New Arrivals

An assortment of the most common sensors used in electronics. 9 sensors and 3 additional components to interface with the 'analog world'. We hav...

Looking to improve the printing bed on your Ultimaker? Check out the PRINTinZ Skin for Ultimaker! The PRINTinZ Skin is a peel and stick surfa...

Polyvinyl alcohol (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH2CH(OH)]n. It is widely used in pap...

The SparkFun Simblee BLE Breakout board is a programmable board that allows you to add mobile app functionality via Bluetooth Low Energy (BLE...

The Arduino-Compatible Screw Shield is a terminal expansion board that can be screwed directly to the terminal on the thread and is reliable an...

The WAV Trigger is a unique high-fidelity polyphonic audio player with surprising capabilities. Supporting up to 2048 uncompressed 16-bit, 44.1k...

The SparkFun 8-Pin SOIC to DIP Adapter is a small PCB that lets you adapt SOIC packages into a DIP footprint. These tiny boards are useful for m...

The WS2812B may look like a common 5050-sized (5x5mm) SMD LED, but there’s actually an integrated control circuit embedded inside there too. If you...

This is a professional Arduino pH Sensor Meter Kit with industrial electrode. It has built-in simple, convenient , practical connection and lon...

Drawdio is an electronic pencil that lets you make music while you draw! This fun pack has all the fun without the soldering. Essentially, its a...

This kit is for making your own breadboard-friendly very low dropout adjustable power supply. A good power supply is essential to electronic pro...

Stepper motors are great motors for position control. They can be found in desktop printers, plotters, 3d printers, CNC milling machines, and anyth...

This Relay Shield for Arduino acts like a switch. It is commonly used to control anything over 5V such as lamps, water pumps and garage doors. ...

Parts and instructions are included for 15 projects involving a DC motor, servo motor, tilt sensor, LEDs and other basic electronic components. ...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! It looks a lot like ...

Looking to improve the printing bed on you Micro 3D printer? Check out the PRINTinZ  Skin for M3D! The PRINTinZ Skin is a peel and stick surf...

Crimpless but strong BNC plugs for low volume applications. Specifications Plug or Socket Type ...

Looking to improve the printing bed on your Flashforge Creator Pro? Check out the PRINTinZ Skin for Flashforge! The PRINTinZ Skin is a peel ...

Overview These tiny brushed DC gearmotors are available in a wide range of gear ratios—from 5:1 up to 1000:1—and with five different motors: high-...

A big, bold, beautiful blue LCD with white back-lit pixels. This LCD is the graphical upgrade to those popular 16x2 LCDs, but allows full graphical...

This fun activity is great for makers of all ages. Our easy step-by-step instructions show you how to draw simple circuits with Electric Paint a...

This is our first clock kit design, made with a retro Russian display tube! Cool glowing blue tube with 8 digits, PM dot and alarm on/off ind...

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! It looks a lot like ...

Polyvinyl alcohol (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH2CH(OH)]n. It is widely used in pap...