ProtoShield Prototype expansion board with mini breadboard

Used in conjunction with Ar.duino DuemilanoveProtoShieldPrototype expansion board, used to build circuit prototype, you can directly on the board welding components, can also be connected through the above mini-board circuit. The breadboard and the circuit board are connected by double-sided adhesive, and the breadboard and the circuit board are separated when sold.

ProtoShieldThe prototype expansion board with two LED and two button circuit, can be used directly, all the pins and power have been led, and Ar.duino is very suitable for the construction of circuit prototype.