Dual voltage outputs: provides 5V and 3.3V to power a wide range of electronic components and modules, enabling flexible circuit design. Breadboard ready and portable: designed to plug into standard breadboards, simplifying circuit assembly; compact and easy to transport and store. Broad compatibility and simple operation: suitable for educators, students, hobbyists, and engineers; supports learning, experimentation, and prototype development. Efficient use in education and prototyping: appropriate for educational settings, laboratory experiments, and rapid prototyping; enables quick installation and removal to accommodate frequent circuit modifications. Use scenarios Classroom or lab demonstrations powering microcontroller projects (for example 5V for boards like Arduino and 3.3V for compatible sensors) and related peripherals. Rapid prototyping on a breadboard to test sensor networks, modules, and small circuits without redesigning power rails. Portable maker space or field projects that require quick setup and teardown of powered breadboard experiments.