MIDI I/O Breakout Board
supports DIN and TRS connectors
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Gerber file
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Extra info / Update
Component list
Component List
Illustration 190070-004
There are three (3) component lists (but only one type of heading)
MIDI In
Resistors
All SMD 0805
R1 = 220Ω
R2 = 1kΩ
R5* = 0Ω
Capacitors
All SMD 0805
C1,C2,C3 = 100nF
Inductors
All SMD 0805
L1,L2 = ferrite bead, 1kΩ @ 100MHz
Semiconductors
D1 = BAT54
IC1 = H11L1 or equivalent
Miscellaneous
K1* = 5-way DIN socket, 180° style
K2* = 3-way TRS socket, 3.5mm diameter
K3* = 3-way TRS socket, 2.5mm diameter
K4 = 3-pin pinheader, 0.1'' pitch
PCB # 190070-1 from Elektor Store
MIDI Out / MIDI Thru, 5 V
Resistors
All SMD 0805
R1,R4 = 220Ω
R3,R5* = 0Ω
Capacitors
All SMD 0805
C1,C2 = 0Ω*
C3 = 100nF
Inductors
All SMD 0805
L1,L2 = ferrite bead 1kΩ @ 100MHz
Miscellaneous
K1* = 5-way DIN socket, 180° style
K2* = 3-way TRS socket, 3.5mm diameter
K3* = 3-way TRS socket, 2.5mm diameter
K4 = 3-pin pinheader, 0.1'' pitch
PCB # 190070-1, from Elektor Store
MIDI Out / MIDI Thru, 3.3 V
Resistors
All SMD 0805
R1 = 33Ω, 0.5W
R3,R5* = 0Ω
R4 = 10Ω, 0.25W
Capacitors
All SMD 0805
C1,C2 = 0Ω*
C3 = 100nF
Inductors
All SMD 0805
L1,L2 = ferrite bead 1kΩ @ 100MHz
Miscellaneous
K1* = 5-way DIN socket, 180° style
K2* = 3-way TRS socket, 3.5mm diameter
K3* = 3-way TRS socket, 2.5mm diameter
K4 = 3-pin pinheader, 0.1'' pitch
PCB # 190070-1, from Elektor Store
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