I did not understand the for loop there, so I considered the A0 A4 A5 as Arduino pins and changed the PIN corresponding to Stm32 (compared to the position of those Arduino pins). this is a work like ...

How does a 16x2 LCD screen work? The 16x2 LCD has 32 character areas, which are made up of a 5x8 matrix of pixels. By turning on or off these pixels we can create different characters. We can display ...

Ensure that the backpack pins are straight and fit in the LCD module, then solder in the first pin while keeping the backpack in the same plane with the LCD. Once you have finished the soldering work ...

But in Graphical LCDs we have 128*64 which is equal to 8192 dots or 8192/8 = 1024 pixels, so apart from character, we can display any Graphical Image on this GLCD. We already interfaced GLCD with 8051 ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his ow… ...

Old LCD (Liquid Crystal Display) technology uses electronically controlled polarizers to change the way light passes or does not pass through them. This requires an external backlight the lights up ...