Turning off/dimming backlight on LCD without I2C interface
-
I have a 16x2 LCD without an I2C interface. I looked but can't seem to find an example of turning the backlight on and off or dim when using the LiquidCrystal.h library. Is there an example sketch and wiring diagram someone can point me to? Sorry for the basic question I just can't seem to find an example.
-
If I remember well there should be a backlight pin that powers the backlight, just use a digital pin to control that. I'd still advise to get the i2c interface meanwhile
-
If I remember well there should be a backlight pin that powers the backlight, just use a digital pin to control that. I'd still advise to get the i2c interface meanwhile
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login