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**Replacement:** None. We are no longer carrying this board but you can check out our development tools category for more dev…
ABS Filament reels from Chroma Strand Labs. ABS is favored for it's strength, resilience, and heat resistance which makes it …
This is the same product as the [GPS Shield](http://www.sparkfun.com/products/10710), but also includes an [EM406 GPS receive…
This board has gone red! You can see the new version [here](https://www.sparkfun.com/products/18012). We added a power LED so…
These 2" long stainless steel tubes have an outer diameter of 1", an inner diameter of 0.88", and a wall thickness of 0.06". …
These hub-mountable aluminum gears are ideal for transmitting motion from a motor or servo to a wheel or shaft. These gears h…
This product went red! Check it out [here](https://www.sparkfun.com/products/16916). We are quite familiar with seven-segm…
**Replacement:**[RTL-11505](http://Replacement: RTL-11505. The new version of the kit uses blank, unbranded RFID cards. This …
**Replacement:** None. We are no longer carrying this LCD shield in our catalog. This page is for reference. The Color LCD…
If you're looking for a chassis base for your next robot, look no further than the Rover 5. The Rover 5 uses 4 independent mo…
We've all seen toys and things that change color when you run them under warm water or heat them up in the sun. Some of us we…
This is the same product as our [Simon PTH Kit](http://www.sparkfun.com/products/10547). The difference is this version comes…
The Gator Tooth Clamp is an ultra low profile clamp, designed to be used in a variety of ways.
This is a replacement soldering tip for the [Weller WLC100](https://www.sparkfun.com/products/14228) soldering iron. Each con…
**Replacement:** None. We no longer carry this GPS antenna in our catalog. This page is for reference only. Ultra-compact em…
These unique tweezers have been specially designed to be used with vertical applications of SMD ICs. The tips of these tweeze…
**Replacement: **None. While we don't carry a direct replacement for this board, we do have a wide variety of gyros in our [s…
Botanicalls Kits let plants reach out for human help! They offer a connection to your leafy pal via online Twitter status upd…
**Replacement:**[PRT-09682](http://www.sparkfun.com/commerce/product_info.php?products_id=9682). This has been replaced with …
**Replacement:**[ROB-11674](https://www.sparkfun.com/products/11674). This was replaced by the MKII version of the pan-tilt b…
Do you love robots? Do you love destruction? Are you tired of the same old robot competitions? We've got just the thing for y…
Pillow block bearing mounts attach to the outside of a channel and can be used as simple hinges. These bearing mounts have a …
The EasyPoint™ N35P112 is a hall-effect based miniature joystick module. The integrated two-dimensional linear encoder moni…
**Replacement:**[RTL-10546](http://www.sparkfun.com/products/10546). The new version of this kit is easier than ever for the …
These 4" long stainless steel shafts have a diameter of 1/2". These shafts are solid, which makes them an ideal choice for ax…
These white precision disk wheels have an outer diameter of 3”, a width of 0.23”, and utilize the 0.77” hub pattern. Th…
**Replacement:** None at this time. We are no longer carrying the LSM303DLMTR in our catalog. This page is for reference only…
The STMicroelectronics ST25DV _**dynamic**_ Near Frequency Communication / Radio Frequency Identification tag ICs are awesome…
This is the LilyPad Rainbow LED Panel, a simple seven pack of every LilyPad LED that we have on five strips, each still attac…
Power on the go? Why didn't you ask? We've got plenty! These portable, rechargeable lithium ion battery packs are simple, com…
Multilayer Ceramic Capacitors MLCC - SMD/SMT 50V 0.033uF 0603 X7R 10% The KEMET electrostatic discharge (ESD) rated commer…
Affectionately dubbed "Fairy Lights" for their similar appearance, these LED string lights are a great way to light up any pr…
This is the SparkFun MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, sq…
The BlackBoard from SparkFun is everything you need in an Arduino Uno with *many* extra perks. BlackBoard has all of the hard…
These 1/2" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hub…
These 1.375" long stainless steel D-Shafts have a diameter of 1/4". The flat edge that runs the length of the shaft makes it …
Have you ever wanted your project to just "hibernate" until someone picks it up or moves it? It's a great strategy for dramat…
This is the fantastically easy to use sensor from [Maxbotix](http://www.maxbotix.com/). We are extremely pleased with the siz…
These are 101mm long 20AWG jumpers with male connectors on both ends. Use these to jumper from any female header on any board…
The SparkFun SparkPunk Sequencer is a musical control voltage sequencer designed to control the SparkPunk Sound Kit. With the…
These 3" long stainless steel shafts have a diameter of 1/4". These shafts are solid, which makes them an ideal choice for ax…
The Arduino MKR1000 is a powerful board that combines the functionality of an Arduino Zero and a handy WiFi shield. This thin…
This is a 10-pack of 20MHz resonators in a tiny SMD package. Resonators function like crystals but stick closer to their spec…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 25 LEDs all convenien…
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller acces…
**Replacement:** None. There is no direct replacement for this product. This page is for reference only. Header board for th…
The Wearables Bundle is a small kit of multiple Lilypad boards and accessories that provides you with a great place to start …
These are sealed, addressable 1-meter-long 5V white tri-color LED strips that come packed with 60 SK6812 5050 LEDs. Each of t…