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SparkFun SparkFun Accessories It's not what project you have in mind that may use a rocket launch switch... The question is what project will you come up with once you have one in hand? Everyone has a proverbial missile to launch. The hot red safety cover protects a toggle switc 51In Stock
$2.50
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories This is a unique two-cell AAA battery holder built specifically for the BBC micro:bit. The 6" ( 150mm) cable has been terminated with a JST-PH connector.The connector mates the JST socket on the micro:bit perfectly allowing you to easily make your p 27In Stock
$2.50
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories UHF RFID Cable (TNC to RP-SMA)
Datasheet
18In Stock
$8.13
Min.: 1
Mult.: 1
No
SparkFun Daughter Cards & OEM Boards Arduino and Breadboard Holder 10In Stock
$6.50
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories 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 satisfying keyboard click. Now w
Datasheet
238In Stock
$1.05
Min.: 1
Mult.: 1
No
SparkFun Development Boards & Kits - ARM Raspberry Pi Pico 2 is a new $5 microcontroller board from Raspberry Pi. It's built on the RP2350: a new high-performance secure microcontroller also from Raspberry Pi. The RP2350 features a higher core clock speed double the on-chip SRAM double 1In Stock
$8.80
Min.: 1
Mult.: 1
No
SparkFun Power Management IC Development Tools LiPoCharger Basic - Micro-USB
Datasheet
70In Stock
$10.30
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This little round on/off/on toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It ll also look pretty slick in your project! 117In Stock
$1.25
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories If you want to get some sound out of your project but have a tight space budget this is a good way to do it. This 0.5W 8Ohm speaker is only 40mm in diameter and just over 4mm thick the same kind you might find in one of those "talking greeting car
Datasheet
255In Stock
$1.50
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories A small 1/4 wave rubber duck antenna for LoRa or other 860-960MHz communication. Antenna has a center frequency of 915MHz and utilizes an RP-SMA connector. Gain is 2dBi with an overall length of 110mm. 4In Stock
9Expected 11/3/2026
$18.95
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories For the times when all you need is a basic SD card this is the card for you. 1GB capacity is plenty to store MP3s or log environmental data and still dwarfs older memory systems like magnetic core memory. This card is not the Ferrari of SD technolog 20In Stock
$6.88
Min.: 1
Mult.: 1
No
SparkFun Camera Lenses This is the 6mm CS-mount wide angle lens from CGL Electronics Co. Ltd. for use with the Raspberry Pi HQ Camera Module. The lens produces a 3MP picture in a 0.5in image format and is easily interchangeable using the thumb screw and adapter included wi 2In Stock
$76.19
Min.: 1
Mult.: 1
No
SparkFun SparkFun Accessories This is a USB 2.0 type B to Micro-B 5-pin black cable. You know the mini-B connector that usually comes with cell phones Cameras MP3 players etc. We specifically like these 6" long cables because using USB peripherals in projects within a small e 3In Stock
$2.69
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and setup as the popular LM317 adjustable regulator contained in a handy surface mount package. Requires two external resistors to 97In Stock
$1.60
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your microcontroller does not have an ADC or have enough ADC lines. A great chip when you need to add additional ADC lines.Features:2.7V to 22In Stock
$2.89
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a simple knob that connects to the extra large sized linear slide potentiometer. Each knob uses friction to secure itself to fit onto the slide pot. Once attached this small knob provides you with an easier to use potentiometer for your proj 3In Stock
$1.82
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts for mounting. Works great with our missile switch cover. 3In Stock
$2.25
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories LED - SMD RGB 89In Stock
$0.50
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories It's the end of the world and you need to press a button. This is it. This gigantic 100mm yellow dome button is the perfect dramatic centerpiece for interactive exhibits escape rooms or custom arcade builds. It features a built-in LED indicator to 1In Stock
$19.10
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories 1.0M Ohm 1/4th Watt +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards. We've opted for a new and more breadboard-friendly lead thickness (they're a bit thicker than our last ones).Note: Sold as singles. But check below fo 128In Stock
$0.10
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Polarized Connectors Header (4-Pin) 199In Stock
$0.50
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories USB Type 'A' Female SMD connector. For use with any PCB that will be used with a Type A to Type A USB cable. Designed to mount to the UBW32.Documents:Datasheet 24In Stock
$1.50
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories Audio Jack Breakout Jack Breakout 39In Stock
$1.50
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This is the SMD version of PRT-07948 which is the unit we like to use as RTC backup and SRAM backup for GPS units. Holds battery in place with friction. The metal housing connects to the positive side of the battery and the PCB pad underneath is con 14In Stock
$0.80
Min.: 1
Mult.: 1
SparkFun SparkFun Accessories This black Mini Breadboard is a great way to prototype your small projects! With 170 tie points there's just enough room to build and test simple circuits; They're also great for breaking out DIP package ICs to jumper wires! If you run out of room n 8In Stock
$4.60
Min.: 1
Mult.: 1