EESchema Schematic File Version 4
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 blinkBoardLib:7555 U1
U 1 1 5F965DC2
P 6000 3300
F 0 "U1" H 6000 3300 50  0000 L CNN
F 1 "7555" H 5900 3200 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 5950 3200 50  0001 C CNN
F 3 "" H 5950 3200 50  0001 C CNN
	1    6000 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5F9673AA
P 4850 2700
F 0 "R1" H 4920 2746 50  0000 L CNN
F 1 "1K" H 4920 2655 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 4780 2700 50  0001 C CNN
F 3 "~" H 4850 2700 50  0001 C CNN
	1    4850 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5F967801
P 4850 3450
F 0 "R2" H 4920 3496 50  0000 L CNN
F 1 "470K" H 4920 3405 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 4780 3450 50  0001 C CNN
F 3 "~" H 4850 3450 50  0001 C CNN
	1    4850 3450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5F967E8C
P 7250 3550
F 0 "R3" H 7320 3596 50  0000 L CNN
F 1 "1K" H 7320 3505 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7180 3550 50  0001 C CNN
F 3 "~" H 7250 3550 50  0001 C CNN
	1    7250 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5F968814
P 4850 4100
F 0 "C1" H 4965 4146 50  0000 L CNN
F 1 "1u" H 4965 4055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 4888 3950 50  0001 C CNN
F 3 "~" H 4850 4100 50  0001 C CNN
	1    4850 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D1
U 1 1 5F969259
P 7250 4050
F 0 "D1" V 7289 3932 50  0000 R CNN
F 1 "LED" V 7198 3932 50  0000 R CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 7250 4050 50  0001 C CNN
F 3 "~" H 7250 4050 50  0001 C CNN
	1    7250 4050
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5F96B6A2
P 5800 4250
F 0 "#PWR0101" H 5800 4000 50  0001 C CNN
F 1 "GND" H 5805 4077 50  0000 C CNN
F 2 "" H 5800 4250 50  0001 C CNN
F 3 "" H 5800 4250 50  0001 C CNN
	1    5800 4250
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT1
U 1 1 5F96A531
P 3900 3450
F 0 "BT1" H 4018 3546 50  0000 L CNN
F 1 "CR2032" H 4018 3455 50  0000 L CNN
F 2 "blinkBoard:S8211-46R" V 3900 3510 50  0001 C CNN
F 3 "~" V 3900 3510 50  0001 C CNN
	1    3900 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 3550 3900 4250
Wire Wire Line
	3900 4250 4850 4250
Connection ~ 4850 4250
Wire Wire Line
	4850 2350 4850 2550
Wire Wire Line
	4850 2850 4850 3200
Wire Wire Line
	4850 3600 4850 3650
Wire Wire Line
	3900 3250 3900 2350
Wire Wire Line
	3900 2350 4850 2350
Wire Wire Line
	6200 2350 6200 2800
Connection ~ 4850 2350
Wire Wire Line
	4850 3200 5450 3200
Connection ~ 4850 3200
Wire Wire Line
	4850 3200 4850 3300
Wire Wire Line
	5450 3650 5250 3650
Connection ~ 4850 3650
Wire Wire Line
	4850 3650 4850 3950
Wire Wire Line
	5450 3450 5250 3450
Wire Wire Line
	5250 3450 5250 3650
Connection ~ 5250 3650
Wire Wire Line
	5250 3650 4850 3650
Wire Wire Line
	5800 3950 5800 4050
Connection ~ 5800 4250
Wire Wire Line
	5800 4250 7250 4250
Wire Wire Line
	7250 4200 7250 4250
Wire Wire Line
	6500 3300 7250 3300
Wire Wire Line
	7250 3300 7250 3400
Wire Wire Line
	7250 3700 7250 3900
Wire Wire Line
	5800 2800 5800 2600
Wire Wire Line
	4850 2350 5800 2350
Connection ~ 5800 2350
Wire Wire Line
	5800 2350 6200 2350
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5F979EFA
P 5800 2600
F 0 "#FLG0101" H 5800 2675 50  0001 C CNN
F 1 "PWR_FLAG" V 5800 2900 50  0000 C CNN
F 2 "" H 5800 2600 50  0001 C CNN
F 3 "~" H 5800 2600 50  0001 C CNN
	1    5800 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4850 4250 5800 4250
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5F97CBE6
P 5800 4050
F 0 "#FLG0102" H 5800 4125 50  0001 C CNN
F 1 "PWR_FLAG" V 5800 4177 50  0000 L CNN
F 2 "" H 5800 4050 50  0001 C CNN
F 3 "~" H 5800 4050 50  0001 C CNN
	1    5800 4050
	0    -1   -1   0   
$EndComp
Connection ~ 5800 4050
Wire Wire Line
	5800 4050 5800 4250
Connection ~ 5800 2600
Wire Wire Line
	5800 2600 5800 2350
NoConn ~ 6150 4100
Wire Wire Line
	6150 4100 6150 3950
Text Label 5300 3200 0    50   ~ 0
DIS
Text Label 5800 2350 0    50   ~ 0
VDD
Text Label 5100 3650 0    50   ~ 0
THR
$EndSCHEMATC