vinhome/keypad.sch

EESchema Schematic File Version 4
LIBS:vinhome-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 6
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:Conn_01x04 J?
U 1 1 5B628A4A
P 1650 2300
F 0 "J?" H 1570 1875 50  0000 C CNN
F 1 "Conn_01x04" H 1570 1966 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm" H 1650 2300 50  0001 C CNN
F 3 "~" H 1650 2300 50  0001 C CNN
	1    1650 2300
	-1   0    0    1   
$EndComp
$Comp
L device:C_Small C?
U 1 1 5B628D63
P 2200 2100
F 0 "C?" H 2292 2146 50  0000 L CNN
F 1 "C_Small" H 2292 2055 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2200 2100 50  0001 C CNN
F 3 "" H 2200 2100 50  0001 C CNN
	1    2200 2100
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR?
U 1 1 5B628E8A
P 1850 1900
F 0 "#PWR?" H 1850 1750 50  0001 C CNN
F 1 "+3V3" H 1865 2073 50  0000 C CNN
F 2 "" H 1850 1900 50  0001 C CNN
F 3 "" H 1850 1900 50  0001 C CNN
	1    1850 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1900 1850 2000
Wire Wire Line
	1850 2200 2200 2200
Wire Wire Line
	1850 2000 2200 2000
Connection ~ 1850 2000
Wire Wire Line
	1850 2000 1850 2100
$Comp
L power:GND #PWR?
U 1 1 5B628F47
P 2450 2200
F 0 "#PWR?" H 2450 1950 50  0001 C CNN
F 1 "GND" V 2455 2072 50  0000 R CNN
F 2 "" H 2450 2200 50  0001 C CNN
F 3 "" H 2450 2200 50  0001 C CNN
	1    2450 2200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2200 2200 2450 2200
Connection ~ 2200 2200
Wire Wire Line
	1850 2300 2150 2300
Wire Wire Line
	1850 2400 2150 2400
Text HLabel 2150 2300 2    50   Input ~ 0
SCL
Text HLabel 2150 2400 2    50   Input ~ 0
SDO
$EndSCHEMATC