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Addicore 4x4 16-key membrane switch keypad Arduino compatible 16 Key Membrane Switch Keypad
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Screw 4-40 x 1/4 Phillips Flat Head Black Oxide Screw 4-40 x 1/4 Phillips Flat Head Black Oxide
Price: $0.04
RobotDyn Button Module RobotDyn Button Module
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Savings: $0.51
Breadboard Power Supply Module Breadboard Power Supply Module
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2004 (20x4) Character LCD with I2C backpack (Single I2C Address Version) 2004 (20x4) Character LCD with I2C backpack (Single I2C Address Version)
Price: $9.95

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3W Cyan LED on Star Board Heatsink 3W Cyan LED on Star Board Heatsink
Price: $2.29

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3.5mm Headphone Jack 3.5mm Headphone Jack
Price: $0.70
Sale Price: $0.35
Savings: $0.35