New Arrivals

The SparkFun Beginner Parts Kit is a small container of parts frequently used by beginning (or even experienced) hobbyists that gives you all of th...

The SparkFun OpenPIR is a highly customizable Passive Infrared (PIR) sensor based around the NCS36000 PIR controller. Passive infrared (PIR) sensor...

It’s your basic yellow action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being...

This package includes 8 species diodes in common use.It's convenient for you to make some small designs.You could find a suitable one for your typ...

The SparkFun Inventor’s Kit LabPack includes 10 complete Inventor’s Kits and 2 SIK refill packs. The kit has everything you need including RedBo...

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 interface...

It’s your basic blue action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being 6...

Standard 22 AWG solid Red hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'.

This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 2.8 V, allowing for a holding torque of ...

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount latching swi...

This versatile board has 2 x 5V servo ports connected to the Arduino's high-resolution dedicated timer to ensure jitter-free operation. ...

It’s your basic red action button! This is a very useful, small, panel-mount momentary switch. It is a SPST N.O. with the threaded portion being...

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount latching swi...

Standard 22 AWG solid Black hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'.

PCB mount clip to hold a AA battery. Sold in single units, you’ll need two. These work great for small, low power applications that need a batte...

Standard 22 AWG solid Yellow hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small spools of 25'.

This digital push button is .NET Gadgeteer compatible, which uses the .NET Micro Framework to make writing code for your device as easy as writi...

The name of this part pretty much says it all! This is the Proto Pedal Enclosure, a custom-machined aluminum case designed specifically for the ...

This high quality NILLKIN power supply is the perfect solution for projects that require extra current. The plug is US standard and has a female...

The SparkFun Inventor’s Kit (SIK) is a great way to get started with programming and hardware interaction with the Arduino programming language. Th...

Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a ne...

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount latching swi...

This is a standard LED Current Meter 10A. It measures 0-9.99A with 2% accuracy. Best suitable for current display in the circuit.Just apply fou...

When connected to an Arduino, this impressive MOS driver module accepts Pulse Width Modulated (PWM) input to drive 24VDC loads. Compatible with...