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The BlueSMiRF Silver is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! This version of the…
This is a three axis accelerometer for the LilyPad system. Based on the ADXL335 MEMS accelerometer from Analog Devices, the L…
This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of …
This is a simple pack of five White LilyPad LEDs that are still attached to one another, letting you snap the LEDs apart at y…
This is essentially a ramped up version of our Ardumoto motor driver shield. For this SparkFun Monster Moto Shield we've repl…
The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for Internet…
The [Copernicus II](http://www.sparkfun.com/products/10922) is a great GPS module from Trimble, but the SMD module prohibits …
This is the SparkFun ESP8266 Thing Dev Board --- a development board that has been solely designed around the ESP8266, with a…
The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs…
The PowerCell board is a single cell LiPo boost converter (to 3.3V and 5V) and micro-USB charger in one. The board comes with…
This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 …
We designed this board to give the user a low profile button without any sharp edges. Button closes when you push it and open…
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…
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Mini Breakout is …
The SparkFun GPS Logger Shield equips your Arduino with access to a GPS module, µSD memory card socket, and all of the other…
The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. This board has been fully cal…
Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contacts and 20A on the NO cont…
The BlueSMiRF is the latest Bluetooth****wireless serial cable replacement from SparkFun Electronics! These modems work as a …
This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar …
The SparkFun TeensyView brings you an easy way to add a small, white-on-black OLED to your Teensy development board. The 128x…
This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This …
This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient ligh…
The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that 
The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery char…
Are you frustrated with the lack of dexterity from most third hands? The SparkFun Third Hand gives you the ability to hold a …
The PicoBoard allows you to create interactions with various sensors. Using the Scratch programming language, you can easily …
This current sensor gives precise current measurement for both AC and DC signals. These are good sensors for metering and mea…
Want to start playing with sensors, but don't know where to begin? This kit includes a variety of basic sensors for any begin…
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…
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…
Apply 5V and be shaken by this small, but powerful vibration motor. Works great as an physical indicator without notifying an…
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Dev Breakout is a…
The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles …
This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a sin…
This tiny breakout board features the ADMP401 MEMS microphone. One of the key advantages to this breakout and microphone is t…
This is SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI …
Freescale’s MAG3110 is a small, low-power, digital 3-axis magnetometer. The device can be used in conjunction with a 3-axis…
This is the PurpleTooth Jamboree a full-function board, designed to provide audio bridge support through the A2DP, HFP, and A…
The SparkFun Beginner Parts Kit is a small container of parts frequently used by beginning (or even experienced) hobbyists th…
The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 …
This breakout board makes it easy to use the tiny MMA8452Q accelerometer in your project. The MMA8452Q is a smart low-power, …
Detecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor w…
This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No mo…
The Arduino Funnel I/O (Fio) is a board designed by Shigeru Kobayashi, based on the original design from [LilyPad](http://www…
Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to w…
This is the SparkFun Vernier Interface Shield, a simple add-on to give your Arduino the capability to interface with Vernier …
The Bluetooth Mate is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our [Arduino Pros]…
Do you own a Raspberry Pi2 or Pi3? Have you always wanted to use it to set up your very own gaming station? The SparkFun PiRe…
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