Paul Sutton

amplifier

Audio amp

A few months ago, I found a circuit diagram to build a simple audio amplifier circuit with the LM386 chip.

The circuit and further details can be found here, while my completed project is below.

audio amp

The project works, but seems a little crackly in places, So I need to investigate further.

Tags

#Electronics,#Project,#Audio,#Amplifier,#AudioAmplifier

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Transistor Amplifier

I have finished building a transistor Amplifier. This is in preparation for the next STEM group meeting, on April 9th.

trans amp

As this contains a voltage divider, I have also built a few more resistor boards, with the view of presenting an activity around this.

resistor board

Links

TAGS

#Technology,#STEM,#Amplifier,#Voltage,#Divider,#STEMGroup.

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Creative Commons Licence
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License


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