Railway Crossing Controller
Detects trains (up to 4 tracks) and generates
flash and ding signals using a micro-controller.
Needs Detector kit.
(Also available - Crossing Ding Generator and Large Scale Flasher)
Code: RK-XCtlP         Kit price: $47-50
Detecting Diesel Horn
Generates a diesel horn sound when a train passes.
Long/short/long pattern. Also manual activation.
Code: RK-DDHGP           Kit price: $33-00
Road Vehicle Siren
Generates one of two siren sounds
plus urgent "traffic light" siren
and low frequency horn.
Code: RK-SirenP           Kit price: $29-50
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Information:         David Crosby         email@example.com