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433MHz Long Range Radio from HAC. These small modems use a seamless serial interface - whatever enters the TX pin at 9600bps …
This is a breakout board for Nordic's nRF24LU1+ system-on-chip wireless transceiver. The nRF24LU1+ features a fully integrate…
We've revised the board by adding some LED indicators and also improving the overall performance of the board. This is a brea…
The RN-XV module by Roving Networks is a certified Wi-Fi solution especially designed for customer who want to migrate their …
The CC3000 from TI (Texas Instruments) is a self-contained wireless network processor that makes incorporating internet conne…
This is the XBee WiFi Module with PCB Antenna from Digi. XBee WiFi embedded RF modules provide simple serial to IEEE 802.11 c…
This is the XBee WiFi Module with wire antenna from Digi. XBee WiFi embedded RF modules provide simple serial to IEEE 802.11 …
The SparkFun Blynk Board is specially designed to work with the ‘widgets’ within the Blynk mobile app to create your next…
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
The MPR121 IC is a great way to build simple capacitive touch interfaces, and now it's even easier to incorporate into your A…
The BlueSMiRF HID is essentially the same board as the BlueSMiRF Silver but the populated RN-42 comes loaded with the HID fir…
So it turns out that your XBee based device would work even better as a Bluetooth device... that probably means back to the d…
The RN-52 Bluetooth from Roving Networks is an audio module that makes it simple for you to create a hands free audio system …
**Replacement:**[WRL-12575](https://www.sparkfun.com/products/12575). The firmware on this Roving Networks product has been u…
This is the PurpleTooth Jamboree a full-function board, designed to provide audio bridge support through the A2DP, HFP, and A…
We rebooted this amazing product. See our new [BlueSMiRF v2](https://www.sparkfun.com/products/24113). The BlueSMiRF Silve…
PICAXE-40X1 microcontroller chip. Enhanced PICAXE40 chips with 8x memory and many additional features such as i2c bus support…
Everything you need to get started with 8 pin PICAXE microcontrollers! **Please note:** This kit does NOT include a programm…
**Replacement:** None. Maker Faire is over, we don't have any more tickets. And even if we did have tickets, there's no show …
**Replacement:**[SWG-11046](http://www.sparkfun.com/products/11046). We're getting these glasses from a new supplier but they…
**Replacement:** None. We're working out a new supplier for these decals so stay tuned. In the meanwhile, we don't have a dir…
**Replacement:** None. It turns out that fashion-conscious geeks weren't loving the grey pocket protectors. You should still …
**Replacement:**[SWG-11063](https://www.sparkfun.com/products/11063). We're now selling these notebooks exclusively in the gr…
**Note: **We have some of these left. Grab 'em for a limited time only! User Manuals are full of helpful information to get …
Too long have you suffered at the hem of shapeless, boxy t-shirts! Finally, we're stocking our popular SparkFun Tees in women…
**Replacement:** None. This page is for reference only. This pamphlet is a sales sheet for retailers to use for their retail…
**Replacement:** None. We are no longer carrying this t-shirt in our catalog, but we have other great shirts in our [swag](ht…
**Replacement:** None. We no longer carry this poster in our catalog. This page is for reference only. This is the official …
**Replacement:** None. We are no longer carrying this t-shirt in our catalog. This page is for reference only. More swag? Wh…
**Replacement:** None. We are no longer carrying this t-shirt in our catalog. This page is for reference only. These stylin'…
This is the LilyPad Arduino Simple Board. It's controlled by an ATmega328 with the Arduino bootloader. It has fewer pins than…
BLEDWing, besides being an excellent name for a goth rock band, is also an excellent way to explore simple input and output f…
Do you dream of basking in the glow of 8-Bit VGA? Dream no longer, my friend. The Papilio VGA Wing has all of the hardware yo…
This is the LilyPad Rainbow LED Panel, a simple seven pack of every LilyPad LED that we have on five strips, each still attac…
The LilyPad SimpleSnap is a new, easy way to create e-textiles projects with LilyPad that are modular and can be disassembled…
A simple, very bright pink LED LilyPad. Light up the night! LilyPad is a wearable e-textile technology developed by Lea…
The ProtoSnap series is a great way to prototype your project without a breadboard. Everything is wired together on a single …
This is the same product as the [ProtoSnap E-Sewing Kit](http://www.sparkfun.com/products/11032). The difference is this vers…
The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single bo…
A simple purple LED LilyPad. Light up the night! LilyPad is a wearable e-textile technology developed by Leah Buechley …
If you're looking for a simple way to add a battery to your LilyPad project, the LilyPad Coin Cell Battery Holder might do th…
Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usu…
The CCS811 Air Quality Breakout is a digital gas sensor solution that senses a wide range of Total Volatile Organic Compounds…
The SparkFun SGP30 Air Quality Sensor monitors the VOCs around you and can return valid indoor air quality readings within 15…
The AS-108M fingerprint sensor module is a combination fingerprint scanner and MCU and provides a UART interface port for eas…
The MyoWare Power Shield is designed to take two standard CR2032 coin cell batteries to power the MyoWare Muscle Sensor. We h…
The MyoWare Muscle Sensor is now designed to be wearable allowing you to attach [biomedical sensor pads](https://www.sparkfun…
