As the field of embedded electronics gets more advanced, hobbyists and professionals are both in need of smaller and …

  These steppers are a great way to get things moving, especially when positioning and repeatability is a concern. …

Sure, your flashing, chip-tune playing t-shirt is really cool at the party... but at some point you need to turn it off. A…

This is the latest version of our popular through-hole Simon Says Kit. We've made some changes to the board that should…

This is a motor shield for Arduino that will control two DC motors. Based on the L298 H-bridge, the Ardumoto can driv…

This is the same product as the XBee Shield with a multitude of extra parts including 2 XBee modules, the popular XBee Exp…

This is the XBee XB24-Z7CIT-004 module from Digi. Series 2 improves on the power output and data protocol. Series 2 module…

This is a simple to use, RS232 to serial base unit for the XBee line. This unit works with all XBee modules including the …

The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS…

The ProtoSnap series is a new way to prototype your project without a breadboard. Everything is wired together on a single…

Riding on the waves of the very popular Arduino USB board is this small prototyping shield. Originally spawned with collab…

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

Most widgets could benefit from a shiny touchscreen interface. Unfortunately, it's usually not easy to hook up a touch…

This is a very small, extremely light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest e…

A vibration motor! This itty-bitty, shaftless vibratory motor is perfect for non-audible indicators. Use in any number of …

Description: This is your tried and true white solderless breadboard. It has 2 power buses, 10 columns, and 30 rows - a to…

This is a breakout board for the Bosch BMP180 high-precision, low-power digital barometer. The BMP180 offers a pressure mea…

The Nokia 5110 is a basic graphic LCD screen for lots of applications. It was originally intended for as a cell phone scree…

Description: The Cellular Shield for Arduino includes all the parts needed to interface your Arduino with an SM5100B cellu…

This is a simple breakout board for the SHT15 humidity sensor from Sensirion. The SHT15 digital humidity and temperature…

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'…

This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depen…

For over 50 years, Hakko has been producing superior quality soldering and desoldering tools. They're dependable, a go…

Here at SparkFun, we refuse to leave 'good enough' alone. That's why we're adding to our line-up of Arduin…

Infrared proximity sensor made by Sharp. Part # GP2Y0A02YK0F has an analog output that varies from 2.8V at 15cm to 0.4V at…

Ready to add audio to your next project? This small breakout board couples a small electret microphone with a 100x opamp t…

Description: Ever wonder what goes on inside these things? Well this clear bread board might enlighten. Beyond the cl…

The LilyPad SimpleSnap is a new, easy way to create e-textiles projects with LilyPad that are modular and can be disassemb…

Here, for all your mechatronic needs, is a simple, high quality continuous full-rotation servo motor. This servo is able t…

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

This is a powerful logic analyzer in a very small anodized aluminum package from Saleae Logic. We absolutely love the simp…

If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion o…

If you need to knock up a quick prototype there's nothing like having a pile of jumper wires to speed things up, and le…

We know what you're thinking, "What's the big deal? Looks like an SD card..." Well this is no SD card! T…

 The 7.0” resistive touch LCD touch from 4D Systems is a cape specifically designed for the Beaglebone Black, an…

Description:  The LS20031 GPS receiver is a complete GPS smart antenna receiver, that includes an embedded antenna an…

Magnet mount antenna for GPS modules operating at 3V. Designed for use with automobiles - the magnet will hold the antenna …

The BlueSMiRF is the latest Bluetooth wireless serial cable replacement from SparkFun Electronics! These modems work as a s…

 If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun b…

This new version breaks out the PI09, FORCE WAKE, and the hardware reset lines. It also has a different crystal and uses th…

Here is a simple, low-cost, high quality servo for all your mechatronic needs. This servo is very similar in size and spec…

This is a breakout board for Honeywell's HMC5883L, a 3-axis digital compass. Communication with the HMC5883L is simple…

An oscilloscope can be a very handy instrument to keep on your workbench and this GA1102CAL digital storage oscilloscope w…

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet ch…

The ATtiny45 and 85 are a couple of really cool little MCUs but did you know you can program them in Arduino? That's r…

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

This is a very simple breakout board for the popular HMC6352. Remember the KISS mantra? We really enjoy the simplicity and…

This is the same product as the Makey Makey Standard Kit. The difference is this version comes in fancy clamshell packagin…

This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its resistance dependin…

Do you need big logic analysis in a small package? That's exactly what the Logic16 delivers. The Logic16 is a 16-chann…