Products from SparkFun Electronics

This is a small voltage and current sense PCB. DC current is determined by measuring a voltage drop across a pair of parallel shunt resistors, then converted to a final analog voltage output by the TI INA-169. Voltage sense is...

This is a basic RFID tag that functions within the MIFARE Classic® 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag also has 1K of data storage which can be read and written from a...

The Intel® Edison is an ultra small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a huge amount of tech goodies into a tiny package while still providing the same robust strength...

Eagle Files This Nintendo DS Screen Kit joins two of our more unique products together to provide you with an easy means to equip your next project with touchscreen functionality. Inside each kit is one Nintendo DS Touchscreen and one...

The CryptoShield is a dedicated security peripheral for the Arduino and was made in collaboration with a previous Hacker In Residence, Josh Datko . This shield adds specialized ICs that perform various cryptographic operations which will...

The Shadow Chassis is a marvelously durable and modular robot platform from RobotZone. The chassis plates and mounts are cut from ABS plastic and utilize the Actobotics 0.77" and 1.50" hub patterns for sensors, controllers, power, etc....

Ever wish your project could just speak up and tell you what’s going on? Why not give it a voice? The Emic-2 Text-to-Speech module makes it really easy to give voice to your embedded projects. The Emic-2 was designed by Parallax in...

This very long force sensitive resistor - over 2 feet - has a sensing area of 0.25x24". This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the...

The WTV020SD is a small, simple IC for embedding audio-playback into your next project. These devices are commonly used in children’s toys and “talking” retail displays. This breakout board allows you to access the functionality of the...

Introducing the 3.3V SparkFun FT231X Breakout board, complete with the full UART hardware handshake feature! The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be...

Odometers are extremely useful for cars, they tell you how far you have gone, and wouldn’t it be nice if you were able to have a device that does the same for electrical current? The LTC4150 SparkFun Coulomb Counter Breakout is here to...

The Intel® Edison is an ultra-small computing platform that will change the way you look at embedded electronics. Each Edison is packed with a huge amount of tech goodies into a tiny package while still providing the same robust strength...