MoRAG-R: - Model Railway ARCHIVE Group
MoRAG-N: - Model Railway ANIMATION Group
MoRAG-R: - Model Railway AUTOMATA Group
CIRCUIT ANIMATION Mk 1 old customised version of java-falstad with assortment of MERG,etc model-railway-related circuits, formerly accessible via MERG homepage / RESOURCES & INFORMATION / CIRCUIT SIMULATIONS (direct: https://www.merg.org.uk/merg_pages/morag_circuits/index.php) https://www.merg.org.uk/merg_pages/morag_circuits/index.php CIRCUIT ANIMATION\
"Complication for simplicity's sake"
Article by Stewart Hine from 'Model Railways' November 1979
"Linked section control"
Articles by L. E. Carroll from 'Model Railway News':
"Linked Section Control in action“
Article by L. E. Carroll from 'Model Railway News' June 1958
Article by L. E. Carroll from 'Model Railway News' June 1956