sparkfun

4-digit 7-segment displays are really neat little devices, it's a shame that they can be so cumbersome to control. Well we've solved that problem b...

This is a small 1/4 wave rubber duck antenna for (European band) LoRa or other 868MHz communication. Antenna has a center frequency of 868MHz and u...

DB9 female header - right angle PCB mount. 0.318\" Style. **Documents:** * [Datasheet](http://www.sparkfun.com/datasheets/Prototyping/Connectors/...

900/1800 MHz Duck Antenna 2dBi with regular RP-SMA RF connector. Perfect for use with the XBee 900MHz units. 50 ohm impedance. 105mm long. Be sure...

Increase your range with this 1/2 wave duck antenna. Designed for 860 to 960MHz it is ideal for distant LoRa nodes. Utilizes an RP-SMA connector an...

A small 1/4 wave rubber duck antenna for LoRa or other 860-960MHz communication. Antenna has a center frequency of 915MHz and utilizes an RP-SMA co...

These are your standard 9 Volt alkaline batteries from Rayovac. Don\'t even think about trying to recharge these. Use them with Arduinos or with a ...

This 9V battery holder allows your battery to snap in tight and holds it in place, which is great in situations where you don\'t want the battery j...

Classic 9V snap connector terminated with 2-pin polarized Molex connector with 0.1\" spacing. The cable is 26AWG and is 5\" in length.

This simple cable has so many uses! Plug a 9V battery into one end and connect the other end to anything with a 5.5x2.1mm, center-positive barrel...

This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V battery and connect the other end to anything with a 5.5x2.1mm,...

The PQ12 series of micro linear actuators are ideal for applications requiring precise positioning and compact size. Weighing in at just 22 grams, ...

The AD8232 Single Lead Heart Rate Monitor is a cost-effective board used to measure the electrical activity of the heart. This electrical activity ...

These Adam Tech Wall Adapter Cables are terminated with a standard European (CEE 7/7) plug at one end and three insulated spade terminal connectors...

This is a small, adjustable part box for components, breakouts and development boards. Made from a clear polypropylene with reliable locking tabs, ...

This sturdy carrying case is great for carrying anything from tiny components to medium-sized tools. With its adjustable dividers, it could be used...

This Adjustable Voltage Wall Adapter is an all-in-one solution to powering (the majority) of your projects off a wall adapter. This adjustable wall...

The ADXL337 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs that measures acceleration wi...

The Alchitry Au is the \"gold\" standard for FPGA development boards and it\'s possibly one of the strongest boards of its type on the market. FPGA...

If you have ever wanted to get into FPGAs but never knew where to begin, the Alchitry Au FPGA kit from SparkFun provides you with the boards you ne...

The Alchitry Au+ is the \"gold\" standard for FPGA development boards and it\'s possibly one of the strongest boards of its type on the market. The...

The Alchitry Br Element Board is a prototyping periphery for the [Au](https://www.sparkfun.com/products/16527) or [Cu](https://www.sparkfun.com/pro...

If you are not needing a lot of power to start your FPGA adventure, or are looking for a more economical option, the Alchitry Cu FPGA Development B...

Meet the Alchitry Ft Element Board! Alchitry Elements are expansion boards similar to Arduino shields or Raspberry Pi HATs that work with your [Au]...