Stud Prototype Expansion Board

We're using Arduino do work, always think bad connection port. Either use bread board plug wire, or using sensors extension board with dupont lines to connect, feels less reliable, now we launch a terminal expansion board, can directly put the thread Screw of the terminal, namely, reliable, and convenient, but also support the prototype build circuits, belongs to the Arduino Screw shields and Arduino ProtoShield prototype extension plate assembly.
Provide terminal for the Arduino IO, convenient port connection
3.81 terminal quality, reliable, convenient and durable
With Proto shields, can be used as a prototype extension plate in the middle
Prototype extending double-sided PCB via links, positive sides can be welded components
IO have SMT solder on the back, easy to fly line connection
Can be placed in the middle of the small bread plate, convenient experimental extension