Commit 89ecbdb2 authored by Alisson Claudino's avatar Alisson Claudino
Browse files

ADD: Current Amplifier Complete PCB Design

parent 1375265a
......@@ -71,26 +71,6 @@ X ~ 2 0 -150 110 U 40 40 1 1 P
ENDDRAW
ENDDEF
#
# CONN_01X01
#
DEF CONN_01X01 P 0 40 Y N 1 F N
F0 "P" 0 100 50 H V C CNN
F1 "CONN_01X01" 100 0 50 V V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
Pin_Header_Straight_1X01
Pin_Header_Angled_1X01
Socket_Strip_Straight_1X01
Socket_Strip_Angled_1X01
$ENDFPLIST
DRAW
S -50 5 10 -5 0 1 0 N
S -50 50 50 -50 0 1 0 N
X P1 1 -200 0 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CONN_01X02
#
DEF CONN_01X02 P 0 40 Y N 1 F N
......@@ -113,6 +93,30 @@ X P2 2 -200 -50 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CONN_01X03
#
DEF CONN_01X03 P 0 40 Y N 1 F N
F0 "P" 0 200 50 H V C CNN
F1 "CONN_01X03" 100 0 50 V V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
Pin_Header_Straight_1X03
Pin_Header_Angled_1X03
Socket_Strip_Straight_1X03
Socket_Strip_Angled_1X03
$ENDFPLIST
DRAW
S -50 -95 10 -105 0 1 0 N
S -50 5 10 -5 0 1 0 N
S -50 105 10 95 0 1 0 N
S -50 150 50 -150 0 1 0 N
X P1 1 -200 100 150 R 50 50 1 1 P
X P2 2 -200 0 150 R 50 50 1 1 P
X P3 3 -200 -100 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CP
#
DEF CP C 0 10 N Y 1 F N
......
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update=Ter 02 Jan 2018 10:15:45 -02
update=Seg 26 Fev 2018 12:14:02 -03
version=1
last_client=kicad
[pcbnew]
......@@ -115,8 +115,6 @@ LibName85=w_vacuum
LibName86=Xicor
LibName87=xilinx
LibName88=Zilog
[general]
version=1
[schematic_editor]
version=1
PageLayoutDescrFile=
......@@ -127,3 +125,5 @@ NetFmtName=
SpiceForceRefPrefix=0
SpiceUseNetNumbers=0
LabSize=60
[general]
version=1
......@@ -93,10 +93,10 @@ EELAYER END
$Descr User 8908 6299
encoding utf-8
Sheet 1 1
Title "Current Sensor for Materials Analysis"
Date "2017-12-15"
Title "SADAMAP Current Sensor"
Date "2018-02-26"
Rev "1"
Comp "LAPMA - UFRGS"
Comp "CTA/LAPMA - IF/UFRGS"
Comment1 "All resistors are 1/8W, except R1 and R2"
Comment2 "There's a saturation indicator for output higher than 5V"
Comment3 "The gain adjust must be set for a range in 0 to 5V output voltage"
......@@ -125,7 +125,7 @@ U 1 1 5A270FC5
P 1750 1700
F 0 "R1" V 1830 1700 50 0000 C CNN
F 1 "2R2" V 1750 1700 50 0000 C CNN
F 2 "" V 1680 1700 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P20.32mm_Horizontal" V 1680 1700 50 0001 C CNN
F 3 "" H 1750 1700 50 0000 C CNN
1 1750 1700
1 0 0 -1
......@@ -136,7 +136,7 @@ U 1 1 5A270FC6
P 2050 1700
F 0 "R2" V 2130 1700 50 0000 C CNN
F 1 "2R2" V 2050 1700 50 0000 C CNN
F 2 "" V 1980 1700 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0617_L17.0mm_D6.0mm_P20.32mm_Horizontal" V 1980 1700 50 0001 C CNN
F 3 "" H 2050 1700 50 0000 C CNN
1 2050 1700
1 0 0 -1
......@@ -147,7 +147,7 @@ U 1 1 5A270FC7
P 1600 3450
F 0 "R5" V 1680 3450 50 0000 C CNN
F 1 "20k" V 1600 3450 50 0000 C CNN
F 2 "" V 1530 3450 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 1530 3450 50 0001 C CNN
F 3 "" H 1600 3450 50 0000 C CNN
1 1600 3450
0 1 1 0
......@@ -169,7 +169,7 @@ U 1 1 5A270FCC
P 2200 2800
F 0 "D1" H 2150 2880 50 0000 L CNN
F 1 "1n4148" H 2050 2720 50 0000 L CNN
F 2 "" V 2200 2800 50 0000 C CNN
F 2 "Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal" V 2200 2800 50 0001 C CNN
F 3 "" V 2200 2800 50 0000 C CNN
1 2200 2800
1 0 0 -1
......@@ -180,7 +180,7 @@ U 1 1 5A270FCD
P 2200 2600
F 0 "R6" V 2280 2600 50 0000 C CNN
F 1 "20k" V 2200 2600 50 0000 C CNN
F 2 "" V 2130 2600 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 2130 2600 50 0001 C CNN
F 3 "" H 2200 2600 50 0000 C CNN
1 2200 2600
0 1 -1 0
......@@ -196,10 +196,6 @@ F 3 "" H 1800 3700 50 0000 C CNN
1 1800 3700
1 0 0 -1
$EndComp
Text Notes 1550 1650 0 60 ~ 0
5W
Text Notes 1850 1650 0 60 ~ 0
5W
NoConn ~ 4150 3950
NoConn ~ 4150 3350
$Comp
......@@ -208,7 +204,7 @@ U 1 1 5A270FD6
P 5400 1000
F 0 "R14" V 5480 1000 50 0000 C CNN
F 1 "10k" V 5400 1000 50 0000 C CNN
F 2 "" V 5330 1000 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 5330 1000 50 0001 C CNN
F 3 "" H 5400 1000 50 0000 C CNN
1 5400 1000
0 1 1 0
......@@ -219,7 +215,7 @@ U 1 1 5A270FD7
P 5600 1200
F 0 "C8" H 5625 1300 50 0000 L CNN
F 1 "220n" H 5400 1100 50 0000 L CNN
F 2 "" H 5638 1050 50 0000 C CNN
F 2 "Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm" H 5638 1050 50 0001 C CNN
F 3 "" H 5600 1200 50 0000 C CNN
1 5600 1200
1 0 0 -1
......@@ -230,7 +226,7 @@ U 1 1 5A270FD8
P 5800 1200
F 0 "R15" V 5880 1200 50 0000 C CNN
F 1 "RX" V 5800 1200 50 0000 C CNN
F 2 "" V 5730 1200 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 5730 1200 50 0001 C CNN
F 3 "" H 5800 1200 50 0000 C CNN
1 5800 1200
1 0 0 -1
......@@ -274,7 +270,7 @@ U 1 1 5A270FE1
P 7250 1250
F 0 "D5" H 7250 1350 50 0000 C CNN
F 1 "5V1" H 7250 1150 50 0000 C CNN
F 2 "" H 7250 1250 50 0000 C CNN
F 2 "Diodes_THT:D_DO-41_SOD81_P7.62mm_Horizontal" H 7250 1250 50 0001 C CNN
F 3 "" H 7250 1250 50 0000 C CNN
1 7250 1250
0 1 1 0
......@@ -285,7 +281,7 @@ U 1 1 5A270FDA
P 6500 1100
F 0 "U3" H 6500 900 50 0000 C CNN
F 1 "OPA277" H 6450 1100 50 0000 C CNN
F 2 "" H 6400 1000 50 0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm_Socket_LongPads" H 6400 1000 50 0001 C CNN
F 3 "" H 6500 1100 50 0000 C CNN
1 6500 1100
1 0 0 -1
......@@ -296,7 +292,7 @@ U 1 1 5A270FD3
P 3950 2900
F 0 "C5" V 4000 3000 50 0000 L CNN
F 1 "10u" V 3800 2850 50 0000 L CNN
F 2 "" H 3988 2750 50 0000 C CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 3988 2750 50 0001 C CNN
F 3 "" H 3950 2900 50 0000 C CNN
1 3950 2900
0 1 1 0
......@@ -307,7 +303,7 @@ U 1 1 5A270FD4
P 3950 3100
F 0 "R12" V 4030 3100 50 0000 C CNN
F 1 "18k" V 3950 3100 50 0000 C CNN
F 2 "" V 3880 3100 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 3880 3100 50 0001 C CNN
F 3 "" H 3950 3100 50 0000 C CNN
1 3950 3100
0 1 1 0
......@@ -318,7 +314,7 @@ U 1 1 5A270FD5
P 4350 3100
F 0 "RV1" H 4350 3020 50 0000 C CNN
F 1 "5k" H 4350 3100 50 0000 C CNN
F 2 "" H 4350 3100 50 0000 C CNN
F 2 "Potentiometers:Potentiometer_Alps_RK163_Single_Vertical" H 4350 3100 50 0001 C CNN
F 3 "" H 4350 3100 50 0000 C CNN
1 4350 3100
1 0 0 -1
......@@ -329,7 +325,7 @@ U 1 1 5A270FCA
P 2650 3550
F 0 "D2" H 2600 3630 50 0000 L CNN
F 1 "1n4148" H 2500 3470 50 0000 L CNN
F 2 "" V 2650 3550 50 0000 C CNN
F 2 "Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal" V 2650 3550 50 0001 C CNN
F 3 "" V 2650 3550 50 0000 C CNN
1 2650 3550
1 0 0 -1
......@@ -340,7 +336,7 @@ U 1 1 5A270FCB
P 3150 3550
F 0 "R8" V 3230 3550 50 0000 C CNN
F 1 "10k" V 3150 3550 50 0000 C CNN
F 2 "" V 3080 3550 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 3080 3550 50 0001 C CNN
F 3 "" H 3150 3550 50 0000 C CNN
1 3150 3550
0 1 1 0
......@@ -373,7 +369,7 @@ U 1 1 5A270FDE
P 6450 1750
F 0 "R18" V 6530 1750 50 0000 C CNN
F 1 "27k" V 6450 1750 50 0000 C CNN
F 2 "" V 6380 1750 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 6380 1750 50 0001 C CNN
F 3 "" H 6450 1750 50 0000 C CNN
1 6450 1750
0 1 1 0
......@@ -384,7 +380,7 @@ U 1 1 5A270FDF
P 6450 2050
F 0 "C9" H 6475 2150 50 0000 L CNN
F 1 "220n" V 6500 1800 50 0000 L CNN
F 2 "" H 6488 1900 50 0000 C CNN
F 2 "Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm" H 6488 1900 50 0001 C CNN
F 3 "" H 6450 2050 50 0000 C CNN
1 6450 2050
0 1 1 0
......@@ -406,7 +402,7 @@ U 1 1 5A270FE0
P 7050 1100
F 0 "R19" V 6950 1100 50 0000 C CNN
F 1 "100" V 7050 1100 50 0000 C CNN
F 2 "" V 6980 1100 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 6980 1100 50 0001 C CNN
F 3 "" H 7050 1100 50 0000 C CNN
1 7050 1100
0 1 1 0
......@@ -417,7 +413,7 @@ U 2 1 5A270FD2
P 4250 3650
F 0 "U1" H 4200 3650 50 0000 L CNN
F 1 "TL062" H 4200 3500 50 0000 L CNN
F 2 "" H 4250 3650 50 0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm_Socket_LongPads" H 4250 3650 50 0001 C CNN
F 3 "" H 4250 3650 50 0000 C CNN
2 4250 3650
1 0 0 1
......@@ -428,7 +424,7 @@ U 1 1 5A270FCF
P 2200 3200
F 0 "C2" V 2300 3300 50 0000 L CNN
F 1 "100n" V 2100 3150 50 0000 L CNN
F 2 "" H 2200 3200 50 0000 C CNN
F 2 "Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm" H 2200 3200 50 0001 C CNN
F 3 "" H 2200 3200 50 0000 C CNN
1 2200 3200
0 1 1 0
......@@ -450,7 +446,7 @@ U 1 1 5A270FC4
P 1100 1500
F 0 "P1" H 1250 1400 50 0000 C CNN
F 1 "INPUT" H 1100 1650 50 0000 C CNN
F 2 "" H 1100 1500 50 0000 C CNN
F 2 "Connectors:bnc-ci" H 1100 1500 50 0001 C CNN
F 3 "" H 1100 1500 50 0000 C CNN
1 1100 1500
-1 0 0 -1
......@@ -461,7 +457,7 @@ U 1 1 5A270FE3
P 7800 1100
F 0 "P6" H 7950 1000 50 0000 C CNN
F 1 "OUTPUT (0-5V)" H 7800 1250 50 0000 C CNN
F 2 "" H 7800 1100 50 0000 C CNN
F 2 "Connectors:bnc-ci" H 7800 1100 50 0001 C CNN
F 3 "" H 7800 1100 50 0000 C CNN
1 7800 1100
1 0 0 -1
......@@ -483,7 +479,7 @@ U 1 1 5A2738F8
P 2200 3900
F 0 "C3" V 2300 4000 50 0000 L CNN
F 1 "100n" V 2100 3850 50 0000 L CNN
F 2 "" H 2200 3900 50 0000 C CNN
F 2 "Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm" H 2200 3900 50 0001 C CNN
F 3 "" H 2200 3900 50 0000 C CNN
1 2200 3900
0 1 1 0
......@@ -494,7 +490,7 @@ U 1 1 5A270FC8
P 2150 3550
F 0 "U1" H 2100 3550 50 0000 L CNN
F 1 "TL062" H 2200 3450 50 0000 L CNN
F 2 "" H 2150 3550 50 0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm_Socket_LongPads" H 2150 3550 50 0001 C CNN
F 3 "" H 2150 3550 50 0000 C CNN
1 2150 3550
1 0 0 1
......@@ -516,7 +512,7 @@ U 1 1 5A27494E
P 6600 3200
F 0 "U2" H 6650 3200 50 0000 C CNN
F 1 "LM393" H 6850 3050 50 0000 C CNN
F 2 "" H 6600 3200 50 0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm_Socket_LongPads" H 6600 3200 50 0001 C CNN
F 3 "" H 6600 3200 50 0000 C CNN
1 6600 3200
1 0 0 1
......@@ -527,7 +523,7 @@ U 2 1 5A27494F
P 2350 5100
F 0 "U2" H 2500 5250 50 0000 C CNN
F 1 "LM393" H 2600 4950 50 0000 C CNN
F 2 "" H 2350 5100 50 0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm_Socket_LongPads" H 2350 5100 50 0001 C CNN
F 3 "" H 2350 5100 50 0000 C CNN
2 2350 5100
1 0 0 -1
......@@ -538,7 +534,7 @@ U 1 1 5A274950
P 6200 2900
F 0 "R11" V 6280 2900 50 0000 C CNN
F 1 "2k7" V 6200 2900 50 0000 C CNN
F 2 "" V 6130 2900 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 6130 2900 50 0001 C CNN
F 3 "" H 6200 2900 50 0000 C CNN
1 6200 2900
-1 0 0 1
......@@ -549,7 +545,7 @@ U 1 1 5A274951
P 6650 2800
F 0 "C6" V 6750 2800 50 0000 L CNN
F 1 "100n" V 6550 2700 50 0000 L CNN
F 2 "" H 6650 2800 50 0000 C CNN
F 2 "Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm" H 6650 2800 50 0001 C CNN
F 3 "" H 6650 2800 50 0000 C CNN
1 6650 2800
0 1 1 0
......@@ -582,7 +578,7 @@ U 1 1 5A274956
P 5900 3100
F 0 "R9" V 5980 3100 50 0000 C CNN
F 1 "3k3" V 5900 3100 50 0000 C CNN
F 2 "" V 5830 3100 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 5830 3100 50 0001 C CNN
F 3 "" H 5900 3100 50 0000 C CNN
1 5900 3100
1 0 0 -1
......@@ -593,7 +589,7 @@ U 1 1 5A274957
P 5900 3500
F 0 "R10" V 5980 3500 50 0000 C CNN
F 1 "5k6" V 5900 3500 50 0000 C CNN
F 2 "" V 5830 3500 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 5830 3500 50 0001 C CNN
F 3 "" H 5900 3500 50 0000 C CNN
1 5900 3500
1 0 0 -1
......@@ -615,7 +611,7 @@ U 1 1 5A274959
P 6650 3550
F 0 "C7" V 6700 3600 50 0000 L CNN
F 1 "100n" V 6550 3500 50 0000 L CNN
F 2 "" H 6650 3550 50 0000 C CNN
F 2 "Capacitors_THT:C_Rect_L7.0mm_W2.5mm_P5.00mm" H 6650 3550 50 0001 C CNN
F 3 "" H 6650 3550 50 0000 C CNN
1 6650 3550
0 1 -1 0
......@@ -659,7 +655,7 @@ U 1 1 5A27495D
P 6350 3950
F 0 "R13" V 6430 3950 50 0000 C CNN
F 1 "27k" V 6350 3950 50 0000 C CNN
F 2 "" V 6280 3950 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 6280 3950 50 0001 C CNN
F 3 "" H 6350 3950 50 0000 C CNN
1 6350 3950
0 1 1 0
......@@ -670,7 +666,7 @@ U 1 1 5A27495E
P 6700 3950
F 0 "D3" H 6650 4030 50 0000 L CNN
F 1 "1n4148" H 6550 3870 50 0000 L CNN
F 2 "" V 6700 3950 50 0000 C CNN
F 2 "Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal" V 6700 3950 50 0001 C CNN
F 3 "" V 6700 3950 50 0000 C CNN
1 6700 3950
-1 0 0 -1
......@@ -681,7 +677,7 @@ U 1 1 5A27495F
P 7550 3000
F 0 "D4" H 7550 2900 50 0000 C CNN
F 1 "SATURATION_LED" H 7550 3150 50 0000 C CNN
F 2 "" H 7550 3000 50 0000 C CNN
F 2 "LEDs:LED_D5.0mm" H 7550 3000 50 0001 C CNN
F 3 "" H 7550 3000 50 0000 C CNN
1 7550 3000
0 1 -1 0
......@@ -692,7 +688,7 @@ U 1 1 5A274960
P 7350 2750
F 0 "R17" V 7430 2750 50 0000 C CNN
F 1 "2k7" V 7350 2750 50 0000 C CNN
F 2 "" V 7280 2750 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 7280 2750 50 0001 C CNN
F 3 "" H 7350 2750 50 0000 C CNN
1 7350 2750
0 -1 -1 0
......@@ -723,45 +719,12 @@ NoConn ~ 2250 4800
NoConn ~ 2250 5400
NoConn ~ 2650 5100
$Comp
L CONN_01X01 P2
U 1 1 5A274963
P 3050 1200
F 0 "P2" H 3050 1300 50 0000 C CNN
F 1 "+8" V 3150 1200 50 0000 C CNN
F 2 "" H 3050 1200 50 0000 C CNN
F 3 "" H 3050 1200 50 0000 C CNN
1 3050 1200
-1 0 0 -1
$EndComp
$Comp
L CONN_01X01 P3
U 1 1 5A274964
P 3050 1500
F 0 "P3" H 3050 1600 50 0000 C CNN
F 1 "-8" V 3150 1500 50 0000 C CNN
F 2 "" H 3050 1500 50 0000 C CNN
F 3 "" H 3050 1500 50 0000 C CNN
1 3050 1500
-1 0 0 -1
$EndComp
$Comp
L CONN_01X01 P4
U 1 1 5A274965
P 3050 1800
F 0 "P4" H 3050 1900 50 0000 C CNN
F 1 "GND" V 3150 1800 50 0000 C CNN
F 2 "" H 3050 1800 50 0000 C CNN
F 3 "" H 3050 1800 50 0000 C CNN
1 3050 1800
-1 0 0 -1
$EndComp
$Comp
L R R3
U 1 1 5A274966
P 3400 1200
F 0 "R3" V 3480 1200 50 0000 C CNN
F 1 "10" V 3400 1200 50 0000 C CNN
F 2 "" V 3330 1200 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 3330 1200 50 0001 C CNN
F 3 "" H 3400 1200 50 0000 C CNN
1 3400 1200
0 1 1 0
......@@ -772,7 +735,7 @@ U 1 1 5A274967
P 3400 1500
F 0 "R4" V 3480 1500 50 0000 C CNN
F 1 "10" V 3400 1500 50 0000 C CNN
F 2 "" V 3330 1500 50 0000 C CNN
F 2 "Resistors_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal" V 3330 1500 50 0001 C CNN
F 3 "" H 3400 1500 50 0000 C CNN
1 3400 1500
0 1 1 0
......@@ -783,7 +746,7 @@ U 1 1 5A274968
P 3700 1650
F 0 "C1" H 3710 1720 50 0000 L CNN
F 1 "22u" H 3710 1570 50 0000 L CNN
F 2 "" H 3700 1650 50 0000 C CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 3700 1650 50 0001 C CNN
F 3 "" H 3700 1650 50 0000 C CNN
1 3700 1650
1 0 0 1
......@@ -794,7 +757,7 @@ U 1 1 5A274969
P 4300 1650
F 0 "C4" H 4310 1720 50 0000 L CNN
F 1 "22u" H 4310 1570 50 0000 L CNN
F 2 "" H 4300 1650 50 0000 C CNN
F 2 "Capacitors_THT:CP_Radial_D5.0mm_P2.50mm" H 4300 1650 50 0001 C CNN
F 3 "" H 4300 1650 50 0000 C CNN
1 4300 1650
1 0 0 -1
......@@ -1065,7 +1028,7 @@ Wire Wire Line
Wire Wire Line
3700 1750 3700 1850
Wire Wire Line
3250 1800 4300 1800
3225 1800 4300 1800
Wire Wire Line
4300 1800 4300 1750
Connection ~ 3700 1800
......@@ -1080,13 +1043,13 @@ Wire Wire Line
4000 1850 4000 1800
Connection ~ 4000 1800
Wire Notes Line
2800 2350 4500 2350
2700 2350 4500 2350
Wire Notes Line
4500 2350 4500 800
Wire Notes Line
4500 800 2800 800
4500 800 2700 800
Wire Notes Line
2800 800 2800 2350
2700 800 2700 2350
Wire Notes Line
850 2400 5350 2400
$Comp
......@@ -1095,7 +1058,7 @@ U 1 1 5A278213
P 5900 1900
F 0 "R16" V 5980 1900 50 0000 C CNN
F 1 "2k7" V 5900 1900 50 0000 C CNN
F 2 "" V 5830 1900 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 5830 1900 50 0001 C CNN
F 3 "" H 5900 1900 50 0000 C CNN
1 5900 1900
0 1 1 0
......@@ -1106,7 +1069,7 @@ U 1 1 5A278290
P 5600 1900
F 0 "RV2" H 5600 1820 50 0000 C CNN
F 1 "50k" H 5600 1900 50 0000 C CNN
F 2 "" H 5600 1900 50 0000 C CNN
F 2 "Potentiometers:Potentiometer_Alps_RK163_Single_Vertical" H 5600 1900 50 0001 C CNN
F 3 "" H 5600 1900 50 0000 C CNN
1 5600 1900
1 0 0 -1
......@@ -1120,7 +1083,7 @@ U 1 1 5A278F5F
P 5250 1600
F 0 "P5" H 5250 1750 50 0000 C CNN
F 1 "GAIN_ADJ." V 5350 1600 50 0000 C CNN
F 2 "" H 5250 1600 50 0000 C CNN
F 2 "w_pin_strip:pin_strip_2mm_2" H 5250 1600 50 0001 C CNN
F 3 "" H 5250 1600 50 0000 C CNN
1 5250 1600
0 1 -1 0
......@@ -1158,7 +1121,7 @@ U 1 1 5A2EF897
P 2450 4200
F 0 "R7" V 2530 4200 50 0000 C CNN
F 1 "20k" V 2450 4200 50 0000 C CNN
F 2 "" V 2380 4200 50 0000 C CNN
F 2 "w_pth_resistors:RC03" V 2380 4200 50 0001 C CNN
F 3 "" H 2450 4200 50 0000 C CNN
1 2450 4200
0 1 1 0
......@@ -1231,4 +1194,37 @@ Wire Notes Line
5400 4500 8150 4500
Wire Notes Line
2550 1250 2550 2350
Text Notes 1850 1650 0 60 ~ 0
5W
Text Notes 1550 1650 0 60 ~ 0
5W
$Comp
L CONN_01X03 P2
U 1 1 5A942F49
P 2975 1500
F 0 "P2" H 2975 1700 50 0000 C CNN
F 1 "POWER" H 2975 1275 50 0000 C CNN
F 2 "Connectors:bornier3" H 2975 1500 50 0001 C CNN
F 3 "" H 2975 1500 50 0000 C CNN
1 2975 1500
-1 0 0 1
$EndComp
Wire Wire Line
3175 1400 3225 1400
Wire Wire Line
3225 1400 3225 1200
Wire Wire Line
3225 1200 3250 1200
Wire Wire Line
3175 1500 3250 1500
Wire Wire Line
3175 1600 3225 1600
Wire Wire Line
3225 1600 3225 1800
Text Notes 2775 1450 0 60 ~ 0
+8
Text Notes 2775 1550 0 60 ~ 0
-8
Text Notes 2725 1650 0 60 ~ 0
GND
$EndSCHEMATC
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