This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[SOLVED] Function Node Code to correct non-linear sensor ?
#11
(2018-02-27, 09:13 AM)affinite Wrote: Because I wanted to measure 3 tanks ie 3 inputs but as you know the ESP only has one built-in ADC and an ADS1115 is a cheap way to get the additional inputs.
I've taken the same approach to monitoring my three battery banks but in that case I used 2 ADS1115s in order to get three differential inputs.


Big fan of ADS1115, 16bit (well, 15 really) so really accurate plus using differential inputs gets rid of the earth looping possibility nightmare.
Reply
#12
OK, got it. Thanks for the explaination.
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)