US$ 219.50
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Description
4×3 Matrix Membrane Switch Keypad Arduino F2F Jumper Wires (20cm) 20pcs Educational Use Training and Educational Use Training and skill development programs outputting a clean pulse waveform ideal for real time heart rate monitoring Compact Design Space saving form factor for embedded applications All products are 100% authentic
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Frequently Asked Questions for 4×3 Matrix Membrane Switch Keypad Arduino F2F Jumper Wires (20cm) 20pcs Educational Use - Training and
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