use of programming tracks to read and write CV values

This is a Plastruct 91642 G Scale 24 x 7 Asphalt Shingle Sheet

It also has 2x 8 inputs for current sensors (with optical-couplers) in 2 different power circuits that can be combined into a single power circuit with 16 inputs

features of this detailed structure kit include: Contemporary steel warehouse and brick office structures

and completely finished

USA Trains R17045 G Santa Fe Piggy Back Flat Car, Silver/Brown #F3225 VariantsUnitPrice_number_56.60 use of programming tracks toThis is a USA Trains R17045 G Santa Fe Piggy Back Flat Car, Silver Brown #F3225. Folding Ramps; Fold Down Fifth Wheel, Full Underbody Detail, Authentic Railroad Decorations, Excellent Rivet Detail; Die Work, Both Hook Loop and Knuckle Couplers Provided, Detailed Bettendorf Trucks, Matching Reefers for some roads. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: USA Trains Model Number: R17045 Road Name: