LCD And Keypad - Part 15 - 8051 Tutorials

Опубликовано: 21 Июнь 2026
на канале: Orha Techs
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Embedded C for Beginners
LCD And Keypad - Part 15 - 8051 Tutorials

interfacing LCD and keypad with 8051.
displaying numbers on LCD display
concept explained very well.

program is tested on software before programming the hardware.
20x4 Alphanumeric LCD is Used and AT89S52 Microcontroller is used.

20X4 Character Lcd Module Display:
https://amzn.to/2SRuZ4b

4x4 Matrix Button Keypad:
https://amzn.to/2TbQgUS

8051 Programming Board and development kit
https://amzn.to/2UxCeiT

Link for keypad:
   • 7 Segment And Keypad - Part 9 - 8051 Tutor...  

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