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EESchema Schematic File Version 4
LIBS:heater-cache
EELAYER 26 0
EELAYER END
$Descr User 7874 5906
encoding utf-8
Sheet 1 1
Title "Heater "
Date "2019-01-04"
Rev ""
Comp "FOSSEE"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:R_US R2
U 1 1 5C2F30B4
P 3500 2150
F 0 "R2" H 3568 2196 50 0000 L CNN
F 1 "27" H 3568 2105 50 0000 L CNN
F 2 "Resistors_THT:R_Axial_Power_L38.0mm_W9.0mm_P40.64mm" V 3540 2140 50 0001 C CNN
F 3 "~" H 3500 2150 50 0001 C CNN
1 3500 2150
-1 0 0 1
$EndComp
$Comp
L Connector:Conn_01x04_Female J1
U 1 1 5C2F487D
P 1900 2600
F 0 "J1" H 1800 2800 50 0000 L CNN
F 1 "power Input" H 1550 2900 50 0000 L CNN
F 2 "Connectors_JST:JST_XH_B04B-XH-A_04x2.50mm_Straight" H 1900 2600 50 0001 C CNN
F 3 "~" H 1900 2600 50 0001 C CNN
1 1900 2600
1 0 0 -1
$EndComp
Text Label 1500 2600 2 50 ~ 0
+5V
$Comp
L power:GND #PWR0101
U 1 1 5C303485
P 1600 2350
F 0 "#PWR0101" H 1600 2100 50 0001 C CNN
F 1 "GND" H 1605 2177 50 0000 C CNN
F 2 "" H 1600 2350 50 0001 C CNN
F 3 "" H 1600 2350 50 0001 C CNN
1 1600 2350
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:BC517 Q1
U 1 1 5C303654
P 3400 2600
F 0 "Q1" H 3591 2646 50 0000 L CNN
F 1 "BC517" H 3591 2555 50 0000 L CNN
F 2 "TO_SOT_Packages_THT:TO-92_Inline_Wide" H 3600 2525 50 0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC517.pdf" H 3400 2600 50 0001 L CNN
1 3400 2600
1 0 0 -1
$EndComp
$Comp
L Device:R_US R3
U 1 1 5C307DD4
P 2800 2600
F 0 "R3" V 2595 2600 50 0000 C CNN
F 1 "4.7" V 2686 2600 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2840 2590 50 0001 C CNN
F 3 "~" H 2800 2600 50 0001 C CNN
1 2800 2600
0 1 1 0
$EndComp
Wire Wire Line
2450 2600 2600 2600
Wire Wire Line
2950 2600 3200 2600
$Comp
L power:GND #PWR0103
U 1 1 5C308243
P 3500 3200
F 0 "#PWR0103" H 3500 2950 50 0001 C CNN
F 1 "GND" H 3505 3027 50 0000 C CNN
F 2 "" H 3500 3200 50 0001 C CNN
F 3 "" H 3500 3200 50 0001 C CNN
1 3500 3200
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x02_Male J3
U 1 1 5C308B5A
P 6450 2350
F 0 "J3" H 6423 2230 50 0000 R CNN
F 1 "thermistor" H 6423 2321 50 0000 R CNN
F 2 "Connectors_JST:JST_XH_B02B-XH-A_02x2.50mm_Straight" H 6450 2350 50 0001 C CNN
F 3 "~" H 6450 2350 50 0001 C CNN
1 6450 2350
-1 0 0 1
$EndComp
Wire Wire Line
6250 2350 6150 2350
$Comp
L Device:R_US R4
U 1 1 5C336026
P 6150 1750
F 0 "R4" H 6218 1796 50 0000 L CNN
F 1 "1k" H 6218 1705 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6190 1740 50 0001 C CNN
F 3 "~" H 6150 1750 50 0001 C CNN
1 6150 1750
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5C3360BC
P 6150 3200
F 0 "#PWR0104" H 6150 2950 50 0001 C CNN
F 1 "GND" H 6155 3027 50 0000 C CNN
F 2 "" H 6150 3200 50 0001 C CNN
F 3 "" H 6150 3200 50 0001 C CNN
1 6150 3200
1 0 0 -1
$EndComp
Wire Wire Line
6250 2250 6150 2250
Wire Wire Line
6150 2250 6150 2050
$Comp
L power:+5V #PWR0105
U 1 1 5C33660C
P 6150 1500
F 0 "#PWR0105" H 6150 1350 50 0001 C CNN
F 1 "+5V" H 6165 1673 50 0000 C CNN
F 2 "" H 6150 1500 50 0001 C CNN
F 3 "" H 6150 1500 50 0001 C CNN
1 6150 1500
1 0 0 -1
$EndComp
Wire Wire Line
6150 1500 6150 1600
Wire Wire Line
6150 2050 6400 2050
Connection ~ 6150 2050
Text Label 6400 2050 0 50 ~ 0
toMcu
Text Label 2450 2600 2 50 ~ 0
fromMcuR
Wire Wire Line
1800 1900 1900 1900
Wire Wire Line
1800 2000 1900 2000
Text Label 1900 1900 0 50 ~ 0
fromMcuR
Text Label 1900 2000 0 50 ~ 0
toMcu
$Comp
L Transistor_BJT:BC517 Q2
U 1 1 5C346CA2
P 5350 2600
F 0 "Q2" H 5541 2646 50 0000 L CNN
F 1 "BC517" H 5541 2555 50 0000 L CNN
F 2 "TO_SOT_Packages_THT:TO-92_Inline_Wide" H 5550 2525 50 0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC517.pdf" H 5350 2600 50 0001 L CNN
1 5350 2600
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5C34725E
P 5450 3200
F 0 "#PWR0106" H 5450 2950 50 0001 C CNN
F 1 "GND" H 5455 3027 50 0000 C CNN
F 2 "" H 5450 3200 50 0001 C CNN
F 3 "" H 5450 3200 50 0001 C CNN
1 5450 3200
1 0 0 -1
$EndComp
$Comp
L Device:R_US R5
U 1 1 5C3474DA
P 4900 2600
F 0 "R5" V 4695 2600 50 0000 C CNN
F 1 "4.7k" V 4786 2600 50 0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 4940 2590 50 0001 C CNN
F 3 "~" H 4900 2600 50 0001 C CNN
1 4900 2600
0 1 1 0
$EndComp
Wire Wire Line
5050 2600 5150 2600
Wire Wire Line
6150 2050 6150 1900
Wire Wire Line
4750 2600 4600 2600
Text Label 4450 2600 2 50 ~ 0
fromMcuF
Wire Wire Line
6150 2350 6150 3200
$Comp
L Connector:Conn_01x02_Male J4
U 1 1 5C34ABB8
P 4900 1850
F 0 "J4" H 5006 2028 50 0000 C CNN
F 1 "fan" H 5006 1937 50 0000 C CNN
F 2 "Connectors_JST:JST_XH_B02B-XH-A_02x2.50mm_Straight" H 4900 1850 50 0001 C CNN
F 3 "~" H 4900 1850 50 0001 C CNN
1 4900 1850
1 0 0 -1
$EndComp
Wire Wire Line
5450 2400 5450 1950
Wire Wire Line
5450 1950 5100 1950
Text Label 1500 2700 2 50 ~ 0
+12V
$Comp
L power:+12V #PWR0102
U 1 1 5C3081C8
P 3500 1500
F 0 "#PWR0102" H 3500 1350 50 0001 C CNN
F 1 "+12V" H 3515 1673 50 0000 C CNN
F 2 "" H 3500 1500 50 0001 C CNN
F 3 "" H 3500 1500 50 0001 C CNN
1 3500 1500
1 0 0 -1
$EndComp
Wire Wire Line
5100 1850 5450 1850
Wire Wire Line
5450 1850 5450 1600
Wire Wire Line
5450 1600 3500 1600
Wire Wire Line
3500 1500 3500 1600
Wire Wire Line
3500 1600 3500 2000
Connection ~ 3500 1600
Wire Wire Line
3500 2300 3500 2400
$Comp
L Connector:Conn_01x03_Male J2
U 1 1 5C350621
P 1600 1900
F 0 "J2" H 1706 2178 50 0000 C CNN
F 1 "MCUpins" H 1706 2087 50 0000 C CNN
F 2 "Connectors_JST:JST_XH_B03B-XH-A_03x2.50mm_Straight" H 1600 1900 50 0001 C CNN
F 3 "~" H 1600 1900 50 0001 C CNN
1 1600 1900
1 0 0 -1
$EndComp
Wire Wire Line
1800 1800 1900 1800
Text Label 1900 1800 0 50 ~ 0
fromMcuF
NoConn ~ 1700 2800
Wire Wire Line
1500 2700 1700 2700
Wire Wire Line
1500 2600 1700 2600
Wire Wire Line
1700 2500 1700 2350
Wire Wire Line
1700 2350 1600 2350
$Comp
L Device:R_US R1
U 1 1 5C3591A5
P 2600 3000
F 0 "R1" H 2668 3046 50 0000 L CNN
F 1 "470" H 2668 2955 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2640 2990 50 0001 C CNN
F 3 "~" H 2600 3000 50 0001 C CNN
1 2600 3000
1 0 0 -1
$EndComp
$Comp
L Device:LED D1
U 1 1 5C359B84
P 2600 3300
F 0 "D1" H 2592 3423 50 0000 C CNN
F 1 "LED" H 2592 3514 50 0000 C CNN
F 2 "LEDs:LED_0805_HandSoldering" H 2600 3300 50 0001 C CNN
F 3 "~" H 2600 3300 50 0001 C CNN
1 2600 3300
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 5C35A0D9
P 2600 3500
F 0 "#PWR0107" H 2600 3250 50 0001 C CNN
F 1 "GND" H 2605 3327 50 0000 C CNN
F 2 "" H 2600 3500 50 0001 C CNN
F 3 "" H 2600 3500 50 0001 C CNN
1 2600 3500
1 0 0 -1
$EndComp
$Comp
L Device:R_US R6
U 1 1 5C35A82C
P 4600 3000
F 0 "R6" H 4668 3046 50 0000 L CNN
F 1 "470" H 4668 2955 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 4640 2990 50 0001 C CNN
F 3 "~" H 4600 3000 50 0001 C CNN
1 4600 3000
1 0 0 -1
$EndComp
$Comp
L Device:LED D2
U 1 1 5C35A834
P 4600 3300
F 0 "D2" H 4592 3423 50 0000 C CNN
F 1 "LED" H 4592 3514 50 0000 C CNN
F 2 "LEDs:LED_0805_HandSoldering" H 4600 3300 50 0001 C CNN
F 3 "~" H 4600 3300 50 0001 C CNN
1 4600 3300
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5C35A83D
P 4600 3500
F 0 "#PWR0108" H 4600 3250 50 0001 C CNN
F 1 "GND" H 4605 3327 50 0000 C CNN
F 2 "" H 4600 3500 50 0001 C CNN
F 3 "" H 4600 3500 50 0001 C CNN
1 4600 3500
1 0 0 -1
$EndComp
Wire Wire Line
3500 2800 3500 3200
Wire Wire Line
5450 2800 5450 3200
Wire Wire Line
2600 2850 2600 2600
Connection ~ 2600 2600
Wire Wire Line
2600 2600 2650 2600
Wire Wire Line
2600 3450 2600 3500
Wire Wire Line
4600 3450 4600 3500
Wire Wire Line
4600 2850 4600 2600
Connection ~ 4600 2600
Wire Wire Line
4600 2600 4450 2600
$EndSCHEMATC
|
