Simple Amplifier Circuit. Beth Keswani, Les Murphy, and Steve Wilt. What is an amplifier?. An amplifier is an electronic device that enlarges or extends power, current, or voltage. We are using the amplifier for sound. . Amplifiers In Action.
Beth Keswani, Les Murphy, and Steve Wilt
I have an amp in me!
Whoa! That’s loud!!!
This is Les
Wave generator for voltage input
Variable ResistorWhat Do We Need?
channel 1 (yellow wave) peak to peak
channel 2 (blue wave) peak to peak.
Percent Error is 54%
Percent Error is 2.5%
Percent Error is 15%
Percent Error is 16%