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1 X 4 Membrane Matrix Keypad
₦ 600This small 4 button membrane matrix keypad allows control buttons to be added to a project with as little programming and soldering as possible.
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4X4 Membrane Matrix Keypad
₦ 1,500This 4X4 16-button keypad can be easily interfaced to any microcontroller, even an Arduino. It can be used in security applications, data entry to embedded projects, access control
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