Hey, I am new to arduino and i am making a project where i must use a switch to turn on and off lcd display with it. How can I do it?
Welcome to the forum
You started a topic in the Uncategorised category of the forum when its description explicitly tells you not to
Your topic has been moved to the Project Guiudance category. Please be careful in future when deciding where to start new topics
Why "must"?
You can easily turn off the back light using a switch.
1 Like
In my library that would be nobacklight(); backlight() would turn it on.
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.