Physical Buttons & Switches

SKU: AF-4952 | Brand: Adafruit

For crafting your very own custom keyboard, these Kailh Red Linear mechanical key switches are deeee-luxe! With smooth actuation and Cherry MX compatibility, they're lovely when you want a smooth linear keystroke: Ty...

SKU: AF-4953 | Brand: Adafruit

A 10-pack of Kailh Black linear mechanical key switches, compatible with Cherry MX mounts. Linear switches provide a smooth, consistent keystroke without a tactile bump or audible click. The Black variant has a slight...

SKU: AF-4660 | Brand: Adafruit

A rugged, chrome-plated latching pushbutton with a built-in RGB LED ring. Drill a 16 mm hole in any panel up to 6.35 mm (1/4") thick and mount it securely — an included rubber gasket provides a water-resistant seal fo...

SKU: EF-EF04075 | Brand: ElecFreaks

OCTOPUS Magnetic Switch is a kind of electric brick carrying magnetic switch and compatible with OCTOPUS series. It mainly consists of WBSF12 dry reed switch. WBSF12 is a dry reed tube with frequently open contact ...

SKU: SF-BOB-15932 | Brand: SparkFun

The SparkFun Qwiic Button simplifies adding a tactile button to your I2C project. It handles debouncing, pull-up resistors, and polling internally, so you can focus on your application. A built-in red LED provides vis...

SKU: EF-EF04034 | Brand: ElecFreaks

The Octopus Digital Push Button Brick is a simple momentary button module from ElecFreaks' Octopus series. It connects to Arduino, micro:bit, and other microcontroller boards via a 3-pin buckled connector — no breadbo...

SKU: EF-EF04033 | Brand: ElecFreaks

The Octopus Button Switch Brick is a simple, plug-and-play pushbutton module from the ElecFreaks Octopus Electronic Bricks series. It features a large button with a transparent cap — you can insert a custom label unde...

SKU: EF-EF04035 | Brand: ElecFreaks

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digi...

SKU: SF-PRT-15307 | Brand: SparkFun

Cherry MX switches are great for building your own keyboards. Whether you are looking to build a full sized 108-key keyboard, your own 10-key, or just a custom input for your computer Cherry MX switches give you that ...

SKU: AF-4228 | Brand: Adafruit

These Reese's Piece's lookin' bits fit perfectly on top of tactile buttons with 2.4mm square tops and give a satisfying 8mm diameter surface area for your fingers to press.You get 10 candy-colored round caps. You get ...

SKU: AF-3838 | Brand: Adafruit

These quick-connect wire pairs make wiring arcade buttons and micro switches fast and simple. Each wire comes as a pair with two 0.25" quick-connect terminals pre-crimped, terminated together in a JST 2.5mm 2-pin conn...

SKU: AF-1092 | Brand: Adafruit

A tactile push on/push off switch with pre-attached wire leads. Squeeze once to turn on, squeeze again to turn off — a satisfying click-action toggle that's easy to embed in seams and fabric for wearable projects, or ...

SKU: AF-1333 | Brand: Adafruit

This membrane keypad has a single key, but it does have an embedded surface-mount red LED installed. The flex cable is also extra-long, so we can think of a lot of wearable and portable projects that would use this so...

SKU: AF-916 | Brand: Adafruit

These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place, there's even a rubber gasket to keep water ou...

SKU: AF-558 | Brand: Adafruit

These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place, there's even a rubber gasket to keep wat...

SKU: AF-559 | Brand: Adafruit

A chrome-plated metal pushbutton with an illuminated red LED ring, designed for panel mounting in a 16 mm hole. The weatherproof design includes a rubber gasket to seal the enclosure against water ingress, making it s...

SKU: AF-482 | Brand: Adafruit

These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place, there's even a rubber gasket to keep water ou...

SKU: AF-3938 | Brand: Adafruit

The NeoTrellis M4 Mainboard combines an ATSAMD51 Cortex M4 processor, a 4×8 grid of NeoPixel-lit elastomer button pads, stereo audio output, microphone input, and a triple-axis accelerometer into one compact, programm...

SKU: AF-1611 | Brand: Adafruit

A soft, squishy 4×4 silicone elastomer keypad with 16 buttons, each designed to fit a 3mm LED for optional backlighting. The conductive pad on the bottom of each button closes a contact underneath when pressed, provid...

SKU: AF-1867 | Brand: Adafruit

A breakout board with a CR1220 coin cell battery holder, an on/off switch, and 0.1″ pitch breakout pins. Ideal for powering very low-current projects or providing switchable battery backup for a real-time clock (RTC) ...