Enhancing Semi Smart Smoke Chuff

Well, until the ERR closure stopped my production, the solution to this problem was my Super-Chuffer, it did all of that and more.  Besides better timing of the chuffing, I also gave you smoke at idle with reduced fan speed.  The S-C also did some nice lighting enhancements, Rule-17 lighting and automatic cab light control.

Yeah I saw that you didn't re-up your SC parts order because of the ERR announcement so I was looking for the workaround. Shouldn't be too difficult but I think going directly from the motor terminal to the chuff switch ground would hurt the motor. I also have some diodes to keep the motor voltage spikes from killing the RS board; just need to know where to tap in to give the fan motor the periodic ground in time with chuffing.

I'm still trying to find a way to do a smaller order so I can keep them going, seems a shame to kill off a neat product.

Agreed. Maybe put a feeler out on this forum for a price hike to support a smaller batch being produced.