circuit for recording speed,time,alarm for overspeed of vehicle by Souhadri | Projects › Projects › circuit for recording speed,time,alarm for overspeed of vehicle by Souhadri This topic has 0 replies, 1 voice, and was last updated 13 years, 5 months ago by query. Viewing 1 post (of 1 total) Author Posts July 12, 2011 at 5:13 am #1093 queryParticipant Sir, i need to design one circuit which keeps the record of speed of vehicle, timings, no. of stops it has made, alarm for overspeed etc. How can do it? please reply soon……………. 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