ESE COURSE IN 11 OCT 2011

Today we learn about some electronic components. First, we learn about resistors which is the most simple one electronic component. The resistor has the colour code to determine its resistance. The first bond is the first number and the second bond is for second number, The third one is the multiplier and the fourth is the tolerance. We also learn how to use mutimeter to determine the resistance of a resistor.

The second electronic component we learn is capacitor. There are different types of capacitor and the shapes of the capacitors are different. Some has colour code, some is flat and some is cylinder shape. We have learn how to determine the capacitance of different capacitors.

En. Redzuan also tell us the capacitor cannot be charge in reversed pin. He has showed us by charging reversely a transistor. A few seconds later, the transistor was exploded. Somes fumes was come out and smelly. This is so dangerous if we don't differentiate the component rigthly^^