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Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to w…
Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microc…
This is a breakout board for the incredibly small TMP102 digital temperature sensor. The TMP102 is a digital sensor (I2C a.k.…
If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or L…
The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our [Arduino Pros]…
The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detec…
This is Sylvia's Super Awesome Kit, a companion kit for [_Sylvia’s Super-Awesome Project Book: Super Simple Arduino!_](http…
A simple, very bright, 250mcd, white LED LilyPad. Light up the night! LilyPad is a wearable e-textile technology develo…
This new version breaks out the PI09, FORCE WAKE, and the hardware reset lines. It also has a different crystal and uses the …
The LilyTiny is a tiny little LilyPad board designed to add flashy functionality to your project without taking up a lot of r…
Have you ever seen a [Weevil](https://en.wikipedia.org/wiki/Weevil)? It's a pretty under-appreciated beetle, so we thought it…
Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capabi…
The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the h…
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is t…
The Digital Sandbox Lab Pack includes 10 complete Sandbox kits and 10 add-on packs. The kit has everything you need including…
Breakout board for the microSD socket that is not much bigger than your fingernail. Compatible with the SPI interface found o…
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is…
This board allows you to interface with your car's OBD-II bus. It provides you a serial interface using the ELM327 command se…
This is the SparkFun GPS Shield Kit, a great launch pad for anyone looking to get into the world of GPS. This little kit incl…
This is a breakout board for the Bosch BMP180 high-precision, low-power digital barometer. The BMP180 offers a pressure measu…
The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable o…
Are you a Java or Android developer looking to add advanced hardware I/O capabilities to your Android or PC application? The …
This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a…
This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
The BlueSMiRF is the latest Bluetooth****wireless serial cable replacement from SparkFun Electronics! These modems work as a …
4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've…
The LilyPad MP3 Player is your all-in-one audio solution, containing an Arduino-compatible microcontroller, MP3 (and many oth…
This is a breakout board for our [Blackberry Trackball](http://www.sparkfun.com/commerce/product_info.php?products_id=9308). …
The SparkFun AutoDriver makes it easy to put the L6470 Stepper Driver (a.k.a "dSPIN") to work in your project. Simply connect…
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This …
It's not the heat but the humidity that gets you, at least that's what they say. Really, both are important, what you need is…
This is the LilyPad revision of our [FTDI Basic](http://www.sparkfun.com/products/9716). It is the same as our other FTDI Bas…
The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Ediso…
This is a breakout board for the CC3000 WiFi Module. The CC3000 from TI (Texas Instruments) is a self-contained wireless netw…
You don’t have the power? Well, there’s no need to ask Scotty – the SparkFun Benchtop Power Board Kit has your back. Th…
The HTU21D is a low-cost, easy to use, highly accurate, digital humidity and temperature sensor. This sensor is ideal for env…
Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-t…
This module uses the newest 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the …
The ProtoSnap series is a great way to prototype your project without a breadboard. Everything is wired together on a single …
The WTV020SD is a small, simple IC for embedding audio-playback into your next project. These devices are commonly used in ch…
The ML8511 breakout is an easy to use ultraviolet light sensor. The MP8511 UV (ultraviolet) Sensor works by outputing an anal…
This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 …
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…
You talked, we listened, and we've revised our Geiger Counter board to address some of the most pressing concerns. This versi…
Your 5 volt system can wield great power with this big beefy relay board. How does 20 amps at 220VAC sound? The SparkFun Beef…
The SparkFun RFID USB Reader is a simple to use, USB to serial base unit for the ID-3LA, ID-12LA, and ID-20LA readers. Simply…
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