SparkFun Part Number: COM-09181

Description: 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 button comes with an LED, securing nut and a pre-installed long life horizontal microswitch. Button can also be adjusted to a low profile button by removing the middle ring.

Features:

• LED indicator light runs at 12VDC
• Bulb holder is easy to install or remove
• 3 Terminals Button Actuator microswitch included
• Microswitch reliability tested to 10,000,000 cycles
• Microswitch can be replaced
• Polycarbonate lens cap for optical clarity* 100 mm Diameter x 72 mm Height
• Net weight: 100grams
• Mounting hole diameter: 24 mm

Documents:

• Whack-Dome Demo Sketch

* Original SparkFun product description and images used with Sparkfun permission.