New Arrivals

If you need some juice, this 6Ah Lithium Ion Battery is for you. These are very compact batteries based on Lithium Ion chemistry. This is the highe...

The new and improved Programmer Shield is essentially a USB-JTAG converter that gives advanced users complete access to the Photon's memory spac...

Put on your sunglasses before wiring up this LED matrix - 64 eye-blistering RGB or RGBW LEDs adorn the NeoMatrix for a blast of configurable color ...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black ...

The ATtiny45 and 85 are a couple of really cool little MCUs but did you know you can program them in Arduino? That’s right, now you can shrin...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Cables come in red/black pai...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. High quality coax cable with...

Put on your sunglasses before putting this shield onto your 'duino - 40 eye-blistering RGB and RGBW LEDs adorn the NeoPixel shield for a blast of c...

These nylon standoffs are ¾" long and tapped for a 4-40 screw. These are great for mounting your board in an enclosure, or just getting it up off t...

Are you frustrated with the lack of dexterity from most third hands? The SparkFun Third Hand gives you the ability to hold a board between two a...

This time we reinvented the line-tracking sensor. Beyond recognizing two specific colors or output through digital or analog only, the Smart Gra...

Need a clean energy source for your project? Check out this compact,high quality,high output endurable solar panel.The peak power output is around...

These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 850mAh! Comes terminated ...

These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 2000mAh! Comes termina...

The Johnny-Five Inventor’s Kit (J5IK) is your go-to source for developing projects using the Tessel 2 and the Johnny-Five programming framework. Wi...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. 5 pairs of IC Hook to IC Hoo...

8-Pin SSOP to DIP break out board. The footprint was rotated to accommodate different width SSOP devices and can be used with 8 pin SSOPs. Desig...

These are various leaded cables for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Dimensions: 36" Long

This is a DFRobot designed black rubber wheel kit. The custom-designed kit contains two 136mm rubber tires tested over 6 indoor conditions,pa...

Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they’re usually unreliable or ...

You can spruce up your home with DIY Jenny Holtzer LED art with a 16x32 rectangular Red and Green LED matrix panel. These panels are similar to ...

IO Expansion shield is one of the market favourites. Fast robotics prototyping made affordable and simple thanks to this design. Soldering and ...

This white-on-blue 20×4 LCD can be used to add an eye-catching display to your electronics project. An LED backlight enables viewing in dim lighti...

This is a very small, extremely lightweight battery based on Lithium Ion chemistry, with the highest energy density currently in production. Each c...