Contact:
B. Dean Pershall
(505) 346-7737
ST247



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Hardware Implementation:

Javelin Stamp:

The Javelin Stamp made by Parallax Inc. is the brain of the RoadRunner Not only does the stamp process and direct commands to be utilized by other components of the robot, but it also serves as the central command center for receiving all incoming data (including commands from a base or other robots).


Figure 2: Javelin Stamp

Servo Motors:

The Futaba motors, once turned into DC motors, are high-torque, low speed motors. This gives the robots the ability to carry a significant amount of weight.

Figure 3: Futaba Motor

 

Infrared Sensors:

The infrared sensors (IR) are the primary components used for gathering data that the RoadRunner uses to make decisions like “Where should I go?” and “How do I get there?” The RoadRunner comes standard with three IR sensors that are strategically placed in various places on the robot’s base to give maximum information with a minimum quantity of sensors.

Figure 4: Sharp GP2D12 Ranging Module

 

Hardware Specifications:

Parts List:

• 4” Diameter wheels (2)
• Sensor monitoring brackets (3 pair)
• 11.5” circular acrylic base
• Servo Motors (2)
• 9.6 V battery charger
• 9.6 V Ni-Cd battery
• RoadRunner Circuit Board (Including Stamp, Multiplexers, and Latch)
• Infrared Sensors (Analog) (3)
• Eb500 Bluetooth communication module (1) (optional)