The ProtoShield prototype expansion board with two LEDs and two buttons circuit, can be used directly, pin and power have been elicited, very fit and For Arduino with the build circuit prototype.
Components can be soldered directly on the board, or through the mini breadboard .
The breadboard is connected to the circuit board through a double-sided adhesive.
1 x Prototype Expansion Board
YAHBOOM UNO R3 ProtoShield Prototype Expansion Board with Mini Breadboard Based for Arduino UNO ProtoShield
Type UNO ProtoShield /
Shipping:Standard Shipping about 10-25 business days