This is a kit that allows you to move your projects from the breadboard to on an Arduino-compatible PCB, standing on top of the board.
This is an Arduino ATMega328 Microcontroller in a DIP package, pre-loaded with the Arduino UNO (16MHz) Bootloader.
This is a bare PCB board to make the Arduino Dual Motor Shield Kit. Features: Multilayer PCB design, No surface mounting required, Solder your own parts to create the Arduino Motor Driver.