High-performance Proto Screw-Shield Assembled Point Prototype- Expansion Board PCB Bareboard Double-sided 3x2x1-inch

Features: Provide terminal for the Arduino-IO, convenient port connection
Proto Screw Assembled prototype- terminal expansion board.
With Proto can be used as a prototype- extension plate in the middle.
Prototype- extending double-sided PCB via-links, positive sides can be welded components
have solder on the back, easy to fly line connection.

Specifications: PCB
Size: approx 7.4x6.2x1.7cm/3x2x1-inch

Package Includes: 1xExpansion Board

note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.