hii dear... u need to know fundamental principles on power system protection. The most visible effect of fault is a sudden build-up of a current. anyhow u hav to check...

i'm designing an autonomous robot,don't know which type of microcontroller is best for this purpose and i need to study on the field of sensor based circuits.plese advice me where...

I want to know the various mechanisms associated with the design of a robot.the robot can pick balls of diameter 6cm and place them in the goal post of a...