EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 3
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:+5V #PWR08
U 1 1 5E7DFAB0
P 2300 2500
F 0 "#PWR08" H 2300 2350 50  0001 C CNN
F 1 "+5V" H 2315 2673 50  0000 C CNN
F 2 "" H 2300 2500 50  0001 C CNN
F 3 "" H 2300 2500 50  0001 C CNN
	1    2300 2500
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR01
U 1 1 5E7E3FFB
P 850 2500
F 0 "#PWR01" H 850 2350 50  0001 C CNN
F 1 "+12V" H 865 2673 50  0000 C CNN
F 2 "" H 850 2500 50  0001 C CNN
F 3 "" H 850 2500 50  0001 C CNN
	1    850  2500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5E7F00F7
P 1000 3000
F 0 "#PWR02" H 1000 2750 50  0001 C CNN
F 1 "GND" H 1005 2827 50  0000 C CNN
F 2 "" H 1000 3000 50  0001 C CNN
F 3 "" H 1000 3000 50  0001 C CNN
	1    1000 3000
	1    0    0    -1  
$EndComp
Text Notes 1500 2020 0    50   ~ 0
Voltage Regulators
$Comp
L power:GND #PWR011
U 1 1 5EA70968
P 2850 3000
F 0 "#PWR011" H 2850 2750 50  0001 C CNN
F 1 "GND" H 2855 2827 50  0000 C CNN
F 2 "" H 2850 3000 50  0001 C CNN
F 3 "" H 2850 3000 50  0001 C CNN
	1    2850 3000
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5E8D7A5C
P 1450 1200
F 0 "H4" H 1550 1246 50  0000 L CNN
F 1 "MountingHole" H 1550 1155 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 1450 1200 50  0001 C CNN
F 3 "~" H 1450 1200 50  0001 C CNN
	1    1450 1200
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H1
U 1 1 5E8D88B6
P 650 900
F 0 "H1" H 750 946 50  0000 L CNN
F 1 "MountingHole" H 750 855 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 650 900 50  0001 C CNN
F 3 "~" H 650 900 50  0001 C CNN
	1    650  900 
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5E8D91AF
P 650 1200
F 0 "H3" H 750 1246 50  0000 L CNN
F 1 "MountingHole" H 750 1155 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 650 1200 50  0001 C CNN
F 3 "~" H 650 1200 50  0001 C CNN
	1    650  1200
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5E8DA346
P 1450 900
F 0 "H2" H 1550 946 50  0000 L CNN
F 1 "MountingHole" H 1550 855 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad_Via" H 1450 900 50  0001 C CNN
F 3 "~" H 1450 900 50  0001 C CNN
	1    1450 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  2500 1000 2500
Connection ~ 1000 2500
Wire Wire Line
	1000 2500 1150 2500
$Comp
L Device:C C1
U 1 1 609040C0
P 1000 2750
F 0 "C1" H 1200 2750 50  0000 C CNN
F 1 "10u 35V" H 1200 2850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1038 2600 50  0001 C CNN
F 3 "~" H 1000 2750 50  0001 C CNN
	1    1000 2750
	-1   0    0    1   
$EndComp
Wire Wire Line
	1000 2600 1000 2500
Wire Wire Line
	1000 3000 1000 2900
$Comp
L power:GND #PWR06
U 1 1 6090F895
P 1600 3000
F 0 "#PWR06" H 1600 2750 50  0001 C CNN
F 1 "GND" H 1605 2827 50  0000 C CNN
F 2 "" H 1600 3000 50  0001 C CNN
F 3 "" H 1600 3000 50  0001 C CNN
	1    1600 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 60914C5F
P 2150 2750
F 0 "C2" H 1898 2750 50  0000 C CNN
F 1 "22u 10V" H 1900 2850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2188 2600 50  0001 C CNN
F 3 "~" H 2150 2750 50  0001 C CNN
	1    2150 2750
	-1   0    0    1   
$EndComp
Wire Wire Line
	2300 2500 2150 2500
Wire Wire Line
	2150 2600 2150 2500
Connection ~ 2150 2500
Wire Wire Line
	2150 2500 2050 2500
$Comp
L power:GND #PWR07
U 1 1 60925610
P 2150 3000
F 0 "#PWR07" H 2150 2750 50  0001 C CNN
F 1 "GND" H 2155 2827 50  0000 C CNN
F 2 "" H 2150 3000 50  0001 C CNN
F 3 "" H 2150 3000 50  0001 C CNN
	1    2150 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2150 3000 2150 2900
$Comp
L P78E05-1000:P78E05-1000 PS1
U 1 1 608EAC04
P 1600 2600
F 0 "PS1" H 1600 3017 50  0000 C CNN
F 1 "P78E05-1000" H 1600 2926 50  0000 C CNN
F 2 "P78E05-1000:CONV_P78E05-1000" H 2400 1950 50  0001 L BNN
F 3 "" H 1950 2600 50  0001 L BNN
F 4 "CUI Inc" H 2900 1950 50  0001 L BNN "MANUFACTURER"
F 5 "Manufacturer Recommendations" H 2400 1950 50  0001 L BNN "STANDARD"
	1    1600 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5E9AA642
P 2600 2500
F 0 "R1" V 2350 2550 50  0000 L CNN
F 1 "4.7k" V 2450 2500 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 2530 2500 50  0001 C CNN
F 3 "~" H 2600 2500 50  0001 C CNN
	1    2600 2500
	0    1    1    0   
$EndComp
$Comp
L Device:LED D1
U 1 1 5E9A5DFC
P 2850 2750
F 0 "D1" V 2889 2633 50  0000 R CNN
F 1 "LED" V 2798 2633 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2850 2750 50  0001 C CNN
F 3 "~" H 2850 2750 50  0001 C CNN
	1    2850 2750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2450 2500 2300 2500
Connection ~ 2300 2500
Wire Wire Line
	2850 2600 2850 2500
Wire Wire Line
	2850 2500 2750 2500
Wire Wire Line
	2850 3000 2850 2900
Text Notes 600  700  0    118  ~ 0
Mechanics
Wire Notes Line
	2250 1400 500  1400
Wire Notes Line
	500  1400 500  500 
Wire Notes Line
	500  500  2250 500 
Wire Notes Line
	2250 500  2250 1400
$Sheet
S 8250 5500 900  650 
U 60A29004
F0 "Stepper_Driver" 50
F1 "Stepper_Driver.sch" 50
$EndSheet
Text GLabel 1500 4150 2    50   Input ~ 0
UART_RX
Text GLabel 1500 4250 2    50   Input ~ 0
UART_TX
Text Notes 1300 7100 0    50   ~ 0
must handle stepper current\n
Text Notes 700  3700 0    79   ~ 0
IO - Power Connectors\n
Text Notes 700  1750 0    79   ~ 0
DC-DC Power Supply\n
$Comp
L power:GND #PWR015
U 1 1 609A1F4A
P 6450 3350
AR Path="/609A1F4A" Ref="#PWR015"  Part="1" 
AR Path="/609F9503/609A1F4A" Ref="#PWR?"  Part="1" 
F 0 "#PWR015" H 6450 3100 50  0001 C CNN
F 1 "GND" H 6455 3177 50  0000 C CNN
F 2 "" H 6450 3350 50  0001 C CNN
F 3 "" H 6450 3350 50  0001 C CNN
	1    6450 3350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 609A1F50
P 4000 2500
AR Path="/609A1F50" Ref="C3"  Part="1" 
AR Path="/609F9503/609A1F50" Ref="C?"  Part="1" 
F 0 "C3" H 4115 2546 50  0000 L CNN
F 1 "100nF" H 4115 2455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4038 2350 50  0001 C CNN
F 3 "~" H 4000 2500 50  0001 C CNN
	1    4000 2500
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR012
U 1 1 609A1F56
P 4000 2350
AR Path="/609A1F56" Ref="#PWR012"  Part="1" 
AR Path="/609F9503/609A1F56" Ref="#PWR?"  Part="1" 
F 0 "#PWR012" H 4000 2100 50  0001 C CNN
F 1 "GND" H 4005 2177 50  0000 C CNN
F 2 "" H 4000 2350 50  0001 C CNN
F 3 "" H 4000 2350 50  0001 C CNN
	1    4000 2350
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR013
U 1 1 609A1F5C
P 4900 2300
AR Path="/609A1F5C" Ref="#PWR013"  Part="1" 
AR Path="/609F9503/609A1F5C" Ref="#PWR?"  Part="1" 
F 0 "#PWR013" H 4900 2150 50  0001 C CNN
F 1 "+5V" H 4915 2473 50  0000 C CNN
F 2 "" H 4900 2300 50  0001 C CNN
F 3 "" H 4900 2300 50  0001 C CNN
	1    4900 2300
	1    0    0    -1  
$EndComp
Text GLabel 5500 4350 2    50   Input ~ 0
UART_RX
Text GLabel 5500 4450 2    50   Input ~ 0
UART_TX
Text GLabel 5500 4550 2    50   Input ~ 0
ENC_A
Text GLabel 5500 4650 2    50   Input ~ 0
ENC_B
Text GLabel 5500 2750 2    50   Input ~ 0
ENC_Z
Text GLabel 5500 2950 2    50   Input ~ 0
MOSI
Text GLabel 5500 3050 2    50   Input ~ 0
MISO
Text GLabel 5500 3150 2    50   Input ~ 0
SCK
Text GLabel 5500 4150 2    50   Input ~ 0
RSTn
Text GLabel 5500 4950 2    50   Input ~ 0
END_STOP1
Text GLabel 5500 5050 2    50   Input ~ 0
END_STOP2
Text GLabel 5500 4750 2    50   Input ~ 0
CONTACT_1
Text GLabel 5500 4850 2    50   Input ~ 0
CONTACT_2
Wire Wire Line
	4000 2650 4300 2650
Text Notes 5850 4650 0    50   ~ 0
HARDWARE INTERRUPT PIN FOR ENCODER\n
Wire Wire Line
	4900 2350 4900 2300
Text GLabel 5000 2300 2    50   Input ~ 0
AVCC
$Comp
L power:GND #PWR014
U 1 1 609A1F90
P 4900 5400
AR Path="/609A1F90" Ref="#PWR014"  Part="1" 
AR Path="/609F9503/609A1F90" Ref="#PWR?"  Part="1" 
F 0 "#PWR014" H 4900 5150 50  0001 C CNN
F 1 "GND" H 4905 5227 50  0000 C CNN
F 2 "" H 4900 5400 50  0001 C CNN
F 3 "" H 4900 5400 50  0001 C CNN
	1    4900 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 5400 4900 5350
$Comp
L Device:R R5
U 1 1 609A1F98
P 10250 3850
AR Path="/609A1F98" Ref="R5"  Part="1" 
AR Path="/609F9503/609A1F98" Ref="R?"  Part="1" 
F 0 "R5" V 10450 3850 50  0000 L CNN
F 1 "R" V 10350 3850 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 10180 3850 50  0001 C CNN
F 3 "~" H 10250 3850 50  0001 C CNN
	1    10250 3850
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED D3
U 1 1 609A1FA4
P 10850 4200
AR Path="/609A1FA4" Ref="D3"  Part="1" 
AR Path="/609F9503/609A1FA4" Ref="D?"  Part="1" 
F 0 "D3" V 10889 4083 50  0000 R CNN
F 1 "LED" V 10798 4083 50  0000 R CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 10850 4200 50  0001 C CNN
F 3 "~" H 10850 4200 50  0001 C CNN
	1    10850 4200
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR026
U 1 1 609A1FB0
P 10850 4450
AR Path="/609A1FB0" Ref="#PWR026"  Part="1" 
AR Path="/609F9503/609A1FB0" Ref="#PWR?"  Part="1" 
F 0 "#PWR026" H 10850 4200 50  0001 C CNN
F 1 "GND" H 10855 4277 50  0000 C CNN
F 2 "" H 10850 4450 50  0001 C CNN
F 3 "" H 10850 4450 50  0001 C CNN
	1    10850 4450
	1    0    0    -1  
$EndComp
Text GLabel 10000 3850 0    50   Input ~ 0
LED1
$Comp
L Device:R R4
U 1 1 609A1FC6
P 10225 2480
AR Path="/609A1FC6" Ref="R4"  Part="1" 
AR Path="/609F9503/609A1FC6" Ref="R?"  Part="1" 
F 0 "R4" H 10075 2520 50  0000 L CNN
F 1 "10k" H 10015 2430 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 10155 2480 50  0001 C CNN
F 3 "~" H 10225 2480 50  0001 C CNN
	1    10225 2480
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 609A1FCC
P 10625 2700
AR Path="/609A1FCC" Ref="SW1"  Part="1" 
AR Path="/609F9503/609A1FCC" Ref="SW?"  Part="1" 
F 0 "SW1" H 10625 2985 50  0000 C CNN
F 1 "SW_Push" H 10625 2894 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK" H 10625 2900 50  0001 C CNN
F 3 "~" H 10625 2900 50  0001 C CNN
	1    10625 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	10225 2270 10225 2330
Wire Wire Line
	10225 2630 10225 2700
Wire Wire Line
	10825 2700 10965 2700
$Comp
L power:+5V #PWR022
U 1 1 609A1FD5
P 10225 2270
AR Path="/609A1FD5" Ref="#PWR022"  Part="1" 
AR Path="/609F9503/609A1FD5" Ref="#PWR?"  Part="1" 
F 0 "#PWR022" H 10225 2120 50  0001 C CNN
F 1 "+5V" H 10240 2443 50  0000 C CNN
F 2 "" H 10225 2270 50  0001 C CNN
F 3 "" H 10225 2270 50  0001 C CNN
	1    10225 2270
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 609A1FDB
P 10225 2850
AR Path="/609A1FDB" Ref="C9"  Part="1" 
AR Path="/609F9503/609A1FDB" Ref="C?"  Part="1" 
F 0 "C9" H 10340 2896 50  0000 L CNN
F 1 "100n" H 10340 2805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 10263 2700 50  0001 C CNN
F 3 "~" H 10225 2850 50  0001 C CNN
	1    10225 2850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 609A1FE1
P 10225 3025
AR Path="/609A1FE1" Ref="#PWR023"  Part="1" 
AR Path="/609F9503/609A1FE1" Ref="#PWR?"  Part="1" 
F 0 "#PWR023" H 10225 2775 50  0001 C CNN
F 1 "GND" H 10230 2852 50  0000 C CNN
F 2 "" H 10225 3025 50  0001 C CNN
F 3 "" H 10225 3025 50  0001 C CNN
	1    10225 3025
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR016
U 1 1 609A1FE7
P 8650 1000
AR Path="/609A1FE7" Ref="#PWR016"  Part="1" 
AR Path="/609F9503/609A1FE7" Ref="#PWR?"  Part="1" 
F 0 "#PWR016" H 8650 850 50  0001 C CNN
F 1 "+5V" H 8665 1173 50  0000 C CNN
F 2 "" H 8650 1000 50  0001 C CNN
F 3 "" H 8650 1000 50  0001 C CNN
	1    8650 1000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR017
U 1 1 609A1FF3
P 8650 1300
AR Path="/609A1FF3" Ref="#PWR017"  Part="1" 
AR Path="/609F9503/609A1FF3" Ref="#PWR?"  Part="1" 
F 0 "#PWR017" H 8650 1050 50  0001 C CNN
F 1 "GND" H 8655 1127 50  0000 C CNN
F 2 "" H 8650 1300 50  0001 C CNN
F 3 "" H 8650 1300 50  0001 C CNN
	1    8650 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 609A1FF9
P 8650 1150
AR Path="/609A1FF9" Ref="C7"  Part="1" 
AR Path="/609F9503/609A1FF9" Ref="C?"  Part="1" 
F 0 "C7" H 8765 1196 50  0000 L CNN
F 1 "100n" H 8765 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 8688 1000 50  0001 C CNN
F 3 "~" H 8650 1150 50  0001 C CNN
	1    8650 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C6
U 1 1 609A1FFF
P 8200 1150
AR Path="/609A1FFF" Ref="C6"  Part="1" 
AR Path="/609F9503/609A1FFF" Ref="C?"  Part="1" 
F 0 "C6" H 8318 1196 50  0000 L CNN
F 1 "4.7uF" H 8318 1105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 8238 1000 50  0001 C CNN
F 3 "~" H 8200 1150 50  0001 C CNN
	1    8200 1150
	1    0    0    -1  
$EndComp
Text Notes 8250 750  0    50   ~ 0
Decoupling Capacitors
Text GLabel 10105 2700 0    50   Input ~ 0
RSTn
Wire Wire Line
	10105 2700 10225 2700
Connection ~ 10225 2700
Wire Wire Line
	10965 2700 10965 3030
$Comp
L power:GND #PWR028
U 1 1 609A200A
P 10965 3030
AR Path="/609A200A" Ref="#PWR028"  Part="1" 
AR Path="/609F9503/609A200A" Ref="#PWR?"  Part="1" 
F 0 "#PWR028" H 10965 2780 50  0001 C CNN
F 1 "GND" H 10970 2857 50  0000 C CNN
F 2 "" H 10965 3030 50  0001 C CNN
F 3 "" H 10965 3030 50  0001 C CNN
	1    10965 3030
	1    0    0    -1  
$EndComp
Wire Wire Line
	10425 2700 10225 2700
Wire Wire Line
	10225 3025 10225 3000
Text Notes 9950 1975 0    50   ~ 0
RESET Circuit
Wire Wire Line
	8200 1300 8650 1300
Connection ~ 8650 1300
Connection ~ 8650 1000
Wire Wire Line
	8650 1000 8200 1000
$Comp
L power:+5V #PWR027
U 1 1 609A2019
P 10950 1050
AR Path="/609A2019" Ref="#PWR027"  Part="1" 
AR Path="/609F9503/609A2019" Ref="#PWR?"  Part="1" 
F 0 "#PWR027" H 10950 900 50  0001 C CNN
F 1 "+5V" H 10965 1223 50  0000 C CNN
F 2 "" H 10950 1050 50  0001 C CNN
F 3 "" H 10950 1050 50  0001 C CNN
	1    10950 1050
	1    0    0    -1  
$EndComp
Text Notes 10000 750  0    50   ~ 0
ADC Power Supply Filter
Wire Notes Line
	8000 3350 11200 3350
Wire Notes Line
	8000 1700 11200 1700
Wire Wire Line
	10250 1050 10450 1050
Wire Wire Line
	10750 1050 10950 1050
$Comp
L Device:L L1
U 1 1 609A2025
P 10600 1050
AR Path="/609A2025" Ref="L1"  Part="1" 
AR Path="/609F9503/609A2025" Ref="L?"  Part="1" 
F 0 "L1" V 10790 1050 50  0000 C CNN
F 1 "10u" V 10699 1050 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 10600 1050 50  0001 C CNN
F 3 "~" H 10600 1050 50  0001 C CNN
	1    10600 1050
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR024
U 1 1 609A202B
P 10250 1350
AR Path="/609A202B" Ref="#PWR024"  Part="1" 
AR Path="/609F9503/609A202B" Ref="#PWR?"  Part="1" 
F 0 "#PWR024" H 10250 1100 50  0001 C CNN
F 1 "GND" H 10255 1177 50  0000 C CNN
F 2 "" H 10250 1350 50  0001 C CNN
F 3 "" H 10250 1350 50  0001 C CNN
	1    10250 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10050 1050 10250 1050
Connection ~ 10250 1050
Text GLabel 10050 1050 0    50   Input ~ 0
AVCC
$Comp
L Device:C C10
U 1 1 609A2034
P 10250 1200
AR Path="/609A2034" Ref="C10"  Part="1" 
AR Path="/609F9503/609A2034" Ref="C?"  Part="1" 
F 0 "C10" H 10365 1246 50  0000 L CNN
F 1 "100nF" H 10365 1155 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 10288 1050 50  0001 C CNN
F 3 "~" H 10250 1200 50  0001 C CNN
	1    10250 1200
	1    0    0    -1  
$EndComp
Wire Notes Line
	8000 550  11200 550 
Wire Wire Line
	5000 2350 5000 2300
NoConn ~ 4300 2950
Wire Notes Line
	8000 4950 11200 4950
$Comp
L power:GND #PWR?
U 1 1 609A2041
P 8850 3000
AR Path="/609EF1BE/609A2041" Ref="#PWR?"  Part="1" 
AR Path="/609A2041" Ref="#PWR019"  Part="1" 
AR Path="/609F9503/609A2041" Ref="#PWR?"  Part="1" 
F 0 "#PWR019" H 8850 2750 50  0001 C CNN
F 1 "GND" H 8855 2827 50  0000 C CNN
F 2 "" H 8850 3000 50  0001 C CNN
F 3 "" H 8850 3000 50  0001 C CNN
	1    8850 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 3000 8850 2950
Wire Wire Line
	8850 2950 8750 2950
Text GLabel 8750 2550 2    50   Input ~ 0
SCK
Text GLabel 8750 2850 2    50   Input ~ 0
RSTn
Text GLabel 8750 2750 2    50   Input ~ 0
MOSI
Text GLabel 8750 2650 2    50   Input ~ 0
MISO
Text Notes 8300 2000 0    50   ~ 0
Programming Connector\n
Wire Notes Line
	8000 6450 11200 6450
Wire Notes Line
	8000 550  8000 6450
Wire Notes Line
	11200 550  11200 6450
$Comp
L Transistor_FET:2N7002K Q1
U 1 1 609B04B6
P 8900 4450
AR Path="/609B04B6" Ref="Q1"  Part="1" 
AR Path="/60A5949D/609B04B6" Ref="Q?"  Part="1" 
F 0 "Q1" H 9104 4496 50  0000 L CNN
F 1 "2N7002K" H 9104 4405 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 9100 4375 50  0001 L CIN
F 3 "https://www.diodes.com/assets/Datasheets/ds30896.pdf" H 8900 4450 50  0001 L CNN
	1    8900 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 609B04BC
P 9000 4750
AR Path="/60A5949D/609B04BC" Ref="#PWR?"  Part="1" 
AR Path="/609B04BC" Ref="#PWR021"  Part="1" 
F 0 "#PWR021" H 9000 4500 50  0001 C CNN
F 1 "GND" H 9005 4577 50  0000 C CNN
F 2 "" H 9000 4750 50  0001 C CNN
F 3 "" H 9000 4750 50  0001 C CNN
	1    9000 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 4750 9000 4650
$Comp
L Device:R R?
U 1 1 609B04C3
P 8650 4600
AR Path="/60A5949D/609B04C3" Ref="R?"  Part="1" 
AR Path="/609B04C3" Ref="R2"  Part="1" 
F 0 "R2" H 8720 4646 50  0000 L CNN
F 1 "10k" H 8720 4555 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8580 4600 50  0001 C CNN
F 3 "~" H 8650 4600 50  0001 C CNN
	1    8650 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 4450 8650 4450
Wire Wire Line
	8650 4750 9000 4750
Connection ~ 9000 4750
$Comp
L Device:R R?
U 1 1 609B04CE
P 9000 4050
AR Path="/60A5949D/609B04CE" Ref="R?"  Part="1" 
AR Path="/609B04CE" Ref="R3"  Part="1" 
F 0 "R3" H 9070 4096 50  0000 L CNN
F 1 "R" H 9070 4005 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8930 4050 50  0001 C CNN
F 3 "~" H 9000 4050 50  0001 C CNN
	1    9000 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 4200 9000 4250
Wire Wire Line
	9000 3750 9000 3900
$Comp
L pcb_wrist-rescue:ATmega328P-AU-MCU_Microchip_ATmega U1
U 1 1 609A1F88
P 4900 3850
AR Path="/609A1F88" Ref="U1"  Part="1" 
AR Path="/609F9503/609A1F88" Ref="U?"  Part="1" 
F 0 "U1" H 4900 3950 50  0000 C CNN
F 1 "ATmega328P-AU" H 4800 3850 50  0000 C CNN
F 2 "Package_QFP:TQFP-32_7x7mm_P0.8mm" H 4900 3850 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 4900 3850 50  0001 C CNN
	1    4900 3850
	1    0    0    -1  
$EndComp
Wire Notes Line
	550  1550 3150 1550
Wire Notes Line
	3150 1550 3150 3350
Wire Notes Line
	3150 3350 550  3350
Wire Notes Line
	550  3350 550  1550
Wire Wire Line
	10850 4450 10850 4350
Wire Wire Line
	10000 3850 10100 3850
Wire Wire Line
	10850 4050 10850 3850
Wire Wire Line
	10850 3850 10400 3850
Wire Wire Line
	8550 4450 8650 4450
Connection ~ 8650 4450
Text GLabel 8550 4450 0    47   Input ~ 0
LASER_GATE
Text GLabel 1550 5500 0    50   Input ~ 0
SDA
Text GLabel 1550 5600 0    50   Input ~ 0
SCL
Text GLabel 5500 3950 2    50   Input ~ 0
SDA
Text GLabel 5500 4050 2    50   Input ~ 0
SCL
Text Notes 8100 5150 0    79   ~ 0
Stepper Driver
$Sheet
S 9850 5500 950  700 
U 60A4A1AA
F0 "Force_Sensor" 50
F1 "Force_Sensor.sch" 50
$EndSheet
Text GLabel 5500 3550 2    50   Input ~ 0
FORCE_SENSOR_ADC
Text Notes 5750 4100 0    50   ~ 0
I2C PINS\n\n
Text GLabel 5500 2650 2    50   Input ~ 0
LASER_GATE
Text Notes 6050 4850 0    50   ~ 0
FINGERTIP SENSOR\n
Text Notes 6000 5150 0    118  ~ 0
??\n
NoConn ~ 4300 2850
Text GLabel 1550 5900 0    50   Input ~ 0
END_STOP1
Text GLabel 1550 5800 0    50   Input ~ 0
END_STOP2
Text GLabel 1550 6100 0    50   Input ~ 0
CONTACT_1
Text GLabel 1550 6000 0    50   Input ~ 0
CONTACT_2
Text GLabel 5500 2850 2    50   Input ~ 0
LED1
Text Notes 6100 2800 0    79   ~ 0
ci serve l'index? non credo\n
$Comp
L Connector_Generic:Conn_01x04 J?
U 1 1 6097D745
P 1300 4150
AR Path="/609EF1BE/6097D745" Ref="J?"  Part="1" 
AR Path="/6097D745" Ref="J1"  Part="1" 
F 0 "J1" H 1300 4350 50  0000 C CNN
F 1 "Input Connector" H 1550 4450 50  0000 C CNN
F 2 "Connector_Molex:Molex_PicoBlade_53398-0471_1x04-1MP_P1.25mm_Vertical" H 1300 4150 50  0001 C CNN
F 3 "~" H 1300 4150 50  0001 C CNN
	1    1300 4150
	-1   0    0    -1  
$EndComp
$Comp
L power:+12V #PWR?
U 1 1 6097E54E
P 1550 4000
AR Path="/609EF1BE/6097E54E" Ref="#PWR?"  Part="1" 
AR Path="/6097E54E" Ref="#PWR0101"  Part="1" 
F 0 "#PWR0101" H 1550 3850 50  0001 C CNN
F 1 "+12V" H 1565 4173 50  0000 C CNN
F 2 "" H 1550 4000 50  0001 C CNN
F 3 "" H 1550 4000 50  0001 C CNN
	1    1550 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 4000 1550 4050
Wire Wire Line
	1550 4050 1500 4050
$Comp
L power:GND #PWR?
U 1 1 609808B8
P 1550 4400
AR Path="/609EF1BE/609808B8" Ref="#PWR?"  Part="1" 
AR Path="/609808B8" Ref="#PWR0102"  Part="1" 
F 0 "#PWR0102" H 1550 4150 50  0001 C CNN
F 1 "GND" H 1555 4227 50  0000 C CNN
F 2 "" H 1550 4400 50  0001 C CNN
F 3 "" H 1550 4400 50  0001 C CNN
	1    1550 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 4400 1550 4350
Wire Wire Line
	1550 4350 1500 4350
Text GLabel 2550 5300 2    50   Input ~ 0
ENC_A
Text GLabel 2550 5400 2    50   Input ~ 0
ENC_B
Text GLabel 1550 5400 0    50   Input ~ 0
FORCE_SENSOR_IN
Text GLabel 9050 3750 2    50   Input ~ 0
LASER_OUT
Wire Wire Line
	9050 3750 9000 3750
Text GLabel 1550 5700 0    50   Input ~ 0
LASER_OUT
Text Notes 9850 4400 0    118  ~ 0
???
Text GLabel 2600 5550 2    50   Input ~ 0
A1
Text GLabel 2600 5750 2    50   Input ~ 0
A2
Text GLabel 2600 5950 2    50   Input ~ 0
B1
Text GLabel 2600 6150 2    50   Input ~ 0
B2
Text Notes 9750 5150 0    79   ~ 0
Force Sensor\n
Wire Notes Line
	9600 550  9600 6450
Wire Notes Line
	3150 3500 3150 7250
Wire Notes Line
	3150 7250 550  7250
Wire Notes Line
	550  3500 3150 3500
Wire Notes Line
	550  3500 550  7250
$Comp
L power:+5V #PWR0103
U 1 1 609B66EA
P 1500 5300
F 0 "#PWR0103" H 1500 5150 50  0001 C CNN
F 1 "+5V" H 1515 5473 50  0000 C CNN
F 2 "" H 1500 5300 50  0001 C CNN
F 3 "" H 1500 5300 50  0001 C CNN
	1    1500 5300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 609B7013
P 1500 6250
AR Path="/609EF1BE/609B7013" Ref="#PWR?"  Part="1" 
AR Path="/609B7013" Ref="#PWR0104"  Part="1" 
F 0 "#PWR0104" H 1500 6000 50  0001 C CNN
F 1 "GND" H 1505 6077 50  0000 C CNN
F 2 "" H 1500 6250 50  0001 C CNN
F 3 "" H 1500 6250 50  0001 C CNN
	1    1500 6250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 5300 1550 5300
Wire Wire Line
	1500 6250 1500 6200
Wire Wire Line
	1500 6200 1550 6200
Wire Wire Line
	2600 5550 2550 5550
Wire Wire Line
	2550 5550 2550 5500
Wire Wire Line
	2550 5550 2550 5600
Connection ~ 2550 5550
Wire Wire Line
	2550 5700 2550 5750
Wire Wire Line
	2550 5900 2550 5950
Wire Wire Line
	2550 6100 2550 6150
Wire Wire Line
	2600 6150 2550 6150
Connection ~ 2550 6150
Wire Wire Line
	2550 6150 2550 6200
Wire Wire Line
	2600 5750 2550 5750
Connection ~ 2550 5750
Wire Wire Line
	2550 5750 2550 5800
Wire Wire Line
	2600 5950 2550 5950
Connection ~ 2550 5950
Wire Wire Line
	2550 5950 2550 6000
$Comp
L pcb_wrist-rescue:203566-2007-SamacSys_Parts J2
U 1 1 609E4E6C
P 2050 6500
F 0 "J2" V 3731 6500 50  0000 C CNN
F 1 "203566-2007" V 3640 6500 50  0000 C CNN
F 2 "SamacSys_Parts:2035662007" H 3400 6800 50  0001 L CNN
F 3 "https://www.molex.com/pdm_docs/sd/2035662007_sd.pdf" H 3400 6700 50  0001 L CNN
F 4 "Headers & Wire Housings PicoClasp Hdr SMT DR RA 20CKT W/PL Au0.38" H 3400 6600 50  0001 L CNN "Description"
F 5 "8.25" H 3400 6500 50  0001 L CNN "Height"
F 6 "538-203566-2007" H 3400 6400 50  0001 L CNN "Mouser Part Number"
F 7 "https://www.mouser.co.uk/ProductDetail/Molex/203566-2007?qs=F5EMLAvA7ICkoOYULmUybA%3D%3D" H 3400 6300 50  0001 L CNN "Mouser Price/Stock"
F 8 "Molex" H 3400 6200 50  0001 L CNN "Manufacturer_Name"
F 9 "203566-2007" H 3400 6100 50  0001 L CNN "Manufacturer_Part_Number"
	1    2050 6500
	0    -1   -1   0   
$EndComp
NoConn ~ 2050 6500
NoConn ~ 2050 5000
$Comp
L Connector_Generic:Conn_01x05 J3
U 1 1 60984EDE
P 8550 2750
F 0 "J3" H 8468 2325 50  0000 C CNN
F 1 "ICSP" H 8468 2416 50  0000 C CNN
F 2 "ICSP_smd_pad:ICSP_PADS" H 8550 2750 50  0001 C CNN
F 3 "~" H 8550 2750 50  0001 C CNN
	1    8550 2750
	-1   0    0    1   
$EndComp
Wire Wire Line
	6450 3350 6450 3300
Wire Wire Line
	6450 3300 6400 3300
$Comp
L Device:Resonator_Small Y1
U 1 1 6098B5C9
P 6200 3300
F 0 "Y1" V 6525 3250 50  0000 C CNN
F 1 "CSTNE16M0V53L000R" V 6434 3250 50  0000 C CNN
F 2 "Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm" H 6175 3300 50  0001 C CNN
F 3 "~" H 6175 3300 50  0001 C CNN
	1    6200 3300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R10
U 1 1 6099F730
P 5900 3300
F 0 "R10" H 5970 3346 50  0000 L CNN
F 1 "1M" H 5970 3255 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 5830 3300 50  0001 C CNN
F 3 "~" H 5900 3300 50  0001 C CNN
	1    5900 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 3200 6000 3200
Wire Wire Line
	6000 3200 6000 3150
Wire Wire Line
	6000 3150 5900 3150
Wire Wire Line
	5750 3150 5750 3250
Wire Wire Line
	5750 3250 5500 3250
Connection ~ 5900 3150
Wire Wire Line
	5900 3150 5750 3150
Wire Wire Line
	5500 3350 5750 3350
Wire Wire Line
	5750 3350 5750 3450
Wire Wire Line
	5750 3450 5900 3450
Wire Wire Line
	6000 3450 6000 3400
Wire Wire Line
	6000 3400 6100 3400
Connection ~ 5900 3450
Wire Wire Line
	5900 3450 6000 3450
Text GLabel 5500 3850 2    50   Input ~ 0
STP_EN
Text GLabel 5500 3750 2    50   Input ~ 0
STP_STEP
Text GLabel 5500 3650 2    50   Input ~ 0
STP_DIR
$EndSCHEMATC