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BJT audio amplifier

BJT audio amplifier PUBLIC

A one-transistor amplifier, intended to amplify audio picked up by a piezoelectric transducer.

by CircuitLab | updated June 07, 2017

amplifier   audio   bjt   filter   frequency-domain   high-pass   low-pass  

Filtro de audio de baja frecuencia (LMF)

Filtro de audio de baja frecuencia (LMF) PUBLIC

by qsaldana | updated April 17, 2015

active-filter   amplifier   audio   filter   high-pass   low-pass  

Square To Trigger Converter

Square To Trigger Converter PUBLIC

by Janvier | updated July 16, 2014

analog   bjt   differentiator   high-pass   hpf   low-frequency   negative-trigger   npn   trigger  

square wave into high-pass filter

square wave into high-pass filter PUBLIC

by ragnarok | updated June 06, 2013

high-pass  

High Pass RC Filter

High Pass RC Filter PUBLIC

A simple RC high pass filter.

by Sanityisboring | updated February 11, 2013

high-pass   passive-filter   rc  

Auido Amp Driven From Phototransistor Example

Auido Amp Driven From Phototransistor Example PUBLIC

This is an example of an audio amplifier meant to let you "hear" when there is light present.

by hevans | updated June 13, 2012

amplifier   audio   high-pass   low-pass  

High Pass Filter Capacitor

High Pass Filter Capacitor PUBLIC

Example of a high pass filter to help clarify the role of a capacitor.

by hevans | updated February 27, 2012

filter   high-pass  

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