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12mm Momentary Push Button Dome with Wires - Yellow
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A 12 mm panel-mount momentary push button with a smooth dome-shaped cap in yellow, pre-wired with 20 cm red and black leads for easy connection. Normally ope...
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A 12 mm panel-mount momentary push button with a smooth dome-shaped cap in yellow, pre-wired with 20 cm red and black leads for easy connection. Normally open — pressing the button closes the contacts.
Key Features
- Pre-Wired – 20 cm red and black leads attached, no soldering required
- Momentary Action – Normally open, closes on press
- 12 mm Panel Mount – Fits standard 12 mm mounting holes
- Dome Button Cap – Smooth, rounded profile with a clean look
Ideal For
- Quick prototyping with breadboards and jumper wires
- Arduino and microcontroller input buttons
- Control panels and enclosure builds
Package Contents
- 1× 12 mm Momentary Push Button – Yellow (with 20 cm wire leads)
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
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