1.
The diagram that shows the symbols and how the parts are connected together is called a ___________________ .
2.
This circuit generates a sound when _____________ hits the photocell.
3.
The pitch of the tone of this circuit can be changed by __________________ the light.
4.
The component that emits the sound in this circuit is called a ____________________ .
5.
The diagram that shows a drawing of the components of this circuit is called a __________________ diagram.
6.
The component in this circuit that senses light intensity is called a ______________________ .
7.
The 555 Timer IC in this circuit is used as a ________________ .
8.
A ___________________ is used to amplify the sound emitted by the speaker.
9.
What is the color of the first color band on a 2200 Ohm resistor used in this circuit.
10.
Pins 4 and 8 of the 555 Timer used in this circuit are ____________________ together.
