Bringup
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Built-in circuit elementbutton

Push button

Push button: closed while you hold it with the mouse or the assigned keyboard key.

Schematic symbol

Key data

Category
Switches
Simulation model
Built-in circuit element
Reference prefix
SW
Pins
2
Land pattern
SW_PUSH_6mm
Interactive
Click it while the simulation runs

Simulation model

Switch with on-resistance when closed. Click it while the simulation runs.

Primitive
SW

Pins 2

PinNameUse
11Passive pinContact: typically to GND, the other side to an input with pull-up
22Passive pinContact: typically to GND, the other side to an input with pull-up

Parameters 3

pressedclosed
Defaultoff
R onRon
Default0.05 Ω
Keyboard keykey
Default–
ArrowLeftArrowRightArrowUpArrowDownSpaceEnterKeyAKeyDKeyWKeySKeyXKeyZ

While the simulation runs, holding this key presses the button (games, test inputs). The circuit document is not changed.

PCB

Verified land patternSW_PUSH_6mm