Snap Circuits 500-in-1 includes over 65 plastic parts and over 500 sample projects. The snap-together electronic blocks are mounted on plastic pieces that can be used again and again to form many exciting and educational circuits.

The HD-1600A analog servo from Power HD is a great general-purpose micro servo at a great price. Servo horns and associated hardware are included. Key specs at 6 V: 0.10 sec/60°, 17 oz-in (1.2 kg-cm), 6.0 g.

The Arduino M0 gives you the power of a 32-bit microcontroller.

These lipped Rubber Rings have an inner diameter of 4.65", a width of 1/8", and a sturdy rubber sidewall. These rings can be used as a replacement for Precision Disk Wheels or can wrap around the outside edge of another flat disc to make the ring a simple tire.

The Arduino Yún is a microcontroller board based on the ATmega32u4 (datasheet) and the Atheros AR9331. The Atheros processor supports a Linux distribution based on OpenWrt named Linino OS.

The mbed boards are a series of ARM microcontroller development boards designed for rapid prototyping and this is breakout makes it easy to get up and running with your mbed LPC1768 module. The new application board has been designed to enable the maximum number of potential experiments and projects, with the minimum footprint. And this thing is small.

An oscilloscope is an awesome tool to have around the shop. Unfortunately, most scopes take up quite a bit of bench space and they’re not very portable. The DSO Nano v3, on the other hand, is a 32bit digital storage oscilloscope that fits in the palm of your hand! Based on ARM -M3, it’s equipped with a 320x240 color display, internal 2MB storage, USB port and recharging function. It’s compact, simple to operate and perfect for everything from the test bench to field work.

Ever wish your project could just speak up and tell you what’s going on? Why not give it a voice? The Emic-2 Text-to-Speech module makes it really easy to give voice to your embedded projects.

Want to free your pcDuino from the oppression of wired networking? This USB Wifi dongle has been tested to work with the pcDuino, simply plug it into the USB port and you’re ready to connect to a nearby wireless network!

The pcDuino AV Kit includes everything you need to get your pcDuino powered, networked and connected to an HDMI enabled TV or monitor. If you don’t happen to have all of these cables laying around, this is the easiest way to get up and running with your pcDuino.

This is a high-quality color CMOS camera module. Power the CM-32 module, hook up any display, monitor, or LCD screen with an RCA input and get vivid color video at 728x488 resolution. Module is easily mountable and has a wide operating voltage (6V to 20V). Comes with high quality optics, all the on board circuitry to output RCA signal, and cable harness.

This is a pan/tilt bracket designed specifically to work with the robotic claw MKII that we sell. It comes with all of the hardware you need to connect it to the claw and even includes the ‘tilt’ control servo. Panning can be controlled by attaching a medium servo to the bracket milled into the base of the arm; it’s the same size servo that fits the robotic claw, you can find it in the related products below).

The µLCD-32PTU is a compact Intelligent Display Module from 4D Systems packed with plenty of features, ready to become the GUI for your project, and capable of being an interface controller for a number of applications.

When you’re working with e-textiles, you have a tendency to collect a lot of small parts: LilyPad boards, bobbins, needles, the tools of the trade. Why not pick up a sturdy little box to keep your bits and pieces off the floor? This LilyPad branded box is made from rigid cardboard printed with a fancy tone-on-tone pattern and LilyPad logo. There are even magnetic closures embedded in the lid.

This is a fairly large, 80x80x15mm fan. The fan has a DC brushless motor, with an operating voltage of 12V, and is rated at 180mA. Keeping the temperature down in your project can often be a necessity, and this fan can definitely help.

This is the same product as the Mr. Roboto Kit. The difference is this version comes in fancy clamshell packaging meant for our distributors that need it. Regular customers are welcome to order, but we want to limit the amount of extra packaging finding its way into the trash heap.

Button, button, Who’s got the button? You do… if you have our Button Kit on hand! This collection of common buttons and switches will ensure that you’ve got the right button for the job. There are 14 switches total of 5 different varieties that we use in projects every day here at SparkFun.

These crimp connectors can be used to terminate our 4-wire conductive ribbon. Simply insert the end of the ribbon into the connector and press it closed. The “teeth” inside the connector will crimp around the conductors and break them out to 4 standard 0.1" spaced pin headers!

This conductive ribbon is a great way to wire your e-textile projects without running hundreds of stitches all over the place! There are 4 insulated silver coated conductors in this flexible, polyester fabric ribbon. The conductors can’t be soldered to, but we do carry crimp-on connectors that you can use to terminate the ribbon cable with pin-headers. Check out the related items below for connectors.

This is the same product as our EasyDriver Stepper Motor Driver. The difference is this version comes in fancy clamshell packaging meant for our distributors that need it. Regular customers are welcome to order, but we want to limit the amount of extra packaging finding its way into the trash heap.

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 kit a great place to start when you’re learning to solder. When building this kit, you’ll have a chance to solder a 28-pin microprocessor, LEDs, battery clips and more.

The µOLED-128-G2 is a compact display module from 4D Systems using the latest state of the art Passive Matrix OLED (PMOLED) technology with an embedded GOLDELOX graphics processor that delivers ‘stand-alone’ functionality to any project.

Thanks to their square shape, these RGB LEDs can sit flush against a PCB saving you precious vertical space in projects where space is a luxury. They may not be huge, but these common cathode piranha LEDs are bright!

So it turns out that your XBee based device would work even better as a Bluetooth device… that probably means back to the drawing board, right? Well not anymore! Now you can swap in Bluetooth functionality without a major hardware redesign!

We’ve seen quite a few Arduino enclosures come and go, but few of them were quite this sturdy (or quite this pretty). The TuxCase from Tux-Lab is a nice snug enclosure for Uno style Arduino boards that is machined out of a chunk of 6061 extruded aluminum bar stock. A .118" thick acrylic cover protects the top side of the board while letting you see the status LEDs and providing access to things like the GPIO, ISP header and reset button. Of course there are openings milled out for the USB and barrel jack connectors so you can easily connect power to the board in the enclosure.