187 Fixing Relays..., Chipping & Running #modelrailroad #modelrailway #oogauge

187, configuring relay models for reliable 3.3v operation at Leopard Street Previous videos have shown I have a problem with some of the frog polarity changeover relays on some of the layout boards.. This one I have a dig into why.. why some work, some done, and experiment with a fix and then test it! Busybody by Audionautix is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/... Artist: http://audionautix.com/ Github link https://github.com/aleopardstail/Fraz... Github for the code described here https://github.com/aleopardstail/Fraz... Thingiverse https://www.thingiverse.com/aleopards... New Railway Modellers Forum https://www.newrailwaymodellers.co.uk... #modelrailroad #modeltrains #oogauge #update #faultfinding