Jens Nickel
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MIDI Analyzer

MIDI In/Out module for Arduino and friends

MIDI Analyzer
Once again our kitchen website at proves a valuable source of inspiration: original poster (OP) ‘midi-rakete’ followed up a project he had had published twenty years ago in Elektor with an updated version, the MIDI Channel Analyzer MkII.
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Download the BOM list
The BOM (Bill of Materials) is the technically exhaustive listing of parts and other hardware items used to produce the working and tested prototype of any Elektor Labs project. The BOM file contains deeper information than the Component List published for the same project in Elektor Magazine. If required the BOM gets updated directly by our lab engineers. As a reader, you can download the list here.
Want to learn more about our BOM list? Read the BOM list article for extra information.
Component list
Component List

R1,R2,R3,R4 = 220?
R5 = 1k?

D1 = 1N4148
LED1 = LED, green, 3mm
IC1 = 6N137, DIP8 (incl. socket)

K1,K3 = DIN socket, PCB mount, 180°
K2 = 10-way (2x5) boxheader, 0.1” pitch
K4 = 5-way pinheader receptacle, 0.1” pitch
K5 = 2-way screw terminal block, 0.2” pitch
PCB # 150169-1 v1.0

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