Fiddle Yard Point Control using a Diode Matrix

In part 7 of the layout extension build, I take a brief look at the mostly completed track laying and describe some techniques used. I then go into detail about the point control for the fiddle yard through the use of a diode matrix to control movements via route selection. 0:00 Introduction 1:57 Track laying overview 5:39 Fiddle yard point control 6:37 The control panel 10:20 The diode matrix 17:54 Conclusion