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Behold, the Hydra! This USB power cable probably looks a lot like something you've hacked together before. We do it all the t…
This is a simple six wire cable. Great for jumping from board to board or just about anything else. There is a 6-pin JST RE c…
Although small in size, this roller microswitch is rated for controlling electrical loads ranging from logic level to power d…
Check out these big 10mm common cathode through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse…
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 SparkFun LP55231 LED Driver Breakout is a self-contained solution for developing and deploying the nine-channel I2C LED c…
The 0.3 Watt 2 Volt mini solar panel from Voltaic Systems is a lightweight, waterproof, solar panel designed for 5-7 year out…
10Ah capacity & multiple USB options make this a great option for mobile USB power on your next project.
This is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed reg…
This Green 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or fin…
This is a basic RP-SMA male to female connector cable at 10M in length and RG58 housing.
This is a digital control knob that provides 128 unique results spaced around a full circle. It is designed as a control pane…
These stackable headers are made to work with the [SparkFun ESP32 Thing Plus](https://www.sparkfun.com/products/14689) to con…
This 0.012" Flexinol® Actuator Wires (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foo…
This APA102C is the regular, 5050-sized SMD LED version. With a control circuit embedded, the APA102C-5050 is incredibly brig…
The 0.6 Watt Volt small solar panel from Voltaic Systems is a lightweight, waterproof, small solar panel designed for 5-7 yea…
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 …
This Purple 14-Segment Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols.
Basic 20mm coin cell holder. Posts can be inserted into 0.1" perf board! Holds the common CR2032 type batteries.
Do you have an R/C vehicle battery pack that desperately needs a T-Plug connector? With our new M/F T-Plug connector pair, yo…
This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up blu…
A simple SMD slide switch. Perfect for when you need access to a setting or a power switch from the edge of a PCB buried deep…
ESP32-C6 is Espressif’s first Wi-Fi 6 SoC integrating 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE) and the 802.15.4 protocol.
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at [monome.org](http://monome.…
This is a jumper adapter cable that comes pre-terminated with a 6-pin JST-SH connector on one end and a breadboard hookup pig…
This 3xAA battery holder with bare wire leads puts a nice finishing touch on your battery powered project.
The BPW34 is a tiny, general purpose [PiN photodiode](http://en.wikipedia.org/wiki/PIN_diode). This photodiode has a ton of u…
Simple IDC ribbon cable. Used for AVR programming, general communication, and all around handy-ness. Datasheet shows an i…
Serial flash chips are _everywhere_ and they're as useful as they are ubiquitous. If you've never used a serial flash device …
This is a common SMD barrel-type power jack for DC wall supplies. These are compatible with our DC wall supplies and have a 5…
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
These are small rare earth magnets - 3/16" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously stron…
These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…
This is a simple two wire cable. Great for jumping from board to board or just about anything else. There is a 2-pin Molex co…
The pink SparkFun Qwiic Alphanumeric Display allows you to display all sorts of numbers, characters, and symbols. With Qwiic,…
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/g…
For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…
This Thermocouple Connector is perfect for bridging the gap between Type-K thermocouples with standard connectors with a PCB.
These are sealed addressable 1 meter long 5V RGB LED strips that come packed with 60 APA104s per meter.
This is a very common MOSFET with very low on-resistance and a control voltage that is compatible with most 5V microcontrolle…
This Translucent Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but…
This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for …
This is a 3.5mm TRRS SMD audio jack. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players …
This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so t…
This is a simple 2x3 male PTH header. This header is in the common configuration for an ISP connector. Each pin has a spacing…
OBD-II provides access to numerous data from the ECU and offers a valuable source of information when troubleshooting proble…
