The circuit operates using a timing mechanism, such as a 555 timer or a simple transistor-based oscillator, to control the sequence of LED activation. Each LED turns on and off in a predetermined pattern, creating a "chasing" effect that can be customized in speed and direction. The layout emphasizes minimal space usage while ensuring proper current distribution and heat dissipation, enhancing reliability.

Key features include:

Compact Design: The PCB is designed to fit within tight spaces, making it suitable for various applications.

Sequential Lighting: LEDs light up in a set pattern, providing an engaging visual experience.

Simple Circuitry: The design avoids complex components, making it easy to assemble and modify.

Power Efficiency: The circuit is optimized for low power consumption, ensuring extended operational life.

Overall, the LED chaser PCB design showcases a balance of aesthetic appeal and functional simplicity, ideal for decorative lighting projects, displays, or as an educational tool for electronics enthusiasts.