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This is a 1kg (2.2lb) reel of 3mm black INOVA-1800 co-polyester filament for 3D printing made from Eastman Amphora™ 1800 3D…
**Replacement:** None. We do not have a direct replacement, but are looking for one. This page is for reference only. This i…
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 …
**Replacement:** None. We do not have a direct replacement for this board. This page is for reference only. This is a large …
**Replacement:** None. There is no direct replacement for this board. This page is for reference only. Prototype board for t…
This is a very thin flexible speaker with included amplifier, perfect for wearable applications where you need a little sound…
**Replacement:** None. We don't carry a direct replacement for this part but check out our [accelerometer category](http://ww…
MicroView, essentially an Arduino with a built-in display, is a tiny, enclosed piece of technology used to create a large ass…
Programming Interactivity is a great new book that covers a wide range of topics. What is different about this book is that i…
This is a breakout board for the ATmega128RFA1. It includes an onboard 3.3V regulator, chip antenna, and DC input jack. The b…
Buck 8 Click uses the MAX17536, a high-efficiency, synchronous step-down DC-DC converter with internal compensation, from Ana…
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonato…
**Replacement:** None. It's time for this product to step aside and make room in the catalog for even more cool stuff. This p…
**Replacement:** None. We are no longer carrying this development board but have a look at the rest of our [development tools…
**Replacement: **[COM-10807](https://www.sparkfun.com/products/10807). We are now carrying the M2-series of PICAXE microcontr…
**Replacement:** None. We are no longer carrying this Wire Wrap Socket in our catalog. This page is for reference only. Stan…
**Replacement:** None. It's time for this product to step aside and make room in the catalog for even [more cool stuff](https…
**Replacement:**[WRL-10414](http://www.sparkfun.com/products/10414). This new version is a Series 2 which uses a much newer f…
These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
This is a 5 wire cable with a SHR style (1mm pitch) connector on one end and 5 breadboard friendly pins on the other. These a…
**Replacement:** None. There is no direct replacement for this part, however we do carry a wide selection of dual-axis accele…
**Replacement:**[DEV-09824](http://www.sparkfun.com/products/9824). We have a new revision of the board which adds a prototyp…
These clear pink precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub patter…
EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…
The Pi Adaptor connects to the Raspberry Pi’s 40 pin interface, breaking out selected pins for use with the MatesBUS.
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
The PIC-WEB Development Board is a very small but powerful webserver based on the PIC18F67J60. This development board has eve…
**Replacement:** None. We have no direct replacement for this cable. This page is for reference only. These are unique A to …
The Battery Cubelet provides energy to power a construction. It contains two rechargeable batteries and a small power switch.…
Short Circuits offers students opportunities to undertake physical computing projects, providing tools and methods for creati…
This board has gone red! Checkout the new version [here](https://www.sparkfun.com/products/16466) - it incorporates a variety…
These aluminum beams are great for making unique links and connections in your [Actobotics](https://www.sparkfun.com/pages/Ac…
The pi-top is a DIY laptop you build yourself that helps you start learning how to code, create awesome devices and take your…
The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for env…
**Replacement:** None. We are no longer carrying this protoboard in our catalog. This page is for reference only. Why not pr…
**Replacement:** None. We are no longer carrying this t-shirt in our catalog. This page is for reference only. These stylin'…
DC to DC converter/regulator MC34063A. Has an input range of 3V to 40V, output switch current of up to 1.5 amp. Step up, step…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a mixed pack of 26 LEDs all con…
The ZX Distance and Gesture Sensor is a touchless sensor that is capable of looking for simple gestures. Developed in conjunc…
This is a great kit to learn the basics of soldering. The SparkFun ClockIt is a basic alarm clock with buzzer based on the ev…
Measuring air quality includes the necessity to determine the amount of dust or particulate matter (PM) in the air. Dust is n…
Does your project need a little more *umph* than our wall wart adapters can supply? Why not give this a shot? This 2A "laptop…
This blue, anodised aluminium case for the Raspberry Pi 4 will give you 10-15°C of passive cooling under a full CPU load.
Here is a four pin horizontal 1.0mm pitch connector. It is useful if you need something very tiny as a connection. These are …
This is the probe cable for Open workbench Logic sniffer. It has a 1×9 connector and 9 leads with tweezer-style test clips. …
These are skinny addressable 1-meter-long 5V RGB LED strips that come packed with 60 SK6812s. SK6812 LEDs are very similar to…
**Replacement:** None. We do not currently have a replacement for this breakout but a revision is in the works. This page is …
These skate wheel adaptors have a diameter of 1”, a width of 0.32”, and utilize the 0.77” hub pattern. These adaptors a…
