Components

SKU: SF-SEN-15344 | Brand: SparkFun

Do you want to replace a slider or a button on your art project or science experiment with a more interesting interface? This Capacitive Touch Slider is a "Qwiic" and easy way to add capacitive touch to your next proj...

SKU: SF-PRT-15363 | Brand: SparkFun

A compact 2×5 pin female through-hole header with 1.27 mm (50 mil) pitch. This is the standard configuration used for JTAG and SWD debugging connections on microcontroller boards. Specifications Configuration – 2×5...

SKU: SF-COM-15290 | Brand: SparkFun

Keypads are very handy input devices, but who wants to tie up seven GPIO pins, wire up a handful of pull-up resistors, and write firmware that wastes valuable processing time scanning the keys for inputs? The SparkFun...

SKU: SF-PRT-15306 | Brand: SparkFun

A translucent keycap designed for Cherry MX switches, perfect for custom keyboards and input devices. The clear body lets LED backlighting shine through beautifully, while still providing a smooth, professional finish...

SKU: SF-PRT-15305 | 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 th...

SKU: AF-4211 | Brand: Adafruit

If you need to add a panel-mount connection for USB Mini B, but don't have the time or tools to cut a custom oval or square hole, this Round Panel Mount Plug is the easiest and fastest way to panel-ify your project. I...

SKU: AF-4186 | Brand: Adafruit

A retro-futuristic triangle-shaped illuminated pushbutton that looks straight out of a 1960s sci-fi control panel. Medium-sized and easy to press, this red button features a built-in LED that can be controlled indepen...

SKU: AF-4184 | Brand: Adafruit

The 6mm Rainbow Tactile Button Deluxe Party Tray is a 160-piece assortment of colour-coded momentary tactile switches, each pre-assembled with a round coloured cap. The buttons come in a handy round plastic carry case...

SKU: AF-4168 | Brand: Adafruit

This fibre optic light source is a high-powered white LED cluster designed to feed light into fibre optic tubes and light pipes. It produces a bright, cool white output at up to 1 watt, with the metal body acting as a...

SKU: AF-4154 | Brand: Adafruit

In this world nothing can be said to be certain, except we need headers, headers, and more headers! Each pack contains ten candy-colored 36-pin 0.1" pitch break-away male headers.  These are a little extra ...

SKU: AF-4206 | Brand: Adafruit

These brilliant solder-able standoffs will make your mechanical PCB mounting problems go away. They're super simple - round M3 standoffs that are coated with tin so you can solder them in an oven or with a very pow...

SKU: AF-4207 | Brand: Adafruit

These brilliant solder-able standoffs will make your mechanical PCB mounting problems go away. They're super simple - round M3 standoffs that are coated with tin so you can solder them in an oven or with a very powerf...

SKU: EF-EF04013 | Brand: ElecFreaks

The Octopus Crash Sensor Brick is a simple collision detection module based on a momentary crash switch. When physical contact is made, the switch triggers a digital signal — making it ideal for bump detection in robo...

SKU: AF-3910 | Brand: Adafruit

This peristaltic pump moves liquid by squeezing flexible silicone tubing with a rotating clover-pattern roller mechanism — the pump never directly contacts the fluid. This makes it well suited to food, beverage, garde...

SKU: AF-2782 | Brand: Adafruit

A pack of 25 through-hole 2.2 kΩ carbon film resistors. These standard axial-type resistors feature 0.4 mm leads that plug cleanly into solderless breadboards, making them perfect for prototyping, kits, and permanent ...

SKU: AF-877 | Brand: Adafruit

Drive 4-digit 0.56" tall 7-segment displays with ease using this HT16K33-based I2C backpack. The driver handles all LED multiplexing over I2C, keeping your wiring simple — just two data pins for full numeric display w...

SKU: AF-3844 | Brand: Adafruit

A sturdy 4×4 matrix keypad with 16 buttons, providing a durable tactile input option for microcontroller projects. This hard-button keypad offers a more robust feel compared to membrane keypads, making it well-suited ...

SKU: SF-BOB-14558 | Brand: SparkFun

Get with the times, already! This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset. The RTC is ultra-low power (running at only about 22nA in its lowest power settin...

SKU: AF-3825 | Brand: Adafruit

Testing is an important step in board manufacturing. And it can be super tricky on a fully populated PCB. So how can you test connections when you have an assortment of components blocking your probe? The...

SKU: AF-2207 | Brand: Adafruit

These 40-pin IC sockets let you insert and remove DIP chips without soldering them directly to your PCB. Solder the socket into your board once, then swap chips freely — useful for prototyping, testing, or any project...