Cult/eda/tmpHum/tmpHum.sch

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 conn:CONN_01X04 P1
U 1 1 6110F825
P 1475 4425
F 0 "P1" H 1553 4466 50  0000 L CNN
F 1 "I2C_IN" H 1553 4375 50  0000 L CNN
F 2 "Bornier:Bornier2.54_1x4" H 1475 4425 50  0001 C CNN
F 3 "" H 1475 4425 50  0000 C CNN
	1    1475 4425
	1    0    0    -1  
$EndComp
$Comp
L conn:CONN_01X04 P2
U 1 1 6110FA61
P 3100 4425
F 0 "P2" H 3178 4466 50  0000 L CNN
F 1 "I2C_OUT" H 3178 4375 50  0000 L CNN
F 2 "Bornier:Bornier2.54_1x4" H 3100 4425 50  0001 C CNN
F 3 "" H 3100 4425 50  0000 C CNN
	1    3100 4425
	1    0    0    -1  
$EndComp
Text Label 1275 4275 2    50   ~ 0
3.3V
Text Label 2900 4275 2    50   ~ 0
3.3V
Text Label 1275 4575 2    50   ~ 0
GND
Text Label 2900 4575 2    50   ~ 0
GND
$Comp
L global:Poten VR1
U 1 1 611109DA
P 3250 1550
F 0 "VR1" H 3320 1596 50  0000 L CNN
F 1 "Poten" H 3320 1505 50  0000 L CNN
F 2 "R:RM065" V 3180 1550 50  0001 C CNN
F 3 "" H 3250 1550 50  0000 C CNN
	1    3250 1550
	1    0    0    -1  
$EndComp
$Comp
L conn:CONN_01X02 P3
U 1 1 6111338A
P 3375 950
F 0 "P3" H 3453 991 50  0000 L CNN
F 1 "CONN_01X02" H 3453 900 50  0000 L CNN
F 2 "" H 3375 950 50  0001 C CNN
F 3 "" H 3375 950 50  0000 C CNN
	1    3375 950 
	1    0    0    -1  
$EndComp
Text Label 3175 900  2    50   ~ 0
3.3V
$Comp
L global:R R2
U 1 1 611147E9
P 3175 1150
F 0 "R2" H 3245 1196 50  0000 L CNN
F 1 "R" H 3245 1105 50  0000 L CNN
F 2 "R:0805" V 3105 1150 50  0001 C CNN
F 3 "" H 3175 1150 50  0000 C CNN
	1    3175 1150
	1    0    0    -1  
$EndComp
Text Label 3300 1300 0    50   ~ 0
GND
Text Label 3250 1700 3    50   ~ 0
GND
Text Label 3250 1400 2    50   ~ 0
3.3V
$Comp
L ONSemi:LM393 U1
U 1 1 6111685C
P 2175 950
F 0 "U1" H 2175 1325 50  0000 C CNN
F 1 "LM393" H 2175 1234 50  0000 C CNN
F 2 "U:SOP8" H 2175 950 50  0001 C CNN
F 3 "" H 2175 950 50  0001 C CNN
	1    2175 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 1300 3175 1300
Connection ~ 3175 1000
Wire Wire Line
	3100 1550 2925 1550
Wire Wire Line
	2925 1550 2925 1100
Wire Wire Line
	2525 1000 3175 1000
Wire Wire Line
	2525 1100 2925 1100
Text Label 2800 900  0    50   ~ 0
out
$Comp
L global:R R1
U 1 1 6111CB48
P 2725 750
F 0 "R1" H 2795 796 50  0000 L CNN
F 1 "10K" H 2795 705 50  0000 L CNN
F 2 "R:0805" V 2655 750 50  0001 C CNN
F 3 "" H 2725 750 50  0000 C CNN
	1    2725 750 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 900  2725 900 
Connection ~ 2725 900 
Wire Wire Line
	2725 900  2525 900 
Text Label 2725 600  2    50   ~ 0
3.3V
Text Label 1825 1100 2    50   ~ 0
GND
NoConn ~ 1825 1000
NoConn ~ 1825 900 
NoConn ~ 1825 800 
Text Notes 575  2625 0    50   ~ 0
Humidité sol
$Comp
L NXP:PCF8574 U2
U 1 1 6112038F
P 2550 2200
F 0 "U2" H 2550 2775 50  0000 C CNN
F 1 "PCF8574" H 2550 2684 50  0000 C CNN
F 2 "U:SO16" H 2550 2200 50  0001 C CNN
F 3 "" H 2550 2200 50  0001 C CNN
	1    2550 2200
	1    0    0    -1  
$EndComp
Text Label 2250 3350 2    50   ~ 0
GND
Text Label 2525 800  0    50   ~ 0
3.3V
Text Label 2850 1850 0    50   ~ 0
3.3V
Text Label 2250 2150 2    50   ~ 0
out
Text Label 2850 1950 0    50   ~ 0
sda
Text Label 2850 2050 0    50   ~ 0
sdl
$Comp
L global:Jumper SJ7
U 1 1 6112161F
P 2000 1750
F 0 "SJ7" H 2000 1925 50  0000 C CNN
F 1 "Jumper" H 2000 1850 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 2000 1750 50  0001 C CNN
F 3 "" H 2000 1750 50  0001 C CNN
	1    2000 1750
	1    0    0    -1  
$EndComp
$Comp
L global:Jumper SJ8
U 1 1 61123FB7
P 2000 1850
F 0 "SJ8" H 2000 1725 50  0000 C CNN
F 1 "Jumper" H 2000 1800 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 2000 1850 50  0001 C CNN
F 3 "" H 2000 1850 50  0001 C CNN
	1    2000 1850
	1    0    0    -1  
$EndComp
Text Label 1850 1750 2    50   ~ 0
3.3V
Text Label 1850 1850 2    50   ~ 0
GND
$Comp
L global:Jumper SJ5
U 1 1 6112D433
P 1450 1850
F 0 "SJ5" H 1450 2025 50  0000 C CNN
F 1 "Jumper" H 1450 1950 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 1450 1850 50  0001 C CNN
F 3 "" H 1450 1850 50  0001 C CNN
	1    1450 1850
	1    0    0    -1  
$EndComp
$Comp
L global:Jumper SJ6
U 1 1 6112D439
P 1450 1950
F 0 "SJ6" H 1450 1825 50  0000 C CNN
F 1 "Jumper" H 1450 1900 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 1450 1950 50  0001 C CNN
F 3 "" H 1450 1950 50  0001 C CNN
	1    1450 1950
	1    0    0    -1  
$EndComp
Text Label 1300 1850 2    50   ~ 0
3.3V
Text Label 1300 1950 2    50   ~ 0
GND
$Comp
L global:Jumper SJ2
U 1 1 6112DB43
P 950 2050
F 0 "SJ2" H 950 1925 50  0000 C CNN
F 1 "Jumper" H 950 2000 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 950 2050 50  0001 C CNN
F 3 "" H 950 2050 50  0001 C CNN
	1    950  2050
	1    0    0    -1  
$EndComp
Text Label 800  1950 2    50   ~ 0
3.3V
Text Label 800  2050 2    50   ~ 0
GND
$Comp
L global:Jumper SJ1
U 1 1 6112DB3D
P 950 1950
F 0 "SJ1" H 950 2125 50  0000 C CNN
F 1 "Jumper" H 950 2050 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 950 1950 50  0001 C CNN
F 3 "" H 950 1950 50  0001 C CNN
	1    950  1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 1950 1100 2050
Wire Wire Line
	1100 2050 2250 2050
Connection ~ 1100 2050
Wire Wire Line
	1600 1950 1600 1850
Wire Wire Line
	2250 1850 2150 1850
Wire Wire Line
	2150 1850 2150 1750
Connection ~ 2150 1850
Wire Wire Line
	2250 1950 1600 1950
Connection ~ 1600 1950
NoConn ~ 2250 2250
NoConn ~ 2250 2350
NoConn ~ 2250 2450
NoConn ~ 2850 2550
NoConn ~ 2850 2450
NoConn ~ 2850 2350
NoConn ~ 2850 2250
NoConn ~ 2850 2150
Wire Notes Line
	500  2700 4000 2700
Text Notes 6525 -475 0    50   ~ 0
humidité air\nTemp
$Comp
L TI:HDC2022 U3
U 1 1 611542E7
P 2600 3350
F 0 "U3" H 2600 3675 50  0000 C CNN
F 1 "HDC2022" H 2600 3584 50  0000 C CNN
F 2 "" H 2600 3350 50  0001 C CNN
F 3 "" H 2600 3350 50  0001 C CNN
	1    2600 3350
	1    0    0    -1  
$EndComp
$Comp
L global:Jumper SJ4
U 1 1 61157566
P 1250 3450
F 0 "SJ4" H 1250 3325 50  0000 C CNN
F 1 "Jumper" H 1250 3400 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 1250 3450 50  0001 C CNN
F 3 "" H 1250 3450 50  0001 C CNN
	1    1250 3450
	1    0    0    -1  
$EndComp
Text Label 1100 3350 2    50   ~ 0
3.3V
Text Label 1100 3450 2    50   ~ 0
GND
$Comp
L global:Jumper SJ3
U 1 1 6115756E
P 1250 3350
F 0 "SJ3" H 1250 3525 50  0000 C CNN
F 1 "Jumper" H 1250 3450 50  0000 C CNN
F 2 "Jumper:SolderStrap0603" H 1250 3350 50  0001 C CNN
F 3 "" H 1250 3350 50  0001 C CNN
	1    1250 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 3350 1400 3450
Wire Wire Line
	2250 3450 1400 3450
Connection ~ 1400 3450
Text Label 2250 3250 2    50   ~ 0
sda
Text Label 2950 3250 0    50   ~ 0
sdl
Text Label 2250 2550 2    50   ~ 0
GND
Text Label 2950 3350 0    50   ~ 0
3.3V
NoConn ~ 2950 3450
Wire Notes Line
	4000 4800 450  4800
Wire Notes Line
	4000 3800 500  3800
Wire Notes Line
	4000 450  4000 4800
$EndSCHEMATC