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Pushbutton Switch Large (4-pin)

Layout symbol

Momentary switch that connects its contacts only while it is pressed. The four legs are connected in pairs inside, so pressing the button joins the two pairs. When it drives a microcontroller input, it is usually paired with a pull-up or pull-down resistor so the pin reads a defined level when the button is released.

Details

Reference Character
SW
Default Value
—
Library
Circuit Canvas Library