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DSO138: Best Small Oscilloscope for Electronic Hobbyists

Last Updated on March 30, 2025 by Swagatam 25 Comments

DSO138 oscilloscope button specifications

An oscilloscope is a device that measures and analyses signals in circuits. It’s an indispensable equipment for everyone who works with electronic circuits since it enables them to see the activity of a wave in real – time basis. The DSO138 is one of the most popular oscilloscopes on the market today. We’ll give a […]

Filed Under: Meters and Testers Tagged With: Best, DSO138, Electronic, Hobbyists, Oscilloscope, Small

6 Best Ultrasonic Circuit Projects for Hobbyists and Engineers

Last Updated on July 2, 2023 by Swagatam 112 Comments

555 ultrasonic

In this post I have explained a 6 very useful yet simple ultrasonic transmitter and receiver circuit projects which can used for many crucial applications, such as ultrasonic remote control, burglar alarms, electronic door locks, and for listening to frequencies in the ultrasonic range which are normally inaudible to human ears. Introduction Many commercial ultrasonic […]

Filed Under: Mini Projects Tagged With: Best, Engineers, Hobbyists, Projects, Ultrasonic

Electronic Component Buying Guide for New Hobbyists

Last Updated on January 8, 2024 by Swagatam 8 Comments

buy component

Are you a beginner to electronics? Then here are few guidelines which might help you to buy some really useful components, so that you are always for an electronic and are never short of some crucial component.. OBJECTIVE: Not only for beginners, this will also help other hobbyists to buy some most commonly used components. […]

Filed Under: Datasheets and Components Tagged With: Buying, Component, Electronic, Guide, Hobbyists

2 Cool 50 Watt Inverter Circuits for Students and Hobbyists

Last Updated on January 19, 2025 by Swagatam 158 Comments

502Bwatt2Bmosfet2Binverter2Bcircuit

A 50 watt inverter circuit might look quite trivial, but it can serve some useful purposes to you. When outdoors, this small power house can be used for operating small electronic gadgets, soldering iron, table top radios, incandescent lights, fans etc. Let’s learn 2 homemade 50 watt inverter circuit designs, beginning with a brief description […]

Filed Under: Inverter Circuits Tagged With: Circuits, Cool, Hobbyists, Inverter, Students, Watt

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