MPR121 3x4 Buttons Keys Keyboard I2C Interface Capacitive Touch Sensor Key Board Keypad 12 Buttons Sensor Module for Arduino

MPR121 3x4 Buttons Keys Keyboard I2C Interface Capacitive Touch Sensor Key Board Keypad 12 Buttons Sensor Module for Arduino
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sku: 1005007702101448
$3.85
Shipping from: China

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