN
|
|
1 1600 4800
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text Notes 4000 1150 0 157 ~ 31
|
|
Flammable Gas Sensor
|
|
$EndSCHEMATC
|