Push Button Sensor

A tactile pushbutton on a breakout board with the pull-up or pull-down resistor already in place, so it gives a clean, defined logic level with no external components and no floating input. The three-pin header plugs straight into a sensor shield. Convenient for prototyping and teaching, where a bare button on a breadboard so often produces erratic readings because the resistor was forgotten. Pull resistor already fitted, no floating inputs; Plugs directly into sensor shields; Clean defined logic level out of the box; Ideal for teaching and quick prototypes