Main components in this System

High accurate stepped motor

• 1.8 deg for a step

• 200 steps as a rotation

• Arduino with stepped motor control circuit shield

• Powered by ATmega328P

• Operating Voltage: 5V

• A4988 stepped motor control circuit

• The main power source of the stepped motor

• It can split one step into 32 microsteps

• Control following operations of the motor:

• Enabling

• Spine Direction

• Steps it moves

• Omron EE-SX671 light blocking sensor

• Monopole antenna (on the charging pad)

• PatchArray (on the hexacopter) [endif]