PCB
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Audio Equalizer / Tone Control Circuit with Bass, Treble and MID Frequency Control using Op-Amp Tone control or Active equalizer circuit especially bass, treble, and MID control based Equalizer is an important circuit in… |
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Power Path Controller System using LTC4412 to Switch between Primary and Auxiliary Power There are many situations when our circuit design has two power sources such as an adapter and a battery or it can even be two… |
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Design your own Compact 5V/3.3V SMPS Circuit for Embedded and IoT Projects A crude way to power your DC circuits with AC mains is to use a step-down transformer for stepping down the 230V mains voltage… |
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How to Design a PCB Antenna for 2.4GHz Antennas are everywhere these days, most of the mainstream technologies like smartphones, security, and IoT devices use… |
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Tips and Techniques for Designing Small Circuit Boards to Shrink PCB Size For any electronic product, be it a complex mobile phone or any other simple low-cost Electronics toy, Printed Circuit Boards (… |
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PCB Layout Design Guidelines for Switch Mode Power Supply Circuits Switching power supply is a widely used power supply topology in power electronics. Whether it can be a complicated CNC Machine… |
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High Power LA4440 Double IC Stereo Audio Amplifier with Bass and Treble Control The LA4440 is a very popular dual-channel audio amplifier commonly used to build high power audio amplifiers. The IC is known… |
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Arduino Alcohol Detector Circuit Board In this project, I am going to Interface an Alcohol Sensor with Arduino. Here I have designed an Arduino Shield PCB using… |
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DIY Raspberry Pi RGB LCD HAT Raspberry Pi Hats are the same as shields for Arduino, they can directly fit on the top of Raspberry Pi and don’t require any… |
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Build your own Adjustable Electronic DC Load using Arduino If you have ever worked with Batteries, SMPS circuits or other Power supply circuits, then often it would have occurred that… |
