PCB Projects

A buzzer is a practical sound feature used in various electronic devices and applications. It is a small 2-pin component that can fit on a breadboard....

Adjustable voltage regulators are essential in load regulation. They are handy in delivering variable DC power supply, which is vital in electronics b...

Electronic circuits sometimes require a stable power supply to function harmoniously with other components. However, the power supply is not always c...

Have you ever thought of monitoring the weather, or does your project involve dealing with the weather? An RPI weather station is a device you need to...

Do you want to avoid fire outbreaks in your circuits, gas furnace, or heating equipment? Simple! You can install a flame sensor. Flame sensor circuits...

A fingerprint sensor circuit is a perfect project idea for an engineer or designer to create a security application.  Since fingerprints are unique t...