Description
4×4 matrix keypad interfaced with a 16×2 LCD using PIC18F877A. Demonstrates row/column scanning, character input, and display output. Foundational circuit for menu-driven embedded UIs.
$264.59
4×4 matrix keypad interfaced with a 16×2 LCD using PIC18F877A.
4×4 matrix keypad interfaced with a 16×2 LCD using PIC18F877A. Demonstrates row/column scanning, character input, and display output. Foundational circuit for menu-driven embedded UIs.
| Platform | PIC18F877A |
|---|---|
| Tier | Mid |
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