Components

Keep your 5mm LEDs in place with these chromed metal LED holders. These are handy for projects using individual LEDs as they look sleek, and you...

For super-slim SMT designs, this custom-made, 2x20 short SMT female header can be used to plug a Raspberry Pi HAT onto a B+ or A+ or Pi 2. It's ...

Keep your microcontroller tickin' with a a fancy timing crystal. This 8.000 MHz model comes in a HC49/US 'short style' standard package and is brea...

Keep your microcontroller tickin' with a a fancy timing crystal. This 4.000 MHz model comes in a HC49/US 'short style' standard package and is brea...

These five blank pages are designed for keeping taped parts, specifically for 24mm or smaller tape. Each page has 6 rows or slots that you ca...

Keep your microcontroller tickin' with a a fancy timing crystal. This 12.000 MHz model comes in a HC49/US 'short style' standard package and is bre...

Keep your microcontroller or real-time-clock tickin' with a a fancy timing crystal. This 32.768 KHz model comes in a cylindrical style standard pac...

An IC socket (Integrated Circuit socket) allows you to insert and remove chips easily from an assembled kit or projectWe have a range of pins and d...

Need a nice little 5V regulator? We rather like the very-low-dropout L4931 from ST! This little guy will help you get your 5.5-20V battery or wa...

This is the PCB and small parts pack from our fun, popular Cupcade! Great for anyone who needs a replacement PCB or wants to mod or build out t...

For those of us who are maybe a little tired of rainbows, we now have 'smart LEDs' in monochrome! Make your own smart Cool White LED arrangement...

Move over NeoPixels, there's a new LED strip in town! These fancy new DotStar LED strips are a great upgrade for people who have loved and used ...

Doesn't this fixture clamp look like a character in a Pixar movie?  If you just drew two little eyes on it then you could just imagine it hopping a...

This cable is especially designed for Interface shield,shift out module, SPI Led and SPI LCD module. It is has a female 2x3 IDC connector on ea...

A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol...

Piranha LED light module, and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with...

This is a 100 Farad capacitor. Combine two in series for 50F/5.4V. Our testing told us that two of these can power Arduino for 4 hours (with on...

This is a 4.7 Farad capacitor. This small cap can be charged up and then slowly dissapated running an entire system for hours. Combine two in seri...

The Rainbow Ring board has been upgraded to version 3! This is probably the most beautiful LED ring ever. Each led on the ring can be control...

Add SIM-card capabilities to your next project with this SIM Card Holder. It works great with any Mini-SIM (25mm x 15mm x ~0.8mm) including our ...

These nuts can be used to install your circuit boards, sensors and mechanical mountings. The wide flange at one end with an uneven surface eli...

This is a 6-pin female header, with extra long legs -- great for stacking Arduino shields.Pins are spaced by 0.1". APPLICATIONS PCB Arduino Shield...

I know you just did a double take when looking at this power supply, what's up with the two cables? Normally you have a switching power supply that...

Sometimes referred to as “spade connectors,” these quick disconnects are really useful as power connectors in prototyping or in projects that are r...