Jump to content

Actuate relay


Recommended Posts

Do you have a spare channel on which you can record a continuous tone?

It will be easy to make this operate a relay - and synchronise the on/off switching of the relay accurately at the appropriate place in the music.

It would be possible to make a music track level change operate the relay - but rather more complicated and not as reliable as using a tone.

I can let you have a tone detection circuit schematic - if required?


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.
Note: Your post will require moderator approval before it will be visible.

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.

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.