Giới thiệu Bàn phím 16 nút 4x4 nối ngoài cho vi điều khiển tiện dụng
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☜ High quality product ☝
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We will arrange 24 hours shipping asap!Fast delivery (from China) 5 to 12 business days after shipment(except some special holidays).
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Features: 1. These are great keyboard modules that are used for single chip microcontroller. 2. 4*4 button design, total 16 buttons on one keyboard module. 3. Small size, save space, convenient to use and connect. 4. These are great choice for external keyboards of microcontroller. 5. 100% brand new and high quality.
Specification: Button: 16 Material: ABS Color: shown as picture