Adafruit Proto Shield for Arduino Kit - Stackable Version R3

This prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 - updated for the most compatibility with just about all the Arduinos! It works with UNO, Mega, Leonardo, NG, Diecimila, Duemilanove, and compatible Arduinos. Yun's and Arduino Ethernets have a chunky Ethernet jack that gets in the way of stacking, you can use the stacking headers included and it will work, just doesn't sit nice and flat.. It has a nice standard 0.1""x0.1"" prototying grid with big pads. Comes with Stacking headers and plain header, choose whichever you want when soldering together. A IC pattern for adding DIP ICs up to 20 pins. Power rails down the middle and sides, A reset button and an extra general use button, 2 3mm general use LEDs, red and green, as well as 2 matching resistors, A pass-thru ICSP stacking header so you can stack any kind of shield on top, and/or use an AVR programmer, A surface-mount chip area for up to 14 SOIC size parts. Compatible with tiny breadboards, Every pin is brought out!, Gold plated pads, 2 x 0.1uF capacitors on either side for extra power stability. Soldering Required: Comes as a kit of parts so you can choose how you want to configure your shield. However its very easy to assemble even for beginning solderers.