PCB Projects
Passive Tone Control Circuit: Applications, Design, and Benefits
Why do you need an audio tone control circuit? First, it allows you to regulate the signal’s bandwidth going into the audio power amplifier. No doubt,...
Air-Core Inductor Design: All You Need to Know
One of the smallest yet essential parts of an electrical component is an inductor. Inductors are electrical devices that store energy when current flo...
DIY Thermoelectric Generators: The Working Principle and How to Make One
These days, a lot of people around the world have embraced green energy harvesting. Why? Simple! It offers electricity from wasted or different energy...
Analog Integrated Circuit: Why You Need It
The analog integrated circuit is one of the categories of the IC. In addition, it’s a fundamental component of most electronic devices.
For instance,...
LDO Circuit: The Basics, Working Principle, and Applications
Are you designing a power regulation strategy for your PCB? Or you're working on creating a custom power supply for your board? If yes, it's vital to ...
Photo Relays: A Beginners Guide
Relays are a critical part of any design, especially those that require high currents to power some of their sections. However, a dilemma typically en...