Multiple Keyboard With 8 Marquee LEDs

Item #: EL-PPB88002P
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Price: $8.17 inc GST
    The product is in stock Availability: Discontinued

    This board includes a 4x4 keyboard matrix and 4 standalone keyboards, and also 8 Marquee LEDs, which can be use to teach&learn the very basic knowledge of electronic and programming such as I/O controlling, interrupt, scanning,etc.


    • 4x4 Keyboard matrix, to learn scanning
    • 4 Standalone keyboard and 8 LEDs to learn I/O control