Difference between revisions of "LCD 16x2 (HD44780)"

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Latest revision as of 19:05, 10 September 2019

Introduction[edit]

Initialization[edit]

Timing delays are different when using an immitation display. This can cause a lot of problems when trying to initialize the display. The first delay should be 40ms instead of 15ms and the delay between instructions should be 2ms. See the example codes for the right timing constrains.

Instruction Set[edit]

Instruction set for HD44780


Character Table[edit]

Character Table for HD44780


Scheme[edit]

Example Code[edit]

Initialization[edit]

Hello World[edit]

Write custom character[edit]

External links[edit]