The system is made up of several components. You can either use these items as they are or use them as a starting point for your own modules.

Main Control Unit

• 8 controllers
• expandable to 16 controllers
  
• 30 Amp
• 16 Volts
• Expansion mezzanine for user built features (Like a Wireless Module)
• RS-485 Bus (256 node cabability)
  
• USB connection to PC
• Firmware upgradeable
• Built in H-Bridge to send communication over the track rails
• External H-Bridge signal access
  
• 7 car sensors (2 for each sector on a two lane track and one for the pit exit)
• Rotary Encoder input
• 2x16 Back lit LCD

In Car Decoder

• 4 Amp, 8 Amp Peak
  
• 16 Volt
• small size
• Programming header
• AVR processor
• Integrated H-Bridge