May be you have short | Microcontroller › 8051 › microcontroller getting heated › May be you have short November 2, 2011 at 10:12 am #6782 sourabhParticipant May be you have short circuited the input supply. Or you are drawing or giving more current to the uc. Like trying to run a motor without a driver results in heat dissipation. Or may be you have not conneccted your circuit properly.
