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 MCU_Module:Arduino_Nano_v3.x A?
U 1 1 61B28541
P 8250 3400
F 0 "A?" V 8296 2356 50  0000 R CNN
F 1 "Arduino_Nano_v3.x" V 8205 2356 50  0000 R CNN
F 2 "Module:Arduino_Nano" H 8250 3400 50  0001 C CIN
F 3 "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf" H 8250 3400 50  0001 C CNN
	1    8250 3400
	0    -1   -1   0   
$EndComp
$Comp
L MCU_Module:Arduino_Nano_v3.x A?
U 1 1 61B2C7A5
P 8250 5150
F 0 "A?" V 8296 4106 50  0000 R CNN
F 1 "Arduino_Nano_v3.x" V 8205 4106 50  0000 R CNN
F 2 "Module:Arduino_Nano" H 8250 5150 50  0001 C CIN
F 3 "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf" H 8250 5150 50  0001 C CNN
	1    8250 5150
	0    -1   -1   0   
$EndComp
$Comp
L Connector:Raspberry_Pi_2_3 J?
U 1 1 61B30B81
P 2000 2700
F 0 "J?" H 2000 4181 50  0000 C CNN
F 1 "Raspberry_Pi_2_3" H 2000 4090 50  0000 C CNN
F 2 "" H 2000 2700 50  0001 C CNN
F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 2000 2700 50  0001 C CNN
	1    2000 2700
	-1   0    0    -1  
$EndComp
Wire Bus Line
	6450 3900 7650 3900
Wire Bus Line
	7650 5650 6450 5650
Wire Bus Line
	6450 5650 6450 3900
Connection ~ 6450 3900
$Comp
L MCU_Module:Arduino_Nano_v3.x A?
U 1 1 61B25B94
P 8250 1900
F 0 "A?" V 8296 856 50  0000 R CNN
F 1 "Arduino_Nano_v3.x" V 8205 856 50  0000 R CNN
F 2 "Module:Arduino_Nano" H 8250 1900 50  0001 C CIN
F 3 "http://www.mouser.com/pdfdocs/Gravitech_Arduino_Nano3_0.pdf" H 8250 1900 50  0001 C CNN
	1    8250 1900
	0    -1   -1   0   
$EndComp
Wire Bus Line
	7650 2400 7650 2550
Wire Bus Line
	7650 2550 6450 2550
Wire Bus Line
	6450 2550 6450 3900
$Comp
L Device:R_US R1
U 1 1 61B549F6
P 3000 950
F 0 "R1" V 2795 950 50  0000 C CNN
F 1 "10k" V 2886 950 50  0000 C CNN
F 2 "" V 3040 940 50  0001 C CNN
F 3 "~" H 3000 950 50  0001 C CNN
	1    3000 950 
	0    1    1    0   
$EndComp
Wire Bus Line
	1800 1400 1800 950 
Wire Bus Line
	1800 950  2850 950 
Wire Bus Line
	3150 950  3150 1900
Wire Bus Line
	3150 1900 2800 1900
$Comp
L Device:D_Schottky D1
U 1 1 61B5BDFA
P 5550 2650
F 0 "D1" H 5550 2434 50  0000 C CNN
F 1 "D_Schottky" H 5550 2525 50  0000 C CNN
F 2 "" H 5550 2650 50  0001 C CNN
F 3 "~" H 5550 2650 50  0001 C CNN
	1    5550 2650
	-1   0    0    1   
$EndComp
Wire Bus Line
	7750 2400 7750 2650
$Comp
L Device:D_Schottky D2
U 1 1 61B67CB8
P 5600 4200
F 0 "D2" H 5600 3984 50  0000 C CNN
F 1 "D_Schottky" H 5600 4075 50  0000 C CNN
F 2 "" H 5600 4200 50  0001 C CNN
F 3 "~" H 5600 4200 50  0001 C CNN
	1    5600 4200
	-1   0    0    1   
$EndComp
Wire Bus Line
	7750 3900 7750 4200
Wire Bus Line
	7750 4200 5750 4200
$Comp
L Device:D_Schottky D3
U 1 1 61B6C950
P 5650 5900
F 0 "D3" H 5650 5684 50  0000 C CNN
F 1 "D_Schottky" H 5650 5775 50  0000 C CNN
F 2 "" H 5650 5900 50  0001 C CNN
F 3 "~" H 5650 5900 50  0001 C CNN
	1    5650 5900
	-1   0    0    1   
$EndComp
Wire Bus Line
	7750 5650 7750 5900
Wire Bus Line
	7750 5900 5800 5900
Wire Bus Line
	2800 1800 6450 1800
Wire Bus Line
	6450 1800 6450 2550
Connection ~ 6450 2550
$Comp
L Device:R_US R3
U 1 1 61B8E6C4
P 4600 2950
F 0 "R3" V 4395 2950 50  0000 C CNN
F 1 "1k5" V 4486 2950 50  0000 C CNN
F 2 "" V 4640 2940 50  0001 C CNN
F 3 "~" H 4600 2950 50  0001 C CNN
	1    4600 2950
	0    1    1    0   
$EndComp
Wire Bus Line
	4200 2950 4300 2950
Wire Bus Line
	4300 2950 4300 1900
Wire Bus Line
	4300 1900 3150 1900
Connection ~ 4300 2950
Wire Bus Line
	4300 2950 4450 2950
Connection ~ 3150 1900
Wire Bus Line
	4750 2950 5050 2950
Wire Bus Line
	5450 4200 5050 4200
Wire Bus Line
	5050 4200 5050 2950
Connection ~ 5050 2950
Wire Bus Line
	5050 2950 5400 2950
Wire Bus Line
	5500 5900 5050 5900
Wire Bus Line
	5050 5900 5050 4200
Connection ~ 5050 4200
Wire Bus Line
	2400 4000 3900 4000
Wire Bus Line
	3900 4000 3900 2950
$Comp
L Device:R_US R2
U 1 1 61B8D59A
P 4050 2950
F 0 "R2" V 3845 2950 50  0000 C CNN
F 1 "3k" V 3936 2950 50  0000 C CNN
F 2 "" V 4090 2940 50  0001 C CNN
F 3 "~" H 4050 2950 50  0001 C CNN
	1    4050 2950
	0    1    1    0   
$EndComp
Wire Bus Line
	2200 1400 6700 1400
Wire Bus Line
	6700 1400 6700 2000
Wire Bus Line
	6700 2000 7250 2000
Wire Bus Line
	6700 2000 6700 3500
Wire Bus Line
	6700 3500 7250 3500
Connection ~ 6700 2000
Wire Bus Line
	6700 3500 6700 5250
Wire Bus Line
	6700 5250 7250 5250
Connection ~ 6700 3500
Text Label 8100 1250 0    50   ~ 0
TEMPERATURA
$Comp
L Connector_Generic:Conn_01x03 J1
U 1 1 61BB5F6D
P 10200 750
F 0 "J1" V 10164 562 50  0000 R CNN
F 1 "Conn_01x03" V 10073 562 50  0000 R CNN
F 2 "" H 10200 750 50  0001 C CNN
F 3 "~" H 10200 750 50  0001 C CNN
	1    10200 750 
	0    -1   -1   0   
$EndComp
Wire Bus Line
	6700 1400 6700 1000
Wire Bus Line
	10100 1000 10100 950 
Connection ~ 6700 1400
$Comp
L Device:R_US R4
U 1 1 61BBED66
P 10100 1400
F 0 "R4" H 10032 1354 50  0000 R CNN
F 1 "4k7" H 10032 1445 50  0000 R CNN
F 2 "" V 10140 1390 50  0001 C CNN
F 3 "~" H 10100 1400 50  0001 C CNN
	1    10100 1400
	1    0    0    1   
$EndComp
Wire Bus Line
	10100 1000 10100 1250
Connection ~ 10100 1000
Wire Bus Line
	7850 2400 7850 2600
Wire Bus Line
	7850 2600 10100 2600
Wire Bus Line
	10100 1600 10200 1600
Wire Bus Line
	9250 1900 10300 1900
$Comp
L Connector_Generic:Conn_01x03 J?
U 1 1 61BD4811
P 10500 2400
F 0 "J?" V 10464 2212 50  0000 R CNN
F 1 "Conn_01x03" V 10373 2212 50  0000 R CNN
F 2 "" H 10500 2400 50  0001 C CNN
F 3 "~" H 10500 2400 50  0001 C CNN
	1    10500 2400
	0    -1   -1   0   
$EndComp
Wire Bus Line
	6700 1000 10100 1000
Wire Bus Line
	7250 3200 7250 2750
Wire Bus Line
	7250 2750 10400 2750
Wire Bus Line
	10400 2750 10400 2600
Wire Bus Line
	5400 2950 5400 2650
Wire Bus Line
	5700 2650 7750 2650
Wire Bus Line
	8950 2900 10500 2900
Wire Bus Line
	10500 2900 10500 2600
Text Label 9500 3100 0    50   ~ 0
TURBIDEZ
Text Label 9200 4550 0    50   ~ 0
?????
Wire Bus Line
	3900 4000 3900 6050
Wire Bus Line
	3900 6050 10300 6050
Connection ~ 3900 4000
Wire Bus Line
	10300 6050 10300 5150
Wire Bus Line
	9250 3300 10600 3300
Wire Bus Line
	10600 3300 10600 2600
Wire Bus Line
	9250 3400 10300 3400
Connection ~ 10300 3400
Wire Bus Line
	10300 3400 10300 1900
Wire Bus Line
	9250 5150 10300 5150
Connection ~ 10300 5150
Wire Bus Line
	10300 5150 10300 3400
Connection ~ 10100 1600
Wire Bus Line
	10100 1600 10100 1550
Wire Bus Line
	10200 1600 10200 950 
Wire Bus Line
	10100 1600 10100 2600
Wire Bus Line
	9250 1800 10300 1800
Wire Bus Line
	10300 1800 10300 950 
$EndSCHEMATC