Electronics

I like to introduction electronics and microelectronics systems:

Electronics : 

1# we can define electronics as a components and interactions between components. 

 Ex: a small circuit of voltages drivers.

     : a small circuit of analog converters

2# we can define electronics based on analog, digital and mixed components. 

3# also electronics Systems can be very simple untill very complex architecture and modeling. 

4# electronics Systems is components design with also integrated circuits designs 

So a quick breif idea arround electronics is entering in all Systems and products of now adays.