DIY Project Kits

This 500 mm Y-cable is typically used to connect two servos to a single servo port on an RC receiver or servo controller. It has a single female...

1.0M Ohm, ¼th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards.We’ve opted for a new and more breadboard-frien...

Are you looking for a fun and simple e-textiles project? The Firefly Jar Kit is a great project for anyone from beginners to experienced e-textile ...

This is the LM317TG voltage regulator, a three-terminal positive regulator with a 1.2V to 37V adjustable output voltage. This adjustable regulat...

Low-profile electrolytic decoupling capacitors 10uF/25V. These capacitors are great transient/surge suppressors and work well as charge pump caps f...

"A new generation of leonardo" now comes in compact size and has powerful functionality. The new "Nova" is the smallest con...

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 ...

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...

This is our newest iteration of the SparkFun Inventor’s Kit (SIK) Carrying Case. This spiffy carrying case was designed by our very own Ministry of...

USB Type ‘A’ Male connector. Ideal for making very small USB dongle devices that plug directly into a computer USB port or through a USB AtoA exten...

Introducing the Semi-Horned Oblong Versatile Eating Ladle, or as we like to call it, the S.H.O.V.E.L. This is not your run-of-the-mill spork (foon)...

So thin. So mini. So teeeeeeny-tiny. It's the 'skinny' version of our classic NeoPixel strips! These NeoPixel strips have 144 digitally-addressa...

Dual gearbox from Tamiya. This is an excellent way to get started quickly with robotics! You may have read many websites about servos, gear head mo...

These are our large, beefy aluminum enclosures, which have been built tough enough to withstand a truck. This 2mm-thick, die-cast enclosure is rate...

DC to DC converter/regulator MC34063A. Has an input range of 3V to 40V, output switch current of up to 1.5 amp. Step up, step down and invert capab...

The SparkFun BigTime watch kit is a geekishly stylish digital watch with a NATO style watch-band and a slick acrylic enclosure. If it seems familia...

These are 9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. You don't get any r...

Note: This product is manufactured in Italy by affiliates of Arduino Srl, and the product packaging suggests downloading the Arduino IDE from ardu...

In this world nothing can be said to be certain, except we need headers, headers, and more headers! Each pack contains ten 36-pin short break...

Your 5V system can wield great power with this big, beefy relay board. How does 20A on the NC contacts and 10A on the NO contacts at 220VAC sound? ...

USB Type ‘B’ Female connector. The 4 connection pins have .1" spacing allowing it to be inserted into development boards and perf boards with mild ...

This connector, a smaller version of the male Tamiya plug, is commonly used with battery packs for RC applications. The connector is keyed so that...

This Cubietruck is Discontinued Now, We recommend other best selling dev boards as a suitable replacement. Cubieboard3 (...

Ever wish your project could just speak up and tell you what’s going on? Why not give it a voice? The Emic-2 Text-to-Speech module makes it really ...