rail to rail. His idea was to build a tiny control board that could fit inside the locomotive: 10mm by 40mm. His board consists of the ToF sensor, an ATMega328P-MMH, USB-serial, and a Texas Instruments DRV8830 motor driver. he powers the board via the 6V running through the track. ...
While I am limited on space, I intend to upgrade the pass from narrow gauge (removed in 1955) to standard gauge. In Sargent, a small rural town, will have a passenger stop added, a good representation of a lively lumber operation (Sgaraglino & Son) tucked in the valley, a livestock ...
track at a safe coupling speed. At present, the car parameters determined include the weight class of the car, its rolling resistance on both curved and tangent track, the length of the car or cut, and the number and spacing of wheel-axle units. The yard and track parameters include the...