New prototype protoshield V3 expansion board with mini breadboard Can connect to the Arduino MEGA controller seamlessly, directly soldered on the above to complete a variety of prototype circuits You can stick a mini breadboard to perform various circuit experiences. The card includes power and status indicators, reset buttons, easy to learn Arduino MEGA Compatible with Arduino MEGA Specifications: Material: PCB Color: blue + white + silver gray Package size: 150 * 90 * 21mm Weight : 46g
