Add interest to your layout! Photos of different types of prototype junctions with details about how they work give you the inside scoop on junctions. Learn to model junctions and the details around them with expert instruction from Jeff Wilson.Diodes Dl, D2, and D3 prevent reverse voltages from flowing back through the motor and into the signal logic circuit. This wiring should be ... To complete the wiring, a 1000ft, l/aW resistor should be wired in series with the white LEDanbsp;...
|Title||:||The Model Railroader's Guide to Junctions|
|Publisher||:||Kalmbach Publishing, Co. - 2006-05-01|