DIY ESP32 Based Audio Player
DIY Music players are fun to build, and we previously built a few music players using Arduino and a dedicated MP3 module. Now...
Analog
Maxim Integrated’s Essential Analog Transceivers Deliver Reliable Connectivity and Industry’s Highest Uptime for Industrial Networks Via Enhanced Fault Detection and Operation Range
Designers requiring longer uptime for industrial automation applications can accelerate troubleshooting and communicate across...
Digital Audio Volume Control Circuit using PT2258 IC and Arduino
A potentiometer is a mechanical device using which one can set the resistance according to the desired value, thus changing the...
How to Properly Terminate an unused OP-Amp to Avoid Noise and Power Related Issues
An op-amp plays a very crucial role when it comes to designing circuits with analogue components. But while implementing such...
Superheterodyne AM Receiver - Working with Block Diagram and Schematics
A superheterodyne receiver uses signal mixing to convert the input radio signal into a steady intermediate frequency (IF) that...
Relaxation Oscillator using Op-amp
Operational amplifier is an integral part of Electronics, and we previously learned about Op-amps in various op-amp based...
Arduino Based FM Radio using RDA5807
Today almost everyone uses their mobile phones to listen to music, news, podcasts, etc. But not long ago we were all depending...
Butterworth Filter: First Order and Second Order Low Pass Butterworth Filter
Electric filters have many applications and are extensively used in many signal processing circuits. It is used for choosing or...
Biasing Methods of Class A BJT Amplifiers
When you want to design bipolar transistor circuits you need to know how to bias them. Biasing is applying electricity to a...
TLV320ADC5140 - New audio ADC for far-field Voice capturing in Smart Speakers
Texas Instruments has introduced the TLV320ADC5140, a new audio analog-to-digital converter that can capture clear audio up to...
Pages
