SIMPLEST AUDIO AMPLIFIER

Introduction: SIMPLEST AUDIO AMPLIFIER

About: If you can't make it simple,you don't have right to make it...

THIS IS A VERY SIMPLE AUDIO AMPLIFIER THAT USES JUST ONE MAIN IC 386 THT YOU CAN EASILY GET FROM RADIO SHACK OR ANY ORDINARY ELECTRONICS SHOP

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Step 1: TAKE AN AUDIO INPUT PIN

ATTACH IT WITHIN THE CIRCUIT YOU MAKE

Step 2: ATTACH AN AUDIO OUTPUT JACK AND HANDS FREE OR HEADPHONES TO IT

ATTACH IT TO THE CIRCUIT

Step 3: ADD AN CAPACITOR TO IT

OF ANY VALUE BTW 1UF TO 10000 UF

Step 4: TROUBLESHOOTING

CHECK OUT ALL THE WIRES AND THE VARIABLE RESISTOR

Step 5: TO GET BASE INCREASE THE VALUE OF CAPICITOR

OR WITH DECREASE IN ITS VALUE U WILL GET SHRILL SOUND BUT WTH A HIGHER FREQUENCY

Step 6: TO INCREASE THE VOLUME ADJUST THE VARIABLE RESISTOR

ALL THE PICS TOGETHER FOR YOU

DIY Audio and Music Contest

Participated in the
DIY Audio and Music Contest

Explore Science Contest

Participated in the
Explore Science Contest

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    3 Discussions

    0
    agis68
    agis68

    5 years ago on Introduction

    good for experiment and for a school project