audio

Arduino Based Guitar Tuner 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 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 Transformer Tutorial Audio TransformerWhat is a Transformer?

A transformer is a static electrical device that transfers energy between two or more circuits through…

Infineon's digital MEMS technology enables Zylia ZM-1 microphone array 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 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 automotive audio amplifiers Digital-Input Audio Amplifiers with Automotive Diagnostics

STMicroelectronics introduced two new digital-input automotive audio amplifiers - FDA803D and FDA903D to simplify…

FSA4480 - Multimedia Analog Audio Switch 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…

Audio Transfer using LED and Li-Fi Technology Audio Transfer using Li-Fi Technology

With the boom of Smart Phones, Internet of things (IoT), Industrial Automations, Smart Home Automation systems etc.…

RC, RL and RLC circuits 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 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.…