Freeduino/Arduino - Shields
Although an Arduino / Freeduino SB is pretty useful on it's own, there are many accessory boards called Shields that plug directly into them, and offer custom features. LCDs, breadboards, motor drivers - there's quite a few popular (and some super-specific!) shields to enhance your Arduino.
Freeduino SB-Protoshield
The Freeduino SB-Protoshield offers handy 4-switch / 4-LED / Servo / XBee prototyping space for your Arduino / Freeduino SB.
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This shield adds USB Host functionality to the Arduino. You know what that means? Plug your mouse in! Your keyboard in! There's all sorts of potential here!
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The Adafruit Motor/Stepper/Servo Shield gives you excellent flexibility in ways to create motion with your Freeduino SB or Arduino microcontroller!
More Info...Adafruit Wave Shield
Sometimes a gentle "beep" and "boop" isn't enough from a microcontroller. The Adafruit Wave Shield adds these audio capabilities to your Feeduino SB / Arduino!
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Sometimes it would be very nice to be able to add connectivity to your Arduino/Freeduino project. The Adafruit Ethernet shield kit lets you add network connectivity!
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The Ground / Voltage / Signal standard is very popular, and our SB-GVS shield lets you easily tap these sensors into your Arduino!
More Info...Arduino Protoshield
The Sparkfun Arduino protoshield as some very useful portable prototyping space that plugs onto the top of the popular Arduino / Freeduino SB.
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