PCB Projects
Relay Drive; Definition, Working Principle, and Application Circuits
A relay drive is an electronic component you'll encounter in numerous electronic circuits and electrical devices. The different relay types particular...
Metal Detector Circuit: An Introduction Guide
Security is one of the few things that is a priority regardless of where you are in the world. As a result, security check-in in most public and priva...
Voltage Doubler: A Cheaper and Lighter Alternative to Transformer-Rectifier Circuits
Are you thinking of building a high DC voltage test equipment? Such a device is necessary for testing or building electronics and appliances that requ...
LM338 Circuit: Detailed Datasheet and Application Circuits
An LM338 integrated circuit is part of the LM-series ICs made by the National Semiconductor. LM338 application circuit is similar to LM350 or LM317 in...
Transistor Flip Flop: A Sequential Logic Circuit for Storing Binary Data
Are you interested in learning or making digital circuits such as the ones found in computers, communication equipment, and other similar types of sys...
Fish Stunner Circuit Diagram: How it Works and the Simple Build Steps
The fish stunner circuit diagram is a fish-catching device built with just a few simple components. It's designed to kill fish by delivering an electr...