2Pcs Screw Shields V2 Terminal Expansion Board For Arduino

2Pcs Screw Shields V2 Terminal Expansion Board For Arduino Description: The terminal expansion board not only can magically expand the terminal controller, but also can overlap other expansion boards by user, which can let your Arduino progarm get rid of to be connected by the breadboard and make the line up more comfortable and reliable. Package included: 2 x Terminal expansion board