about railway sppedo project | Electronics › Electronics › about railway sppedo project This topic has 0 replies, 1 voice, and was last updated 9 years, 11 months ago by VINEET KUMAR SINGH. Viewing 1 post (of 1 total) Author Posts June 14, 2013 at 3:32 pm #2485 VINEET KUMAR SINGHParticipant i want a electronic cheap based engine for trains.this may help to increase the speed of train and i want apply some speed theory and sometheorems for it.my first target on only understanding these these theory. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In