SparkFun Electronics - COM-09181 Switch Push Button

Metal Pushbutton - Momentary (16mm, Yellow) - COM-11969 - SparkFun

Big Dome Push Button - Red, Sparkfun COM-09181

Big Red Push Button - RobotShop

The Basics of Buttons and Switches - News - SparkFun Electronics

Big Dome Pushbutton - Red - COM-09181 - SparkFun Electronics

Adding a Timed Button to a Project - SparkFun Learn

Big Dome Push Button - Red - Protocentral Electronics

Description Features Documents This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design.

Concave Button - Red

Description Features It's the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated push

Big Dome Pushbutton - Red

Concave Button - Red Botland - Robotic Shop

Big Red Push Button - RobotShop