Here is the first set of components, connectors, and wire on the prototype RoboShield daughter-board for the Arudino microcontroller. The bottom-left quadrant of the board will be an h-bridge motor controller to drive two robot motors. Above that is a piezo buzzer and three-color RGB LED. The connector blocks on the uppper edge and the bottom right provide access to the Arduino’s input/output pins as well as ground and 5v buss lines to make interfacing sensors quick and easy. More on this soon…