RC, RL and RLC Circuits
The whole of electronics components can be slip into two broad categories, one being the Active components and the other as...
audio
Active High Pass Filter
Previously we described about Passive High Pass Filter and Active Low Pass Filter, now it is time for Active High pass filter....
Passive High Pass Filter
Previously we discussed Passive Low Pass Filter, now it is the time to look insight of passive high pass filter.
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Passive Low Pass Filter
This tutorial is about Passive Low Pass Filter, a widely used term in Electronics. You will hear or use this ‘technical’ term...
Simple Two Way Intercom Circuit
Most of the schools and offices have intercoms to communicate with people inside a building or a particular campus. These are...
STMicroelectronics and USound Deliver First Advanced MEMS Silicon Micro-Speakers
After the announcement of Technology collaboration of both the Multinational Companies, STMicroelectronics and USound presents...
Headphone/Audio Amplifier Circuit on PCB using LM386
In this project, we are going to make a Headphone/Audio Amplifier by using self-designed PCB. This project is mainly designed...
Simple Audio Tone Control Circuit
In simple language, Tone Control Circuit is the circuit, using which we can control the output of audio device. To control the...
MP3 Player Circuit
It is always interesting to build things that could be used in our day to day life and it gets more interesting when the same...
Simple Preamplifier Circuit using Transistor
Amplifier is an electronic circuit or device which is used for amplification purpose and used mainly in sound reproduction as...
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