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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…
This is the E-textile Basics Lab Pack, a basic wearables learning kit that can easily get you and a group of peers or student…
This is essentially a ramped up version of our Ardumoto motor driver shield. For this SparkFun Monster Moto Shield we've repl…
The Raspberry Pi packs plenty of processing power in a small and inexpensive package and *that* makes it perfect for robot br…
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…
This kit is the same product as the Ardumoto Shield but it also includes headers and screw terminals. The board and parts com…
This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C inter…
The LiPower board is based on the incredibly versatile TPS61200 boost converter. The board is configured to be used with a Li…
This is the SparkFun Solderable Breadboard. A bare PCB that is the exact size as our regular breadboard with the same connect…
This is the newest revision and fixes issues with the last board. This breakout board pairs an SP3485 RS-485 transceiver with…
It's blue! It's skinny! It's the Arduino Pro! SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the…
This current sensor gives precise current measurement for both AC and DC signals. These are good sensors for metering and mea…
This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the …
The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single bo…
The smallest, most powerful, and most versatile GPS receiver we carry just got more powerful. The Venus638FLPx is the success…
Our through-hole Simon Says Kit is a great beginner's kit and also a pretty fun toy. All components are through-hole, making …
This is a wonderful evaluation board cooperatively designed by [danjuliodesigns](http://danjuliodesigns.com/) and SparkFun. T…
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V re…
The new version of the UBW32 now uses the PIC32MX795 IC. Based on the work of Brian Schmalz, the UBW32 is a small development…
The RN-52 Bluetooth from Roving Networks is an audio module that makes it simple for you to create a hands free audio system …
This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and lon…
Don't leave your next physical computing project stranded in a world of black and white! This color sensor module can detect …
The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Ediso…
This is the LilyPad Rainbow LED Panel, a simple seven pack of every LilyPad LED that we have on five strips, each still attac…
This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like…
The serial enabled LCD allows you to control a parallel based LCD over a single-wire serial interface. Included in this produ…
The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs…
This is a very simple board that takes a 6-12V input voltage and outputs a selectable 5V or 3.3V regulated voltage. All heade…
The [Copernicus II](http://www.sparkfun.com/products/10922) is a great GPS module from Trimble, but the SMD module prohibits …
The LilyPad SimpleSnap is a new, easy way to create e-textiles projects with LilyPad that are modular and can be disassembled…
This is a breakout board for the ST's dual-axis LPY503AL gyro. The LPY503AL is a MEMS motion sensor that measures angular v…
This is a breakout board for InvenSense's ITG-3200, a groundbreaking triple-axis, digital output MEMS gyroscope. The ITG-3200…
This new version corrects the pin out for the GPX and RESET pins. The SparkFun USB Host Shield contains all of the digital lo…
The MPR121 capacitive keypad uses the MPR121 and 12 touch sensitive pads to give you a simple 'keypad' with an I2C output. Th…
If you use the SparkFun Inventors Kit in a classroom or workshop setting, you know that when a bunch of people get their hand…
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…
Do you ever wish your Arduino was more musically talented? Or maybe your project could use some cool sound effects. The Spark…
The SparkFun MIDI Shield board gives your Arduino access to the antiquated, but still widely used and well supported [MIDI co…
Introducing the 3.3V SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pinout of th…
This is a three axis accelerometer for the LilyPad system. Based on the ADXL335 MEMS accelerometer from Analog Devices, the L…
The BlueSMiRF HID is essentially the same board as the BlueSMiRF Silver but the populated RN-42 comes loaded with the HID fir…
The ScrewShield extends all pins of the Arduino out to 3.5mm pitch screw terminals. It also has a lot of the utility provided…
We've been using and selling Analog Devices' ADXL accelerometers for a good while now, and now we've found another great part…
It's powerful, it's portable, it's Pro! We're continuing our Pro series of Arduino-compatible micro-controllers with the addi…
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