We will send the latest version of product, the upgraded function. It may has different shape or color. If you can't agree, please don't buy. Please choose available tracking info shipping method, never ask a tracking number if your shipping method is not available.
Duemilanove used in conjunction with ProtoShieldprototype extension boards, used to build the circuit prototypes directly on the board welding components, mini bread plate above can also be connected to the circuit. Sided adhesive connection between the bread board and the board, bread board and the circuit board is sold separate.
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 with the build circuit prototype.
Arduino Uno R3 Pinout Diagram
1PCS UNO Proto Shield prototype expansion board
1PCS SYB-170 mini breadboard
For electronic parts, you can also check our store maker-diy.com