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AN2669
| Title |
Title
Interfacing a 4x4 Keyboard to an AT91 Microcontroller
|
|---|---|
| Name |
Name
AN2669
|
| Date |
Date
12/11/2016
|
| Description |
Description
This application note provides programming techniques used on the AT91 ARM-based microcontroller for scanning a 4 x 4 Keyboard matrix.
|