it seems to be the first MIDImon in the gallery 
Seppoman wrote:
This is a box with the MidiMon app on it. I suppose most people only use
this app on their “real” MidiBoxes for troubleshooting, but as I had
this 4x20 display laying around anyway I thought it´d come handy
sometime to have a MidiMon ready when needed. Theres´s nothing special
about the construction, except the first photo shows you can also put
the needed pull up resistors directly on the bottom side of the
connector. Just cut one leg very short and the other bent one a bit
longer so that the long one is just touching the +5V rail when the short
one is soldered to the connector pin. If you do it right there´s no
danger of short cirquits etc.
