All In-stock items

 These fancy DotStar LED strips are a great upgrade for people who have loved and used NeoPixel strips for a few years but want something even bett...

The E-Textiles kit for the BBC micro:bit offers a great value way to get into creating BBC micro:bit controlled E-Textiles projects and designs. De...

This sensor is a carrier/breakout board for ST’s VL6180X proximity and ambient light sensor, which measures the range to a target object up to 20 c...

The compact (0.4″ × 0.5″) D24V6F5 switching step-down (or buck) voltage regulator takes an input voltage between 7 V and 42 V and efficiently reduc...

Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that...

Make some beautiful colors with these diffused rectangular 2.5mm x 5mm RGB LEDs with separate red, green and blue LED chips inside! They make nice ...

This handy Ethernet extension cable will make it easy for you to enclose a device that has an Ethernet port. We think this would be most useful whe...

This 4.6dBi peak gain full band LTE antenna has self-adhesive, 100mm cable with u.FL connector. A great option for 3G/4G-LTE applications. It works...

Explore time, light, and also sound with the Kitronik Alarm Clock Kit, a fun and hands-on introduction to features of ZIP Halo HD. KITRONIK ALARM C...

These premium jumper wires are stranded 26 AWG wires with male terminations on both ends, for use with 0.1″ (2.54 mm) female headers, connectors, a...

Sure, your flashing, chip-tune playing T-shirt is really cool at the party… but at some point you need to turn it off. And yes, you could just pul...

The LilyPad E-Sewing ProtoSnap is a great way to explore how buttons and switches behave in simple e-sewing circuits before crafting your project. ...

You can't bake a cake without flour, sugar, and baking soda? Cream cheese? Muscadet? Ok - to be honest we don't do much cake baking.  But we do lig...

These are 5mm wide rolls + BONUS Electrical Isolation Tape in white.  Space Tape is for inventing flexible circuits, wearables, or creating graphic...

Ready to get started with Raspberry Pi and Qwiic? The SparkFun Qwiic Starter Kit for Raspberry Pi includes the Sparkfun Qwiic pHAT v2.0 for Raspbe...

This is a 6 foot AC power cord, used with many power adapters such as our Meanwell 18V power supply. 6′ North American AC power cord AC plug type...

FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted han...

This knit jersey conductive fabric is 63% cotton, 35% silver yarn and 2% spandex. Use small pieces for soft switches, plush keypads, capacitive tou...

This breakout board will solve all your current-monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chi...

We love games! We love writing games, building games and, yes, even building game consoles. That's where the SparkFun micro:arcade kit V2.0 for the...

Overview This kit includes two dual-channel Hall effect sensor boards and two 10-pole magnetic discs that can be used to add quadrature encoding to...

The Pololu USB AVR Programmer is an extremely compact, low-cost in-system programmer (ISP) for Atmel’s AVR mirocontrollers, which makes this device...

Control and monitor your world with the Pimoroni automation bit! It's tolerant of up to 24V, with analog and digital inputs, outputs, and a relay,...