This question is primarily to Karin (I understand that she made similar work), but to anyone. In her diagram, did you use the M1/M2 to your H-bridge, or use DIR and PWM from a micro-controller?
I plan to use a G gauge locomotive; use a LocoFi™ module; drive a MD13S H-bridge; use a 24 volt, 15 amp track-power module; construct an intra-locomotive power supply for the MD13S.
All hints or ideas are appreciated!
If looking for conversion to large scale, we have a *NEW* dedicated thread here: LocoFi™ for Large Scales (DC and AC power)
Karin's post mentioned above can be referenced here: https://www.wifimodelrailroad.com/forum/g-scale/g-scale-design-concepts
Here's the schematic for DDLLHA in case someone wants to DIY interface to external H-bridge. Please note that MD13S in only an example.