As time goes on, we get new ideas to make a concept as simple as possible. Recent work on development of robotic
concepts have been evolved even further, ranging from macro to micro. In today’s world Micro robotics are the major trend in
most of the fields such as medical, industrial and advancement in scientific research. As smaller the circuits are used, it helps us
to create smaller micro robots with high efficiency. The main purpose of this work is to give an overview about the automatic
controlling of micro robot and capable of pulling the object more than its own weight, which is inspired by insect behaviour. In
order to achieve this, there are many microscale challenges are faced with the fabrication of micro robots such as energy
requirements and locomotion method
