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This is the BC337, an NPN silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being…
This is a simple five wire cable. Great for jumping from board to board or just about anything else. There is a 5-pin JST RE …
The SparkFun Qwiic Button Breakout simplifies all of those nasty worries away into an easy to use I2C device, and with our Qw…
It's the end of the world, and you need a button to press. This is it. A 100mm diameter (outside diameter) dome illuminated p…
Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins: one for each color a…
These are your run-of-the-mill 1/4 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping a…
This is an simple 3' long Micro-HDMI to HDMI cable. Nothing fancy, it just works!
This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it to free up IO pins on yo…
This is a portable, slim, lightweight solar panel charger with 10 watts of power and a standard USB connection port.
It's your basic black action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the t…
This is a basic RP-SMA male to female connector cable at 1M in length and RG174 housing.
Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing…
This is a high quality power supply manufactured specifically for SparkFun Electronics packs a lot of power; 20W at 5V and 40…
The BPW34 is a tiny, general purpose [PiN photodiode](http://en.wikipedia.org/wiki/PIN_diode). This photodiode has a ton of u…
This is a very simple board that takes a 4-9V input voltage and outputs a selectable 1.8V or 3.3V regulated voltage. All head…
These are the surface mount 50 pin 0.5mm Board to Board Double Slot Male Connectors found on the Alchitry FPGA boards.
10Ah capacity & multiple USB options make this a great option for mobile USB power on your next project.
This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed reg…
These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously stron…
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…
This is a SparkFun exclusive! These are 155mm long, 26 AWG jumpers with female connectors on both ends. Use these to jumper f…
This is a SparkFun exclusive! These are 12" long, 26 AWG jumper wires terminated as female to female. Use these to jumper fro…
This 2x20 pin female header is meant to allow you to extend the reach of any board with the standard 2x20 GPIO pin footprint.
The APA-104-1010 takes addressable LEDs to a new, smaller level. Using the standard one-wire (DI/DO) interface, these microsc…
The two inch version of the SparkFun LuMini LED Ring, packed with 40 individually addressable LEDS, each capable of producing…
This is a simple coin cell battery holder that can enclose two CR2032 batteries inside itself, and safely kept closed via two…
This is a 16-pin, female, USB Type C connector that is commonly found in smart phones, laptops, and other newer electronics.
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
This Translucent MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but can be used …
The SparkFun MicroMod Single Pair Ethernet Kit demonstrates 10BASE-T1L Two-Wire Ethernet protocol into the SparkFun MicroMod …
This 3xAA battery holder with bare wire leads puts a nice finishing touch on your battery powered project.
If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or L…
This ~6" cable is designed to connect our [RTK Surveyor](https://www.sparkfun.com/products/17369) product line to the popular…
The Base version of the SparkFun OpenLog Data Collector Kit with Machinechat is an easy way to organize and display your data…
The micro:bit Edge Connector - PTH, Right Angle (80-pin) allows you to expand the capabilities of the BBC micro:bit.
Standard 22 AWG solid Red hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in…
Although small in size, this roller microswitch is rated for controlling electrical loads ranging from logic level to power d…
The IN-PI554FCH is a 5050-sized SMD LED with an integrated high quality constant current IC and RGB LED chip.
This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect fo…
This is a simple three wire cable. Great for jumping from board to board or just about anything else. There is a 3-pin JST RE…
USB-C to USB-C with real-time display charging power, all in a 6.5ft cable!
These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…
These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc.
It's your basic red action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the thr…
This is an inexpensive 3-foot-long HDMI to Mini HDMI cable that you can use to hook up your Raspberry Pi Zero W to a suitable…
OBD-II provides access to numerous data from the ECU and offers a valuable source of information when troubleshooting proble…
This inline switch is great when you just want a simple on/off toggle switch that's already enclosed. Inside is a simple rock…
