KY-004 Pushbutton Module

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Add a push button to your project with this module! The on-board resistor makes for easy wiring.Weight: 1.5gNote: Pin 1 and Pin 2 should be connected to 5V and Ground, depending on whether you need a HIGH or a LOW signal output when the button is pressed, and Pin 3 is the data output pin.Hookup Guide: https://arduinomodules.info/ky-004-key-switch-module/ Show more