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Electronics are devices that run with electrical energy associated with electrical circuits involving active electrical components and working on the basis of electronics. Electronic is part of the technology which is important in our daily lives and the items needed for the comfort and facilitate human life. Electronic began to develop in the 20th century, with the involvement of three main components, namely vacuum tubes, transistors and integrated circuits. The history and development of electronics begins with the discovery of the electron in 1883, Thomas Alva Edison discovered that electrons can move from a conductor to another conductor through a vacuum. Vacuum tube is the devices that made for manipulation of electrical energy, so that it can be amplified and transmitted. Applications electron tube which was first applied in radio communications.

Electronic device used in many fields including telecommunications and information, medical, household and more. The development of electronic technology continues to increase and has experienced tremendous growth in recent decades with the latest innovations in terms of the size of the components become smaller and more efficient and effective in the use of electricity and other resources. Until now electronic technology began to create a robot that has artificial intelligence that can do the job as do humans.