Physical Buttons & Switches

2N2222A NPN Transistor Specifications Type of Transformer BJT Transistor Package TO-92 Transistor Polarity NPN Power Dissipation at 25°...

OMG WATCH OUT! This 100mm diameter arcade button with a 10mm deep plastic base is so massive and inviting it may collapse upon itself and form...

This device is perfect for turning on and off power to your Raspberry Pi 4 or other single board computer powered by USB-C. You can use your exi...

We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and are breadboard friend...

These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spacing and snap in nicely into a solderless brea...

Have you ever seen a tactile button do a headstand? This little clicky button is like a circus (circuit circus?) performer, contorting itself so it...

This is a panel mount pushbutton. It has a nice dome shaped button that has a smooth momentary feel.The button is normally open, when pressed the c...

KCD4 Rocker Switch ON-OFF 2 Position 4 Pins 16A 250VAC

Medium-sized clicky momentary switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solder...

OMG WATCH OUT! This 100mm diameter arcade button with a 16mm deep plastic base is so massive and inviting it may collapse upon itself and form...

A button is a button, and an LED is a LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large en...

This 2xAA battery holder puts a nice finishing touch on your battery powered project. This holder features a removable, sliding cover, which is sec...

We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and are breadboard friend...

For crafting your very own custom keyboard, these Kailh Choc Low Profile Linear Red mechanical key switches are super slim, with ultra-low profi...

By popular demand, we now have these buttons with a full color RGB LED ring light! These chrome-plated metal buttons are rugged, but certainly not ...

The "poor man's" accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger ...

Push once to turn on, push again to turn off! This clicky switch makes a great power switch or mode toggler. We like this switch because it's bread...

These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons....

Ding dong! Hear that? It's the PiCowbell ringing, letting you know that the new Adafruit PiCowbell Proto is finally in stock and ready to assist...

Coming soon! Sign up to be notified when these are in stock Raspberry Pi's make for handy lil computers, but they're really wonderful when you c...

Does your Arduino need to control a high voltage item, like a 12V LED strip, while needing to be powered as well? Do you want to avoid having multi...

Dress up your svelte CHOC mechanical keys with these elegant milky off-white keycaps. These are thin and flat so they're great for slim Kailh 'Choc...