'POT' issues with long cable

Results 1 to 40 of 41

Threaded View

  1. - 18th July 2009, 17:18 #4
    aratti's Avatar
    aratti
    aratti is offline Senior Member
    Join Date
    May 2008
    Location
    Italy
    Posts
    825

    Did you find this post helpful? Yes | No

    Default

    I did have an earlier version with the resistance being a variable, using the ADC, but this tends to get corroded within a few weeks.
    You can tray with stainless still electrodes if you will use AISI 316 type you will not see any corrosion whatever liquid you will use.

    The sensor could be designed as per the attached example.

    Al.
    Attached Images Attached Images  
    All progress began with an idea
« Previous Thread | Next Thread »

Similar Threads

  1. High Resolution Timer & Speed Calculator
    By WOZZY-2010 in forum Code Examples
    Replies: 4
    Last Post: - 7th February 2010, 17:45
  2. A/D, Pot, Input, A,B So lost now....
    By Helmutt in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 9th March 2008, 23:23
  3. Measure cable length with a PIC?
    By Kamikaze47 in forum mel PIC BASIC Pro
    Replies: 4
    Last Post: - 15th July 2007, 19:45
  4. Can someone check my code? Serially Controlled Digital Pot
    By TonyA in forum mel PIC BASIC Pro
    Replies: 4
    Last Post: - 24th January 2007, 23:20
  5. pot controlled pwm -- help
    By docwisdom in forum mel PIC BASIC Pro
    Replies: 12
    Last Post: - 29th January 2006, 13:29

Members who have read this thread : 0

You do not have permission to view the list of names.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules