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 LED-Strip-rescue:MAX485ESA+T-MAX485ESA+T IC1
U 1 1 646DCA8A
P 5300 3950
F 0 "IC1" H 5800 4215 50  0000 C CNN
F 1 "MAX485ESA+T" H 5800 4124 50  0000 C CNN
F 2 "MAX485ESA+T:SOIC127P600X175-8N" H 6150 4050 50  0001 L CNN
F 3 "https://datasheets.maximintegrated.com/en/ds/MAX1487-MAX491.pdf" H 6150 3950 50  0001 L CNN
F 4 "RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers" H 6150 3850 50  0001 L CNN "Description"
F 5 "1.75" H 6150 3750 50  0001 L CNN "Height"
F 6 "Maxim Integrated" H 6150 3650 50  0001 L CNN "Manufacturer_Name"
F 7 "MAX485ESA+T" H 6150 3550 50  0001 L CNN "Manufacturer_Part_Number"
F 8 "" H 6150 3450 50  0001 L CNN "Arrow Part Number"
F 9 "" H 6150 3350 50  0001 L CNN "Arrow Price/Stock"
F 10 "700-MAX485ESAT" H 6150 3250 50  0001 L CNN "Mouser Part Number"
F 11 "https://www.mouser.co.uk/ProductDetail/Maxim-Integrated/MAX485ESA%2bT?qs=LHmEVA8xxfYXmvxEk%252BFtEg%3D%3D" H 6150 3150 50  0001 L CNN "Mouser Price/Stock"
	1    5300 3950
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR05
U 1 1 646DD16A
P 6300 3750
F 0 "#PWR05" H 6300 3600 50  0001 C CNN
F 1 "+5V" H 6315 3923 50  0000 C CNN
F 2 "" H 6300 3750 50  0001 C CNN
F 3 "" H 6300 3750 50  0001 C CNN
	1    6300 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 646DDCE4
P 6300 4400
F 0 "#PWR06" H 6300 4150 50  0001 C CNN
F 1 "GND" H 6305 4227 50  0000 C CNN
F 2 "" H 6300 4400 50  0001 C CNN
F 3 "" H 6300 4400 50  0001 C CNN
	1    6300 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6300 3950 6300 3750
Wire Wire Line
	6300 4250 6300 4400
Wire Wire Line
	4950 4050 5300 4050
Wire Wire Line
	5300 4150 5300 4050
Connection ~ 5300 4050
Wire Wire Line
	4650 4250 5300 4250
$Comp
L power:+5V #PWR03
U 1 1 646E1B03
P 4650 3700
F 0 "#PWR03" H 4650 3550 50  0001 C CNN
F 1 "+5V" H 4665 3873 50  0000 C CNN
F 2 "" H 4650 3700 50  0001 C CNN
F 3 "" H 4650 3700 50  0001 C CNN
	1    4650 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 646E21F7
P 4950 4850
F 0 "#PWR04" H 4950 4600 50  0001 C CNN
F 1 "GND" H 4955 4677 50  0000 C CNN
F 2 "" H 4950 4850 50  0001 C CNN
F 3 "" H 4950 4850 50  0001 C CNN
	1    4950 4850
	1    0    0    -1  
$EndComp
$Comp
L pspice:C C1
U 1 1 646E2BDE
P 6550 3950
F 0 "C1" V 6235 3950 50  0000 C CNN
F 1 "C100n" V 6326 3950 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6550 3950 50  0001 C CNN
F 3 "~" H 6550 3950 50  0001 C CNN
	1    6550 3950
	0    1    1    0   
$EndComp
Connection ~ 6300 3950
$Comp
L power:GND #PWR07
U 1 1 646E38E5
P 6800 3950
F 0 "#PWR07" H 6800 3700 50  0001 C CNN
F 1 "GND" H 6805 3777 50  0000 C CNN
F 2 "" H 6800 3950 50  0001 C CNN
F 3 "" H 6800 3950 50  0001 C CNN
	1    6800 3950
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x04 J2
U 1 1 646E413C
P 8050 4050
F 0 "J2" H 8130 4042 50  0000 L CNN
F 1 "Screw_Terminal_01x04" H 8130 3951 50  0000 L CNN
F 2 "TerminalBlock_TE-Connectivity:TerminalBlock_TE_1-282834-2_1x4_P2.54mm_Horizontal" H 8050 4050 50  0001 C CNN
F 3 "~" H 8050 4050 50  0001 C CNN
	1    8050 4050
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x04 J1
U 1 1 646E5607
P 3400 4200
F 0 "J1" H 3318 3775 50  0000 C CNN
F 1 "Screw_Terminal_01x04" H 3318 3866 50  0000 C CNN
F 2 "TerminalBlock_TE-Connectivity:TerminalBlock_TE_1-282834-2_1x4_P2.54mm_Horizontal" H 3400 4200 50  0001 C CNN
F 3 "~" H 3400 4200 50  0001 C CNN
	1    3400 4200
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR011
U 1 1 646E829B
P 7850 4450
F 0 "#PWR011" H 7850 4200 50  0001 C CNN
F 1 "GND" H 7855 4277 50  0000 C CNN
F 2 "" H 7850 4450 50  0001 C CNN
F 3 "" H 7850 4450 50  0001 C CNN
	1    7850 4450
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR01
U 1 1 646E91D0
P 3600 3600
F 0 "#PWR01" H 3600 3450 50  0001 C CNN
F 1 "+5V" H 3615 3773 50  0000 C CNN
F 2 "" H 3600 3600 50  0001 C CNN
F 3 "" H 3600 3600 50  0001 C CNN
	1    3600 3600
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR010
U 1 1 646E99CC
P 7850 3500
F 0 "#PWR010" H 7850 3350 50  0001 C CNN
F 1 "+5V" H 7865 3673 50  0000 C CNN
F 2 "" H 7850 3500 50  0001 C CNN
F 3 "" H 7850 3500 50  0001 C CNN
	1    7850 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 3500 7850 3950
Wire Wire Line
	7850 4450 7850 4250
Wire Wire Line
	3600 3600 3600 4000
Wire Wire Line
	6300 4050 7100 4050
Wire Wire Line
	7850 4150 7450 4150
Wire Wire Line
	3600 4100 3600 4150
Wire Wire Line
	5300 3950 5300 3850
Wire Wire Line
	5300 3850 3700 3850
Wire Wire Line
	3700 3850 3700 4150
Wire Wire Line
	3700 4150 3600 4150
Connection ~ 3600 4150
Wire Wire Line
	3600 4150 3600 4200
$Comp
L power:GND #PWR02
U 1 1 5F88ADF5
P 3600 4450
F 0 "#PWR02" H 3600 4200 50  0001 C CNN
F 1 "GND" H 3605 4277 50  0000 C CNN
F 2 "" H 3600 4450 50  0001 C CNN
F 3 "" H 3600 4450 50  0001 C CNN
	1    3600 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 4300 3600 4450
$Comp
L Device:R R4
U 1 1 5F88C099
P 7250 3800
F 0 "R4" H 7320 3846 50  0000 L CNN
F 1 "R20k" H 7320 3755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7180 3800 50  0001 C CNN
F 3 "~" H 7250 3800 50  0001 C CNN
	1    7250 3800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5F88D188
P 7100 4500
F 0 "R3" H 7170 4546 50  0000 L CNN
F 1 "R20k" H 7170 4455 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7030 4500 50  0001 C CNN
F 3 "~" H 7100 4500 50  0001 C CNN
	1    7100 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 5F88D764
P 7100 4750
F 0 "#PWR08" H 7100 4500 50  0001 C CNN
F 1 "GND" H 7105 4577 50  0000 C CNN
F 2 "" H 7100 4750 50  0001 C CNN
F 3 "" H 7100 4750 50  0001 C CNN
	1    7100 4750
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR09
U 1 1 5F88DD3B
P 7250 3550
F 0 "#PWR09" H 7250 3400 50  0001 C CNN
F 1 "+5V" H 7265 3723 50  0000 C CNN
F 2 "" H 7250 3550 50  0001 C CNN
F 3 "" H 7250 3550 50  0001 C CNN
	1    7250 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 3550 7250 3650
Wire Wire Line
	7250 3950 7250 4150
Connection ~ 7250 4150
Wire Wire Line
	7250 4150 6300 4150
Wire Wire Line
	7100 4350 7100 4050
Connection ~ 7100 4050
Wire Wire Line
	7100 4050 7750 4050
Wire Wire Line
	7100 4750 7100 4650
$Comp
L Device:R R5
U 1 1 5F8908CE
P 7600 4400
F 0 "R5" V 7393 4400 50  0000 C CNN
F 1 "R120" V 7484 4400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7530 4400 50  0001 C CNN
F 3 "~" H 7600 4400 50  0001 C CNN
	1    7600 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	7750 4400 7750 4050
Connection ~ 7750 4050
Wire Wire Line
	7750 4050 7850 4050
Wire Wire Line
	7450 4400 7450 4150
Connection ~ 7450 4150
Wire Wire Line
	7450 4150 7250 4150
Wire Wire Line
	4950 4050 4950 4850
Wire Wire Line
	4650 3700 4650 4250
$EndSCHEMATC