hall-o.sch

EESchema Schematic File Version 2
LIBS:74xx
LIBS:switcher
LIBS:adc-dac
LIBS:analog-switches
LIBS:atmel
LIBS:bjt
LIBS:can
LIBS:capacitive
LIBS:cmos4000
LIBS:conn
LIBS:device
LIBS:digital-audio
LIBS:digpot
LIBS:diode
LIBS:display
LIBS:fet
LIBS:hc11
LIBS:i2c
LIBS:inductive
LIBS:intel
LIBS:interface
LIBS:linear
LIBS:memory
LIBS:microchip
LIBS:opto
LIBS:periph
LIBS:power
LIBS:protection
LIBS:regul
LIBS:renesas
LIBS:resist
LIBS:supervisor
LIBS:video
LIBS:figaro
LIBS:radio
LIBS:automation
LIBS:graphic
LIBS:xilinx
LIBS:HALL-TLE4935G
LIBS:HALL-TLE4935L
LIBS:custom
LIBS:hall-o-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L TLE4935G U1
U 1 1 56F4AE5E
P 5175 1950
F 0 "U1" H 5625 2250 60  0000 C CNN
F 1 "ss495b" H 5625 2150 60  0000 C CNN
F 2 "TO_SOT_Packages_THT:TO-92_Horizontal1_Inline_Narrow_Oval" H 5175 1950 60  0001 C CNN
F 3 "" H 5175 1950 60  0000 C CNN
	1    5175 1950
	0    -1   -1   0   
$EndComp
$Comp
L POT RV1
U 1 1 56F4AF2F
P 4825 3625
F 0 "RV1" H 4825 3545 50  0000 C CNN
F 1 "10K" H 4825 3625 50  0000 C CNN
F 2 "TC33X-2-103E:35WR" H 4825 3625 50  0001 C CNN
F 3 "" H 4825 3625 50  0000 C CNN
	1    4825 3625
	0    1    1    0   
$EndComp
$Comp
L R_Small R1
U 1 1 56F4AF7B
P 5000 3925
F 0 "R1" H 5030 3945 50  0000 L CNN
F 1 "10k" H 5030 3885 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 5000 3925 50  0001 C CNN
F 3 "" H 5000 3925 50  0000 C CNN
	1    5000 3925
	0    1    1    0   
$EndComp
$Comp
L R_Small R3
U 1 1 56F4AF9F
P 5975 2450
F 0 "R3" H 6005 2470 50  0000 L CNN
F 1 "560R" H 6005 2410 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 5975 2450 50  0001 C CNN
F 3 "" H 5975 2450 50  0000 C CNN
	1    5975 2450
	1    0    0    -1  
$EndComp
$Comp
L R_Small R2
U 1 1 56F4B016
P 5575 3925
F 0 "R2" H 5605 3945 50  0000 L CNN
F 1 "22k" H 5605 3885 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 5575 3925 50  0001 C CNN
F 3 "" H 5575 3925 50  0000 C CNN
	1    5575 3925
	0    1    1    0   
$EndComp
$Comp
L R_Small R4
U 1 1 56F4B051
P 5975 3600
F 0 "R4" H 6005 3620 50  0000 L CNN
F 1 "10k" H 6005 3560 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 5975 3600 50  0001 C CNN
F 3 "" H 5975 3600 50  0000 C CNN
	1    5975 3600
	1    0    0    -1  
$EndComp
$Comp
L R_Small R5
U 1 1 56F4B081
P 6225 3275
F 0 "R5" H 6255 3295 50  0000 L CNN
F 1 "1m" H 6255 3235 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 6225 3275 50  0001 C CNN
F 3 "" H 6225 3275 50  0000 C CNN
	1    6225 3275
	0    1    1    0   
$EndComp
$Comp
L R_Small R6
U 1 1 56F4B0CF
P 6675 3100
F 0 "R6" H 6705 3120 50  0000 L CNN
F 1 "560R" H 6705 3060 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 6675 3100 50  0001 C CNN
F 3 "" H 6675 3100 50  0000 C CNN
	1    6675 3100
	1    0    0    -1  
$EndComp
$Comp
L R_Small R7
U 1 1 56F4B132
P 6950 2900
F 0 "R7" H 6980 2920 50  0000 L CNN
F 1 "1k" H 6980 2860 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 6950 2900 50  0001 C CNN
F 3 "" H 6950 2900 50  0000 C CNN
	1    6950 2900
	0    1    1    0   
$EndComp
$Comp
L R_Small R8
U 1 1 56F4B199
P 7375 2350
F 0 "R8" H 7405 2370 50  0000 L CNN
F 1 "10k" H 7405 2310 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" H 7375 2350 50  0001 C CNN
F 3 "" H 7375 2350 50  0000 C CNN
	1    7375 2350
	1    0    0    -1  
$EndComp
$Comp
L C_Small C2
U 1 1 56F4B1EB
P 4200 2675
F 0 "C2" H 4210 2745 50  0000 L CNN
F 1 "100nf" H 4210 2595 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4200 2675 50  0001 C CNN
F 3 "" H 4200 2675 50  0000 C CNN
	1    4200 2675
	1    0    0    -1  
$EndComp
$Comp
L CP1_Small C1
U 1 1 56F4B292
P 3950 2675
F 0 "C1" H 3960 2745 50  0000 L CNN
F 1 "10u/16v" H 3960 2595 50  0000 L CNN
F 2 "Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_Reflow" H 3950 2675 50  0001 C CNN
F 3 "" H 3950 2675 50  0000 C CNN
	1    3950 2675
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X04 P1
U 1 1 56F4B2F8
P 6575 1650
F 0 "P1" H 6575 1900 50  0000 C CNN
F 1 "CONN_01X04" V 6675 1650 50  0000 C CNN
F 2 "RMC_pcb_header:pin_header_2.54mm_1x4" H 6575 1650 50  0001 C CNN
F 3 "" H 6575 1650 50  0000 C CNN
	1    6575 1650
	0    -1   -1   0   
$EndComp
$Comp
L Led_Small D1
U 1 1 56F4B36A
P 6675 3500
F 0 "D1" H 6625 3625 50  0000 L CNN
F 1 "LED" H 6500 3400 50  0000 L CNN
F 2 "LEDs:LED_0805" V 6675 3500 50  0001 C CNN
F 3 "" V 6675 3500 50  0000 C CNN
	1    6675 3500
	0    -1   -1   0   
$EndComp
$Comp
L NPN Q1
U 1 1 56F4B3E4
P 7275 2900
F 0 "Q1" H 7425 3000 60  0000 L CNN
F 1 "BC848" H 7425 2900 60  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 7425 2825 30  0001 L CNN
F 3 "" H 7275 2900 50  0000 C CNN
	1    7275 2900
	1    0    0    -1  
$EndComp
$Comp
L LM258D U2
U 1 1 56F4C917
P 5200 3050
F 0 "U2" H 5200 2850 60  0000 C CNN
F 1 "LM258D" H 5200 2750 60  0000 C CNN
F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 5200 2600 60  0001 C CNN
F 3 "" H 5200 2600 60  0000 C CNN
	1    5200 3050
	1    0    0    -1  
$EndComp
Text Label 6625 1850 3    60   ~ 0
STOP
Wire Wire Line
	5275 1950 5275 2275
Wire Wire Line
	5275 2275 6725 2275
Wire Wire Line
	5975 2275 5975 2350
Wire Wire Line
	5975 2550 5975 3500
Wire Wire Line
	5975 3100 5650 3100
Connection ~ 5975 3100
Wire Wire Line
	6125 3275 5975 3275
Connection ~ 5975 3275
Wire Wire Line
	6325 3275 6525 3275
Wire Wire Line
	6525 3275 6525 2900
Wire Wire Line
	5650 2900 6850 2900
Wire Wire Line
	6675 3200 6675 3400
Wire Wire Line
	6675 2900 6675 3000
Connection ~ 6525 2900
Connection ~ 6675 2900
Wire Wire Line
	7175 2900 7050 2900
Wire Wire Line
	7375 2450 7375 2700
Wire Wire Line
	6625 1850 6625 2600
Wire Wire Line
	6625 2600 7375 2600
Connection ~ 7375 2600
Wire Wire Line
	4900 3925 4825 3925
Wire Wire Line
	4825 3925 4825 3775
Wire Wire Line
	5100 3925 5475 3925
Wire Wire Line
	5650 3000 5775 3000
Wire Wire Line
	5775 3000 5775 3550
Wire Wire Line
	5775 3550 5300 3550
Wire Wire Line
	5300 3550 5300 3925
Connection ~ 5300 3925
Wire Wire Line
	6525 1850 6525 2150
Wire Wire Line
	6525 2150 6050 2150
Wire Wire Line
	6050 2150 6050 1375
Wire Wire Line
	6050 1375 8050 1375
Wire Wire Line
	8050 1375 8050 3925
Wire Wire Line
	8050 3925 5675 3925
Wire Wire Line
	5975 3700 5975 4150
Connection ~ 5975 3925
Wire Wire Line
	6675 3600 6675 3925
Connection ~ 6675 3925
Wire Wire Line
	7375 3100 7375 3925
Connection ~ 7375 3925
Text Label 6525 1850 3    60   ~ 0
GND
Wire Wire Line
	5075 1950 5075 2425
Wire Wire Line
	5075 2425 5750 2425
Wire Wire Line
	5750 2425 5750 2000
Wire Wire Line
	5750 2000 6425 2000
Wire Wire Line
	6425 2000 6425 1850
Text Label 6425 1850 3    60   ~ 0
+5V
Wire Wire Line
	6725 2275 6725 1850
Connection ~ 5975 2275
Text Label 6725 1850 3    60   ~ 0
SIG
Wire Wire Line
	3950 2775 3950 4150
Wire Wire Line
	3950 2950 4200 2950
Wire Wire Line
	4200 2775 4200 3100
Wire Wire Line
	4200 3100 4750 3100
Connection ~ 4200 2950
Wire Wire Line
	3950 4150 5975 4150
Connection ~ 3950 2950
Wire Wire Line
	3950 2075 3950 2575
Wire Wire Line
	3950 2375 4650 2375
Wire Wire Line
	4200 2375 4200 2575
Wire Wire Line
	5650 2800 5775 2800
Wire Wire Line
	5775 2800 5775 2575
Wire Wire Line
	4650 2575 6275 2575
Wire Wire Line
	4650 2375 4650 2575
Connection ~ 4200 2375
Wire Wire Line
	3950 2075 5075 2075
Connection ~ 5075 2075
Connection ~ 3950 2375
Wire Wire Line
	5175 1950 5175 2075
Wire Wire Line
	5175 2075 5900 2075
Wire Wire Line
	5900 2075 5900 1675
Wire Wire Line
	5900 1675 6050 1675
Connection ~ 6050 1675
Wire Wire Line
	4975 3625 5200 3625
Wire Wire Line
	5200 3625 5200 2575
Connection ~ 5200 2575
Wire Wire Line
	4750 2900 4525 2900
Wire Wire Line
	4525 2900 4525 3100
Connection ~ 4525 3100
Wire Wire Line
	4750 3000 4625 3000
Wire Wire Line
	4625 3000 4625 3100
Connection ~ 4625 3100
NoConn ~ 4750 2800
Wire Wire Line
	7375 2250 7375 2075
Wire Wire Line
	7375 2075 7000 2075
Wire Wire Line
	7000 2075 7000 2500
Wire Wire Line
	7000 2500 6275 2500
Wire Wire Line
	6275 2500 6275 2575
Connection ~ 5775 2575
NoConn ~ 4825 3475
$EndSCHEMATC