Catalogues

These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons. T...

The new generation 18 pin PICAXE microcontroller now has parallel tasking, touch sensors and more memory/RAM. See the [Info Sheet](http://www.r...

This is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 250VAC, up to 500mA. Fuses are pretty simple, if mo...

Here we have some right-angle headers with 40x3 pins. They are break away and will take a bit of effort to break this beast where you need it to b...

[RTC](http://en.wikipedia.org/wiki/Real-time_clock) stands for real time clock folks. The DS3234 is a low-cost, extremely accurate SPI bus RTC wit...

Sometimes you want a small input and a single button just won\'t cut it. A 5-way tactile switch allows for a joystick-like interface in a very smal...

We all know that you can never get too many LEDs. Don\'t worry, we\'ve got you covered. This is a pack of basic red and yellow LEDs (10 of each) a...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 6mm (+/- 0.3mm) sha...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 6mm (+/- 0.3mm) sh...

Knobs are a great way to finish off your project and make it easier to adjust the level of your death ray. This knob mates to a 0.25\" shaft with ...

An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC to an outer pin, GN...

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essen...

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essen...

These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essen...

We all know that you can never get too many LEDs. Don\'t worry, we\'ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a n...

We all know that you can never get too many LEDs. Don\'t worry, we\'ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a n...

We all know that you can never get too many LEDs. Don\'t worry, we\'ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a n...

There are lots of trimpots out there. Some are very large, some so small they require a screwdriver. Here at SparkFun, we just needed a simple one...

This is a 5mm PTH fuse clip intended to be used with our Glass Fuses. **Note: **These are sold in single units. If you intend to secure a fuse ...

This is a glass ferrule type fuse. It fits great with our 5mm fuse clips. The fuse is rated for 125VAC, up to 5A. Fuses are pretty simple, if more ...

Sharp\'s GP2Y1010AU0F is an optical air quality sensor, designed to sense dust particles. An infrared emitting diode and a phototransistor are diag...

We all know that you can never get too many LEDs. Don\'t worry, we\'ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a n...

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

This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spaced by 0.1\", however...