Analog
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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… |
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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… |
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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… |
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New products in essential Analog portfolio deliver precision measurement and reliable protection Designers can further reduce power consumption and solution size, while improving measurement accuracy, with three new industry… |
