Jump to content
Electronics-Lab.com Community

robot control via RF beacons & triangulation


dgebert48
 Share

Recommended Posts

  • 4 months later...
  • 4 weeks later...
  • 2 weeks later...

I.M.H.O use Ultrasonics.
-Simpler to interface with
-Cheaper to interface with
-Simple distance calculations the doppler effect is readilly available

In small distances you can not expect big RF signal variations indicating distance changes in the cm range.

Ultrasonic and RF beacons are most of the time found wotking together like this:
-According to the RF signal find which ultrasonic is operating.

Eitherway the signal strenth in dB can be used to find the distance from the RF beacon.
There is an attachement showing the relationship of signal strength with the distance. Once you find this the rest is easy. I can help you with the rest

FAQ-0005.pdf.zip

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...