The Motor Pro Shield can independently drive four motors. It also has four interfaces for modules of linker kit, Analog: [A2 A3 VCC GND], Serial port: [D0, D1, V, GND], Digital IOs [D2, D4, V, GND], and [D5, D6, V, GND]. Moreover, it has interfaces...

Control System: +Pulse Width Control 1500usec Neutral Operating Voltage: 4.8-7.2 Volts Operating Temperature Range: 0 to +60 Degree Operating Speed (4.8V): 0.16sec/60° at no load Operating Speed (6V): 0.14sec/60° at no load Operating...