Two-Tone Train Horn


$29.95





Featuring:
  • Good learning construction kit.
  • Learn how to use vero-board.
  • Realistic sounding two-tone horn.
  • Uses a small, single reed-relay tube.
  • Simple 9 Volt battery operation.
  • Use your *own* loudspeaker, preferable 2W


    NOT Included in this kit:
    Battery, Enclosure, PCB, Loudspeaker.
     
For the full article, check here: [Two-Tone Train Horn]
    For fast processing, use our PayPal option (Visa/MC/Amex/Discover/eCheck).
    Copyright © 2004 Tony van Roon.