PCB Projects
Overvoltage Protection Circuit: Meaning, Types, and DIY Projects Explained
Undeniably, you must have experienced or heard of an overvoltage condition occurring due to, for example, faults in the supply. You might have also se...
Battery Backup Circuit: A Comprehensive Guide in Making One
There's a high chance you've experienced a power outage but automatically got another battery power. Backup batteries generally supply power to a syst...
Speaker Crossover Wiring Diagram: The Types and How to Build the Network Circuit
Can a hi-fi system alongside a loudspeaker give you a complete system? Well, that’s true until you notice different frequencies flying around your spa...
Water Detector Circuit- Working Principle and Basics
If you own a fish pond or a swimming pool, you understand how a water leak can be frustrating. It'll prompt you to keep refilling the water, which is ...
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 ...