ina226 code for current with r100 resistor

Results 1 to 5 of 5

Threaded View

  1. - 11th February 2025, 19:31 #3
    pedja089's Avatar
    pedja089
    pedja089 is offline Senior Member
    Join Date
    Sep 2009
    Posts
    755

    Did you find this post helpful? Yes | No

    Default Re: ina226 code for current with r100 resistor

    ABS reading times 2.5uV divided by 100. Is current in uAmps.
    ABS readings time 25 is current in nA. If I didn't make some mistake...
    EDIT: max current is 0.84mA...
    I think your resistor is too large, and leakage current will give you bad measurements.
    Last edited by pedja089; - 11th February 2025 at 19:49.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. Drive an LED direct from a PIC IO pin (ie no current limiting resistor)
    By HankMcSpank in forum General
    Replies: 23
    Last Post: - 25th June 2011, 23:27
  2. Need suggestion for Current Reading via Resistor
    By sayzer in forum Off Topic
    Replies: 6
    Last Post: - 12th August 2010, 10:33
  3. Can I drive a 5v LED without a current resistor?
    By Fredrick in forum Schematics
    Replies: 31
    Last Post: - 11th September 2009, 14:42
  4. Current Sensing Resistor
    By manumenzella in forum mel PIC BASIC Pro
    Replies: 3
    Last Post: - 17th February 2007, 16:04
  5. NTC resistor
    By NL2TTL in forum mel PIC BASIC Pro
    Replies: 10
    Last Post: - 29th September 2005, 18:16

Members who have read this thread : 10

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