1PC 3x4 4x4 Keys Switch Control Matrix Array 12/16 Keypad Keyboard Module 16-Buttons Board Arduino Program Signal Control

1PC 3x4 4x4 Keys Switch Control Matrix Array 12/16 Keypad Keyboard Module 16-Buttons Board Arduino Program Signal Control
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sku: 32866868872
$3.57
Shipping from: China
   Technical Details
Brand Name: TSLEEN
Certification: CCC,ce,RoHS
Features: Keyboard Module
Item type: LED Modules
Material: Plastic + PCB board
Model Number: EL6427
Size: About 2.75x2"(12-key), 2.67x2.55"(16-key)
Voltage: Keyboard Module
   Price history chart & currency exchange rate

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