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4×3 Matrix Membrane Switch Keypad Arduino DIY Conversion of Energy Science Experiment by LED Alarm Clock using Potato Portable speaker development Portable speaker development Standard pinout ensures easy integration
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4×3 Matrix Membrane Switch Keypad Arduino DIY Conversion of Energy Science Experiment by LED Alarm Clock using Potato Portable speaker development
USD87.45
USD125.45
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Ships within 48 hours · Estimated delivery Oct 10 - Oct 15