YOU MUST HAVE 2 USED IR | Microcontroller › 8051 › motor speed calculation › YOU MUST HAVE 2 USED IR April 28, 2013 at 9:19 am #9590 SudhirParticipant YOU MUST HAVE 2 USED IR SENSOR FOR CALCULATE THE SPEED OF MOTOR..OR U MAY HAVE USED THE ACCELERATION SENSOR..
