Jump to content
Electronics-Lab.com Community

Inductive Loop Sensor


Recommended Posts

I'm not familiar with inductor. I need this metal sensor for my project. Unfortunately all info I got from the internet are all about the whole device, which is connected to the buzzer.

Any one here has any idea or schematic on how to create inductive loop sensor that can output an analog signal or just high/low signal to micro-controller?  :)

Link to comment
Share on other sites


There are plenty of schematics available. You need to learn how to use a search engine.

https://www.google.co.uk/search?q=metal+detector+schematic&hl=en&client=opera&hs=iMn&rls=en-GB&channel=suggest&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=JGkzULTLOcqw0QWaoIDwDg&ved=0CFIQsAQ&biw=1024&bih=608

As you're obviously having difficulty with that. My advice would be to buy an inductive proximity sensor which can give an analogue or logic signal to the microcontroller. Again, a search engine is your friend.
https://www.google.co.uk/search?client=opera&rls=en-GB&q=inductive+proximity+sensor&sourceid=opera&ie=utf-8&oe=utf-8&channel=suggest

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...
×
  • Create New...