Jump to content
Electronics-Lab.com Community

atmega8 volt/amp meter


karthikeid
 Share

Recommended Posts

This is tough project for a first timer to get a LCD going on.  I know this from personal experience.   There are so many things that can prevent a successful project.   First did you get confirmation that the IC was successfully loaded with code?   What hardware did you use to program?   Are your wires connected correctly, do you have any bad traces or shorts, did you adjust the pots for the lcd display(and check voltages) .......and so forth.  The fact that you have nothing showing seems to indicate there is a problem with the IC or connections, because when the program first loads there are some text that should show up.  The first step is to get something to show up on the lcd even if it's crazy characters.  

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...