Kids

Forrest M. Mims III has written more than sixty books about science, lasers, computers, and electronics. In 1993, He received a prestigious Rolex A...

SF-BOK-11131

The Hackerspace Passport was a concept that sprung up as a way for hackers to show off their membership and credentials when visiting other hackers...

SF-SWG-11079

After using a lot of different journals, we decided to create the one that we wanted to use. 52 pages thin, matte red flexible cover, with 1/8" gri...

SF-SWG-11064

After using a lot of different journals, we decided to create the one that we wanted to use. 52 pages thin, matte black flexible cover, with 1/8" g...

SF-SWG-11063

These were really nice safety glasses. Then we decided to completely ruin them and slap the geek logo on there. Don’t worry, it doesn’t impair your...

SF-SWG-11046

Digital logic is the foundation of every task that a computer can do, so it’s no wonder that in order to fully understand how computers and other d...

SF-KIT-11006

Manga is the Japanese word for “comics” and consists of comics and print cartoons, but if you’re a fan of manga then you probably already know that...

SF-BOK-11001

Have fun while learning how to design, construct, and use small robots! This richly illustrated guide offers everything you need to know to constru...

SF-BOK-10895

This is the same product as the OBD-II UART. The difference is this version comes with the appropriate cable in fancy clamshell packaging and is me...

SF-RTL-10769

This kit is designed to connect directly to the National Instruments myDAQ measurement and control tool. The board consists of a prototyping space ...

SF-DEV-10705

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

Open Softwear* is a book about fashion and technology. More precisely it is a book about Arduino boards, conductive fabric, resistive thread, soft ...

SF-BOK-10576

This is a 34' roll of thermal printing paper for use with our thermal printer. This roll is smaller than you find at most office supply stores so i...

SF-COM-10560

This is a thermal printer like you would find on a cash register or adding machine. It will print simple strings passed to it via TTL serial, bitma...

SF-COM-10438

Dustyn Roberts' Making Things Move is a wonderful introduction to practical mechanics. This book teaches you the basics of building moving mechanis...

SF-BOK-10394

Create distributed sensor systems and intelligent interactive devices using the ZigBee wireless networking protocol and XBee radios. By the time yo...

SF-BOK-10324

This new revision includes a JST cable and also fixes the TX/RX swap from the last revision. Now you can use an FTDI correctly. We are also includi...

SF-KIT-10140

Calling this the “Serial Enabled LCD Kit” doesn’t do justice to how cool it actually is. After you’ve assembled this all-PTH kit, you’ll be left wi...

SF-LCD-10097

The MintyBoost kit from Adafruit Industries includes all the electronic parts necessary to build your own MintyBoost: a small & simple (but ver...

SF-KIT-10094

Create your own Arduino-based designs, gain in-depth knowledge of the architecture of Arduino, and learn the user-friendly Arduino language all in ...

SF-BOK-09613

This is a stereo amplifier kit designed to make use of the STA540 power amplifier IC. Once this kit is completed you have a fully functional, two-c...

SF-KIT-09612

This kit includes everything you need to make your very own capacitance meter, able to measure caps anywhere between the range of 500uF to 1pF. Man...

SF-KIT-09485

By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase “Let Your Geek Shine” and a small SparkF...

SF-SWG-09248

By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase “Let Your Geek Shine” and a small SparkF...

SF-SWG-09246

By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase “Let Your Geek Shine” and a small SparkF...

SF-SWG-09245

By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase “Let Your Geek Shine” and a small SparkF...

SF-SWG-09244

By popular demand, this is the new SparkFun T-Shirt. Black with SparkFun parts scattered around the phrase “Let Your Geek Shine” and a small SparkF...

SF-SWG-09243

Stay warm, outdoors! High quality hoodie with front pocket. Large logo on the front, blank back. If you’re shopping for the quintessential Americ...

SF-SWG-08741

A very simple breadboard power supply kit that takes power from any USB port and outputs a fuse protected and regulated 3.3V. The .1" headers are m...

SF-PRT-08376

Stay warm, outdoors! High quality hoodie with front pocket. Large logo on the front, blank back. If you’re shopping for the quintessential Americ...

SF-SWG-08346

Stay warm, outdoors! High quality hoodie with front pocket. Large logo on the front, blank back. If you’re shopping for the quintessential Americ...

SF-SWG-08345

Stay warm, outdoors! High quality hoodie with front pocket. Large logo on the front, blank back. If you’re shopping for the quintessential Americ...

SF-SWG-08344

Stay warm, outdoors! This is a high quality hoodie with front pocket. Large SparkFun logo on the front, blank back. If you’re shopping for the qu...

SF-SWG-08339

Riding on the waves of the very popular Arduino USB board is this small prototyping shield. Originally spawned with collaboration between the folks...

SF-DEV-07914

The MINI.MU is MI.MU's make-it-yourself musical glove for young engineers. It's a collaboration between Grammy Award-winning musician-goddess Imoge...

AF-4141

Are you more of a visual learner? Have you ever wanted to build your own touchscreen tablet but never knew where to begin? Now's your chance! With ...

AF-4088

Willkommen, Calliope Mini! Developed in Germany for students in primary school and up, this heavenly star-shaped development board is a souped-up d...

AF-4071

Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making...

SF-PRT-11081

Circuit Playground Express is the next step towards a perfect introduction to electronics and programming. We've taken the original Circuit Playgro...

AF-4180

The bestselling book Getting Started with Circuit Playground Express now comes with a full pack of parts so you can hit the ground running! Getting...

AF-3977

Transform paper into light! This Electric Paint Lamp Kit gives you the choice of three uniquely cool paper lamps.What's that you say? Tools? Progra...

AF-3746

This is the Bare Conductive Pi Cap, a small, shield-like device that adds precise capacitive touch, distance sensing and high-quality audio to your...

SF-DEV-14065

Bare Conductive’s Electric Paint is just like any other water-based paint… except that it’s electrically conductive! This means that you can actual...

SF-COM-11521

Build and code 128 dazzling lights. Paint pictures, make animations, play with 16 million colours. Learn to code art, games, live data, weather app...

LW-KO-1003

Build your own computer. Make lights flash, discover how your computer works. With simple steps learn to code art, games, music and more. Don’t jus...

LW-KO-1000K-04