EESchema Schematic File Version 4
LIBS:lightsticks-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:LED D4
U 1 1 5DBBA50D
P 10150 2550
F 0 "D4" V 10097 2628 50  0000 L CNN
F 1 "LED" V 10188 2628 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 2550 50  0001 C CNN
F 3 "~" H 10150 2550 50  0001 C CNN
	1    10150 2550
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D5
U 1 1 5DBBA842
P 10150 2850
F 0 "D5" V 10097 2928 50  0000 L CNN
F 1 "LED" V 10188 2928 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 2850 50  0001 C CNN
F 3 "~" H 10150 2850 50  0001 C CNN
	1    10150 2850
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D6
U 1 1 5DBBAA77
P 10150 3150
F 0 "D6" V 10097 3228 50  0000 L CNN
F 1 "LED" V 10188 3228 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 3150 50  0001 C CNN
F 3 "~" H 10150 3150 50  0001 C CNN
	1    10150 3150
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D7
U 1 1 5DBBAD6A
P 10150 3450
F 0 "D7" V 10097 3528 50  0000 L CNN
F 1 "LED" V 10188 3528 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 3450 50  0001 C CNN
F 3 "~" H 10150 3450 50  0001 C CNN
	1    10150 3450
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D8
U 1 1 5DBBB05D
P 10150 3850
F 0 "D8" V 10097 3928 50  0000 L CNN
F 1 "LED" V 10188 3928 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 3850 50  0001 C CNN
F 3 "~" H 10150 3850 50  0001 C CNN
	1    10150 3850
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D9
U 1 1 5DBBB3AD
P 10150 4150
F 0 "D9" V 10097 4228 50  0000 L CNN
F 1 "LED" V 10188 4228 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 4150 50  0001 C CNN
F 3 "~" H 10150 4150 50  0001 C CNN
	1    10150 4150
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D10
U 1 1 5DBBB570
P 10150 4450
F 0 "D10" V 10097 4528 50  0000 L CNN
F 1 "LED" V 10188 4528 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 4450 50  0001 C CNN
F 3 "~" H 10150 4450 50  0001 C CNN
	1    10150 4450
	-1   0    0    1   
$EndComp
$Comp
L Device:LED D11
U 1 1 5DBBE1B7
P 10150 4750
F 0 "D11" V 10097 4828 50  0000 L CNN
F 1 "LED" V 10188 4828 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 4750 50  0001 C CNN
F 3 "~" H 10150 4750 50  0001 C CNN
	1    10150 4750
	-1   0    0    1   
$EndComp
Wire Wire Line
	10300 2550 10300 2850
Connection ~ 10300 2850
Wire Wire Line
	10300 2850 10300 3150
Connection ~ 10300 3150
Connection ~ 10300 3850
Wire Wire Line
	10300 3850 10300 4150
Connection ~ 10300 4150
Wire Wire Line
	10300 4150 10300 4450
Connection ~ 10300 4450
Wire Wire Line
	10300 4450 10300 4750
Wire Wire Line
	10000 2550 10000 2850
Connection ~ 10000 2850
Connection ~ 10000 3150
Connection ~ 10000 3850
Wire Wire Line
	10000 3850 10000 4150
Connection ~ 10000 4150
Wire Wire Line
	10000 4150 10000 4450
Connection ~ 10000 4450
Wire Wire Line
	10000 4450 10000 4750
$Comp
L SparkFun-Resistors:RESISTOR0805 R12
U 1 1 5DC54CBB
P 9800 3150
F 0 "R12" H 9800 3250 45  0000 L CNN
F 1 "1R" H 9650 3250 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9800 3300 20  0001 C CNN
F 3 "" H 9800 3150 60  0001 C CNN
F 4 " " V 9842 3218 60  0000 L CNN "Field4"
	1    9800 3150
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR08
U 1 1 5DC82CC1
P 9600 2650
F 0 "#PWR08" H 9600 2500 50  0001 C CNN
F 1 "+3.3V" H 9615 2823 50  0000 C CNN
F 2 "" H 9600 2650 50  0001 C CNN
F 3 "" H 9600 2650 50  0001 C CNN
	1    9600 2650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5DC873FE
P 8650 4150
F 0 "#PWR06" H 8650 3900 50  0001 C CNN
F 1 "GND" H 8655 3977 50  0000 C CNN
F 2 "" H 8650 4150 50  0001 C CNN
F 3 "" H 8650 4150 50  0001 C CNN
	1    8650 4150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR07
U 1 1 5DC87A6F
P 9400 4150
F 0 "#PWR07" H 9400 3900 50  0001 C CNN
F 1 "GND" H 9405 3977 50  0000 C CNN
F 2 "" H 9400 4150 50  0001 C CNN
F 3 "" H 9400 4150 50  0001 C CNN
	1    9400 4150
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-Resistors:RESISTOR0805 R9
U 1 1 5DC8FBDE
P 6650 3700
F 0 "R9" V 6600 3750 45  0000 L CNN
F 1 "220R" V 6700 3750 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6650 3850 20  0001 C CNN
F 3 "" H 6650 3700 60  0001 C CNN
F 4 " " V 6692 3768 60  0000 L CNN "Field4"
	1    6650 3700
	0    1    1    0   
$EndComp
$Comp
L SparkFun-Resistors:RESISTOR0805 R11
U 1 1 5DC9745B
P 8850 2900
F 0 "R11" V 8800 2950 45  0000 L CNN
F 1 "10K" V 8900 2950 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8850 3050 20  0001 C CNN
F 3 "" H 8850 2900 60  0001 C CNN
F 4 " " V 8892 2968 60  0000 L CNN "Field4"
	1    8850 2900
	0    1    1    0   
$EndComp
Wire Wire Line
	8850 3100 8850 4150
Wire Wire Line
	3350 2550 3350 2700
Connection ~ 3350 2700
Wire Wire Line
	4250 2850 4350 2850
Wire Wire Line
	4250 2700 4250 2850
Wire Wire Line
	3350 3000 3350 3400
Wire Wire Line
	3550 3300 3550 3550
Wire Wire Line
	2150 2650 2350 2650
$Comp
L power:+3.3V #PWR01
U 1 1 5DF15658
P 3350 2550
F 0 "#PWR01" H 3350 2400 50  0001 C CNN
F 1 "+3.3V" H 3365 2723 50  0000 C CNN
F 2 "" H 3350 2550 50  0001 C CNN
F 3 "" H 3350 2550 50  0001 C CNN
	1    3350 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 4100 5350 4150
Connection ~ 5350 4100
Wire Wire Line
	5100 4100 5350 4100
Wire Wire Line
	5100 3150 5100 4100
Wire Wire Line
	3200 2700 3350 2700
$Comp
L Regulator_Linear:MIC5205-3.3YM5 U2
U 1 1 5DC01F70
P 4650 2950
F 0 "U2" H 4650 3292 50  0000 C CNN
F 1 "MIC5205-3.3YM5" H 4650 3201 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 4650 3275 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005785A.pdf" H 4650 2950 50  0001 C CNN
	1    4650 2950
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-Capacitors:2.2UF-0805-25V-_+80_-20%_ C5
U 1 1 5DD31F10
P 5100 3050
F 0 "C5" H 5208 3142 45  0000 L CNN
F 1 ">2.2UF" H 5208 3058 45  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5100 3300 20  0001 C CNN
F 3 "" H 5100 3050 50  0001 C CNN
	1    5100 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 2850 5100 2850
Wire Wire Line
	3200 3400 3350 3400
Wire Wire Line
	3350 4100 3550 4100
Connection ~ 3350 4100
$Comp
L power:GND #PWR02
U 1 1 5DE31D47
P 3350 4100
F 0 "#PWR02" H 3350 3850 50  0001 C CNN
F 1 "GND" H 3355 3927 50  0000 C CNN
F 2 "" H 3350 4100 50  0001 C CNN
F 3 "" H 3350 4100 50  0001 C CNN
	1    3350 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 3200 3200 2700
Wire Wire Line
	2350 2650 2350 3200
$Comp
L SparkFun-Resistors:RESISTOR0805 R4
U 1 1 5DE819BA
P 2150 2850
F 0 "R4" V 2150 2900 45  0000 L CNN
F 1 "470" V 2250 2900 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2150 3000 20  0001 C CNN
F 3 "" H 2150 2850 60  0001 C CNN
F 4 " " V 2192 2918 60  0000 L CNN "Field4"
	1    2150 2850
	0    1    1    0   
$EndComp
Wire Wire Line
	2350 3200 2400 3200
$Comp
L SparkFun-Resistors:RESISTOR0805 R6
U 1 1 5DE395AF
P 3550 3750
F 0 "R6" V 3500 3800 45  0000 L CNN
F 1 "5K (200mA)" V 3600 3800 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3550 3900 20  0001 C CNN
F 3 "" H 3550 3750 60  0001 C CNN
F 4 " " V 3592 3818 60  0000 L CNN "Field4"
	1    3550 3750
	0    1    1    0   
$EndComp
Wire Wire Line
	3200 3300 3550 3300
$Comp
L Device:LED D1
U 1 1 5DDB0404
P 2150 3200
F 0 "D1" V 2189 3083 50  0000 R CNN
F 1 "LED" V 2098 3083 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2150 3200 50  0001 C CNN
F 3 "~" H 2150 3200 50  0001 C CNN
	1    2150 3200
	0    -1   -1   0   
$EndComp
$Comp
L Device:Battery_Cell LiPo1
U 1 1 5DCEE429
P 3350 2900
F 0 "LiPo1" H 3468 2996 50  0000 L CNN
F 1 "Battery_Cell" H 3468 2905 50  0001 L CNN
F 2 "Shalnoff:CONTACT_2_10mm" V 3350 2960 50  0001 C CNN
F 3 "~" V 3350 2960 50  0001 C CNN
	1    3350 2900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5DCD1CC1
P 5350 4150
F 0 "#PWR04" H 5350 3900 50  0001 C CNN
F 1 "GND" H 5355 3977 50  0000 C CNN
F 2 "" H 5350 4150 50  0001 C CNN
F 3 "" H 5350 4150 50  0001 C CNN
	1    5350 4150
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-Resistors:RESISTOR0805 R8
U 1 1 5DC67D82
P 5350 3750
F 0 "R8" V 5297 3818 45  0000 L CNN
F 1 "RESISTOR0805" V 5339 3818 45  0001 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5350 3900 20  0001 C CNN
F 3 "" H 5350 3750 60  0001 C CNN
F 4 " " V 5392 3818 60  0000 L CNN "Field4"
	1    5350 3750
	0    1    1    0   
$EndComp
$Comp
L SparkFun-Switches:MOMENTARY-SWITCH-SPST-2-SMD-5.2MM S3
U 1 1 5DC11587
P 6250 3750
F 0 "S3" H 6250 3995 45  0000 C CNN
F 1 "MOMENTARY-SWITCH-SPST-2-SMD-5.2MM" H 6250 4101 45  0001 C CNN
F 2 "Switches:TACTILE_SWITCH_SMD_5.2MM" H 6250 4000 20  0001 C CNN
F 3 "" H 6250 3750 50  0001 C CNN
F 4 "SWCH-08247" H 6250 4006 60  0001 C CNN "Field4"
	1    6250 3750
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-Switches:MOMENTARY-SWITCH-SPST-2-SMD-5.2MM S2
U 1 1 5DC102D0
P 5750 3150
F 0 "S2" H 5750 3395 45  0000 C CNN
F 1 "MOMENTARY-SWITCH-SPST-2-SMD-5.2MM" H 5750 3395 45  0001 C CNN
F 2 "Switches:TACTILE_SWITCH_SMD_5.2MM" H 5750 3400 20  0001 C CNN
F 3 "" H 5750 3150 50  0001 C CNN
F 4 "SWCH-08247" H 5750 3406 60  0001 C CNN "Field4"
	1    5750 3150
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-IC-Power:MCP73831 U1
U 1 1 5DC01989
P 2800 3300
F 0 "U1" H 2800 3760 45  0000 C CNN
F 1 "MCP73831" H 2800 3676 45  0000 C CNN
F 2 "Silicon-Standard:SOT23-5" H 2800 3600 20  0001 C CNN
F 3 "" H 2800 3300 60  0001 C CNN
F 4 "IC-09995" H 2800 3581 60  0000 C CNN "Field4"
	1    2800 3300
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-Switches:SWITCH-SPDT-PTH-11.6X4.0MM S1
U 1 1 5DFADD4B
P 4000 3400
F 0 "S1" H 4050 3586 45  0000 C CNN
F 1 "SWITCH-SPDT-PTH-11.6X4.0MM" H 4050 3586 45  0001 C CNN
F 2 "Switches:SWITCH_SPST_SMD_A" H 4000 3650 20  0001 C CNN
F 3 "" H 4000 3400 50  0001 C CNN
F 4 "SWCH-08261" H 4050 3597 60  0001 C CNN "Field4"
	1    4000 3400
	-1   0    0    1   
$EndComp
Wire Wire Line
	4300 3400 4300 2950
Wire Wire Line
	4300 2950 4350 2950
Connection ~ 3550 4100
$Comp
L SparkFun-Resistors:RESISTOR0805 R5
U 1 1 5DFD1897
P 2150 3600
F 0 "R5" V 2100 3650 45  0000 L CNN
F 1 "470" V 2200 3650 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2150 3750 20  0001 C CNN
F 3 "" H 2150 3600 60  0001 C CNN
F 4 " " V 2192 3668 60  0000 L CNN "Field4"
	1    2150 3600
	0    1    1    0   
$EndComp
Wire Wire Line
	2150 4100 2350 4100
$Comp
L Device:LED D2
U 1 1 5DFD1F99
P 2150 3950
F 0 "D2" V 2189 3833 50  0000 R CNN
F 1 "LED" V 2098 3833 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2150 3950 50  0001 C CNN
F 3 "~" H 2150 3950 50  0001 C CNN
	1    2150 3950
	0    -1   -1   0   
$EndComp
$Comp
L dk_Embedded-Microcontrollers:ATTINY85-20SU U3
U 1 1 5DFE55A4
P 8550 3150
F 0 "U3" H 8778 3053 60  0000 L CNN
F 1 "ATTINY85-20SU" H 8200 3750 60  0000 L CNN
F 2 "digikey-footprints:SOIC-8_W5.3mm" H 8750 3350 60  0001 L CNN
F 3 "http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en589894" H 8750 3450 60  0001 L CNN
F 4 "ATTINY85-20SU-ND" H 8750 3550 60  0001 L CNN "Digi-Key_PN"
F 5 "ATTINY85-20SU" H 8750 3650 60  0001 L CNN "MPN"
F 6 "Integrated Circuits (ICs)" H 8750 3750 60  0001 L CNN "Category"
F 7 "Embedded - Microcontrollers" H 8750 3850 60  0001 L CNN "Family"
F 8 "http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en589894" H 8750 3950 60  0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/microchip-technology/ATTINY85-20SU/ATTINY85-20SU-ND/735470" H 8750 4050 60  0001 L CNN "DK_Detail_Page"
F 10 "IC MCU 8BIT 8KB FLASH 8SOIC" H 8750 4150 60  0001 L CNN "Description"
F 11 "Microchip Technology" H 8750 4250 60  0001 L CNN "Manufacturer"
F 12 "Active" H 8750 4350 60  0001 L CNN "Status"
	1    8550 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 3950 5350 4100
$Comp
L power:+3.3V #PWR03
U 1 1 5E0223B8
P 5350 2600
F 0 "#PWR03" H 5350 2450 50  0001 C CNN
F 1 "+3.3V" H 5365 2773 50  0000 C CNN
F 2 "" H 5350 2600 50  0001 C CNN
F 3 "" H 5350 2600 50  0001 C CNN
	1    5350 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D3
U 1 1 5E0121D1
P 6800 3150
F 0 "D3" H 6350 3150 50  0000 C CNN
F 1 "LED" H 6500 3150 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6800 3150 50  0001 C CNN
F 3 "~" H 6800 3150 50  0001 C CNN
	1    6800 3150
	1    0    0    1   
$EndComp
Wire Wire Line
	6650 3150 6650 3500
Text Label 8650 4150 0    50   ~ 0
GND
$Comp
L SparkFun-Capacitors:2.2UF-0805-25V-_+80_-20%_ C3
U 1 1 5E19AB03
P 4150 3800
F 0 "C3" H 4258 3892 45  0000 L CNN
F 1 "4.7uF" H 4258 3808 45  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4150 4050 20  0001 C CNN
F 3 "" H 4150 3800 50  0001 C CNN
	1    4150 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 3750 8650 4050
Wire Wire Line
	8850 4150 9400 4150
Wire Wire Line
	8150 2700 8150 3050
Wire Wire Line
	8150 3050 8250 3050
$Comp
L SparkFun-Connectors:CONN_05X2NO_SILK J2
U 1 1 5E21FA62
P 6200 4750
F 0 "J2" V 6200 5028 45  0000 L CNN
F 1 "CONN_05X2NO_SILK" V 6189 5028 45  0001 L CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_2x05_P2.00mm_Vertical_SMD" H 6200 5150 20  0001 C CNN
F 3 "" H 6200 4750 50  0001 C CNN
F 4 "XXX-00000" V 6284 5028 60  0001 L CNN "Field4"
	1    6200 4750
	-1   0    0    1   
$EndComp
Connection ~ 10300 3450
Wire Wire Line
	10000 3450 10000 3850
Wire Wire Line
	10300 3150 10300 3450
Connection ~ 10000 3450
Wire Wire Line
	10000 3150 10000 3450
$Comp
L dk_Transistors-FETs-MOSFETs-Single:2N7002 Q1
U 1 1 5E33C7DE
P 7250 3750
F 0 "Q1" H 7357 3803 60  0000 L CNN
F 1 "2N7002" H 6750 3550 60  0000 L CNN
F 2 "digikey-footprints:SOT-23-3" H 7450 3950 60  0001 L CNN
F 3 "https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF" H 7450 4050 60  0001 L CNN
F 4 "2N7002NCT-ND" H 7450 4150 60  0001 L CNN "Digi-Key_PN"
F 5 "2N7002" H 7450 4250 60  0001 L CNN "MPN"
F 6 "Discrete Semiconductor Products" H 7450 4350 60  0001 L CNN "Category"
F 7 "Transistors - FETs, MOSFETs - Single" H 7450 4450 60  0001 L CNN "Family"
F 8 "https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF" H 7450 4550 60  0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/on-semiconductor/2N7002/2N7002NCT-ND/244664" H 7450 4650 60  0001 L CNN "DK_Detail_Page"
F 10 "MOSFET N-CH 60V 115MA SOT-23" H 7450 4750 60  0001 L CNN "Description"
F 11 "ON Semiconductor" H 7450 4850 60  0001 L CNN "Manufacturer"
F 12 "Active" H 7450 4950 60  0001 L CNN "Status"
	1    7250 3750
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8150 2700 8850 2700
Connection ~ 8850 2700
Wire Wire Line
	6950 3150 7600 3150
Wire Wire Line
	7550 3850 7600 3850
Wire Wire Line
	7600 3850 7600 3150
$Comp
L dk_Alarms-Buzzers-and-Sirens:PS1240P02BT BZ1
U 1 1 5E3EE254
P 7100 4050
F 0 "BZ1" H 7198 4281 60  0000 C CNN
F 1 "PS1240P02BT" H 7198 4281 60  0001 C CNN
F 2 "Capacitor_SMD:C_1812_4532Metric" H 7300 4250 60  0001 L CNN
F 3 "https://product.tdk.com/info/en/catalog/datasheets/piezoelectronic_buzzer_ps_en.pdf" H 7300 4350 60  0001 L CNN
F 4 "445-2525-1-ND" H 7300 4450 60  0001 L CNN "Digi-Key_PN"
F 5 "PS1240P02BT" H 7300 4550 60  0001 L CNN "MPN"
F 6 "Audio Products" H 7300 4650 60  0001 L CNN "Category"
F 7 "Alarms, Buzzers, and Sirens" H 7300 4750 60  0001 L CNN "Family"
F 8 "https://product.tdk.com/info/en/catalog/datasheets/piezoelectronic_buzzer_ps_en.pdf" H 7300 4850 60  0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/tdk-corporation/PS1240P02BT/445-2525-1-ND/935930" H 7300 4950 60  0001 L CNN "DK_Detail_Page"
F 10 "AUDIO PIEZO TRANSDUCER 30V TH" H 7300 5050 60  0001 L CNN "Description"
F 11 "TDK Corporation" H 7300 5150 60  0001 L CNN "Manufacturer"
F 12 "Active" H 7300 5250 60  0001 L CNN "Status"
	1    7100 4050
	-1   0    0    -1  
$EndComp
Connection ~ 8650 4050
Wire Wire Line
	8650 4050 8650 4150
Wire Wire Line
	7250 2650 7250 3550
$Comp
L power:+3.3V #PWR05
U 1 1 5E40377C
P 7250 2650
F 0 "#PWR05" H 7250 2500 50  0001 C CNN
F 1 "+3.3V" H 7265 2823 50  0000 C CNN
F 2 "" H 7250 2650 50  0001 C CNN
F 3 "" H 7250 2650 50  0001 C CNN
	1    7250 2650
	1    0    0    -1  
$EndComp
$Comp
L SparkFun-Resistors:RESISTOR0805 R10
U 1 1 5E410B16
P 8050 3550
F 0 "R10" H 8100 3650 45  0000 L CNN
F 1 "10K" H 7900 3650 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8050 3700 20  0001 C CNN
F 3 "" H 8050 3550 60  0001 C CNN
F 4 " " V 8092 3618 60  0000 L CNN "Field4"
	1    8050 3550
	-1   0    0    1   
$EndComp
Wire Wire Line
	1200 2950 1200 2650
$Comp
L Shalnoff:USB_A_SMT_MALE_PCB J1
U 1 1 5DBC8501
P 950 3100
F 0 "J1" H 1128 3195 45  0000 L CNN
F 1 "USB_A_SMT_MALE_PCB" H 1128 3111 45  0001 L CNN
F 2 "Shalnoff:USB_A_SMT_MALE_PCB" H 950 3500 20  0001 C CNN
F 3 "" H 950 3100 50  0001 C CNN
F 4 "CONN-11499" H 1128 3016 60  0001 L CNN "Field4"
	1    950  3100
	-1   0    0    -1  
$EndComp
Connection ~ 2150 2650
Connection ~ 2150 4100
$Comp
L SparkFun-Resistors:RESISTOR0805 R3
U 1 1 5DC811B8
P 1950 3550
F 0 "R3" V 2000 3600 45  0000 L CNN
F 1 "68" V 2100 3600 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1950 3700 20  0001 C CNN
F 3 "" H 1950 3550 60  0001 C CNN
F 4 " " V 1992 3618 60  0000 L CNN "Field4"
	1    1950 3550
	0    1    1    0   
$EndComp
Wire Wire Line
	1200 3150 1750 3150
Wire Wire Line
	1750 3150 1750 3350
Wire Wire Line
	1950 3050 1950 3350
$Comp
L SparkFun-Resistors:RESISTOR0805 R2
U 1 1 5DCC28CC
P 1950 2850
F 0 "R2" V 1900 2650 45  0000 L CNN
F 1 "2K2 (1K5)" V 2000 2450 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1950 3000 20  0001 C CNN
F 3 "" H 1950 2850 60  0001 C CNN
F 4 " " V 1992 2918 60  0000 L CNN "Field4"
	1    1950 2850
	0    1    1    0   
$EndComp
Connection ~ 1950 2650
Wire Wire Line
	1950 2650 2150 2650
Connection ~ 1950 3050
Wire Wire Line
	5350 4100 5550 4100
Connection ~ 5550 4100
Wire Wire Line
	5550 4100 6050 4100
Connection ~ 6050 4100
Wire Wire Line
	6050 4100 6650 4100
Wire Wire Line
	6450 4550 6450 3850
Wire Wire Line
	6450 4650 6550 4650
Wire Wire Line
	6550 4650 6550 4400
Wire Wire Line
	6550 4400 1950 4400
Wire Wire Line
	5950 4650 1750 4650
Wire Wire Line
	5950 3250 5950 3150
Connection ~ 5950 3250
Wire Wire Line
	5550 3150 5550 3250
Connection ~ 5550 3250
Wire Wire Line
	5550 3250 5550 4100
Wire Wire Line
	5950 3250 5950 4550
Wire Wire Line
	1200 4100 1400 4100
Wire Wire Line
	1200 3050 1950 3050
Wire Wire Line
	1200 2650 1400 2650
Wire Wire Line
	1400 3350 1400 2650
Connection ~ 1400 2650
Wire Wire Line
	1400 2650 1950 2650
Connection ~ 1400 4100
Wire Wire Line
	1400 4100 2150 4100
Wire Wire Line
	1200 3250 1200 4100
Wire Wire Line
	1400 3650 1400 4100
Wire Wire Line
	1750 3750 1750 4650
Wire Wire Line
	1950 3750 1950 4400
Wire Wire Line
	2150 3400 2400 3400
Wire Wire Line
	2150 3400 2150 3350
Connection ~ 2150 3400
Wire Wire Line
	3350 3400 3350 4100
Connection ~ 3350 3400
Wire Wire Line
	3550 3950 3550 4100
Wire Wire Line
	4650 3250 4650 4100
Wire Wire Line
	10000 2850 10000 3150
Wire Wire Line
	10300 3450 10300 3650
Wire Wire Line
	9400 3700 9400 3650
Wire Wire Line
	9400 3650 9800 3650
Connection ~ 10300 3650
Wire Wire Line
	10300 3650 10300 3850
Wire Wire Line
	9400 4100 9400 4150
Connection ~ 9400 4150
Wire Wire Line
	5950 4750 5800 4750
Connection ~ 9800 3650
Wire Wire Line
	9800 3650 10300 3650
$Comp
L SparkFun-Capacitors:2.2UF-0805-25V-_+80_-20%_ C4
U 1 1 5DE5BCDF
P 4950 3550
F 0 "C4" H 5058 3642 45  0000 L CNN
F 1 "[470pF]" H 5058 3558 45  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4950 3800 20  0001 C CNN
F 3 "" H 4950 3550 50  0001 C CNN
	1    4950 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 3350 4950 2950
Wire Wire Line
	4950 3650 4950 4100
Wire Wire Line
	4950 4100 4650 4100
Connection ~ 4650 4100
Wire Wire Line
	3350 2700 3800 2700
Wire Wire Line
	3550 4100 3800 4100
Wire Wire Line
	4100 3400 4300 3400
Wire Wire Line
	3800 3300 3800 2700
Connection ~ 3800 2700
Wire Wire Line
	3800 2700 4150 2700
Wire Wire Line
	3800 3500 3800 4100
Connection ~ 3800 4100
Wire Wire Line
	3800 4100 4150 4100
Wire Wire Line
	4150 3600 4150 2700
Connection ~ 4150 2700
Wire Wire Line
	4150 2700 4250 2700
Wire Wire Line
	4150 3900 4150 4100
Connection ~ 4150 4100
Wire Wire Line
	4150 4100 4650 4100
$Comp
L SparkFun-Capacitors:2.2UF-0805-25V-_+80_-20%_ C2
U 1 1 5DEE36ED
P 2350 3850
F 0 "C2" H 2458 3942 45  0000 L CNN
F 1 "4.7uF" H 2458 3858 45  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 2350 4100 20  0001 C CNN
F 3 "" H 2350 3850 50  0001 C CNN
	1    2350 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 3650 2350 3200
Connection ~ 2350 3200
Wire Wire Line
	2350 3950 2350 4100
Connection ~ 2350 4100
Wire Wire Line
	2350 4100 3350 4100
$Comp
L SparkFun-Resistors:RESISTOR0805 R1
U 1 1 5DC80BBF
P 1750 3550
F 0 "R1" V 1800 3600 45  0000 L CNN
F 1 "68" V 1900 3600 45  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1750 3700 20  0001 C CNN
F 3 "" H 1750 3550 60  0001 C CNN
F 4 " " V 1792 3618 60  0000 L CNN "Field4"
	1    1750 3550
	0    1    1    0   
$EndComp
Connection ~ 7850 2850
Wire Wire Line
	7850 2850 8650 2850
Wire Wire Line
	5100 2850 7850 2850
Connection ~ 5100 2850
Wire Wire Line
	5950 3250 8250 3250
Wire Wire Line
	6450 3450 8250 3450
Wire Wire Line
	6450 4750 9600 4750
Wire Wire Line
	7200 3950 7250 3950
Wire Wire Line
	7200 4050 8650 4050
Wire Wire Line
	9100 2700 9100 4000
Wire Wire Line
	8850 2700 9100 2700
$Comp
L SparkFun-Resistors:RESISTOR0805 R7
U 1 1 5DC63B88
P 5350 2800
F 0 "R7" V 5297 2868 45  0000 L CNN
F 1 "RESISTOR0805" V 5339 2868 45  0001 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 5350 2950 20  0001 C CNN
F 3 "" H 5350 2800 60  0001 C CNN
F 4 " " V 5392 2868 60  0000 L CNN "Field4"
	1    5350 2800
	0    1    1    0   
$EndComp
Wire Wire Line
	5350 3350 8250 3350
Connection ~ 5350 3350
Wire Wire Line
	5350 3350 5350 3550
Wire Wire Line
	5350 3000 5350 3350
Wire Wire Line
	5800 5150 9800 5150
Wire Wire Line
	5800 4750 5800 5150
Wire Wire Line
	9800 3650 9800 5150
Wire Wire Line
	9600 3150 9600 4750
Wire Wire Line
	9600 2650 9600 3150
Connection ~ 9600 3150
Wire Wire Line
	6050 3850 6050 4100
Wire Wire Line
	6450 3450 6450 3750
Wire Wire Line
	6450 3750 6450 3850
Connection ~ 6450 3750
Connection ~ 6450 3850
Wire Wire Line
	6050 3750 6050 3850
Connection ~ 6050 3850
Wire Wire Line
	6650 3900 6650 4100
$Comp
L Shalnoff:10UF-POLAR-0603-6.3V-20%_TANT_ C1
U 1 1 5DCC90B4
P 1400 3450
F 0 "C1" H 1528 3442 45  0000 L CNN
F 1 "10uF" H 1528 3358 45  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3216-12_Kemet-S_Pad1.58x1.35mm_HandSolder" H 1400 3700 20  0001 C CNN
F 3 "" H 1400 3450 50  0001 C CNN
	1    1400 3450
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D12
U 1 1 5DE5D3FE
P 10150 5050
F 0 "D12" V 10097 5128 50  0000 L CNN
F 1 "LED" V 10188 5128 50  0000 L CNN
F 2 "LED_SMD:LED_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 10150 5050 50  0001 C CNN
F 3 "~" H 10150 5050 50  0001 C CNN
	1    10150 5050
	-1   0    0    1   
$EndComp
Wire Wire Line
	10000 4750 10000 5050
Connection ~ 10000 4750
Wire Wire Line
	10300 4750 10300 5050
Connection ~ 10300 4750
Text Label 8650 2850 0    50   ~ 0
VCC
Text Label 7250 2650 0    50   ~ 0
3.3v
Connection ~ 7600 3150
Wire Wire Line
	7950 3150 7600 3150
Wire Wire Line
	7850 3550 7850 2850
$Comp
L Jumper:SolderJumper_2_Bridged JP1
U 1 1 5DF65FF2
P 8100 3150
F 0 "JP1" H 8100 3263 50  0000 C CNN
F 1 "SolderJumper_2_Bridged" H 8100 3264 50  0001 C CNN
F 2 "Shalnoff:JP_0805" H 8100 3150 50  0001 C CNN
F 3 "~" H 8100 3150 50  0001 C CNN
	1    8100 3150
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D13
U 1 1 5DFB9F90
P 6800 3000
F 0 "D13" H 6350 3000 50  0000 C CNN
F 1 "LED" H 6550 3000 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6800 3000 50  0001 C CNN
F 3 "~" H 6800 3000 50  0001 C CNN
	1    6800 3000
	1    0    0    1   
$EndComp
Wire Wire Line
	6650 3150 6650 3000
Connection ~ 6650 3150
Wire Wire Line
	6950 3000 7600 3000
Wire Wire Line
	7600 3000 7600 3150
$Comp
L SparkFun-DiscreteSemi:MOSFET-NCH-AO3404A Q2
U 1 1 5DD0A422
P 9300 3900
F 0 "Q2" H 9464 3900 45  0000 L CNN
F 1 "MOSFET-NCH-AO3404A" H 9465 3911 45  0001 L CNN
F 2 "Silicon-Standard:SOT23-3" H 9300 4150 20  0001 C CNN
F 3 "" H 9300 3900 50  0001 C CNN
F 4 "TRANS-12988" H 9465 3858 60  0001 L CNN "Field4"
	1    9300 3900
	1    0    0    -1  
$EndComp
Text Label 9100 4000 0    50   ~ 0
Gate
Text Label 9400 3700 0    50   ~ 0
Drain
$EndSCHEMATC