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Matrix 16 Button Keypad Module (4x4 Keypad) 32 GB SD Card Fixed focus optical design optimized for Fixed focus optical design optimized for 1 meter to infinity range with minimal distortion 60A Continuous Current Rating: Handles demanding high current loads from LiPo batteries The module features 8 pins (4 row pins + 4 column pins) for standard matrix scanning Contact us anytime:
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