Not Zero Margin Goods

This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it ‘clicks’ really well). This button i...

SF-COM-12993

PL-1959

Features:  This book is a wealth of information, ideal for hobbyist or anybody interested in winding their own transformers. After the introducti...

TB-BM2440

Want to build your own robots, turn your ideas into prototypes, or control devices with a computer? It’s a snap with this book and the Arduino open...

SF-BOK-10626

This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. With RFP30N06LE MOSFETS, ...

SF-DEV-10618

This Raspberry Pi is Discontinued Now, We recommend other raspberry pi shields as a suitable replacement.  Expansion Shield X300 is a one of the m...

DF-DFR0358

Some people might want to make the trek to NYC. But for those who want to skip out on the crowds and the cold, why not bring a little bit of the Bi...

AF-3273

These wireless receivers work with our 315MHz transmitters. They can easily fit into a breadboard and work well with microcontrollers to create a v...

SF-WRL-10533

This is a breakout board to allow simple access to the tightly pitched pins on the GS406 and GS407 GPS units. This board breaks out all of the nece...

SF-BOB-10496

This budget pack is an optimized collection of parts and pieces to experiment with Adafruit Metro 328 and the Arduino IDE at home, school or work. ...

AF-193

INTRODUCTION  The Arduino Proto shield allows an Arduino board to communicate wireless using a wireless module. It is based on the Xbee modules fro...

DF-DFR0409

Running out of memory space in your Arduino project? The SparkFun microSD Shield equips your Arduino with mass-storage capability, so you can use i...

SF-DEV-12761

Overview This 16-character, 2-line parallel liquid crystal display achieves a large viewing area in a compact package. It uses the common HD4...

PL-773

Infrared proximity sensor made by Sharp. Part # GP2Y0A41SK0F has an analog output that varies from 3.1V at 4cm to 0.3V at 30cm with a supply voltag...

SF-SEN-12728

0.1" connector custom cable. These wires with pre-crimped terminals are equivalent to our premium jumper wires without the 1×1 crimp connect...

PL-1880

PCB mount clip to hold a AAA battery. Sold in single units, you’ll need two for each battery. These work great for small, low power applications th...

SF-PRT-12718

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 a t...

SF-COM-10193