New Arrivals

Here at SparkFun, we refuse to leave ‘good enough’ alone. That’s why we’re adding to our line-up of Arduino-compatible microcontrollers once more! ...

Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-time clock with an inte...

The BOT120 PICAXE 20x2 Microbot is a simple to assemble kit that uses a unique design which requires no soldering of wires to build and/or reconfig...

This thru-hole soldering kit is very similar to our Simon Says; First, it’s a great way to learn how to solder; second, it’s a fun game to play; an...

You made a catapult! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and engineering. We believ...

INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures ...

You have mastered HTML 5 and built something amazing! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, s...

You are learning micro-controllers! From Arduino, Netduino, Propeller, PIC, ARM and beyond! Adafruit offers a fun and exciting stickers to...

The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and d...

Show your support for open source hardware! This is the sticker version of the badge Adafruit donated to the 2011 open hardware summit in additi...

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a ni...

This is a 3.5mm TRRS SMD audio jack. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boa...

This is a SMD 4-pin right angle male header. We use this header on our Graphic LCD Serial Backpack. Pins have 0.1" spacing between rows and...

You can solder! Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and engineering. We believe eve...

Sometimes you need to celebrate mistakes. Adafruit offers a fun and exciting stickers to celebrate achievement for electronics, science and e...

These are extremely handy and comfortable to use wire strippers from Hakko. These are an essential part to any hacker’s arsenal and are able to str...

Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a ni...

This is a simple 8" long 2.5mm audio cable. It is terminated with a 2.5mm audio plug on one side and unterminated with bare wires on the other end....

INTRODUCTION Introducing "The Breadboard-Plugin Kit" - the first kit in the ECell series. The Breadboard-Plugin Ki...

INTRODUCTION Introducing "The Breadboard-Plugin Kit" - the first kit in the ECell series. The Breadboard-Plugin Kit p...

This classroom pack from Bare Conductive provides you with everything you need to teach and engage up to 30 participants of any age the basics of c...

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 incl...

INTRODUCTION Introducing "The Breadboard-Plugin Kit" - the first kit in the ECell series. The Breadboard-Plugin Ki...

This is the Wheel Encoder Kit from DAGU, a simple add-on to any wheeled robot that can help measure the speed or distance the chassis travels. Each...