sparkfun

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 v...

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 ju...

Classic 9V connector terminated with 2-pin polarized Molex connector. 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 5.5x2.1...

This is a 1kg (2.2lb) reel of 3mm black ABS (acrylonitrile butadiene styrene) plastic filament for 3D printing. ABS is a great general purpose fila...

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...

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. FPGAs, ...

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...

This is a set of four 2x18 female headers with 0.1"-spaced pins for the Alchitry Br Prototype Element Boards. These line up exactly with all the br...

The Alchitry Br Element Board is a prototyping periphery for the Au or Cu FPGA Development Boards. The Br breaks out all the signals on the four he...

The Alchitry Br Element Board without top connectors is a prototyping periphery for the Au or Cu FPGA Development Boards. The Br breaks out all the...

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 a...

This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivit...

The AHPI7292S is the world's first WiFi HaLow™ Raspberry Pi™ HAT module from Alfa Network. Similar to LoRa, WiFi HaLow is a new designation from th...

A staple for the electrical engineer. I can’t tell you how many times I’ve been one clip short! Note: Sold as a single unit.

This is a 10-pack of wires that are pre-terminated with an alligator clip on one end and a female header on the other. Alligator clips are a staple...

This is a 10-pack of wires that are pre-terminated with an alligator clip on one end and a hookup pigtail on the other. Alligator clips are a stapl...

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

Alligator clips (or Crocodile clips, if you prefer) are likely to be the most useful thing on your workbench besides the workbench itself. Wheth...

Alligator clips (or Crocodile clips, if you prefer) are likely to be the most useful thing on your workbench besides the workbench itself. Whether ...

These aluminum beams are great for making unique links and connections in your Actobotics project thanks to 7 through-holes running its length a...