Jump to content

ehm... alternative midi activity indication


creekree
 Share

Recommended Posts

i was wondering if it would be possible to use those oooooldschool windshield-wiper-lookalike thingies to display midi activity (one for in, one for out)

i am asking this because i have a nice tabletop amplifier case that would be perfect for a midibox64, and it already has those things (what are they called???) in it.

is it possible? after all, they are analogue unlike a LED.

creekree

www.asphaltgleiter.de

Link to comment
Share on other sites

Hi Creekree,

it should work with the same circuit which is used for LED indicators (LTC module). Maybe you've to change the 10 uF caps to a 1 uF or lower for best visual results...

The LTC sends pulses on every MIDI event, than more pulses over time, than higher the deflection of the needle (such a measure behaves like an integrator)

Best Regards, Thorsten.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...