Prototyping

This is a 'full-size' breadboard, 830 tie points. Good for small and medium projects. It's 2.2" x 7" (5.5 cm x 17 cm) with a standard double-strip ...

Our Raw F/F Jumper Wires are perfect for making custom jumper wire sets for wire harnesses or jumpering between headers on PCB's. These premium ...

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.Features: 3.0-3.4VDC Forward Vo...

Breakaway header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, fits into any breakou...

PICAXE-08M2 microcontroller chip. PICAXE is a neat entry-level microcontroller system that is relatively cheap to get started with. The chip is ...

These 2x3 crimp connectors can be snapped onto 6-wire ribbon cable to make your own cable assemblies and keep your connections organized. Simply pr...

Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing makes a project lo...

This navigation switch is an intuitive way to add 5 button's worth of interfacing with a single component. Inside is 5 switches: left, right, up, d...

These female pins can be crimped on 22-28AWG wires and snapped into our crimp connector housings to create custom cables that are compatible wit...

Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: its always crummy quality, with pads that fla...

This is the Mini SparkFun Solder-able Breadboard. A bare PCB that is the exact size as our mini modular breadboards with the same connections to pi...

This Panel Mount Right Angle 10K Linear Potentiometer w/ On-Off Switch is a two-in-one, with both a breadboard-friendly potentiometer and a swit...

This is a simple four wire cable. Great for jumping from board to board or just about anything else. There is a 4-pin JST connector on one end, bar...

Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 3" (75mm) long and come in a 'strip' of...

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic...

 INTRODUCTIONSimple 4 Cell AA Battery holder with 5" tinned leads, square configuration. This holder features a sliding, removable cover as well as...

Connect this to that without soldering using these mini alligator clip test leads. 15" cables with alligator clip on each end in six colors. Str...

This is a SparkFun exclusive! These are 155mm long jumpers with female connectors on both ends. Use these to jumper from any male header on any boa...

Introducing the perfect solution for prototyping - our Half-size Permanent Solder Breadboard PCB! With this board, you can easily transfer your cir...

Introducing our Screw Terminal Kit - a must-have for any electrical or DIY enthusiast. This kit includes 100 high-quality screw terminals with a 5....

The SparkFun WM8960 Audio Codec Breakout is a low-power, high-quality stereo codec with 1W Stereo Class D speaker drivers and headphone drivers. Th...

This flat and dense vise is great because your hands can rest directly on the work table, allowing you to steady yourself with minimal effort for p...

Here's a handy 6cm x 8cm Proto-board PCB that is meant for use with 2mm pitch parts - like maybe an XBee. Both sides have a green silkscreen wit...