Lab: Amplifier to drive a small speaker

 

screen-shot-2016-10-31-at-5-35-16-pm

This wee we used the circuit we have built last week and expanded it. In addition, we did some small changes in the previousĀ circuit. The picture bellow depicts the new components that were added to the circuit.

img_1179

After receiving artifacts we a changed the resistor from 10K into 1K.

img_1180

The completeĀ circuit:

img_1184

The following video demonstrate

Categories: Analog Circuits

Leave a Reply

Your email address will not be published. Required fields are marked *