VU meter: add -15V, fix footprints, specify LED resistors

TODO: Decide on signal smoothing
This commit is contained in:
Jannik Beyerstedt 2020-12-06 22:23:12 +01:00
parent 6dc353d916
commit fc7e1fbc8b
5 changed files with 2695 additions and 2392 deletions

View file

@ -74,26 +74,29 @@ X V+ 3 -100 300 150 D 50 50 5 1 W
ENDDRAW
ENDDEF
#
# Connector_Conn_01x03_Male
# Connector_Conn_01x04_Male
#
DEF Connector_Conn_01x03_Male J 0 40 Y N 1 F N
DEF Connector_Conn_01x04_Male J 0 40 Y N 1 F N
F0 "J" 0 200 50 H V C CNN
F1 "Connector_Conn_01x03_Male" 0 -200 50 H V C CNN
F1 "Connector_Conn_01x04_Male" 0 -300 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Connector*:*_1x??_*
$ENDFPLIST
DRAW
S 34 -195 0 -205 1 1 6 F
S 34 -95 0 -105 1 1 6 F
S 34 5 0 -5 1 1 6 F
S 34 105 0 95 1 1 6 F
P 2 1 1 6 50 -200 34 -200 N
P 2 1 1 6 50 -100 34 -100 N
P 2 1 1 6 50 0 34 0 N
P 2 1 1 6 50 100 34 100 N
X Pin_1 1 200 100 150 L 50 50 1 1 P
X Pin_2 2 200 0 150 L 50 50 1 1 P
X Pin_3 3 200 -100 150 L 50 50 1 1 P
X Pin_4 4 200 -200 150 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
@ -217,6 +220,21 @@ X 3 3 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Mechanical_MountingHole
#
DEF Mechanical_MountingHole H 0 40 Y Y 1 F N
F0 "H" 0 200 50 H V C CNN
F1 "Mechanical_MountingHole" 0 125 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
MountingHole*
$ENDFPLIST
DRAW
C 0 0 50 0 1 50 N
ENDDRAW
ENDDEF
#
# power_+15V
#
DEF power_+15V #PWR 0 0 Y Y 1 F P
@ -232,6 +250,19 @@ X +15V 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# power_-15V
#
DEF power_-15V #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 100 50 H I C CNN
F1 "power_-15V" 0 150 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 6 0 1 0 0 0 0 50 30 50 0 100 -30 50 0 50 F
X -15V 1 0 0 0 U 50 50 0 0 W N
ENDDRAW
ENDDEF
#
# power_GNDREF
#
DEF power_GNDREF #PWR 0 0 Y Y 1 F P

File diff suppressed because it is too large Load diff

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@ -1,4 +1,4 @@
update=Thursday, 12 November 2020 at 23:38:27
update=Sunday, 13 December 2020 at 21:47:42
version=1
last_client=kicad
[general]
@ -12,16 +12,6 @@ NetIExt=net
version=1
LibDir=
[eeschema/libraries]
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=Pcbnew
SpiceAjustPassiveValues=0
LabSize=50
ERC_TestSimilarLabels=1
[pcbnew]
version=1
PageLayoutDescrFile=
@ -259,3 +249,13 @@ uViaDrill=0.1
dPairWidth=0.2
dPairGap=0.25
dPairViaGap=0.25
[schematic_editor]
version=1
PageLayoutDescrFile=
PlotDirectoryName=../../
SubpartIdSeparator=0
SubpartFirstId=65
NetFmtName=Pcbnew
SpiceAjustPassiveValues=0
LabSize=50
ERC_TestSimilarLabels=1

View file

@ -5,10 +5,10 @@ $Descr A4 8268 11693 portrait
encoding utf-8
Sheet 1 1
Title "VU Meter Module"
Date "2020-11-12"
Rev "v0.1"
Date "2020-12-06"
Rev "v0.2"
Comp "Jannik Beyerstedt"
Comment1 "Experimentation Prototype"
Comment1 "Fixed Prototype"
Comment2 ""
Comment3 ""
Comment4 ""
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@ -48,7 +48,7 @@ AR Path="/5FA7BAE6/5FA97E63" Ref="U8" Part="3"
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@ -492,7 +492,8 @@ P 6900 1300
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$EndComp
@ -886,7 +898,7 @@ P 1200 4900
F 0 "U4" H 1158 4946 50 0000 L CNN
F 1 "LM339" H 1158 4855 50 0000 L CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket_LongPads" H 1150 5000 50 0001 C CNN
F 3 "https://www.st.com/resource/en/datasheet/lm139.pdf" H 1250 5100 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/lm339.pdf" H 1250 5100 50 0001 C CNN
5 1200 4900
0 -1 -1 0
$EndComp
@ -928,7 +940,7 @@ L Device:CP C6
U 1 1 5FD7B3EC
P 4350 9350
F 0 "C6" H 4468 9396 50 0000 L CNN
F 1 "2.2uF" H 4468 9305 50 0000 L CNN
F 1 "47uF" H 4468 9305 50 0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P2.50mm_P5.00mm" H 4388 9200 50 0001 C CNN
F 3 "~" H 4350 9350 50 0001 C CNN
1 4350 9350
@ -939,7 +951,7 @@ L Device:R R15
U 1 1 5FD7BF84
P 4850 9350
F 0 "R15" H 4920 9396 50 0000 L CNN
F 1 "10K" H 4920 9305 50 0000 L CNN
F 1 "100K" H 4920 9305 50 0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4780 9350 50 0001 C CNN
F 3 "~" H 4850 9350 50 0001 C CNN
1 4850 9350
@ -950,7 +962,7 @@ Wire Wire Line
Wire Wire Line
5200 7900 5200 8550
Text Notes 4900 9750 0 50 ~ 0
Signal Smoothing\n(Try out different values)
Signal Smoothing\nTODO: Remove all together!?
Connection ~ 4350 9100
$Comp
L Amplifier_Operational:LM358 U1
@ -961,7 +973,7 @@ AR Path="/5FA7BAE6/5FCB34F7" Ref="U14" Part="3"
F 0 "U1" V 1425 7100 50 0000 C CNN
F 1 "LM833N" V 1516 7100 50 0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_Socket_LongPads" H 1750 7100 50 0001 C CNN
F 3 "" H 1750 7100 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/lm833.pdf" H 1750 7100 50 0001 C CNN
3 1750 7100
0 1 1 0
$EndComp
@ -973,7 +985,7 @@ AR Path="/5FCB34DD" Ref="C1" Part="1"
AR Path="/5FA7BAE6/5FCB34DD" Ref="C28" Part="1"
F 0 "C1" H 1935 7204 50 0000 R CNN
F 1 "100nF" H 1935 7295 50 0000 R CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 2088 7100 50 0001 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 2088 7100 50 0001 C CNN
F 3 "~" H 2050 7250 50 0001 C CNN
1 2050 7250
-1 0 0 1
@ -1051,8 +1063,9 @@ U 1 1 5FCFBEFC
P 1350 8250
F 0 "RV1" H 1281 8296 50 0000 R CNN
F 1 "50K" H 1281 8205 50 0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_Vishay_148-149_Single_Horizontal" H 1350 8250 50 0001 C CNN
F 3 "~" H 1350 8250 50 0001 C CNN
F 2 "Potentiometer_THT:Potentiometer_Vishay_T73XX_Horizontal" H 1350 8250 50 0001 C CNN
F 3 "https://www.vishay.com/docs/57028/64.pdf" H 1350 8250 50 0001 C CNN
F 4 "Vishay M64{Y,Z}503K" H 1350 8250 50 0001 C CNN "Model"
1 1350 8250
1 0 0 -1
$EndComp
@ -1080,7 +1093,7 @@ AR Path="/5FA7BAE6/5FCB34FE" Ref="U14" Part="1"
F 0 "U1" H 2900 7983 50 0000 C CNN
F 1 "LM833N" H 2900 8074 50 0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm_Socket_LongPads" H 2900 8350 50 0001 C CNN
F 3 "" H 2900 8350 50 0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/lm833.pdf" H 2900 8350 50 0001 C CNN
1 2900 8350
1 0 0 1
$EndComp
@ -1089,7 +1102,7 @@ L Device:CP C5
U 1 1 5FEAE431
P 1750 8250
F 0 "C5" V 2005 8250 50 0000 C CNN
F 1 "10uF" V 1914 8250 50 0000 C CNN
F 1 "1uF" V 1914 8250 50 0000 C CNN
F 2 "Capacitor_THT:CP_Radial_D5.0mm_P2.50mm" H 1788 8100 50 0001 C CNN
F 3 "~" H 1750 8250 50 0001 C CNN
1 1750 8250
@ -1152,52 +1165,23 @@ U 1 1 5FABB7BB
P 900 2250
F 0 "C2" H 1015 2296 50 0000 L CNN
F 1 "100nF" H 1015 2205 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 938 2100 50 0001 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 938 2100 50 0001 C CNN
F 3 "~" H 900 2250 50 0001 C CNN
1 900 2250
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x03_Male J1
L Connector:Conn_01x04_Male J1
U 1 1 5FABC0AB
P 800 1000
F 0 "J1" H 908 1281 50 0000 C CNN
F 1 "Pwr_Signal" H 908 1190 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 800 1000 50 0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 800 1000 50 0001 C CNN
F 3 "~" H 800 1000 50 0001 C CNN
F 4 "TODO: Actual Connector" H 800 1000 50 0001 C CNN "Model"
1 800 1000
1 0 0 -1
1 0 0 1
$EndComp
$Comp
L power:GNDREF #PWR013
U 1 1 5FABEB24
P 1500 1200
F 0 "#PWR013" H 1500 950 50 0001 C CNN
F 1 "GNDREF" H 1505 1027 50 0000 C CNN
F 2 "" H 1500 1200 50 0001 C CNN
F 3 "" H 1500 1200 50 0001 C CNN
1 1500 1200
1 0 0 -1
$EndComp
$Comp
L power:+15V #PWR012
U 1 1 5FABF9E5
P 1500 800
F 0 "#PWR012" H 1500 650 50 0001 C CNN
F 1 "+15V" H 1515 973 50 0000 C CNN
F 2 "" H 1500 800 50 0001 C CNN
F 3 "" H 1500 800 50 0001 C CNN
1 1500 800
1 0 0 -1
$EndComp
Wire Wire Line
1000 900 1250 900
Wire Wire Line
1500 900 1500 800
Wire Wire Line
1000 1100 1250 1100
Wire Wire Line
1500 1100 1500 1200
Text GLabel 1000 8000 0 50 Input ~ 0
Line_Input
$Comp
@ -1271,7 +1255,7 @@ U 1 1 5FBCBB9A
P 900 3750
F 0 "C3" H 1015 3796 50 0000 L CNN
F 1 "100nF" H 1015 3705 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 938 3600 50 0001 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 938 3600 50 0001 C CNN
F 3 "~" H 900 3750 50 0001 C CNN
1 900 3750
1 0 0 -1
@ -1342,17 +1326,13 @@ Wire Wire Line
Wire Wire Line
5000 1100 5000 1200
Connection ~ 5000 1200
Text GLabel 1600 1000 2 50 Output ~ 0
Line_Input
Wire Wire Line
1000 1000 1600 1000
$Comp
L Device:C C4
U 1 1 5FC56400
P 900 5250
F 0 "C4" H 1015 5296 50 0000 L CNN
F 1 "100nF" H 1015 5205 50 0000 L CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P2.50mm" H 938 5100 50 0001 C CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 938 5100 50 0001 C CNN
F 3 "~" H 900 5250 50 0001 C CNN
1 900 5250
1 0 0 -1
@ -1426,43 +1406,181 @@ F 3 "" H 2050 7500 50 0001 C CNN
1 2050 7500
1 0 0 -1
$EndComp
Wire Wire Line
1450 7000 1450 7500
Wire Wire Line
2050 7000 2050 7100
Wire Wire Line
2050 7400 2050 7500
Text Notes 3500 3350 0 50 ~ 0
For Input Gain of 3.9:\n2700 Ω: 11,99 dBu\n3900 Ω: 8,12 dBu\n2700 Ω: 3,86 dBu\n1500 Ω: 0,1 dBu\n1000 Ω: -3,8 dBu\n680 Ω: -8,03 dBu\n390 Ω: -11,89 dBu\n270 Ω: -16,17 dBu\n150 Ω: -19,95 dBu\n100 Ω: -23,87 dBu\n68 Ω: -28,15 dBu\n39 Ω: -32,08 dBu\n68 Ω to ground\n\n1.11 mA @ 15V\n(13.565 kΩ)
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5FECA14D
P 1250 900
F 0 "#FLG0101" H 1250 975 50 0001 C CNN
F 1 "PWR_FLAG" H 1250 1073 50 0000 C CNN
F 2 "" H 1250 900 50 0001 C CNN
F 3 "~" H 1250 900 50 0001 C CNN
1 1250 900
1 0 0 -1
$EndComp
Connection ~ 1250 900
Wire Wire Line
1250 900 1500 900
Wire Wire Line
2050 6900 2050 7000
Connection ~ 2050 7000
$Comp
L Mechanical:MountingHole H1
U 1 1 5FB7453C
P 850 10300
F 0 "H1" H 950 10346 50 0000 L CNN
F 1 "MountingHole" H 950 10255 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_ISO14580" H 850 10300 50 0001 C CNN
F 3 "~" H 850 10300 50 0001 C CNN
1 850 10300
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 5FB8138C
P 850 10550
F 0 "H3" H 950 10596 50 0000 L CNN
F 1 "MountingHole" H 950 10505 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_ISO14580" H 850 10550 50 0001 C CNN
F 3 "~" H 850 10550 50 0001 C CNN
1 850 10550
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 5FB81634
P 1750 10300
F 0 "H2" H 1850 10346 50 0000 L CNN
F 1 "MountingHole" H 1850 10255 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_ISO14580" H 1750 10300 50 0001 C CNN
F 3 "~" H 1750 10300 50 0001 C CNN
1 1750 10300
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 5FB8197A
P 1750 10550
F 0 "H4" H 1850 10596 50 0000 L CNN
F 1 "MountingHole" H 1850 10505 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_ISO14580" H 1750 10550 50 0001 C CNN
F 3 "~" H 1750 10550 50 0001 C CNN
1 1750 10550
1 0 0 -1
$EndComp
$Comp
L power:-15V #PWR020
U 1 1 5FD1ED25
P 1450 6900
F 0 "#PWR020" H 1450 7000 50 0001 C CNN
F 1 "-15V" H 1465 7073 50 0000 C CNN
F 2 "" H 1450 6900 50 0001 C CNN
F 3 "" H 1450 6900 50 0001 C CNN
1 1450 6900
1 0 0 -1
$EndComp
$Comp
L Device:C C7
U 1 1 5FD2083C
P 1450 7250
AR Path="/5FD2083C" Ref="C7" Part="1"
AR Path="/5FA7BAE6/5FD2083C" Ref="C?" Part="1"
F 0 "C7" H 1335 7204 50 0000 R CNN
F 1 "100nF" H 1335 7295 50 0000 R CNN
F 2 "Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm" H 1488 7100 50 0001 C CNN
F 3 "~" H 1450 7250 50 0001 C CNN
1 1450 7250
-1 0 0 1
$EndComp
Wire Wire Line
1450 6900 1450 7000
Wire Wire Line
1450 7000 1450 7100
Connection ~ 1450 7000
Wire Wire Line
1450 7400 1450 7500
Text Notes 6050 900 0 50 ~ 0
TODO: Better use 5V?\nrd: 2.3 V (390R @15V)\ngn: 2.4 V (390R @15V)\nye: 2.6 V (390R @15V)
$Comp
L power:GNDREF #PWR013
U 1 1 5FABEB24
P 1600 1200
F 0 "#PWR013" H 1600 950 50 0001 C CNN
F 1 "GNDREF" H 1605 1027 50 0000 C CNN
F 2 "" H 1600 1200 50 0001 C CNN
F 3 "" H 1600 1200 50 0001 C CNN
1 1600 1200
1 0 0 -1
$EndComp
Wire Wire Line
1600 1100 1600 1200
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5FEDB40E
P 1250 1100
F 0 "#FLG0102" H 1250 1175 50 0001 C CNN
F 1 "PWR_FLAG" H 1250 1273 50 0000 C CNN
F 2 "" H 1250 1100 50 0001 C CNN
F 3 "~" H 1250 1100 50 0001 C CNN
1 1250 1100
P 1350 1100
F 0 "#FLG0102" H 1350 1175 50 0001 C CNN
F 1 "PWR_FLAG" H 1350 1273 50 0000 C CNN
F 2 "" H 1350 1100 50 0001 C CNN
F 3 "~" H 1350 1100 50 0001 C CNN
1 1350 1100
1 0 0 1
$EndComp
Connection ~ 1250 1100
Connection ~ 1350 1100
Wire Wire Line
1250 1100 1500 1100
1350 1100 1600 1100
Wire Wire Line
1950 900 2200 900
Connection ~ 1950 900
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5FECA14D
P 1950 900
F 0 "#FLG0101" H 1950 975 50 0001 C CNN
F 1 "PWR_FLAG" H 1950 1073 50 0000 C CNN
F 2 "" H 1950 900 50 0001 C CNN
F 3 "~" H 1950 900 50 0001 C CNN
1 1950 900
1 0 0 -1
$EndComp
Wire Wire Line
2200 900 2200 800
$Comp
L power:+15V #PWR012
U 1 1 5FABF9E5
P 2200 800
F 0 "#PWR012" H 2200 650 50 0001 C CNN
F 1 "+15V" H 2215 973 50 0000 C CNN
F 2 "" H 2200 800 50 0001 C CNN
F 3 "" H 2200 800 50 0001 C CNN
1 2200 800
1 0 0 -1
$EndComp
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5FCE914A
P 1950 1000
F 0 "#FLG01" H 1950 1075 50 0001 C CNN
F 1 "PWR_FLAG" H 1950 1173 50 0000 C CNN
F 2 "" H 1950 1000 50 0001 C CNN
F 3 "~" H 1950 1000 50 0001 C CNN
1 1950 1000
1 0 0 1
$EndComp
$Comp
L power:-15V #PWR019
U 1 1 5FCF2E71
P 2200 1150
F 0 "#PWR019" H 2200 1250 50 0001 C CNN
F 1 "-15V" H 2215 1323 50 0000 C CNN
F 2 "" H 2200 1150 50 0001 C CNN
F 3 "" H 2200 1150 50 0001 C CNN
1 2200 1150
-1 0 0 1
$EndComp
Wire Wire Line
2200 1150 2200 1000
Wire Wire Line
2200 1000 1950 1000
Connection ~ 1950 1000
Text GLabel 1200 800 2 50 Output ~ 0
Line_Input
Wire Wire Line
1000 800 1200 800
Wire Wire Line
1000 1100 1350 1100
Wire Wire Line
1000 1000 1950 1000
Wire Wire Line
1000 900 1950 900
$EndSCHEMATC

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