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rtc_temp_switch.sch
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EESchema Schematic File Version 4
LIBS:ni12_zegar-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 10 10
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Timer:MCP7940N-xST U2
U 1 1 5CB87F9B
P 4600 3450
F 0 "U2" H 4600 2961 50 0000 C CNN
F 1 "MCP7940N-xST" H 4600 2870 50 0000 C CNN
F 2 "Package_SO:TSSOP-8_4.4x3mm_P0.65mm" H 4600 3450 50 0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005010F.pdf" H 4600 3450 50 0001 C CNN
1 4600 3450
1 0 0 -1
$EndComp
Text HLabel 5100 2150 2 50 Input ~ 0
5V
Wire Wire Line
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$Comp
L Device:Crystal Y1
U 1 1 5CB88E1C
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F 0 "Y1" V 5304 3581 50 0000 L CNN
F 1 "32,768kHz" V 5395 3581 50 0000 L CNN
F 2 "Crystal:Crystal_SMD_HC49-SD_HandSoldering" H 5350 3450 50 0001 C CNN
F 3 "~" H 5350 3450 50 0001 C CNN
1 5350 3450
0 1 1 0
$EndComp
$Comp
L Device:R R6
U 1 1 5CB897AD
P 3950 3050
F 0 "R6" H 4020 3096 50 0000 L CNN
F 1 "10k" H 4020 3005 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3880 3050 50 0001 C CNN
F 3 "~" H 3950 3050 50 0001 C CNN
1 3950 3050
1 0 0 -1
$EndComp
$Comp
L Device:R R5
U 1 1 5CB89D2A
P 3600 3050
F 0 "R5" H 3670 3096 50 0000 L CNN
F 1 "2.2k" H 3670 3005 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3530 3050 50 0001 C CNN
F 3 "~" H 3600 3050 50 0001 C CNN
1 3600 3050
1 0 0 -1
$EndComp
$Comp
L Device:R R4
U 1 1 5CB89EFE
P 3150 3050
F 0 "R4" H 3220 3096 50 0000 L CNN
F 1 "2.2k" H 3220 3005 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 3080 3050 50 0001 C CNN
F 3 "~" H 3150 3050 50 0001 C CNN
1 3150 3050
1 0 0 -1
$EndComp
$Comp
L Device:C C11
U 1 1 5CB8A927
P 4450 2850
F 0 "C11" H 4335 2804 50 0000 R CNN
F 1 "100nF" H 4335 2895 50 0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4488 2700 50 0001 C CNN
F 3 "~" H 4450 2850 50 0001 C CNN
1 4450 2850
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR013
U 1 1 5CB8C915
P 4450 2650
F 0 "#PWR013" H 4450 2400 50 0001 C CNN
F 1 "GND" H 4455 2477 50 0000 C CNN
F 2 "" H 4450 2650 50 0001 C CNN
F 3 "" H 4450 2650 50 0001 C CNN
1 4450 2650
-1 0 0 1
$EndComp
Wire Wire Line
4450 2650 4450 2700
$Comp
L power:GND #PWR014
U 1 1 5CB8CDC5
P 4600 4100
F 0 "#PWR014" H 4600 3850 50 0001 C CNN
F 1 "GND" H 4605 3927 50 0000 C CNN
F 2 "" H 4600 4100 50 0001 C CNN
F 3 "" H 4600 4100 50 0001 C CNN
1 4600 4100
1 0 0 -1
$EndComp
Wire Wire Line
4600 3850 4600 4100
Wire Wire Line
5000 3350 5200 3350
Wire Wire Line
5200 3350 5200 3300
Wire Wire Line
5200 3600 5200 3550
Wire Wire Line
5200 3550 5000 3550
Wire Wire Line
5200 3600 5350 3600
Wire Wire Line
5200 3300 5350 3300
Text Notes 4250 1400 2 50 ~ 0
na PCB maksymalnie blisko pinu VCC\n
Wire Wire Line
4200 3550 3950 3550
Wire Wire Line
4200 3350 3600 3350
Wire Wire Line
4200 3250 3150 3250
Wire Wire Line
3150 3250 3150 3200
Connection ~ 3150 3250
Wire Wire Line
3150 3250 2900 3250
Wire Wire Line
3600 3200 3600 3350
Connection ~ 3600 3350
Wire Wire Line
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Wire Wire Line
3950 3200 3950 3550
Connection ~ 3950 3550
Wire Wire Line
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Wire Wire Line
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Connection ~ 3600 2900
Wire Wire Line
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Wire Wire Line
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Text HLabel 3600 2850 1 50 Input ~ 0
5V
Wire Notes Line
4150 1400 3500 1400
Text HLabel 2900 3250 0 50 BiDi ~ 0
SCL
Text HLabel 2900 3350 0 50 BiDi ~ 0
SDA
Text HLabel 2900 3550 0 50 BiDi ~ 0
MPF
$Comp
L Diode:1N4148 D2
U 1 1 5CB99A74
P 4750 2150
F 0 "D2" V 4796 2071 50 0000 R CNN
F 1 "1N4148" V 4705 2071 50 0000 R CNN
F 2 "Diode_SMD:D_0805_2012Metric_Castellated" H 4750 1975 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 4750 2150 50 0001 C CNN
1 4750 2150
1 0 0 -1
$EndComp
$Comp
L Diode:1N4148 D3
U 1 1 5CB9AB93
P 5050 2500
F 0 "D3" H 5050 2716 50 0000 C CNN
F 1 "1N4148" H 5050 2625 50 0000 C CNN
F 2 "Diode_SMD:D_0805_2012Metric_Castellated" H 5050 2325 50 0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 5050 2500 50 0001 C CNN
1 5050 2500
1 0 0 -1
$EndComp
$Comp
L Device:Battery_Cell BT1
U 1 1 5CB9D127
P 5250 2700
F 0 "BT1" H 5368 2796 50 0000 L CNN
F 1 "Battery_Cell" H 5368 2705 50 0000 L CNN
F 2 "Battery:BatteryHolder_Keystone_103_1x20mm" V 5250 2760 50 0001 C CNN
F 3 "~" V 5250 2760 50 0001 C CNN
1 5250 2700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR015
U 1 1 5CB9D9AD
P 5250 2800
F 0 "#PWR015" H 5250 2550 50 0001 C CNN
F 1 "GND" H 5255 2627 50 0000 C CNN
F 2 "" H 5250 2800 50 0001 C CNN
F 3 "" H 5250 2800 50 0001 C CNN
1 5250 2800
1 0 0 -1
$EndComp
Wire Wire Line
5200 2500 5250 2500
Wire Wire Line
4700 2500 4900 2500
Wire Wire Line
4700 2500 4700 2650
Text Notes 6550 3200 0 50 ~ 0
wartości na 14 stronie https://www.tme.eu/Document/543a01644a1fb63b634560f623d22b93/mcp7940m.pdf
$Comp
L Device:C C12
U 1 1 5CBA128E
P 6000 3300
F 0 "C12" V 5748 3300 50 0000 C CNN
F 1 "nc" V 5839 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 6038 3150 50 0001 C CNN
F 3 "~" H 6000 3300 50 0001 C CNN
1 6000 3300
0 1 1 0
$EndComp
$Comp
L Device:C C13
U 1 1 5CBA182D
P 6000 3600
F 0 "C13" V 5748 3600 50 0000 C CNN
F 1 "nc" V 5839 3600 50 0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 6038 3450 50 0001 C CNN
F 3 "~" H 6000 3600 50 0001 C CNN
1 6000 3600
0 1 1 0
$EndComp
Wire Wire Line
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Connection ~ 5350 3300
Wire Wire Line
5350 3600 5850 3600
Connection ~ 5350 3600
Wire Wire Line
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Connection ~ 6150 3600
Wire Wire Line
6150 3600 6150 3800
$Comp
L power:GND #PWR016
U 1 1 5CBA4018
P 6150 3800
F 0 "#PWR016" H 6150 3550 50 0001 C CNN
F 1 "GND" H 6155 3627 50 0000 C CNN
F 2 "" H 6150 3800 50 0001 C CNN
F 3 "" H 6150 3800 50 0001 C CNN
1 6150 3800
1 0 0 -1
$EndComp
Wire Wire Line
4600 2150 4600 2250
Wire Wire Line
4450 3000 4600 3000
Connection ~ 4600 3000
Wire Wire Line
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Wire Notes Line
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Wire Notes Line
4150 1400 4150 2850
Wire Notes Line
6250 3200 7150 3200
Wire Notes Line
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Wire Notes Line
6500 3200 6500 3550
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5CC6C4FE
P 4700 2650
F 0 "#FLG0101" H 4700 2725 50 0001 C CNN
F 1 "PWR_FLAG" H 4700 2823 50 0000 C CNN
F 2 "" H 4700 2650 50 0001 C CNN
F 3 "~" H 4700 2650 50 0001 C CNN
1 4700 2650
0 1 1 0
$EndComp
Connection ~ 4700 2650
Wire Wire Line
4700 2650 4700 3050
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5CC6D17D
P 4600 2250
F 0 "#FLG0102" H 4600 2325 50 0001 C CNN
F 1 "PWR_FLAG" V 4600 2377 50 0000 L CNN
F 2 "" H 4600 2250 50 0001 C CNN
F 3 "~" H 4600 2250 50 0001 C CNN
1 4600 2250
0 -1 -1 0
$EndComp
Connection ~ 4600 2250
Wire Wire Line
4600 2250 4600 3000
Text Notes 5950 2700 0 50 ~ 0
obudowa kwarcu jest za duża zajmuje pół płyty...\n\n
$Comp
L Sensor_Temperature:LM35-LP U?
U 1 1 5CC2FC3B
P 4450 5750
AR Path="/5CC2FC3B" Ref="U?" Part="1"
AR Path="/5CB87CF2/5CC2FC3B" Ref="U7" Part="1"
F 0 "U7" H 4120 5704 50 0000 R CNN
F 1 "LM35-LP" H 4120 5795 50 0000 R CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 4500 5500 50 0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm35.pdf" H 4450 5750 50 0001 C CNN
1 4450 5750
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5CC2FC42
P 4450 6100
AR Path="/5CC2FC42" Ref="#PWR?" Part="1"
AR Path="/5CB87CF2/5CC2FC42" Ref="#PWR0101" Part="1"
F 0 "#PWR0101" H 4450 5850 50 0001 C CNN
F 1 "GND" H 4455 5927 50 0000 C CNN
F 2 "" H 4450 6100 50 0001 C CNN
F 3 "" H 4450 6100 50 0001 C CNN
1 4450 6100
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5CC2FC48
P 4400 5050
AR Path="/5CC2FC48" Ref="SW?" Part="1"
AR Path="/5CB87CF2/5CC2FC48" Ref="SW1" Part="1"
F 0 "SW1" H 4400 5335 50 0000 C CNN
F 1 "SW_Push" H 4400 5244 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4400 5250 50 0001 C CNN
F 3 "~" H 4400 5250 50 0001 C CNN
1 4400 5050
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW?
U 1 1 5CC2FC4E
P 4650 4950
AR Path="/5CC2FC4E" Ref="SW?" Part="1"
AR Path="/5CB87CF2/5CC2FC4E" Ref="SW2" Part="1"
F 0 "SW2" H 4650 5235 50 0000 C CNN
F 1 "SW_Push" H 4650 5144 50 0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 4650 5150 50 0001 C CNN
F 3 "~" H 4650 5150 50 0001 C CNN
1 4650 4950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5CC2FC56
P 4850 5050
AR Path="/5CC2FC56" Ref="#PWR?" Part="1"
AR Path="/5CB87CF2/5CC2FC56" Ref="#PWR0102" Part="1"
F 0 "#PWR0102" H 4850 4800 50 0001 C CNN
F 1 "GND" H 4855 4877 50 0000 C CNN
F 2 "" H 4850 5050 50 0001 C CNN
F 3 "" H 4850 5050 50 0001 C CNN
1 4850 5050
0 -1 -1 0
$EndComp
Wire Wire Line
4850 4950 4850 5050
Wire Wire Line
4600 5050 4850 5050
Connection ~ 4850 5050
Wire Wire Line
4450 6100 4450 6050
Text HLabel 3900 4950 0 50 Output ~ 0
SW1
Text HLabel 3900 5050 0 50 Output ~ 0
SW2
Text HLabel 2950 5750 0 50 Output ~ 0
temp
Wire Wire Line
2950 5750 4050 5750
Wire Wire Line
3900 4950 4450 4950
Wire Wire Line
3900 5050 4200 5050
Wire Wire Line
4200 5350 4450 5350
Wire Wire Line
4450 5350 4450 5450
Text HLabel 4200 5350 0 50 Input ~ 0
5V
$EndSCHEMATC