LED VU Meter using LM3914 and LM358
We can consider the Volume Meter as an Equalizer, which is present in the Music systems. In which we can see the dancing of...
How to run Spotify on Raspberry Pi using Mopidy Music Server
In previous article, we covered various Music streaming softwares which can be installed on Raspberry Pi. Here we will pick one...
Arduino based Morse Code Generator
Morse code is a system of communication to encode any character in two different durations of signals called Dots and Dashes....
Arduino based Text to Speech (TTS) Converter
Text-to-speech or TTS system converts normal text into Speech. This tech enables the system to speak out the text in a human...
Raspberry Pi Bluetooth Speaker: Play Audio wirelessly using Raspberry Pi
Raspberry Pi is a palm sized computer having in-built Bluetooth, Wi-Fi, Ethernet port, Camera port etc. which makes it most...
Instrumentation Amplifier Circuit using Op-Amp
Almost all types of sensors and transducers convert real world parameters like light, temperature, weight etc into voltage...
Single Transistor Audio Mixer Circuit
Audio Mixer is an essential device in Audio Electronics. The mixer mixes two or more audio signals into a one (Mono) or two...
Simple White Noise Generator Circuit
Every single circuit designer uses different techniques to remove noises from their circuit design. Noise is one of the main...
Simulate Speaker with Equivalent RLC Circuit
If you are working with any Audio related project, the least concerned component is the Speaker but the speaker is an essential...
Simple Microphone to Speaker Amplifier Circuit
You must have seen someone speaking on the MIC and the amplified voice coming from the speaker, how this is possible? Is there...
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Electromagnetic Interference (EMI) – Types, Standards and Shielding Techniques
Certification is usually one of the most expensive and tedious stages during the development of a new hardware product. It...
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...
Unleash the Full Potential of Your Micro Speakers with Maxim’s DSM Smart Amplifier
As devices continue to shrink and customers demand ever sleeker products, Maxim Integrated introduces the MAX98390 smart...
Cirrus Logic’s CS43131 and CS43198 DACs Deliver Exceptional Audio Fidelity for Mobile Devices
Mouser Electronics is now stocking CS43131 and CS43198 high-performance MasterHIFI™ digital-to-analog converters (DACs) from...
NXP’s NXH3670 Wireless Gaming Headphone Solution for High-Performance Audio Streaming
Mouser Electronics is now stocking the NXH3670 wireless gaming headphone solution from NXP® Semiconductors. The ultra-low-power...
ROHM Expands Its D/A Converter Product Line-up for High-Fidelity Audio
ROHM has launched a new branding “MUS-IC” for its solutions for high-fidelity audio products, which includes a range of D/A...
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...
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