The mbed Microcontroller is an ARM processor, a comprehensive set of peripherals and a USB programming and communication in…

The Bluetooth Mate Gold is very similar to our BlueSMiRF modem, but it is designed specifically to be used with our Arduino…

You may be the greatest living banana-pianist, but how will you ever know if you don't make yourself a banana piano? G…

This is a simple breakout for the ADXL345 accelerometer and the ITG-3200 MEMS gyro. With this board, you get a full 6 degr…

The PicoBoard allows you to create interactions with various sensors. Using the Scratch programming language, you can easi…

A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. …

 The Weather Shield is an easy to use Arduino shield that grants you access to barometric pressure, relative humidity,…

Who wants pi? The Raspberry Pi has made quite a splash since it was first announced. The credit-card sized computer is cap…

This is the latest version of our Venus GPS board; the smallest, most powerful, and most versatile GPS receiver we carry. …

The EM-506 GPS receiver from USGlobalSat based on the spectacular SiRF StarIII chipset. This complete module is built upon …

 The Due is Arduino's first ARM-based Arduino development board. This board is based on a powerful 32bit CortexM3 …

These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This is the highest …

 RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for …

Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - t…

The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy 3.1 br…

 Do you have a good understanding of various sensors or need a variety of them for a project? This kit includes a sens…

The Magician Chassis is our latest robot platform from Dagu. It features two gearmotors with 65mm wheels and a rear caster.…

This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire int…

This is a simple, but very powerful stepper motor with a 4-wire cable attached. This is a Bipolar Motor. Features…

Granted, using our muscles to control things is the way that most of us are accustomed to doing it. We push buttons, pull …

This is LilyPad Arduino - the main board consisting of an ATmega328 with the Arduino bootloader and a minimum number of ex…

This is the new revision of the kit. We switched to a better trimpot and green LED. This is a kit that gives you all of th…

This a custom designed module for the DS1307 Real Time Clock. The module comes fully assembled and pre-programmed with the …

These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This is the highest …

The PowerCell board is a single cell LiPo boost converter (to 3.3V and 5V) and micro-USB charger in one.  The board c…

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented te…

  The LilyPad Design Kit (LDK) is a great way to get started with e-textiles. The LDK includes everything you need to …

The Logomatic v2 takes everything we learned with multiple logging projects over the years and boils it down to an easy to…

The RN-XV module by Roving Networks is a certified Wi-Fi solution especially designed for customer who want to migrate the…

This is the very popular 2.4GHz XBee XBP24-AWI-001 module from Digi. The Pro series have the same pinout and command set o…

This is the very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wr…

The Bus Pirate, created by Ian Lesnet and featured on Hack a Day, is a troubleshooting tool that communicates between a PC…

VS1053b from VLSI is a single-chip Ogg Vorbis/MP3/AAC/WMA/MIDI audio decoder and an IMA ADPCM and user-loadable Ogg Vorbis …

The smallest, most powerful, and most versatile GPS receiver we carry just got more powerful.The Venus638FLPx is the succe…

 Want to start playing with sensors, but don't know where to begin? This kit includes a variety of basic sensors f…

This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, …

This is the very popular 2.4GHz XBee module from Digi. These modules take the 802.15.4 stack (the basis for Zigbee) and wr…

Are you frustrated with the lack of dexterity from most third hands? The SparkFun Third Hand gives you the ability to hold…

The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The s…

The FTDI cable is a USB to Serial (TTL level) converter which allows for a simple way to connect TTL interface devices to …

 The WAV Trigger is an audio development platform that allows you to easily add music and sound effects to your projec…

This hot-air rework station is great for professionals and hobbyists in need of tight temperature tolerances and large air…

This kit includes everything you need to get started with RFID. It includes a USB RFID board, ID-12LA RFID reader, and 2 R…

 Are you looking to add a lot of color to your project? These large 32x16 RGB LED panels are an awesome p…

Infrared proximity sensor made by Sharp. Part # GP2Y0A21YK has an analog output that varies from 3.1V at 10cm to 0.4V at 8…

Make some noise with your next project! The MP3 Trigger board is built to make it MP3 sound integration easier than ever. …

A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented te…

 The Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector n…

 Are you a Java or Android developer looking to add advanced hardware I/O capabilities to your Android or PC applicati…

The GP-635T is a slim GPS receiver with -161dBm tracking sensitivity and only 27 second cold start time. The slim design m…