Tactile Button switch (6mm) x 20 pack -

Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard as shown in this tutorial. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed.

They come in a pack of 20, they're pretty handy so you'll want to keep them around.

You can find an EAGLE cad package for these in switch-omron:B3F-10XX

Tactile button tutorial

Tutorials on the Adafruit Learning System featuring this product:
	Arduino Lesson 7. Make an RGB LED Fader Learn Arduino, Lesson 7. Make an RGB LED Fader
	Arduino Lesson 6. Digital Inputs Learn Arduino, Lesson 6. Digital Inputs
	Playing sounds and using buttons with Raspberry Pi Triggering mp3's based on tactile input with a Pi

Example 6mm tactile switch datasheet for dimension information