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If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun LiPo Charger Basic …
Are you a Java developer looking to add advanced hardware I/O capabilities to your Android or PC application? Well then the I…
The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for Internet o…
The Weather Shield is an easy to use Arduino shield that grants you access to barometric pressure, relative humidity, luminos…
The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill …
The Digital Sandbox (DS) is a learning platform that engages both the software and hardware worlds. It’s powered by a micro…
This it the SparkFun RFID Starter Kit, an all-in-one kit that offer everything you need to get your next RFID project off the…
XBee radios are an awesome way to add wireless capability to your Arduino project and now it's even easier with the SparkFun …
This is the SparkFun ESP8266 Thing Dev Board – a development board that has been solely design around the ESP8266, with an …
Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the …
This is the latest version of our popular through-hole Simon Says Kit. We've made some changes to the board that should make …
The MicroView is the first chip-sized Arduino compatible module that lets you see what your Arduino is thinking using a built…
The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detec…
The Digital Sandbox Lab Pack includes 10 complete Sandbox kits and 10 add-on packs. The kit has everything you need including…
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…
Blynk is an easy to use app builder that allows users to add a variety of buttons, sliders, graphical displays and even RGB c…
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
The ATtiny45 and 85 are a couple of really cool little MCUs but did you know you can program them in Arduino? That's right, n…
The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerom…
The 'must have' IC for TTL/CMOS projects finally has its own breakout board! This is the RS232 converter IC that is capable o…
This is the SparkFun Real Time Clock (RTC) Module, this little breakout that uses the DS1307 to keep track of the current yea…
The SparkFun Inventor's Kit for the Genuino 101® board is a great way to get started with programming and hardware interacti…
The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. It’s half battery char…
This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is t…
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 a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on …
This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-a…
If you’re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers, the SparkFun SAMD21 Mini Breakout is …
The PicoBoard allows you to create interactions with various sensors. Using the Scratch programming language, you can easily …
The SparkFun 9DOF Sensor Stick is a very small sensor board with 9 degrees of freedom. It includes the ADXL345 accelerometer,…
This current sensor gives precise current measurement for both AC and DC signals. These are good sensors for metering and mea…
The SparkFun Logomatic v2 takes everything we learned with logging analog or serial data from your projects over the years an…
The AD8232 SparkFun Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the h…
The BlueSMiRF Silver is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! This version of the…
The SparkFun OpenScale is a simple-to-use, open source solution for measuring weight and temperature. It has the ability to r…
The HMC6343 is a fully integrated high end electronic compass module that can compute and give you a heading direction that 
The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moi…
This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of …
The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. This board has been fully cal…
This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient ligh…
The SparkFun Inventor’s Kit for Intel® Edison, otherwise known as the Edison SIK, introduces the Edison as a powerful Inte…
This is a motor shield for Arduino that will control two DC motors. Based on the L298 H-bridge, the SparkFun Ardumoto can dri…
A simple, very bright, 250mcd, white LED LilyPad. Light up the night! LilyPad is a wearable e-textile technology develo…
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 …
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…
The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles …
The Fio v3 is a new spin on the Arduino Fio hardware powered by the ATmega32U4.Not only is it small and LiPo-ready, it's a ve…
Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduino-compatible microc…
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