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 Connector:USB_A J1
U 1 1 5FC687EA
P 1950 3000
F 0 "J1" H 2007 3467 50  0000 C CNN
F 1 "USB_A" H 2007 3376 50  0000 C CNN
F 2 "" H 2100 2950 50  0001 C CNN
F 3 " ~" H 2100 2950 50  0001 C CNN
	1    1950 3000
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_DPDT SW1
U 1 1 5FC6AA51
P 2550 2950
F 0 "SW1" H 2550 3435 50  0000 C CNN
F 1 "SW_ON_OFF" H 2550 3344 50  0000 C CNN
F 2 "" H 2550 3150 50  0001 C CNN
F 3 "~" H 2550 3150 50  0001 C CNN
	1    2550 2950
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push_DPDT SW2
U 1 1 5FC6CF83
P 3700 3000
F 0 "SW2" H 3700 3485 50  0000 C CNN
F 1 "SW_COLD_HOT" H 3700 3394 50  0000 C CNN
F 2 "" H 3700 3200 50  0001 C CNN
F 3 "~" H 3700 3200 50  0001 C CNN
	1    3700 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 2750 2350 3000
Connection ~ 2350 3100
Wire Wire Line
	2350 3100 2350 3150
Wire Wire Line
	2750 2650 3050 2650
Wire Wire Line
	3050 2650 3050 2800
Wire Wire Line
	3050 2800 3500 2800
Wire Wire Line
	2750 3050 3050 3050
Wire Wire Line
	3050 3050 3050 2800
Connection ~ 3050 2800
Wire Wire Line
	1850 3550 1850 3400
Wire Wire Line
	3450 3200 3500 3200
$Comp
L Device:Peltier_Element PE1
U 1 1 5FC73C36
P 5200 2700
F 0 "PE1" H 5200 2942 50  0000 C CNN
F 1 "Peltier_Element" H 5200 2851 50  0000 C CNN
F 2 "" H 5200 2630 50  0001 C CNN
F 3 "~" V 5200 2725 50  0001 C CNN
	1    5200 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:Peltier_Element PE2
U 1 1 5FC743E0
P 5200 3000
F 0 "PE2" H 5200 3242 50  0000 C CNN
F 1 "Peltier_Element" H 5200 3151 50  0000 C CNN
F 2 "" H 5200 2930 50  0001 C CNN
F 3 "~" V 5200 3025 50  0001 C CNN
	1    5200 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:Peltier_Element PE3
U 1 1 5FC76564
P 5200 3300
F 0 "PE3" H 5200 3542 50  0000 C CNN
F 1 "Peltier_Element" H 5200 3451 50  0000 C CNN
F 2 "" H 5200 3230 50  0001 C CNN
F 3 "~" V 5200 3325 50  0001 C CNN
	1    5200 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 2700 5400 2800
Wire Wire Line
	5400 2800 4800 2800
Wire Wire Line
	4800 2800 4800 3000
Wire Wire Line
	4800 3000 5000 3000
Wire Wire Line
	5400 3000 5400 3100
Wire Wire Line
	5400 3100 4800 3100
Wire Wire Line
	4800 3100 4800 3300
Wire Wire Line
	4800 3300 5000 3300
Wire Wire Line
	5600 3500 5600 3300
Wire Wire Line
	5600 3300 5400 3300
Wire Wire Line
	3900 2700 4250 2700
Wire Wire Line
	4100 3100 3900 3100
Wire Wire Line
	4100 3100 4100 3500
Wire Wire Line
	3900 2900 4100 2900
Wire Wire Line
	4100 2900 4100 3100
Connection ~ 4100 3100
Wire Wire Line
	3900 3300 4250 3300
Wire Wire Line
	4250 3300 4250 2700
Connection ~ 4250 2700
Wire Wire Line
	4250 2700 5000 2700
$Comp
L Device:LED D1
U 1 1 5FC862C0
P 5150 1800
F 0 "D1" H 5143 2017 50  0000 C CNN
F 1 "Cold" H 5143 1926 50  0000 C CNN
F 2 "" H 5150 1800 50  0001 C CNN
F 3 "~" H 5150 1800 50  0001 C CNN
	1    5150 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D2
U 1 1 5FC86B03
P 5150 2150
F 0 "D2" H 5143 1895 50  0000 C CNN
F 1 "Hot" H 5143 1986 50  0000 C CNN
F 2 "" H 5150 2150 50  0001 C CNN
F 3 "~" H 5150 2150 50  0001 C CNN
	1    5150 2150
	-1   0    0    1   
$EndComp
Wire Wire Line
	5600 2150 5600 1800
Wire Wire Line
	5600 1800 5300 1800
Wire Wire Line
	5300 2150 5600 2150
Wire Wire Line
	5000 2150 4800 2150
Wire Wire Line
	4800 2150 4800 1950
Wire Wire Line
	4800 1800 5000 1800
$Comp
L Device:R R1
U 1 1 5FC8BE0F
P 4500 1950
F 0 "R1" V 4293 1950 50  0000 C CNN
F 1 "1k" V 4384 1950 50  0000 C CNN
F 2 "" V 4430 1950 50  0001 C CNN
F 3 "~" H 4500 1950 50  0001 C CNN
	1    4500 1950
	0    1    1    0   
$EndComp
Wire Wire Line
	4650 1950 4800 1950
Connection ~ 4800 1950
Wire Wire Line
	4800 1950 4800 1800
Wire Wire Line
	4250 2700 4250 1950
Wire Wire Line
	4250 1950 4350 1950
Wire Wire Line
	5600 2150 5600 3300
Connection ~ 5600 2150
Connection ~ 5600 3300
Wire Wire Line
	5600 3500 4100 3500
Wire Wire Line
	1850 3550 3050 3550
Wire Wire Line
	3450 3200 3450 3550
$Comp
L Motor:Fan M1
U 1 1 5FC9D3CB
P 3050 3350
F 0 "M1" H 3208 3446 50  0000 L CNN
F 1 "Fan" H 3208 3355 50  0000 L CNN
F 2 "" H 3050 3360 50  0001 C CNN
F 3 "~" H 3050 3360 50  0001 C CNN
	1    3050 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 3100 2350 3100
Wire Wire Line
	2350 3000 2250 3000
Connection ~ 2350 3000
Wire Wire Line
	2350 3000 2350 3100
Connection ~ 3050 3050
Connection ~ 3050 3550
Wire Wire Line
	3050 3550 3450 3550
$EndSCHEMATC