Product · United States

4 12 16 20 Key 1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car

Lowest price: $0.41 · 1 store · price range $0.87 … $0.87 · 53% off the list price

Price history: 2 daily prices tracked since 2026-10-19; lowest $0.41, highest $0.41.

Price last confirmed by the store feed on 2026-10-30.

Prices across stores

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