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
Click on one of the kit titles above for details
Click one of the groups to the left to go to pages which explain the kits in more detail.
Click here to go back to Kits Summary Page
All kits available from :
Information:         David Crosby         firstname.lastname@example.org