Arcade Style 45mm Big Round Push Button, Red LED, Flat Head
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Prices updated: 12 Oct 2026
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About this product
A 45mm round arcade-style push button with a flat head and a built-in red LED light. It is intended for arcade cabinets, game controllers and custom control panels, and works as a momentary push button that returns to its released state after each press.
Specifications
- Size
- 45 mm / 45 ملم
- Head style
- Flat head / رأس مسطح
- LED colour
- Red / أحمر
- Type
- Momentary push button / زر ضغط لحظي
- Style
- Arcade style / نمط الآركيد
Frequently asked questions
Can I connect this arcade button to an Arduino or ESP32 for a game?
Yes. The switch contacts can be read as a digital input using the microcontroller's internal pull-up (INPUT_PULLUP on Arduino), with the other terminal connected to GND. The LED is a separate circuit and its operating voltage is not stated in the listing, so confirm it before connecting it to a board pin.
Does the LED need a series resistor?
The listing does not give the LED voltage. If the LED has no built-in resistor, add a current-limiting resistor sized for your supply voltage and the LED's rated current. Check the marking or seller datasheet first.
