Track My Order
Frequently Asked Questions
International Shipping Info
Send Email
The SparkFun Photon Wearable Shield makes it easy to add the WiFi-enabled Photon to any wearables project. Each pin on the Ph…
Our Surface Mount Stenciling Simon Says kit is a great challenge to anyone with intermediate skills at soldering resulting in…
**Replacement:** None. We do not have a direct replacement for this product. This page is for reference only. Schemer is a t…
Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped …
These pinion gears attach to a ¼” D-shaft or gear motor using a setscrew. They have 16 teeth with a gear pitch of 32P, an …
These clamping hubs are a great and cost-effective choice when attaching hub mount gears or wheels to shafts or tubes and can…
The Arduino Mega now has its very own prototyping shield! The SparkFun MegaShield mates with the Arduino Mega board and gives…
The connectors are ideal for heavy-duty and harsh environment applications of entertainment equipment like PA systems, signs,…
PolyLite™ by Polymaker offers excellent 3D printing performance for the price. This premium filament 3D prints reliably and…
You can never have too many LEDs. Don't worry, we've got you covered. This is a pack of 100 LEDs all conveniently packaged in…
These single channel brackets mate directly to [Actobotics](https://www.sparkfun.com/pages/Actobotics) channels and hub mount…
The Hackerspace Passport was a concept that sprung up as a way for hackers to show off their membership and credentials when …
This servo plate allows you to attach gears and mechanical structures to your standard sized servo. There are 4 6-32 tapped h…
The Qwiic Quad Relay is a product designed for switching not one but **four high powered devices** from your Arduino or other…
Our friends over at LinkSprite have made this nifty little RS485 Shield V3 for the Raspberry Pi, now you will be able to have…
These LED string lights are a great way to add light to any project with little to no soldering required. The insulated strin…
These pinion gears attach to a 6mm D-shaft or gear motor using a setscrew. These gears have 20 teeth with a gear pitch of 32P…
These yellow precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. T…
A cable-less solution developed for controlling your Roomba. The SparkFun RooTooth v2 communicates with any Bluetooth**® **e…
It's that time of year when we sell off our production scrap. These board do not work, but they make for great practice, and …
Microchip's 18F2553 28 Pin USB v2.0 compliant processor. The 18F2553 has 32K of flash, 12 MIPs from a 4MHz external crystal (…
This Nintendo DS Screen Kit joins two of our more unique products together to provide you with an easy means to equip your ne…
These collars clamp to a ¼” shaft and feature a lip edge which helps eliminate friction when used with a ball bearing. Sim…
How do you keep a panel-mounted toggle switch safe in all-weather conditions? Well, you use protection of course! This waterp…
These black precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
1k Ohm, 1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards. If you need a bunch of th…
These pinion gears attach to a ¼” D-shaft or gear motor using a setscrew. They have 24 teeth with a gear pitch of 32P, an …
These black precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
These red precision disk wheels have an outer diameter of 5”, a width of 0.23”, and utilize the 0.77” hub pattern. Thes…
**Replacement:** None. We're no longer carrying this hardware. This page is for reference only. This is the mounting hardwar…
These 6" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it an i…
These aluminum channels are the building blocks to the [Actobotics](https://www.sparkfun.com/pages/Actobotics) line and funct…
**Replacement:**[PRT-10460](http://www.sparkfun.com/products/10460). We now sell this part in packs of ten! This page is for …
These clear yellow precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub patt…
MIKROE LDC1000 Click carries the world's first inductance-to-digital converter IC, along with a detachable sensor.
The pi-top [3] is a Raspberry Pi laptop that helps you start learning how to code, create awesome devices, and take your know…
These white precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
These red precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. Thes…
These threaded aluminum standoffs are 5/8” long and have a thread pitch of 6-32, and an outer diameter of 0.25”. **Not…
The littleBits Gizmos and Gadgets Kit is the ultimate invention toolkit that contains everything you need to design and creat…
MIKROE LED Driver 3 Click is an RGB LED driver, capable of driving RGB LEDs with up to 30mA per segment, via the digital I2C …
Sometimes when you have too many choices, it's hard to make a good decision. In fact, there are times when you just want a ba…
By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase "Let Your Geek Shi…
With this cable, you to can split one 3.5mm stereo jack into two stereo jacks.
