1. Electronic equipments are used for scientific, industrial and everyday purposes.
2.You can find many electronic equipments at home : a TV set,an MP3 player, a computer and many others.
3.Inside any transistor electric current pases through the space separating certain parts in this detail.
4.In lightning you actually see how elictricity jump through space.
5.The first electronic equipments used radio lamps.
6.The devices with transistors become more powerful and much smaller.
7.Microchips helped to reduce big parts of devices,computers and other devices.
8.The latest period of industrial electronic development is the period of total digitization af all electronic devices.
9.Photos are no longer made on 5-millimetre film, but on memory cards, cassettes , and video cassettes are out of use.
10.Industrial electronic makes people's life easier,and reduces their working time.