ProTrak^[TM]  

(for MS W98, NT4.0, 2000, ME, XP)

Signaling and The Grapevine^[TM]

• Simple electronics: plug and click connections, pre-assembled boards
• Complete! Software includes the knowledge you want for prototype signaling!
• Affordable! Lowest cost system available
• Fast to install! Have your signals working over the weekend.

2006 Grapevine^ÓUniversal Driver Board

for signals, switchmotors, and relays

• 24 outputs for signals (searchlight signals, 3-color signals, Pennsy style signals, B&O CPL...)
• 8 outputs for switchmotors (Tortoise, Hankscraft, AS&S, etc)
• drives bi-color leds, single leds and switchmotors 
• provides all 7 possible aspects for searchlight signals
  • green
  • yellow
  • red
  • flashing green
  • flashing yellow
  • flashing red
  • dark (off)
• yellow hue adjustable in software
• "power on" green led
• overall size is 1-3/4"by 4-1/2"
• mounts on benchwork with ordinary woodscrews

for signals, switchmotors, and relays

• 12 outputs per board (48 outputs per Node)
• each output drives bi-color leds, single leds and switchmotors (Tortoise, Hankscraft, AS&S, etc)
• drives color light signals, Pennsy style signals, semaphores