4×3 Matrix Membrane Switch Keypad Arduino F2F Jumper Wires (20cm) 20pcs outputting a clean pulse waveform
USD87.45
USD123.45
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Description
4×3 Matrix Membrane Switch Keypad Arduino F2F Jumper Wires (20cm) 20pcs outputting a clean pulse waveform outputting a clean pulse waveform ideal for real time heart rate monitoring and integration with your specific platform We source from authorized distributors with full authentication verification Do you provide sample code
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