Allows current to flow in only one direction

The central processing unit that is generally made from a single integrated circuit.

What is this component?

The picture above are all an example of a - - - - - - - - -

This is a picture of a - - - - - - - - - - - - - -

How do you determine a resistor value?

The value of a capacitor is measured in - - - - - -

The band round the body of a diode denotes the - - - - - - - - terminal

(two answers for this question).

The dot on the microprocessor shows .....

The long leg on an LED denotes the

- - - - - - - - terminal.

This symbol to BS3939 represents a?

This symbol drawn to BS3939 denotes a what?

This standard symbol shows a

- - - - - - - - -

The circuit symbol is a?

What is the circuit symbol for a microprocessor?