Plug the RaspiRobot Board into the GPIO port on the Raspberry Pi and it provides dual bi-directional motor controllers, two open collector outputs, two switch inputs, a pair of status LEDs and even a voltage regulator capable of powering the Pi using a battery source from 7-12VDC.
Your project uses external peripherals and needs them connected securely ? Don't look twice, and take that shield. You can add components on it as it has a 0.1" spaced through hole for standard dip components as well as stackable headers and screw headers.
Build your own Arduino shield using the compact and flexible Proto Shield kit. Solder together a limitless range of circuits and reuse it in all your Arduino projects. A standard 0.1" prototyping grid accepts commonly used through-hole parts and chips. You could also find a range of basic components are included to help you get started with your custom...
This is the 1st Protoshield for Seeeduino MEGA which brought all pins from Seeeduino, even Arduino to the top! With this protoshield, users will find a large prototyping area, you can even use Xbee with this board to make it a Xbee shield.
This protoboard is double sided, meaning that you can easily put components on both sides. It is perfect for all your DIY projects, as with its 0.1" (2.54mm) pitch it fits nearly all the through hole components.