The Grove Starter Kit is a fun way to start on Arduino for young kids, because components can be easily plugged in, rather than needing to poke components into a board.
The first time I tried to use the Grove LCD RGB Backlight board, I was disappointed that it seemed to not work. I could change the backlight color, however no text would appear.
The simple resolution: The LCD specs state that it requires 5V to work. The Grove Base Shield has a slide switch to select 3.3V or 5V. Sensibly, it came preset to 3.3V. Slide it over to 5V and the LCD text starts working. When all else fails, RTM.
Subscribe to:
Post Comments (Atom)
1 comment:
I have read this blog. this is really amazing and helpful.thanks for sharing information.
lcd display screen
Post a Comment