This small circuit can be used to control model railway turnouts operated by AC voltages. A logic level in the range of 5–12 V can be used as the control signal. The coils of the turnout are switched ...
V AC/DC Light Controller For Dioramas 14-Channel Random Light Controller For Model Railways, Buildings & Dioramas Hobby Line ...
In order for the solenoid point motor to throw the point we need to apply current briefly to an electromagnetic coil. A capacitor discharge unit greatly improves reliability in that it builds up and ...