Hi Frank,

    thanks for looking – 4 eyes are better than 2 – the damned (wrong) OR gate I never noticed…

    Here is the original Timmer version which I just found in my tons of Lectron images – this was my base:

    and here the Timmer motor control (different to mine, see above reasons):

    Yes, a fascinating example using Lectron, indeed. The used 9V blocks never worked for more then 5 minutes because of the huge current usage of all the circuits…



    • This reply was modified 3 years, 7 months ago by Michael. Reason: Changed font and size styling for easier reading