Basic projects

In this category, posts about basic projects are available. Here i will only use the basic electronics component to make projects.  Microcontroller projects will not present here.

Buck Boost converter working principle, Circuit and applications

Buck boost converter is a DC to DC converter. A DC to DC converter converts the voltage levels of DC sources. We call it DC to DC converter because it take DC voltage as input and gives also DC voltage as output. I have published two separate project articles on buck converter and boost converter …

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LM317 variable voltage regulator module

Linear voltage regulator and its application

To maintain steady output voltage from any power source we use linear voltage regulator. The circuits or devices which are very sensitive to voltage change uses this devices. Its resistance vary according to voltage and load attached to it. You can think it as a voltage divider circuit whose resistor can vary itself automatically according …

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single phase soft starter circuit diagram and working

Some electrical component comes with inrush current problems (like motor, capacitor, buck/boost converter etc.). It basically means that these devices draw very large current during starting. Let’s say you have connected these devices with some safety circuit and power for power it up. But because of its inrush current as you power it, power supply …

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