Hacks of Electronics
Engineers and designers widely use a buck converter circuit, also known as a step-down converter, to efficiently reduce a higher input voltage to a lower output voltage while maintaining high efficiency. They commonly use it in power supplies, battery chargers, electric vehicles, and embedded systems. Buck Converter Circuit Diagram Below is a typical Buck Converter […]
Most electronic circuits, including microcontrollers, digital ICs, and operational amplifiers, require a stable 5V power supply. In this article, we will discuss how to build a simple yet reliable 5V power supply circuit using the LM7805 voltage regulator. This circuit is widely used in embedded systems, robotics, and general-purpose electronics due to its simplicity and […]