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.
Tinker Board Forum › Tinker Board / Tinker Board S › Hardware v
Threshold voltage

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
Threshold voltage
zzz.jp Offline
Junior Member
**
Posts: 8
Threads: 5
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Oct 2019
#1
10-23-2019, 09:39 AM
What is the threshold voltage of the GPIO input pin?
Reply
Im4Tinker Offline
Posting Freak
*****
Posts: 976
Threads: 21
Likes Received: 66 in 58 posts
Likes Given: 12
Joined: Jul 2018
#2
10-24-2019, 12:16 PM
I presume is very same for all devices working a 3.3 V power rail. So to connect 5 V to input GPIO, may cause damages.
Light blue words might be a link. Have you try to click on them? Big Grin
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)