Summer Camp Lab 4: Audio Amplifier with Electret Microphone

Mar 14 2016

In this lab we study negative feedback and Class A amplifiers by building an audio amplifier, biased for use on a single 5 V power supply. We also show positive feedback that occurs when the microphone is placed too close to the loudspeaker.

Summer Camp Lab 4: Audio Amplifier with Electret Microphone

Mar 14 2016
In this lab we study negative feedback and Class A amplifiers by building an audio amplifier, biased for use on a single 5 V power supply. We also show positive feedback that occurs when the microphone is placed too close to the loudspeaker.
modal bookmark icon

{{modalTitle}}

modal close icon

{{modalDescription}}

{{dropdownTitle}}

input down arrow
  • {{defaultSelectedText}}
    • {{#each projectNames}}
  • {{name}}
    • {{/each}} {{#if newProjectText}}
  • plus icon {{newProjectText}}
    • {{/if}}
{{#if toggleButtonDescription}}
{{toggleButtonDescription}}
{{/if}} {{#if newProjectTitle}}

{{newProjectTitle}}

{{projectNameErrorText}}

{{/if}}