
Arcade Style 100mm Big Round Push Button with Green LED
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Prices updated: 12 Oct 2026
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About this product
A large 100 mm round arcade-style push button with built-in green LED illumination. It is designed for game controllers, arcade cabinets and control panels where an easy-to-press button is needed. It is well suited to DIY arcade and maker projects.
Specifications
- Diameter
- 100 mm
- Button type
- Momentary push button
- Illumination
- Green LED
- Style
- Arcade
Frequently asked questions
How do I wire the button to an Arduino?
Connect one switch terminal to a digital pin and the other to GND, then enable INPUT_PULLUP in code. The input reads LOW when pressed. Wire the LED terminals separately from the switch contacts.
How do I power the built-in LED?
The LED has its own terminals, separate from the switch contacts. Check the LED's rated voltage marked on the button or its datasheet, and use a suitable supply with a current-limiting resistor if the terminals are not already regulated.



