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.

Specifications:

1. It has a nice standard 0.1″x0.1″ prototying grid with big pads
2. Comes with Stacking headers and plain header, choose whichever you want when soldering together
3. A IC pattern for adding DIP ICs up to 20 pins
4. Power rails down the middle and sides
5. A reset button and an extra general use button
6. 2 3mm general use LEDs, red and green, as well as 2 matching resistors
7. A pass-thru ICSP stacking header so you can stack any kind of shield on top, and/or use an AVR programmer
8. A surface-mount chip area for up to 14 SOIC size parts
9. Compatible with tiny breadboards
10. Every pin is brought out!
11. Gold plated pads
12. 2 x 0.1uF capacitors on either side for extra power stability

Package includes:

• 1xArduino UNO Proto Shield With SYB-170 Mini Breadboard