Catalogues

A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an overall travel of 30mm...

This simple on-off switch is rated for 20A at 12V but who cares about all that, it looks way awesome. These toggle switches come with those missile...

These DC powered heating pads are perfect for near-body heating applications. They get warm to the touch but not too hot as long as you provide the...

This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It\'ll also look pretty slic...

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins: one for each color and a common anode. Use...

This plastic knob accepts a 6mm shaft and has a 15mm outer diameter. They simple press-fit onto a shaft. These are clear so that they can be used ...

The seven band graphic equalizer IC is a CMOS chip that divides the audio spectrum into seven bands. 63Hz, 160Hz, 400Hz, 1kHz, 2.5kHz, 6.25kHz and ...

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

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 joystick very similar to the \'analog\' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers...

These are small rare earth magnets - 3/16\" rings. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a gre...

These are small rare earth magnets - 0.25\" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a grea...

This is a small 12mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfac...

This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at [monome.org](http://monome.org). Each button has...

These are very common, high quality BJT NPN transistors made by ST Micro. **Documents:** * [Datasheet](http://www.sparkfun.com/datasheets/Com...

We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and are breadboard friendly...

This is a basic RP-SMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 10M (393.7in.) long with RG58 housing. The ...

This panel mount USB-C extension cable enables you to more easily enclose a project that contains a USB-C port. The cable is 6" in length and incl...

This is a very simple 1m long Male RP-TNC to Male RP-SMA cable. We like to use this cable to connect our ultra high-frequency RFID antennas to an ...

This is a 4 pack of wires that are pre-terminated with an alligator clip on one end and a pigtail hookup on the other. Alligator clips are a staple...

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 look...

This is an interface cable for the [Bus Pirate](http://www.sparkfun.com/commerce/product_info.php?products_id=9544), designed to connect to its 2x...

The SparkFun Analog MEMS Microphone Breakout makes it easy to work with the InvenSense ICS-40180 analog microphone. This board features an OpAmp t...

The SparkFun RV-8803 Real Time Clock Module is a Qwiic-enabled breakout board for the RV-8803 RTC. The RV-8803 boasts some impressive features incl...