Simple Computer Speaker Circuit Diagram .

Simple Computer Speaker Circuit Diagram ( Low Cost )

Description

Hai friends today I give you a super circuit diagram that is ' Simple computer speaker '. This circuit very low cost for building now I am telling the working principle of this circuit. Here you can see two transistor amplifier; they give high-output power. The C1 coupling the audio signal from the input and fed to the input of Q1 then Q1 and Q2 amplify its output power then fed to the loud speaker. Loud speaker gives the sound signal according to the electrical signal.

Note:-

* Connect a two watts loud speaker at the output.

Parts List

Component No:	Value
R1	2.2K
R2	4.7K
R3	100R
R4	2.2K
R5	4.7K
R6	10K
RV1	100K
C1	10MF
C2	10MF
C3	10MF
Q1	C945
Q2	S8550
LS1	8R,0.5W

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