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SparkFun SparkFun Accessories The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one small package. This little board breaks out the Texas Instruments TXB0104 4-bit bi-directional voltage-level translator with automatic direction sensin 19In Stock
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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 we
Datasheet
110In Stock
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SparkFun SparkFun Accessories Increase your range with this 1/2 wave duck antenna. Designed for 860 to 960MHz it is ideal for distant LoRa nodes. Utilizes an RP-SMA connector and is 200mm long.
Datasheet
5In Stock
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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
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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! 194In Stock
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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.
2In Stock
4On Order
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SparkFun SparkFun Accessories UHF RFID Cable (TNC to RP-SMA)
Datasheet
12In Stock
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No
SparkFun SparkFun Accessories USB-C is quickly becoming more and more prominent in the maker community because let s be honest who likes trying three times to insert USB into a port? This is a 16-pin female USB Type C connector that is commonly found in smart phones laptop
Datasheet
5In Stock
15Expected 8/4/2026
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No
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 we
Datasheet
285In Stock
Min.: 1
Mult.: 1
No
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 82In Stock
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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 35In Stock
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SparkFun SparkFun Accessories These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage and/or high current devices.This relay's coil is rated up to 12V with a minimum switching voltage of 5V. The contacts are rated up to 5A (@250VA 10In Stock
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SparkFun SparkFun Accessories Ever hear of a thing called RGB? Red Green Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicators or pulse width modulate all th
Datasheet
39In Stock
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SparkFun SparkFun Accessories Transistor NPN (2N3904) 1.211In Stock
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SparkFun SparkFun Accessories Voltage Regulator 3.3V 102In Stock
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SparkFun SparkFun Accessories LEDs - those blinky things. A must have for power indication pin status opto-electronic sensors and fun blinky displays.This is a very standard yellow LED. The lens is 3mm in diameter and it is diffused.Features:2.0-2.4VDC forward dropMax current 98In Stock
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SparkFun SparkFun Accessories These are small, rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB). These magnets are curiously strong and make for a great way to attach tools to a metal workbench. 139In Stock
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SparkFun SparkFun Accessories Atmel's itty-bitty ATtiny85 8-Bit Processor. 8K of program space 6 I/O lines and 4-channel 10 bit ADC. Runs up to 20MHz with external crystal. Package can be programmed in circuit.Documents:Product CardArduino Board Definitions 2In Stock
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SparkFun SparkFun Accessories USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players media/disk readers USB hubs pretty much anything small and USB.Documents: Datasheet 7In Stock
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SparkFun SparkFun Accessories These are simple through-hole RJ45 sockets with PCB mounting posts. These 8-pin connectors are commonly used in conjunction with Cat5 Cat5e and Cat6 Ethernet cables. Because Ethernet cable is so ubiquitous these are awesome for projects where you
Datasheet
155In Stock
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SparkFun SparkFun Accessories There are your standard Philips-head 4-40 screws. They are 1/4" long and come in packs of ten. This is the screw size we use in most of the holes for our breakout boards. Check below for other associated hardware. 14In Stock
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SparkFun SparkFun Accessories This is a simple 2x3 female PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing of 0.1" in between each other. 198In Stock
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SparkFun SparkFun Accessories One-Wire Ambient Temp Sensor MAX31820 21In Stock
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SparkFun SparkFun Accessories This 3ft Category 6 (CAT 6) Ethernet cable is the solution to your internet working needs. With a speed of up to 500MHz you can connect to your LAN/WAN segments and networking gear at maximum speed. Also with its superior connector you get a cable t 9In Stock
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SparkFun SparkFun Accessories This is the LM317TG voltage regulator a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulator provides a local regulation internal current limiting thermal shut-down control and safe area protec 12In Stock
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