PCB Projects
DIY Timer: How it Works and its Applications
Different kinds of DIY timer serve various purposes. But, despite the variety, the base still boils down to a simple timer circuit. So, you can use th...
Buzzer Circuit: How to Create and Enhance an Easy Design
In the process of handling many engineering projects, you may have come across buzzers. But if you have no idea about the buzzer circuit, don't worry—...
Flashlight Circuit: How to build a DIY Flashlight Circuit
The advent of technology has brought many improvements in the flashlight industry, and LED has taken the front seat. So, we've flashlights with unmatc...
Current Limiting Circuit: Electronics Circuits Explained
A current limiting circuit aids in power supplies by ensuring overall protection where there may be an overload or short circuits.
Generally, you wi...
Battery Desulfator Circuit: A perfect solution for battery failure
Sometimes, we find ourselves facing a problem that affects our daily lives: a bad battery. The cause of this comes from natural sulfation buildup on t...
Taser Circuit – The Best Self-protection Device and How to Build One
Dangerous and lethal, a stun gun circuit stores voltage that, when hitting a target, causes severe pain.
Because of that effect, these provide stun ...