Here's a common light weight 2032 coincell battery. Great for powering tiny robots, real time clocks and LED throwies! Read more

Here's a coin cell holder for mounting the most common types of coin cell batteries: CR2032 and CR2025. You could try other batteries but we're guessing you won't … Read more

Check this action out - It's a panel mount toggle switch, Yay! This switch is unique in it's operation as it has a spring inside that automatically returns the … Read more

This Arduino shield rocks a socket for wireless modules, such as Digi Xbee, so that you can float your bits and bytes of data through air with the greatest of … Read more

This proto shield comes with a socket for wireless modules, such as the Digi XBee, and a built in regulator and a big ol' prototyping area. Read more

Yup... This is about as exciting as a three wire cable with female-female connections can get. Read more

155mm of female connector jumper goodness. Super handy for all sorts of stuff. Read more

Check it out, we got ourselves some optic nerves for your robot's eyeballs. Or, in slightly less creepy terms, these cables make it easy hook up Sharp-style … Read more

Create your own toys, remote controllers, alarms, detectors, robots, and many other projects with the Arduino device. Read more

Want to build your own robots, turn your ideas into prototypes, control devices with a computer, or make your own cell phone applications? It's a snap with this … Read more

This 20 character by 2 line LCD, comes with an easy to use serial communication interface and has the capability to connect up to a 5 by 5 matrix style keypad. Read more

Here is a 10-pin breakout cable for the Bus Pirate or use it for other things like a colorful collar for your pet or a 10-pin ISP header breakout, you … Read more

The Bus Pirate, created by Ian Lesnet and featured on Hack a Day, is a troubleshooting tool that communicates between a PC and any embedded device over most … Read more

The Arduino ADK is a combination of hardware and software designed to help people interested in designing accessories for Android based tablets & phones. On … Read more

The Redpark Serial Cable connects iOS devices to RS-232 serial devices. It is designed for use with iPhone 4, iPhone 3GS, iPod touch (fourth generation), iPad 2 … Read more

Want a board that can breakout the Synapse RF module pins, gives you a USB port/FTDI chip to program, supplies it with a regulated 3.3V, integrates a reset switch … Read more

Ever want to change the species of your RF modules? Now you can evolve your XBees into Synapses! Well that doesn't really make sense but, hey, it doesn't change the … Read more

FreeM is a wireless Infrared I2C controller for completely stand-alone programming and control of BlinkM smart LEDs. It's like an invisible wire linking a Remote, a … Read more

A remote! Control! For controllify-ing all your remotes! Now this remote could be used as the classic universal type remote but hey what fun it that?!?! Use this … Read more

The Adafruit LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to have your microcontroller project talk back to … Read more