Sometimes the handy way to control a turnout is an existing segment of an accessory decoder like an NCE Switchit or Switch 8 or a segment of Dr. Chubb's SMC-12, but you've got an MP series motor which draws 100mA (when moving only) which is a lot more than these Op-Amp based decoders can supply. The "Stall Motor Control Adapter for MP motor" is a simple and inexpensive board that connects to the output of the stall motor control device and switches auxiliary 12V power to drive the MP Motor.

• Small Footprint 1.25" x 1.75" x 0.5" high
• Power connections on 3.5mm screw terminals or 2.1mm Barrel Jack. One 12V "Wall Wart" can be daisy chained to power several adapters
• Uses a miniature relay with spike suppression diode
• Available assembled and tested or a panel of 6 bare boards

Assembly and Installation Instructions

Schematic & Board layout pdfs

Eagle CAD Files

Gerber Files