All Products

SKU: SF-TOL-10603

You can tell by our large assortment of tweezers that we here at SparkFun are way into picking up tiny things. To make sure we’re always up to date on the latest in ‘tweezing’ technology, we’re always buying and testing new tweezers. Okay… tweezers aren’t exactly the most exciting thing in the...

SKU: SF-COM-30416 · MPN: COM-30416

Control higher-power loads from a microcontroller over I2C with this Qwiic relay board. It is built around the Omron G6K-2F-Y DC3 dual-pole/dual-throw relay, letting a low-voltage logic system switch loads up to 1A at 30VDC or 0.3A at 125VAC at 40°C.The board offers both software and hardware con...

SKU: SF-PRT-22640

This metal enclosure finished in SparkFun Red will help protect your electronics from harmful contact from outside sources. The body is one piece of aluminum extrusion which contains mounting slots for your PCBs. The front and rear plates are attached with screws. The enclosure is roughly ~2mm th...

SKU: KI-5624-LF

Add line following capability to your Kitronik :MOVE mini buggy for the BBC micro:bit with this easy-to-assemble add-on kit. No soldering required — just mechanical assembly using the included hardware. Once built, the left and right sensors can be individually adjusted with a screwdriver to fin...

SKU: SF-BOB-13263

Introducing the 3.3V SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pin-out of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications.This board still brings o...

SKU: SF-PRT-10592

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 connected to the negative side.

SKU: AF-4948

What is this, a camping burner for ants?? Of course not, ants prefer the comfort of B&Bs... From the makers of the luxurious Motion Control Screwdriver, the streamlined USB C Powered Pen-Style Soldering Iron, and the ultra-precise Mini Digital Tweezers comes the Mini Hot Plate Preheater...

SKU: SF-KIT-18577

The SparkFun Tinker Kit (STK) is a great way to get started with programming and hardware interaction with the Arduino programming language. This latest version of the STK adds in the Qwiic functionality. Each SparkFun Tinker Kit includes everything you need to complete 11 circuits that will t...

SKU: SF-CAB-13243

This is a USB 2.0 type B to Mini-B 5-pin black cable. You know, the mini-B connector that usually comes with USB Hubs, Cameras, MP3 players, etc. We specifically like these 6" long cables because using USB peripherals in projects within a small enclosure is much easier these days, and most times ...

SKU: SF-TOL-10243

We don’t want to hype this solder TOO much, but this could possibly be the best solder in the world. There, we’ve said it. This is a special blend made specifically for us and we love it. It all started as a quest to find the best solder to use in our production process and ended up being the bes...

SKU: SF-BOB-13906

The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-channel analog multiplexer/demultiplexer. The 74HC4051 allows you to turn four I/O pins into eight multifunctional, individually selectable signals, which can be used to do everything from driving eig...