Hi everyone,

    I am back with a first result – sorry for the delay (visiting our grandchildren etc.).

    There are still minor problems which I – hopefully – will solve within the next weeks. I own about 1275 Lectron blocks and many ground plates but I don’t like to “wire” more than two or three A3 plates with one schematic 🙂 so I used a postcard sized PCB with the functions above plus associated pedestrian lights and the  automatic warning lights (blinking) for the side street in the night (LDR + relay):

    (don’t look at the bottom of the card…)

    Thanks again, Frank – nice features!



    • This reply was modified 4 years, 6 months ago by Michael. Reason: Changed font and size styling for easier reading