Arduino Based Guitar Tuner
Hi guys, during the last few weeks, I’ve been working on reconnecting with my love for the guitar. Playing the box guitar was...
How to Build FM Transmitter Circuit
One of the cool projects I always wanted to build is an FM transmitter with a good range. I have always been fascinated by some...
Audio Transfer using Li-Fi Technology
With the boom of Smart Phones, Internet of things (IoT), Industrial Automations, Smart Home Automation systems etc. the demand...
Arduino Based Piano with Recording and Replay
Arduino has been a boon for people who are not from the electronics background to build stuff easily. It has been a great...
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...
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...
Subwoofer Amplifier Circuit using IC TDA2030
If Subwoofer in your music system is not producing enough bass then you can use this simple DIY circuit to enhance the Bass. In...
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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Audio Transformer
What is a Transformer?
A transformer is a static electrical device that transfers energy between two or more circuits through...
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...
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...
Infineon's digital MEMS technology enables Zylia ZM-1 microphone array
Infineon Technologies and Zylia, a Poland-based developer of recording technologies, have enabled the world’s first portable...
Microchip’s New Bluetooth Audio Chip with Sony’s LDAC Technology for High-Resolution Audio Devices
Bluetooth audio designs are often limited by the bit depth and frequency rate of existing codecs, which are the communication...
Digital-Input Audio Amplifiers with Automotive Diagnostics
STMicroelectronics introduced two new digital-input automotive audio amplifiers - FDA803D and FDA903D to simplify integration...
New Multimedia Analog Audio Switch And High Precision Current Sense Amplifiers for USB-C Applications
ON Semiconductor released two new products to be used together in USB Type-C applications while offering benefits in other...
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...