stepper_hard_limit.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:cmos_ieee
LIBS:stepper_hard_limit-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Limitador stepper"
Date ""
Rev ""
Comp "Telescopio Montemayor"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 4093 U1
U 1 1 594F2F69
P 3250 1450
F 0 "U1" H 3400 1700 50  0000 C CNN
F 1 "4093" H 3450 1200 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 3250 1450 60  0001 C CNN
F 3 "" H 3250 1450 60  0001 C CNN
	1    3250 1450
	1    0    0    -1  
$EndComp
$Comp
L 4093 U1
U 2 1 594F2F9E
P 3250 3150
F 0 "U1" H 3400 3400 50  0000 C CNN
F 1 "4093" H 3450 2900 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 3250 3150 60  0001 C CNN
F 3 "" H 3250 3150 60  0001 C CNN
	2    3250 3150
	1    0    0    -1  
$EndComp
$Comp
L 4093 U1
U 3 1 595040EA
P 2750 2250
F 0 "U1" H 2900 2500 50  0000 C CNN
F 1 "4093" H 2950 2000 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 2750 2250 60  0001 C CNN
F 3 "" H 2750 2250 60  0001 C CNN
	3    2750 2250
	0    -1   -1   0   
$EndComp
$Comp
L 4093 U1
U 4 1 59504189
P 4750 2250
F 0 "U1" H 4900 2500 50  0000 C CNN
F 1 "4093" H 4950 2000 50  0000 C CNN
F 2 "Housings_DIP:DIP-14_W7.62mm_Socket_LongPads" H 4750 2250 60  0001 C CNN
F 3 "" H 4750 2250 60  0001 C CNN
	4    4750 2250
	1    0    0    -1  
$EndComp
$Comp
L D_Small_ALT D1
U 1 1 595042D0
P 3850 1450
F 0 "D1" H 3800 1530 50  0000 L CNN
F 1 "1N4148" H 3650 1350 50  0000 L CNN
F 2 "Diodes_ThroughHole:D_5W_P10.16mm_Horizontal" V 3850 1450 50  0001 C CNN
F 3 "" V 3850 1450 50  0001 C CNN
	1    3850 1450
	1    0    0    -1  
$EndComp
$Comp
L D_Small_ALT D2
U 1 1 59504394
P 3850 3150
F 0 "D2" H 3800 3230 50  0000 L CNN
F 1 "1N4148" H 3650 3050 50  0000 L CNN
F 2 "Diodes_ThroughHole:D_5W_P10.16mm_Horizontal" V 3850 3150 50  0001 C CNN
F 3 "" V 3850 3150 50  0001 C CNN
	1    3850 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 2750 2850 2750
Wire Wire Line
	3950 1450 3950 3150
Wire Wire Line
	4250 2150 4250 2350
Wire Wire Line
	3950 2250 4250 2250
Connection ~ 3950 2250
Connection ~ 4250 2250
$Comp
L R R5
U 1 1 59504618
P 4100 1950
F 0 "R5" V 4180 1950 50  0000 C CNN
F 1 "1k" V 4100 1950 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 4030 1950 50  0001 C CNN
F 3 "" H 4100 1950 50  0001 C CNN
	1    4100 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 2100 4100 2250
Connection ~ 4100 2250
$Comp
L +5V #PWR01
U 1 1 59504724
P 4100 1800
F 0 "#PWR01" H 4100 1650 50  0001 C CNN
F 1 "+5V" H 4100 1940 50  0000 C CNN
F 2 "" H 4100 1800 50  0001 C CNN
F 3 "" H 4100 1800 50  0001 C CNN
	1    4100 1800
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR02
U 1 1 5950474B
P 4750 1850
F 0 "#PWR02" H 4750 1700 50  0001 C CNN
F 1 "+5V" H 4750 1990 50  0000 C CNN
F 2 "" H 4750 1850 50  0001 C CNN
F 3 "" H 4750 1850 50  0001 C CNN
	1    4750 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 2050 4750 1850
$Comp
L GND #PWR03
U 1 1 59504796
P 4750 2600
F 0 "#PWR03" H 4750 2350 50  0001 C CNN
F 1 "GND" H 4750 2450 50  0000 C CNN
F 2 "" H 4750 2600 50  0001 C CNN
F 3 "" H 4750 2600 50  0001 C CNN
	1    4750 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4750 2600 4750 2450
Wire Wire Line
	2750 1750 2750 1550
Wire Wire Line
	2750 2750 2750 3800
Connection ~ 2750 2750
$Comp
L D_Small_ALT D5
U 1 1 5950488F
P 1750 3100
F 0 "D5" H 1700 3180 50  0000 L CNN
F 1 "1N4148" H 1550 3000 50  0001 L CNN
F 2 "Diodes_ThroughHole:D_5W_P10.16mm_Horizontal" V 1750 3100 50  0001 C CNN
F 3 "" V 1750 3100 50  0001 C CNN
	1    1750 3100
	0    1    1    0   
$EndComp
$Comp
L D_Small_ALT D6
U 1 1 595048F6
P 1750 3400
F 0 "D6" H 1700 3480 50  0000 L CNN
F 1 "1N4148" H 1550 3300 50  0001 L CNN
F 2 "Diodes_ThroughHole:D_5W_P10.16mm_Horizontal" V 1750 3400 50  0001 C CNN
F 3 "" V 1750 3400 50  0001 C CNN
	1    1750 3400
	0    1    1    0   
$EndComp
Wire Wire Line
	1750 3200 1750 3300
$Comp
L R R4
U 1 1 595049AB
P 1950 3100
F 0 "R4" V 2030 3100 50  0000 C CNN
F 1 "1k" V 1950 3100 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 1880 3100 50  0001 C CNN
F 3 "" H 1950 3100 50  0001 C CNN
	1    1950 3100
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 59504A73
P 1500 3250
F 0 "R2" V 1580 3250 50  0000 C CNN
F 1 "220" V 1500 3250 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 1430 3250 50  0001 C CNN
F 3 "" H 1500 3250 50  0001 C CNN
	1    1500 3250
	0    1    1    0   
$EndComp
Wire Wire Line
	1750 2900 1750 3000
Wire Wire Line
	1750 2950 1950 2950
Wire Wire Line
	1650 3250 2750 3250
$Comp
L D_Small_ALT D3
U 1 1 59504F4D
P 1750 1200
F 0 "D3" H 1700 1280 50  0000 L CNN
F 1 "1N4148" H 1550 1100 50  0001 L CNN
F 2 "Diodes_ThroughHole:D_5W_P10.16mm_Horizontal" V 1750 1200 50  0001 C CNN
F 3 "" V 1750 1200 50  0001 C CNN
	1    1750 1200
	0    1    1    0   
$EndComp
$Comp
L D_Small_ALT D4
U 1 1 59504F53
P 1750 1500
F 0 "D4" H 1700 1580 50  0000 L CNN
F 1 "1N4148" H 1550 1400 50  0001 L CNN
F 2 "Diodes_ThroughHole:D_5W_P10.16mm_Horizontal" V 1750 1500 50  0001 C CNN
F 3 "" V 1750 1500 50  0001 C CNN
	1    1750 1500
	0    1    1    0   
$EndComp
Wire Wire Line
	1750 1300 1750 1400
$Comp
L R R3
U 1 1 59504F5A
P 1950 1200
F 0 "R3" V 2030 1200 50  0000 C CNN
F 1 "1k" V 1950 1200 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 1880 1200 50  0001 C CNN
F 3 "" H 1950 1200 50  0001 C CNN
	1    1950 1200
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 59504F60
P 1500 1350
F 0 "R1" V 1580 1350 50  0000 C CNN
F 1 "220" V 1500 1350 50  0000 C CNN
F 2 "Resistors_ThroughHole:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 1430 1350 50  0001 C CNN
F 3 "" H 1500 1350 50  0001 C CNN
	1    1500 1350
	0    1    1    0   
$EndComp
Wire Wire Line
	1650 1350 2750 1350
$Comp
L GND #PWR04
U 1 1 5950505A
P 1750 1600
F 0 "#PWR04" H 1750 1350 50  0001 C CNN
F 1 "GND" H 1750 1450 50  0000 C CNN
F 2 "" H 1750 1600 50  0001 C CNN
F 3 "" H 1750 1600 50  0001 C CNN
	1    1750 1600
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR05
U 1 1 5950508C
P 1750 1000
F 0 "#PWR05" H 1750 850 50  0001 C CNN
F 1 "+5V" H 1750 1140 50  0000 C CNN
F 2 "" H 1750 1000 50  0001 C CNN
F 3 "" H 1750 1000 50  0001 C CNN
	1    1750 1000
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR06
U 1 1 595050BE
P 1750 2900
F 0 "#PWR06" H 1750 2750 50  0001 C CNN
F 1 "+5V" H 1750 3040 50  0000 C CNN
F 2 "" H 1750 2900 50  0001 C CNN
F 3 "" H 1750 2900 50  0001 C CNN
	1    1750 2900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 5950511D
P 1750 3500
F 0 "#PWR07" H 1750 3250 50  0001 C CNN
F 1 "GND" H 1750 3350 50  0000 C CNN
F 2 "" H 1750 3500 50  0001 C CNN
F 3 "" H 1750 3500 50  0001 C CNN
	1    1750 3500
	1    0    0    -1  
$EndComp
Connection ~ 1950 3250
Connection ~ 1950 1350
Text GLabel 1350 1350 0    60   Input ~ 0
SW1
Text GLabel 1350 3250 0    60   Input ~ 0
SW2
Text GLabel 2900 3800 2    60   Input ~ 0
DIR
Wire Wire Line
	2750 3800 2900 3800
Connection ~ 2750 3050
Text GLabel 5350 2250 2    60   Output ~ 0
~ENABLE
$Comp
L C C1
U 1 1 59505A45
P 7050 1550
F 0 "C1" H 7075 1650 50  0000 L CNN
F 1 "100n" H 6850 1450 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Disc_D7.5mm_W5.0mm_P10.00mm" H 7088 1400 50  0001 C CNN
F 3 "" H 7050 1550 50  0001 C CNN
	1    7050 1550
	1    0    0    -1  
$EndComp
$Comp
L CP C2
U 1 1 59505A94
P 7450 1550
F 0 "C2" H 7475 1650 50  0000 L CNN
F 1 "10u" H 7475 1450 50  0000 L CNN
F 2 "Capacitors_ThroughHole:CP_Radial_D10.0mm_P5.00mm" H 7488 1400 50  0001 C CNN
F 3 "" H 7450 1550 50  0001 C CNN
	1    7450 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 1400 7450 1400
Wire Wire Line
	7050 1700 7450 1700
$Comp
L GND #PWR08
U 1 1 59505C0C
P 7250 1750
F 0 "#PWR08" H 7250 1500 50  0001 C CNN
F 1 "GND" H 7250 1600 50  0000 C CNN
F 2 "" H 7250 1750 50  0001 C CNN
F 3 "" H 7250 1750 50  0001 C CNN
	1    7250 1750
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR09
U 1 1 59505C42
P 7250 1350
F 0 "#PWR09" H 7250 1200 50  0001 C CNN
F 1 "+5V" H 7250 1490 50  0000 C CNN
F 2 "" H 7250 1350 50  0001 C CNN
F 3 "" H 7250 1350 50  0001 C CNN
	1    7250 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 1350 7250 1400
Connection ~ 7250 1400
Wire Wire Line
	7250 1750 7250 1700
Connection ~ 7250 1700
Wire Wire Line
	1750 1350 1950 1350
Connection ~ 1750 1350
Wire Wire Line
	1950 3250 1750 3250
Connection ~ 1750 3250
Connection ~ 1750 2950
$Comp
L Screw_Terminal_1x02 J1
U 1 1 5950667F
P 8050 1550
F 0 "J1" H 8050 1800 50  0000 C TNN
F 1 "PWR" V 7900 1550 50  0000 C TNN
F 2 "Terminal_Blocks:TerminalBlock_Pheonix_MKDS1.5-2pol" H 8050 1325 50  0001 C CNN
F 3 "" H 8025 1550 50  0001 C CNN
	1    8050 1550
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR010
U 1 1 59506799
P 7850 1400
F 0 "#PWR010" H 7850 1250 50  0001 C CNN
F 1 "+5V" H 7850 1540 50  0000 C CNN
F 2 "" H 7850 1400 50  0001 C CNN
F 3 "" H 7850 1400 50  0001 C CNN
	1    7850 1400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR011
U 1 1 595067D1
P 7850 1700
F 0 "#PWR011" H 7850 1450 50  0001 C CNN
F 1 "GND" H 7850 1550 50  0000 C CNN
F 2 "" H 7850 1700 50  0001 C CNN
F 3 "" H 7850 1700 50  0001 C CNN
	1    7850 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 1400 7850 1450
Wire Wire Line
	7850 1650 7850 1700
$Comp
L Screw_Terminal_1x02 J2
U 1 1 5950699A
P 8050 2300
F 0 "J2" H 8050 2550 50  0000 C TNN
F 1 "SW1" V 7900 2300 50  0000 C TNN
F 2 "Terminal_Blocks:TerminalBlock_Pheonix_MKDS1.5-2pol" H 8050 2075 50  0001 C CNN
F 3 "" H 8025 2300 50  0001 C CNN
	1    8050 2300
	-1   0    0    1   
$EndComp
$Comp
L Screw_Terminal_1x02 J3
U 1 1 59506A7E
P 8050 2900
F 0 "J3" H 8050 3150 50  0000 C TNN
F 1 "SW2" V 7900 2900 50  0000 C TNN
F 2 "Terminal_Blocks:TerminalBlock_Pheonix_MKDS1.5-2pol" H 8050 2675 50  0001 C CNN
F 3 "" H 8025 2900 50  0001 C CNN
	1    8050 2900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR012
U 1 1 59506AE0
P 7850 2450
F 0 "#PWR012" H 7850 2200 50  0001 C CNN
F 1 "GND" H 7850 2300 50  0000 C CNN
F 2 "" H 7850 2450 50  0001 C CNN
F 3 "" H 7850 2450 50  0001 C CNN
	1    7850 2450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR013
U 1 1 59506B1C
P 7850 3050
F 0 "#PWR013" H 7850 2800 50  0001 C CNN
F 1 "GND" H 7850 2900 50  0000 C CNN
F 2 "" H 7850 3050 50  0001 C CNN
F 3 "" H 7850 3050 50  0001 C CNN
	1    7850 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 2400 7850 2450
Wire Wire Line
	7850 3000 7850 3050
Text GLabel 7700 2200 0    60   Output ~ 0
SW1
Text GLabel 7700 2800 0    60   Output ~ 0
SW2
Wire Wire Line
	7700 2200 7850 2200
Wire Wire Line
	7700 2800 7850 2800
$Comp
L Screw_Terminal_1x04 J4
U 1 1 595074C3
P 8050 3900
F 0 "J4" H 8050 4350 50  0000 C TNN
F 1 "DRIVER_MOTOR" V 7900 3900 50  0000 C TNN
F 2 "Terminal_Blocks:TerminalBlock_Pheonix_MKDS1.5-4pol" H 8050 3475 50  0001 C CNN
F 3 "" H 8025 4100 50  0001 C CNN
	1    8050 3900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR014
U 1 1 5950771C
P 7850 4250
F 0 "#PWR014" H 7850 4000 50  0001 C CNN
F 1 "GND" H 7850 4100 50  0000 C CNN
F 2 "" H 7850 4250 50  0001 C CNN
F 3 "" H 7850 4250 50  0001 C CNN
	1    7850 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 4250 7850 4200
Text GLabel 7800 4000 0    60   Input ~ 0
STEP
Text GLabel 7800 3800 0    60   Input ~ 0
DIR
Text GLabel 7800 3600 0    60   Input ~ 0
~ENABLE
Wire Wire Line
	7800 3600 7850 3600
Wire Wire Line
	7800 3800 7850 3800
Wire Wire Line
	7800 4000 7850 4000
$Comp
L Screw_Terminal_1x04 J5
U 1 1 59507E0D
P 8050 5050
F 0 "J5" H 8050 5500 50  0000 C TNN
F 1 "CONTROL" V 7900 5050 50  0000 C TNN
F 2 "Terminal_Blocks:TerminalBlock_Pheonix_MKDS1.5-4pol" H 8050 4625 50  0001 C CNN
F 3 "" H 8025 5250 50  0001 C CNN
	1    8050 5050
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR015
U 1 1 59507E13
P 7850 5400
F 0 "#PWR015" H 7850 5150 50  0001 C CNN
F 1 "GND" H 7850 5250 50  0000 C CNN
F 2 "" H 7850 5400 50  0001 C CNN
F 3 "" H 7850 5400 50  0001 C CNN
	1    7850 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 5400 7850 5350
Text GLabel 7800 5150 0    60   Output ~ 0
STEP
Text GLabel 7800 4950 0    60   Output ~ 0
DIR
Text GLabel 7800 4750 0    60   Input ~ 0
LIMIT
Wire Wire Line
	7800 4750 7850 4750
Wire Wire Line
	7800 4950 7850 4950
Wire Wire Line
	7800 5150 7850 5150
Text GLabel 5350 2450 2    60   Output ~ 0
LIMIT
Wire Wire Line
	5250 2250 5350 2250
Wire Wire Line
	5350 2450 5300 2450
Wire Wire Line
	5300 2450 5300 2250
Connection ~ 5300 2250
Wire Wire Line
	1750 3500 1750 3500
Wire Wire Line
	1750 1000 1750 1100
Wire Wire Line
	1950 1050 1750 1050
Connection ~ 1750 1050
$Comp
L PWR_FLAG #FLG016
U 1 1 5950A173
P 7700 1450
F 0 "#FLG016" H 7700 1525 50  0001 C CNN
F 1 "PWR_FLAG" H 7700 1600 50  0001 C CNN
F 2 "" H 7700 1450 50  0001 C CNN
F 3 "" H 7700 1450 50  0001 C CNN
	1    7700 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 1450 7700 1450
$Comp
L PWR_FLAG #FLG017
U 1 1 5950A265
P 7700 1650
F 0 "#FLG017" H 7700 1725 50  0001 C CNN
F 1 "PWR_FLAG" H 7700 1800 50  0001 C CNN
F 2 "" H 7700 1650 50  0001 C CNN
F 3 "" H 7700 1650 50  0001 C CNN
	1    7700 1650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7700 1650 7850 1650
$EndSCHEMATC