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ElecFreaks

Octopus 5-button ADKeypad

Octopus 5-button ADKeypad

Regular price $6.50 SGD
Regular price Sale price $6.50 SGD
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Octopus ADKeypad Brick uses an analog input to read the five key state which saves IO resource for the Arduino. It can be used together with an I/O expansion boards to make amazing interactive project.

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