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Notch Filter Design: A Narrow Band Filter for Specific Noise Attenuation
Noise and interference are common when dealing with electrical devices because different circuits produce varying signal frequencies that clash. Such ...
Electronic Circuits for Beginners: The Complete Guide
An electronic circuit is simply a path for electrons. Circuits are passages for electric current to flow. Hence, the bulb needs a closed path for the ...
Microcontrollers Basics: The Structure, Working Principle, and Applications
Microcontroller on board Source: Wikimedia Commons Before you dive into the world of embedded electronics, you need to understand what it takes. For i...
Homemade Car alarm: The Benefits and How to Make the Device
Car Alarm Source: Wikimedia Commons Did you know that the United States alone experienced a hike in the national rate of motor vehicle theft within th...
L293D Driver Motor: How To Connect It To A DC Motor Using Arduino
Suppose you intend to design a robot or a toy car, the knowledge about motors is paramount. A very cost-effective and easy way to control these motors...
RGB LED Controller Circuit: The Working Principle and How to Make One
RGB LED Controller Circuit Source: Wikimedia Commons Do you fancy stage lighting designs, LED matrix displays, 3D billboard lights, outdoor decoration...