How to display custom animations on 16x2 LCD using 8051 microcontroller (AT89C51)
DescriptionThere's a useful side effect to the way the LCD controller uses CG RAM. Normally, we define a pattern in CG RAM, and then print the character. But it is also possible to change the CG RAM for characters that are already on the screen, and their appearance will change (for more detail about CG RAM and LCD refer LCD custom character and LCD interfacing).
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