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4x4 Matrix Keypad

A 4x4 matrix keypad requiring eight Input/Output ports for interfacing isused as an example. Rows are connected to Peripheral Input/Output (PIO) pins configured as output. Columns are connected to PIO pins configured as input with interrupts. In this configuration, four pull-up resistors must be added in order to apply a high level on the corresponding input pins.

Order Code : RDL/4X4KP/13/001/V1.0

Availability: In stock

₹125.00

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₹125.00
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