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The Raspberry Pi 4 Basic Kit includes everything you'll need to get up and running with the new Raspberry Pi 4 8GB.
**Replacement:** None. It's time for this product to step aside and make room in the catalog for even more cool stuff. This p…
The M1621HCT-P-SMA is a high performance Iridium Certified passive antenna designed for wireless applications.
These 2" long aluminum tubes have an outer diameter of 5/8", an inner diameter of 0.569", and a wall thickness of 0.028". Whe…
These 1/2" bore hub spacers allow you to space your sprocket, gear, wheel, or other attachment from the mating hub. These hub…
These are green 5" x 3" electroluminescent (EL) panels from ELastoLite®. These EL panels are highly flexible, waterproof, an…
**Replacement:** None. We are no longer carrying this shift register in our catalog. This page is for reference only. The SN…
**Replacement:** None. We aren't stocking these boards anymore so it's time for them to step aside and make room in the catal…
Our Mini Metal Gearmotors are great for small robots but they can be hard to mount. Luckily, our brilliant Ministry of Machin…
**Replacement:** None. We do not have a direct replacement for this board. This page is for reference only. Feature-filled d…
The ESP32 WROOM MCU Module with Chip Antenna is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of app…
Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usu…
These standard gearmotors are incredibly tough and feature full metal gears to help you drive wheels, gears, or almost anythi…
Zener diodes are useful for creating a reference voltage or as a voltage stabilizer for low-current applications.These diodes…
Emergence is the science of how complex behaviors can arise from lots of smaller, simpler interactions. Cubelets harvest the …
**Replacement:**[DEV-09716](https://www.sparkfun.com/products/9716). We make our own version of this that's smaller and cheap…
EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…
The Open Music Labs Codec Shield gives your Arduino (or Maple) development board access to the all of the audio processing po…
**Replacement:**[PRT-10928](http://www.sparkfun.com/products/10928). We now sell these in packs of ten! This page is for refe…
These 10" long stainless steel shafts have a diameter of 3/8". These shafts are solid, which makes them an ideal choice for a…
**Replacement:** None. We no longer carry this board, however we do still carry the 'Nokia' LCD as both a [breakout board](ht…
This is a 1.75" long JST SH communication cable which can be cut and hacked to your needs and can even be used as pigtails
This is a 5 wire cable with a SHR style (1mm pitch) connector on each end. These are very similar to our Qwiic connectors and…
The SparkFun Raspberry Pi Qwiic Kit includes a shield with headers, two Qwiic-enabled breakout boards, and three cables to he…
These orange precision disk wheels have an outer diameter of 4”, a width of 0.23”, and utilize the 0.77” hub pattern. T…
**Replacement:**[BOB-09943](http://www.sparkfun.com/products/9943). We've sold out of the "greenwired" boards, but the revise…
You don’t have the power? Well, there’s no need to ask Scotty – the SparkFun Benchtop Power Board Kit has your back. Th…
Who needs a whole bag full of instruments just to do some debugging? Why can't your logic analyzer and your DSO be the same b…
**Replacement:** None. Maker Faire is over, we don't have any more tickets. And even if we did have tickets, there's no show …
These 7" long stainless steel shafts have a diameter of 5/16". These shafts are solid, which makes them an ideal choice for a…
The Electrically Isolated USB EZO™ Carrier Board allows you to connect your Atlas Scientific circuit directly to your compu…
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…
**Replacement:** None. We don't carry this kit any more, but we do have plenty of other fun and educational kits in our [kits…
The Qwiic Starter Kit was designed to allow users to get started with Arduino without the need for soldering or breadboarding…
These plastic shaft spacers have an inner diameter of 1” and a thickness of 1/16”. These spacers are ideal for spacing ou…
These pinion gears attach to a ¼” D-shaft or gear motor using a setscrew. They have 20 teeth with a gear pitch of 32P, an …
The 7027 "BuckToot" LED Power Module is a true constant current regulated driver for LEDs. Unlike standard power supplies, wh…
**Replacement:** None. This part has been discontinued but have a look at the rest of our [proximity](http://www.sparkfun.com…
These servo shaft attachments are great when connected to your 3F Futaba servo spline and used in conjunction with a ServoBlo…
Keypads are very handy input devices. And there are many great libraries written to interface to keypads! But who wants to ti…
OLA has [gone red](https://www.sparkfun.com/products/16832)! While the original black version is pretty cool, the new officia…
**Replacement:** None. We are no longer stocking this board, but check out our other [LPC development boards](https://www.spa…
**Replacement:** None. We are no longer carrying this programmer. This page is for reference only. **Description**: The late…
Heart Rate 6 Click is an optical biosensor Click board™ designed for heart-rate monitoring (HRM).
**Replacement:**[ROB-12032](https://www.sparkfun.com/products/12032). We fixed an issue with the RX and TX being switched on …
These smooth (round) belts have a Durometer hardness of A70 and can withstand temperatures from -35 to 250 degrees F. Their e…
This box of tools is a happy medium between the beginner and deluxe tool kits. Most of the tools necessary to assemble, solde…
**Replacement: **None. This product is in the middle of getting revised but we don't have a replacement yet. This page is for…
