EESchema Schematic File Version 4
LIBS:PowT_tester-cache
EELAYER 26 0
EELAYER END
$Descr User 5906 4724
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:GND #PWR0101
U 1 1 5C0D7940
P 2650 2250
F 0 "#PWR0101" H 2650 2000 50  0001 C CNN
F 1 "GND" H 2655 2077 50  0000 C CNN
F 2 "" H 2650 2250 50  0001 C CNN
F 3 "" H 2650 2250 50  0001 C CNN
	1    2650 2250
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x02 J1
U 1 1 5C0D7BAB
P 1400 1050
F 0 "J1" H 1400 1150 50  0000 C CNN
F 1 "Power IN" H 1400 850 50  0000 C CNN
F 2 "" H 1400 1050 50  0001 C CNN
F 3 "~" H 1400 1050 50  0001 C CNN
	1    1400 1050
	-1   0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x04 J2
U 1 1 5C0D7C76
P 3850 1550
F 0 "J2" H 3800 1750 50  0000 L CNN
F 1 "Volts OUT" H 3700 1250 50  0000 L CNN
F 2 "" H 3850 1550 50  0001 C CNN
F 3 "~" H 3850 1550 50  0001 C CNN
	1    3850 1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 2100 2400 2200
Wire Wire Line
	2400 2200 2650 2200
Wire Wire Line
	2900 2200 2900 2100
Wire Wire Line
	2650 2250 2650 2200
Connection ~ 2650 2200
Wire Wire Line
	2650 2200 2900 2200
Wire Wire Line
	2900 1700 2900 1750
Wire Wire Line
	2400 1700 2400 1750
Wire Wire Line
	2900 1750 3250 1750
Wire Wire Line
	3250 1750 3250 1450
Wire Wire Line
	3250 1450 3650 1450
Connection ~ 2900 1750
Wire Wire Line
	2900 1750 2900 1800
Wire Wire Line
	2400 1750 2250 1750
Wire Wire Line
	2250 1750 2250 2550
Wire Wire Line
	2250 2550 3400 2550
Wire Wire Line
	3400 2550 3400 1550
Wire Wire Line
	3400 1550 3650 1550
Connection ~ 2400 1750
Wire Wire Line
	2400 1750 2400 1800
$Comp
L power:GND #PWR0102
U 1 1 5C0D92A3
P 3550 1850
F 0 "#PWR0102" H 3550 1600 50  0001 C CNN
F 1 "GND" H 3555 1677 50  0000 C CNN
F 2 "" H 3550 1850 50  0001 C CNN
F 3 "" H 3550 1850 50  0001 C CNN
	1    3550 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 1750 3550 1750
Wire Wire Line
	3550 1750 3550 1850
$Comp
L power:GND #PWR0103
U 1 1 5C0D9874
P 1650 1200
F 0 "#PWR0103" H 1650 950 50  0001 C CNN
F 1 "GND" H 1655 1027 50  0000 C CNN
F 2 "" H 1650 1200 50  0001 C CNN
F 3 "" H 1650 1200 50  0001 C CNN
	1    1650 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 1150 1650 1150
Wire Wire Line
	1650 1150 1650 1200
$Comp
L Device:R R1
U 1 1 5C0DA157
P 2400 1550
F 0 "R1" H 2468 1596 50  0000 L CNN
F 1 "27K" H 2468 1505 50  0000 L CNN
F 2 "" V 2440 1540 50  0001 C CNN
F 3 "~" H 2400 1550 50  0001 C CNN
	1    2400 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Variable R4
U 1 1 5C0DA1FD
P 2900 1950
F 0 "R4" H 3028 1996 50  0000 L CNN
F 1 "10K" H 3028 1905 50  0000 L CNN
F 2 "" V 2830 1950 50  0001 C CNN
F 3 "~" H 2900 1950 50  0001 C CNN
	1    2900 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5C0DA2B1
P 2900 1550
F 0 "R3" H 2968 1596 50  0000 L CNN
F 1 "27K" H 2968 1505 50  0000 L CNN
F 2 "" V 2940 1540 50  0001 C CNN
F 3 "~" H 2900 1550 50  0001 C CNN
	1    2900 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5C0DA30B
P 2400 1950
F 0 "R2" H 2468 1996 50  0000 L CNN
F 1 "44K" H 2468 1905 50  0000 L CNN
F 2 "" V 2440 1940 50  0001 C CNN
F 3 "~" H 2400 1950 50  0001 C CNN
	1    2400 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 1650 3550 1650
$Comp
L Device:Jumper_NC_Small JP1
U 1 1 5C0DAECC
P 2400 1250
F 0 "JP1" V 2354 1325 50  0000 L CNN
F 1 "Jumper" V 2445 1325 50  0000 L CNN
F 2 "" H 2400 1250 50  0001 C CNN
F 3 "~" H 2400 1250 50  0001 C CNN
	1    2400 1250
	0    1    1    0   
$EndComp
$Comp
L Device:Jumper_NC_Small JP2
U 1 1 5C0DAF69
P 2900 1250
F 0 "JP2" V 2854 1325 50  0000 L CNN
F 1 "Jumper" V 2945 1325 50  0000 L CNN
F 2 "" H 2900 1250 50  0001 C CNN
F 3 "~" H 2900 1250 50  0001 C CNN
	1    2900 1250
	0    1    1    0   
$EndComp
Wire Wire Line
	2400 1350 2400 1400
Wire Wire Line
	2900 1350 2900 1400
Wire Wire Line
	3550 1050 3550 1650
Wire Wire Line
	2900 1150 2900 1050
Wire Wire Line
	2400 1150 2400 1050
Wire Wire Line
	2400 1050 2900 1050
$Comp
L Device:R_Variable R5
U 1 1 5C0E28C3
P 3250 1050
F 0 "R5" V 3100 1000 50  0000 L CNN
F 1 "10K" V 3400 1150 50  0000 L CNN
F 2 "" V 3180 1050 50  0001 C CNN
F 3 "~" H 3250 1050 50  0001 C CNN
	1    3250 1050
	0    1    1    0   
$EndComp
Wire Wire Line
	3100 1050 2900 1050
Connection ~ 2900 1050
Wire Wire Line
	3400 1050 3550 1050
Wire Wire Line
	1600 1050 1900 1050
Connection ~ 2400 1050
$Comp
L Device:R R6
U 1 1 5C123597
P 1900 1400
F 0 "R6" H 1968 1446 50  0000 L CNN
F 1 "100K" H 1968 1355 50  0000 L CNN
F 2 "" V 1940 1390 50  0001 C CNN
F 3 "~" H 1900 1400 50  0001 C CNN
	1    1900 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R7
U 1 1 5C1235D5
P 1900 1800
F 0 "R7" H 1968 1846 50  0000 L CNN
F 1 "220R" H 1968 1755 50  0000 L CNN
F 2 "" V 1940 1790 50  0001 C CNN
F 3 "~" H 1900 1800 50  0001 C CNN
	1    1900 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 1250 1900 1050
Connection ~ 1900 1050
Wire Wire Line
	1900 1050 2400 1050
Wire Wire Line
	1900 1550 1900 1600
$Comp
L power:GND #PWR01
U 1 1 5C124192
P 1900 2450
F 0 "#PWR01" H 1900 2200 50  0001 C CNN
F 1 "GND" H 1905 2277 50  0000 C CNN
F 2 "" H 1900 2450 50  0001 C CNN
F 3 "" H 1900 2450 50  0001 C CNN
	1    1900 2450
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D2
U 1 1 5C124787
P 1900 2200
F 0 "D2" V 2000 2150 50  0000 R CNN
F 1 "Green" V 1850 2100 43  0000 R CNN
F 2 "" H 1900 2200 50  0001 C CNN
F 3 "~" H 1900 2200 50  0001 C CNN
	1    1900 2200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1900 2350 1900 2400
$Comp
L Device:D_Zener D1
U 1 1 5C1255B0
P 1650 2000
F 0 "D1" V 1550 1850 50  0000 L CNN
F 1 "BZ85-2.4" V 1750 1650 43  0000 L CNN
F 2 "" H 1650 2000 50  0001 C CNN
F 3 "~" H 1650 2000 50  0001 C CNN
	1    1650 2000
	0    1    1    0   
$EndComp
Wire Wire Line
	1650 2150 1650 2400
Wire Wire Line
	1650 2400 1900 2400
Connection ~ 1900 2400
Wire Wire Line
	1900 2400 1900 2450
Wire Wire Line
	1900 1950 1900 2050
Wire Wire Line
	1650 1850 1650 1600
Wire Wire Line
	1650 1600 1900 1600
Connection ~ 1900 1600
Wire Wire Line
	1900 1600 1900 1650
$EndSCHEMATC