Analog
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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… |
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How Does Successive Approximation (SAR) ADC Work and Where is It Best Used? An Analog to Digital Converter (ADC) is a type of device that helps process real-world analog signals for digital systems. To… |
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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… |
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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… |
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pH Meter using Arduino Uno and LCD Display The pH scale is used to measure the acidity and basicity of a liquid. It can have readings ranging from 0-14, where 0 shows the… |
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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… |
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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… |
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Relaxation Oscillator using Op-amp An operational amplifier is an integral part of Electronics, and we previously learned about Op-amps in various op-amp-based… |
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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… |
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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… |
