LED Lamp picture drawing. This is a bulb with light-emitting diode inside it.
Wednesday, 25 February 2015
Monday, 23 February 2015
Photovoltaic System picture drawing.
May be one or two solar panel (the things, where the light blast the material to make a chemical reaction, which gives some electrons negative charge, and they begin to move through the wires, but I do not know why or how they find direction), the convertor (as I know the convertor makes all that negative charged electrons to some usable electricity), and the battery(which will store the electricity that is not used at the moment).