sparkfun

For a long time we've had small 7-segment displays and huge 7-segment displays, but now we finally have something in between. These 1" tall 4-digi...

For a long time we\'ve had small 7-segment displays and *huge *7-segment displays, but now we finally have something in between. These 20mm 4-digi...

For a long time we\'ve had small 7-segment displays and *huge *7-segment displays, but now we finally have something in between. These 20mm 4-digi...

For a long time we\'ve had small 7-segment displays and *huge *7-segment displays, but now we finally have something in between. These 20mm 4-digi...

This is a basic, 4-digit 7-segment display - blue in color. It has a common anode. The display features one decimal point per digit, and individua...

This is a basic, 4-digit 7-segment display - green in color. It has a common anode. The display features one decimal point per digit, and individua...

This is a basic, 4-digit 7-segment display - red in color. It has a common anode. The display features one decimal point per digit, and individuall...

This is a basic, 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point per digit, and individu...

No really - it\'s 6 inches (153mm) tall! This very large 7-segment display can be seen from a hundred feet away. So many projects to try, so littl...

Your basic 7-segment LED. Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6\". Overall height is 1\" ...

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 ...

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 ...

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

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 s...

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

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

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 ...

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 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,...

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

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 use...