Here are the features of this all new midi board I designed , made and directly distribute:
32 outputs, 35 volt , 500 mA max
size: Only 100 * 86 mm: can fit in any instrument, even the smallest..
- all ouputs are clearly marked on the board
Midi channel can be changed directly on the card by push button and LED, no need of any computer. Useful "on stage" to play together with friends.
Responds to note-on, note-off, all sound off (CC120), all note off (CC123)
Considers note-on with velocity 0 as note-off
Supports MIDI running status
ULN2803 chips are not soldered on the board, In case of accident (short in a solenoid for exemple.....) one can exchange them very easely
Protection against bad polarity
- New: for safety, there is now a limitation of simultaneous notes playing, for each ULN group and for the entire board. That can be set very easily by the user himself.
Compatible with every midifiles player in respect to MIDI standard
The MIDI OUT socket acts as a MIDI THRU. That means every messages in goes out by MIDI OUT except active sensing messages
Solenoid test with just a button on start
By pressing any of the buttons, all the playing notes are stopped. This could be important if your sequencer has a little trouble or if the midi lead is un-plugged while playing.
- On demand, one or more outputs can be programmed to respond to sustain or another control change of your choice
- All other special programmations on demand
Complete features and user manual by clicking here:
For any question please, feel free to contact me : email@example.com
A good example of wiring
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