• 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


• A surface-mount chip area for up to 14 SOIC size parts


• Compatible with tiny breadboards

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.